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raze/source/games/blood/src/nnexts.cpp

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//-------------------------------------------------------------------------
/*
Copyright (C) 2010-2019 EDuke32 developers and contributors
Copyright (C) 2019 Nuke.YKT
Copyright (C) NoOne
This file is part of NBlood.
NBlood is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
//-------------------------------------------------------------------------
///////////////////////////////////////////////////////////////////
// This file provides modern features for mappers.
// For full documentation please visit http://cruo.bloodgame.ru/xxsystem
///////////////////////////////////////////////////////////////////
#include "ns.h"
#ifdef NOONE_EXTENSIONS
#include <random>
#include "blood.h"
#include "savegamehelp.h"
BEGIN_BLD_NS
inline int mulscale8(int a, int b) { return MulScale(a, b, 8); }
bool gAllowTrueRandom = false;
bool gEventRedirectsUsed = false;
DBloodActor* gProxySpritesList[]; // list of additional sprites which can be triggered by Proximity
short gProxySpritesCount; // current count
DBloodActor* gSightSpritesList[]; // list of additional sprites which can be triggered by Sight
short gSightSpritesCount; // current count
DBloodActor* gPhysSpritesList[]; // list of additional sprites which can be affected by physics
short gPhysSpritesCount; // current count
DBloodActor* gImpactSpritesList[];
short gImpactSpritesCount;
short gEffectGenCallbacks[] = {
kCallbackFXFlameLick,
kCallbackFXFlareSpark,
kCallbackFXFlareSparkLite,
kCallbackFXZombieSpurt,
kCallbackFXBloodSpurt,
kCallbackFXArcSpark,
kCallbackFXTeslaAlt,
};
TRPLAYERCTRL gPlayerCtrl[kMaxPlayers];
TRCONDITION gCondition[kMaxTrackingConditions];
short gTrackingCondsCount;
std::default_random_engine gStdRandom;
const VECTORINFO_EXTRA gVectorInfoExtra[] = {
1207,1207, 1001,1001, 4001,4002,
431,431, 1002,1002, 359,359,
521,521, 513,513, 499,499,
9012,9014, 1101,1101, 1207,1207,
499,495, 495,496, 9013,499,
1307,1308, 499,499, 499,499,
499,499, 499,499, 351,351,
0,0, 357,499
};
const MISSILEINFO_EXTRA gMissileInfoExtra[] = {
1207, 1207, false, false, false, false, false, true, false, true,
420, 420, false, true, true, false, false, false, false, true,
471, 471, false, false, false, false, false, false, true, false,
421, 421, false, true, false, true, false, false, false, false,
1309, 351, false, true, false, false, false, false, false, true,
480, 480, false, true, false, true, false, false, false, false,
470, 470, false, false, false, false, false, false, true, true,
489, 490, false, false, false, false, false, true, false, true,
462, 351, false, true, false, false, false, false, false, true,
1203, 172, false, false, true, false, false, false, false, true,
0,0, false, false, true, false, false, false, false, true,
1457, 249, false, false, false, false, false, true, false, true,
480, 489, false, true, false, true, false, false, false, false,
480, 489, false, false, false, true, false, false, false, false,
480, 489, false, false, false, true, false, false, false, false,
491, 491, true, true, true, true, true, true, true, true,
520, 520, false, false, false, false, false, true, false, true,
520, 520, false, false, false, false, false, true, false, true,
};
const THINGINFO_EXTRA gThingInfoExtra[] = {
true, true, true, false, false,
false, false, false, false, false,
false, false, false, false, false,
true, false, false, true, true,
true, true, false, false, false,
false, false, true, true, true,
true, true, true, true, true,
true,
};
const DUDEINFO_EXTRA gDudeInfoExtra[] = {
{ false, false, -1, -1, -1, -1, -1, -1 }, // 200
{ false, false, 0, 9, 13, 13, 17, 14 }, // 201
{ false, false, 0, 9, 13, 13, 17, 14 }, // 202
{ false, true, 0, 8, 0, 8, -1, -1 }, // 203
{ false, false, 0, 8, 0, 8, -1, -1 }, // 204
{ false, true, 1, -1, -1, -1, -1, -1 }, // 205
{ true, true, 0, 0, 0, 0, -1, -1 }, // 206
{ true, false, 0, 0, 0, 0, -1, -1 }, // 207
{ true, false, 1, -1, -1, -1, -1, -1 }, // 208
{ true, false, 1, -1, -1, -1, -1, -1 }, // 209
{ true, true, 0, 0, 0, 0, -1, -1 }, // 210
{ false, true, 0, 8, 0, 8, -1, -1 }, // 211
{ false, true, 0, 6, 0, 6, -1, -1 }, // 212
{ false, true, 0, 7, 0, 7, -1, -1 }, // 213
{ false, true, 0, 7, 0, 7, -1, -1 }, // 214
{ false, true, 0, 7, 0, 7, -1, -1 }, // 215
{ false, true, 0, 7, 0, 7, -1, -1 }, // 216
{ false, true, 0, 9, 10, 10, -1, -1 }, // 217
{ false, true, 0, 0, 0, 0, -1, -1 }, // 218
{ true, false, 7, 7, 7, 7, -1, -1 }, // 219
{ false, true, 0, 7, 0, 7, -1, -1 }, // 220
{ false, false, -1, -1, -1, -1, -1, -1 }, // 221
{ false, true, -1, -1, -1, -1, -1, -1 }, // 222
{ false, false, -1, -1, -1, -1, -1, -1 }, // 223
{ false, true, -1, -1, -1, -1, -1, -1 }, // 224
{ false, false, -1, -1, -1, -1, -1, -1 }, // 225
{ false, false, -1, -1, -1, -1, -1, -1 }, // 226
{ false, false, 0, 7, 0, 7, -1, -1 }, // 227
{ false, false, 0, 7, 0, 7, -1, -1 }, // 228
{ false, false, 0, 8, 0, 8, -1, -1 }, // 229
{ false, false, 0, 9, 13, 13, 17, 14 }, // 230
{ false, false, -1, -1, -1, -1, -1, -1 }, // 231
{ false, false, -1, -1, -1, -1, -1, -1 }, // 232
{ false, false, -1, -1, -1, -1, -1, -1 }, // 233
{ false, false, -1, -1, -1, -1, -1, -1 }, // 234
{ false, false, -1, -1, -1, -1, -1, -1 }, // 235
{ false, false, -1, -1, -1, -1, -1, -1 }, // 236
{ false, false, -1, -1, -1, -1, -1, -1 }, // 237
{ false, false, -1, -1, -1, -1, -1, -1 }, // 238
{ false, false, -1, -1, -1, -1, -1, -1 }, // 239
{ false, false, -1, -1, -1, -1, -1, -1 }, // 240
{ false, false, -1, -1, -1, -1, -1, -1 }, // 241
{ false, false, -1, -1, -1, -1, -1, -1 }, // 242
{ false, false, -1, -1, -1, -1, -1, -1 }, // 243
{ false, true, -1, -1, -1, -1, -1, -1 }, // 244
{ false, true, 0, 6, 0, 6, -1, -1 }, // 245
{ false, false, 0, 9, 13, 13, 17, 14 }, // 246
{ false, false, 0, 9, 13, 13, 14, 14 }, // 247
{ false, false, 0, 9, 13, 13, 14, 14 }, // 248
{ false, false, 0, 9, 13, 13, 17, 14 }, // 249
{ false, true, 0, 6, 8, 8, 10, 9 }, // 250
{ false, true, 0, 8, 9, 9, 11, 10 }, // 251
{ false, false, -1, -1, -1, -1, -1, -1 }, // 252
{ false, false, -1, -1, -1, -1, -1, -1 }, // 253
{ false, false, 0, 9, 17, 13, 17, 14 }, // 254
{ false, false, -1, -1, -1, -1, -1, -1 }, // 255
};
AISTATE genPatrolStates[] = {
//-------------------------------------------------------------------------------
{ kAiStatePatrolWaitL, 0, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitL, 7, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 9, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 8, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 0, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 6, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 7, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 9, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 8, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 0, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 6, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 7, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
//-------------------------------------------------------------------------------
{ kAiStatePatrolWaitW, 0, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 10, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 13, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 17, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 8, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 9, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 0, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 10, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 13, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 8, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 9, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 7, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 6, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 0, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 10, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 13, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 8, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 9, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 7, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 6, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
//-------------------------------------------------------------------------------
{ kAiStatePatrolWaitC, 17, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitC, 11, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitC, 10, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitC, 14, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolMoveC, 14, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveC, 10, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveC, 9, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolTurnC, 14, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnC, 10, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnC, 9, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
//-------------------------------------------------------------------------------
};
CONDITION_TYPE_NAMES gCondTypeNames[7] = {
{kCondGameBase, kCondGameMax, "Game"},
{kCondMixedBase, kCondMixedMax, "Mixed"},
{kCondWallBase, kCondWallMax, "Wall"},
{kCondSectorBase, kCondSectorMax, "Sector"},
{kCondPlayerBase, kCondPlayerMax, "Player"},
{kCondDudeBase, kCondDudeMax, "Enemy"},
{kCondSpriteBase, kCondSpriteMax, "Sprite"},
};
// for actor.cpp
//-------------------------------------------------------------------------
spritetype* nnExtSpawnDude(XSPRITE* pXSource, spritetype* pSprite, short nType, int a3, int a4)
{
DBloodActor* pDudeActor = nullptr;
spritetype* pSource = &sprite[pXSource->reference];
if (nType < kDudeBase || nType >= kDudeMax || (pDudeActor = actSpawnSprite(&bloodActors[pSprite->index], kStatDude)) == NULL)
return NULL;
spritetype* pDude = &pDudeActor->s();
XSPRITE* pXDude = &pDudeActor->x();
int angle = pSprite->ang;
int x, y, z = a4 + pSprite->z;
if (a3 < 0)
{
x = pSprite->x;
y = pSprite->y;
} else
{
x = pSprite->x + mulscale30r(Cos(angle), a3);
y = pSprite->y + mulscale30r(Sin(angle), a3);
}
vec3_t pos = { x, y, z };
setsprite(pDude->index, &pos);
pDude->type = nType;
pDude->ang = angle;
pDude->cstat |= 0x1101;
pDude->clipdist = getDudeInfo(nType)->clipdist;
pXDude->respawn = 1;
pXDude->health = getDudeInfo(nType)->startHealth << 4;
if (fileSystem.FindResource(getDudeInfo(nType)->seqStartID, "SEQ"))
seqSpawn(getDudeInfo(nType)->seqStartID, 3, pDude->extra, -1);
// add a way to inherit some values of spawner by dude.
if (pSource->flags & kModernTypeFlag1) {
//inherit pal?
if (pDude->pal <= 0)
pDude->pal = pSource->pal;
// inherit spawn sprite trigger settings, so designer can count monsters.
pXDude->txID = pXSource->txID;
pXDude->command = pXSource->command;
pXDude->triggerOn = pXSource->triggerOn;
pXDude->triggerOff = pXSource->triggerOff;
// inherit drop items
pXDude->dropMsg = pXSource->dropMsg;
// inherit dude flags
pXDude->dudeDeaf = pXSource->dudeDeaf;
pXDude->dudeGuard = pXSource->dudeGuard;
pXDude->dudeAmbush = pXSource->dudeAmbush;
pXDude->dudeFlag4 = pXSource->dudeFlag4;
pXDude->unused1 = pXSource->unused1;
}
aiInitSprite(pDudeActor);
gKillMgr.AddNewKill(1);
bool burning = IsBurningDude(pDude);
if (burning) {
pXDude->burnTime = 10;
pDudeActor->SetTarget(nullptr);
}
if ((burning || (pSource->flags & kModernTypeFlag3)) && !pXDude->dudeFlag4)
aiActivateDude(pDudeActor);
return pDude;
}
bool nnExtIsImmune(spritetype* pSprite, int dmgType, int minScale) {
if (dmgType >= kDmgFall && dmgType < kDmgMax && pSprite->extra >= 0 && xsprite[pSprite->extra].locked != 1) {
if (pSprite->type >= kThingBase && pSprite->type < kThingMax)
return (thingInfo[pSprite->type - kThingBase].dmgControl[dmgType] <= minScale);
else if (IsDudeSprite(pSprite)) {
if (IsPlayerSprite(pSprite)) return (gPlayer[pSprite->type - kDudePlayer1].damageControl[dmgType]);
else if (pSprite->type == kDudeModernCustom) return (gGenDudeExtra[pSprite->index].dmgControl[dmgType] <= minScale);
else return (getDudeInfo(pSprite->type)->damageVal[dmgType] <= minScale);
}
}
return true;
}
bool nnExtEraseModernStuff(spritetype* pSprite, XSPRITE* pXSprite) {
bool erased = false;
switch (pSprite->type) {
// erase all modern types if the map is not extended
case kModernCustomDudeSpawn:
case kModernRandomTX:
case kModernSequentialTX:
case kModernSeqSpawner:
case kModernObjPropertiesChanger:
case kModernObjPicnumChanger:
case kModernObjSizeChanger:
case kModernDudeTargetChanger:
case kModernSectorFXChanger:
case kModernObjDataChanger:
case kModernSpriteDamager:
case kModernObjDataAccumulator:
case kModernEffectSpawner:
case kModernWindGenerator:
case kModernPlayerControl:
case kModernCondition:
case kModernConditionFalse:
case kModernSlopeChanger:
case kModernStealthRegion:
pSprite->type = kSpriteDecoration;
erased = true;
break;
case kItemModernMapLevel:
case kDudeModernCustom:
case kDudeModernCustomBurning:
case kModernThingTNTProx:
case kModernThingEnemyLifeLeech:
pSprite->type = kSpriteDecoration;
changespritestat(pSprite->index, kStatDecoration);
erased = true;
break;
// also erase some modernized vanilla types which was not active
case kMarkerWarpDest:
if (pSprite->statnum == kStatMarker) break;
pSprite->type = kSpriteDecoration;
erased = true;
break;
}
if (pXSprite->Sight) {
pXSprite->Sight = false; // it does not work in vanilla at all
erased = true;
}
if (pXSprite->Proximity) {
// proximity works only for things and dudes in vanilla
switch (pSprite->statnum) {
case kStatThing:
case kStatDude:
break;
default:
pXSprite->Proximity = false;
erased = true;
break;
}
}
return erased;
}
void nnExtTriggerObject(int objType, int objIndex, int command) {
switch (objType) {
case OBJ_SECTOR:
if (!xsectRangeIsFine(sector[objIndex].extra)) break;
trTriggerSector(objIndex, &xsector[sector[objIndex].extra], command);
break;
case OBJ_WALL:
if (!xwallRangeIsFine(wall[objIndex].extra)) break;
trTriggerWall(objIndex, &xwall[wall[objIndex].extra], command);
break;
case OBJ_SPRITE:
if (!xspriRangeIsFine(sprite[objIndex].extra)) break;
trTriggerSprite(objIndex, &xsprite[sprite[objIndex].extra], command);
break;
}
return;
}
void nnExtResetGlobals() {
gAllowTrueRandom = gEventRedirectsUsed = false;
// reset counters
gProxySpritesCount = gSightSpritesCount = gPhysSpritesCount = gImpactSpritesCount = 0;
// fill arrays with negative values to avoid index 0 situation
memset(gSightSpritesList, 0, sizeof(gSightSpritesList));
memset(gProxySpritesList, 0, sizeof(gProxySpritesList));
memset(gPhysSpritesList, 0, sizeof(gPhysSpritesList));
memset(gImpactSpritesList, 0, sizeof(gImpactSpritesList));
// reset tracking conditions, if any
if (gTrackingCondsCount > 0) {
for (int i = 0; i < gTrackingCondsCount; i++) {
TRCONDITION* pCond = &gCondition[i];
for (unsigned k = 0; k < pCond->length; k++) {
pCond->obj[k].index = pCond->obj[k].cmd = 0;
pCond->obj[k].type = -1;
}
pCond->length = 0;
}
gTrackingCondsCount = 0;
}
// clear sprite mass cache
for (int i = 0; i < kMaxSprites; i++)
{
bloodActors[i].spriteMass = {};
}
}
void nnExtInitModernStuff(bool bSaveLoad) {
nnExtResetGlobals();
// use true random only for single player mode, otherwise use Blood's default one.
if (gGameOptions.nGameType == 0 && !VanillaMode()) {
gStdRandom.seed(std::random_device()());
// since true random is not working if compiled with old mingw versions, we should
// check if it works in game and if not - switch to using in-game random function.
for (int i = kMaxRandomizeRetries; i >= 0; i--) {
std::uniform_int_distribution<int> dist_a_b(0, 100);
if (gAllowTrueRandom || i <= 0) break;
else if (dist_a_b(gStdRandom) != 0)
gAllowTrueRandom = true;
}
}
for (int i = 0; i < kMaxXSprites; i++) {
if (xsprite[i].reference < 0) continue;
auto actor = &bloodActors[i];
XSPRITE* pXSprite = &actor->x();
spritetype* pSprite = &actor->s();
switch (pSprite->type) {
case kModernRandomTX:
case kModernSequentialTX:
if (pXSprite->command == kCmdLink) gEventRedirectsUsed = true;
break;
case kDudeModernCustom:
case kDudeModernCustomBurning:
getSpriteMassBySize(pSprite); // create mass cache
break;
case kModernCondition:
case kModernConditionFalse:
if (bSaveLoad) break;
else if (!pXSprite->rxID && pXSprite->data1 > kCondGameMax) condError(pXSprite,"\nThe condition must have RX ID!\nSPRITE #%d", pSprite->index);
else if (!pXSprite->txID && !pSprite->flags) {
Printf(PRINT_HIGH, "The condition must have TX ID or hitag to be set: RX ID %d, SPRITE #%d", pXSprite->rxID, pSprite->index);
}
break;
}
// init after loading save file
if (bSaveLoad) {
// add in list of physics affected sprites
if (pXSprite->physAttr != 0) {
//xvel[pSprite->index] = yvel[pSprite->index] = zvel[pSprite->index] = 0;
gPhysSpritesList[gPhysSpritesCount++] = &bloodActors[pSprite->index]; // add sprite index
getSpriteMassBySize(pSprite); // create mass cache
}
if (pXSprite->data3 != pXSprite->sysData1) {
switch (pSprite->statnum) {
case kStatDude:
switch (pSprite->type) {
case kDudeModernCustom:
case kDudeModernCustomBurning:
pXSprite->data3 = pXSprite->sysData1; // move sndStartId back from sysData1 to data3
break;
}
break;
}
}
} else {
// auto set going On and going Off if both are empty
if (pXSprite->txID && !pXSprite->triggerOn && !pXSprite->triggerOff)
pXSprite->triggerOn = pXSprite->triggerOff = true;
// copy custom start health to avoid overwrite by kThingBloodChunks
if (IsDudeSprite(pSprite))
pXSprite->sysData2 = pXSprite->data4;
// check reserved statnums
if (pSprite->statnum >= kStatModernBase && pSprite->statnum < kStatModernMax) {
bool sysStat = true;
switch (pSprite->statnum) {
case kStatModernStealthRegion:
sysStat = (pSprite->type != kModernStealthRegion);
break;
case kStatModernDudeTargetChanger:
sysStat = (pSprite->type != kModernDudeTargetChanger);
break;
case kStatModernCondition:
sysStat = (pSprite->type != kModernCondition && pSprite->type != kModernConditionFalse);
break;
case kStatModernEventRedirector:
sysStat = (pSprite->type != kModernRandomTX && pSprite->type != kModernSequentialTX);
break;
case kStatModernWindGen:
sysStat = (pSprite->type != kModernWindGenerator);
break;
case kStatModernPlayerLinker:
case kStatModernQavScene:
sysStat = (pSprite->type != kModernPlayerControl);
break;
}
if (sysStat)
I_Error("Sprite statnum %d on sprite #%d is in a range of reserved (%d - %d)!", pSprite->statnum, pSprite->index, kStatModernBase, kStatModernMax);
}
switch (pSprite->type) {
case kModernRandomTX:
case kModernSequentialTX:
if (pXSprite->command != kCmdLink) break;
// add statnum for faster redirects search
changespritestat(pSprite->index, kStatModernEventRedirector);
break;
case kModernWindGenerator:
pSprite->cstat &= ~CSTAT_SPRITE_BLOCK;
changespritestat(pSprite->index, kStatModernWindGen);
break;
case kModernDudeTargetChanger:
case kModernObjDataAccumulator:
case kModernRandom:
case kModernRandom2:
case kModernStealthRegion:
pSprite->cstat &= ~CSTAT_SPRITE_BLOCK;
pSprite->cstat |= CSTAT_SPRITE_INVISIBLE;
switch (pSprite->type) {
// stealth regions for patrolling enemies
case kModernStealthRegion:
changespritestat(pSprite->index, kStatModernStealthRegion);
break;
// add statnum for faster dude searching
case kModernDudeTargetChanger:
changespritestat(pSprite->index, kStatModernDudeTargetChanger);
if (pXSprite->busyTime <= 0) pXSprite->busyTime = 5;
pXSprite->command = kCmdLink;
break;
// remove kStatItem status from random item generators
case kModernRandom:
case kModernRandom2:
changespritestat(pSprite->index, kStatDecoration);
pXSprite->sysData1 = pXSprite->command; // save the command so spawned item can inherit it
pXSprite->command = kCmdLink; // generator itself can't send commands
break;
}
break;
case kModernThingTNTProx:
pXSprite->Proximity = true;
break;
case kDudeModernCustom:
{
if (pXSprite->txID <= 0) break;
int nSprite, found = 0;
StatIterator it(kStatDude);
while ((nSprite = it.NextIndex()) >= 0)
{
XSPRITE* pXSpr = &xsprite[sprite[nSprite].extra];
if (pXSpr->rxID != pXSprite->txID) continue;
else if (found) I_Error("\nCustom dude (TX ID %d):\nOnly one incarnation allowed per channel!", pXSprite->txID);
changespritestat(nSprite, kStatInactive);
found++;
}
break;
}
case kDudePodMother:
case kDudeTentacleMother:
pXSprite->state = 1;
break;
case kModernPlayerControl:
switch (pXSprite->command) {
case kCmdLink:
{
if (pXSprite->data1 < 1 || pXSprite->data1 > kMaxPlayers)
I_Error("\nPlayer Control (SPRITE #%d):\nPlayer out of a range (data1 = %d)", pSprite->index, pXSprite->data1);
//if (numplayers < pXSprite->data1)
//I_Error("\nPlayer Control (SPRITE #%d):\n There is no player #%d", pSprite->index, pXSprite->data1);
if (pXSprite->rxID && pXSprite->rxID != kChannelLevelStart)
I_Error("\nPlayer Control (SPRITE #%d) with Link command should have no RX ID!", pSprite->index);
if (pXSprite->txID && pXSprite->txID < kChannelUser)
I_Error("\nPlayer Control (SPRITE #%d):\nTX ID should be in range of %d and %d!", pSprite->index, kChannelUser, kChannelMax);
// only one linker per player allowed
int nSprite;
StatIterator it(kStatModernPlayerLinker);
while ((nSprite = it.NextIndex()) >= 0)
{
XSPRITE* pXCtrl = &xsprite[sprite[nSprite].extra];
if (pXSprite->data1 == pXCtrl->data1)
I_Error("\nPlayer Control (SPRITE #%d):\nPlayer %d already linked with different player control sprite #%d!", pSprite->index, pXSprite->data1, nSprite);
}
pXSprite->sysData1 = -1;
pSprite->cstat &= ~CSTAT_SPRITE_BLOCK;
changespritestat(pSprite->index, kStatModernPlayerLinker);
break;
}
case 67: // play qav animation
if (pXSprite->txID && !pXSprite->waitTime) pXSprite->waitTime = 1;
changespritestat(pSprite->index, kStatModernQavScene);
break;
}
break;
case kModernCondition:
case kModernConditionFalse:
if (pXSprite->busyTime > 0) {
if (pXSprite->waitTime > 0) {
pXSprite->busyTime += ClipHigh(((pXSprite->waitTime * 120) / 10), 4095); pXSprite->waitTime = 0;
Printf(PRINT_HIGH, "Summing busyTime and waitTime for tracking condition #%d, RX ID %d. Result = %d ticks", pSprite->index, pXSprite->rxID, pXSprite->busyTime);
}
pXSprite->busy = pXSprite->busyTime;
}
if (pXSprite->waitTime && pXSprite->command >= kCmdNumberic)
condError(pXSprite, "Delay is not available when using numberic commands (%d - %d)", kCmdNumberic, 255);
pXSprite->Decoupled = false; // must go through operateSprite always
pXSprite->Sight = pXSprite->Impact = pXSprite->Touch = pXSprite->triggerOff = false;
pXSprite->Proximity = pXSprite->Push = pXSprite->Vector = pXSprite->triggerOn = false;
pXSprite->state = pXSprite->restState = 0;
pXSprite->targetX = pXSprite->targetY = pXSprite->targetZ = pXSprite->sysData2 = -1;
actor->SetTarget(nullptr);
changespritestat(pSprite->index, kStatModernCondition);
int oldStat = pSprite->cstat; pSprite->cstat = 0x30;
if (oldStat & CSTAT_SPRITE_BLOCK)
pSprite->cstat |= CSTAT_SPRITE_BLOCK;
if (oldStat & 0x2000) pSprite->cstat |= 0x2000;
else if (oldStat & 0x4000) pSprite->cstat |= 0x4000;
pSprite->cstat |= CSTAT_SPRITE_INVISIBLE;
break;
}
// the following trigger flags are senseless to have together
if ((pXSprite->Touch && (pXSprite->Proximity || pXSprite->Sight) && pXSprite->DudeLockout)
|| (pXSprite->Touch && pXSprite->Proximity && !pXSprite->Sight)) pXSprite->Touch = false;
if (pXSprite->Proximity && pXSprite->Sight && pXSprite->DudeLockout)
pXSprite->Proximity = false;
// very quick fix for floor sprites with Touch trigger flag if their Z is equals sector floorz / ceilgz
if (pSprite->sectnum >= 0 && pXSprite->Touch && (pSprite->cstat & CSTAT_SPRITE_ALIGNMENT_FLOOR)) {
if (pSprite->z == sector[pSprite->sectnum].floorz) pSprite->z--;
else if (pSprite->z == sector[pSprite->sectnum].ceilingz) pSprite->z++;
}
}
// make Proximity flag work not just for dudes and things...
if (pXSprite->Proximity && gProxySpritesCount < kMaxSuperXSprites) {
switch (pSprite->statnum) {
case kStatFX: case kStatExplosion: case kStatItem:
case kStatPurge: case kStatSpares: case kStatFlare:
case kStatInactive: case kStatFree: case kStatMarker:
case kStatPathMarker: case kStatThing: case kStatDude:
case kStatModernPlayerLinker:
break;
default:
gProxySpritesList[gProxySpritesCount++] = &bloodActors[pSprite->index];
if (gProxySpritesCount == kMaxSuperXSprites)
I_Error("Max (%d) *additional* Proximity sprites reached!", kMaxSuperXSprites);
break;
}
}
// make Sight, Screen, Aim flags work not just for dudes and things...
if ((pXSprite->Sight || pXSprite->unused3) && gSightSpritesCount < kMaxSuperXSprites) {
switch (pSprite->statnum) {
case kStatFX: case kStatExplosion: case kStatItem:
case kStatPurge: case kStatSpares: case kStatFlare:
case kStatInactive: case kStatFree: case kStatMarker:
case kStatPathMarker: case kStatModernPlayerLinker:
break;
default:
gSightSpritesList[gSightSpritesCount++] = &bloodActors[pSprite->index];
if (gSightSpritesCount == kMaxSuperXSprites)
I_Error("Max (%d) Sight sprites reached!", kMaxSuperXSprites);
break;
}
}
// make Impact flag work for sprites that affected by explosions...
if (pXSprite->Impact && gImpactSpritesCount < kMaxSuperXSprites) {
switch (pSprite->statnum) {
case kStatFX: case kStatExplosion: case kStatItem:
case kStatPurge: case kStatSpares: case kStatFlare:
case kStatInactive: case kStatFree: case kStatMarker:
case kStatPathMarker: case kStatModernPlayerLinker:
break;
default:
gImpactSpritesList[gImpactSpritesCount++] = &bloodActors[pSprite->index];
if (gImpactSpritesCount == kMaxSuperXSprites)
I_Error("Max (%d) *additional* Impact sprites reached!", kMaxSuperXSprites);
break;
}
}
}
// collect objects for tracking conditions
int i;
StatIterator it(kStatModernCondition);
while ((i = it.NextIndex()) >= 0)
{
spritetype* pSprite = &sprite[i]; XSPRITE* pXSprite = &xsprite[pSprite->extra];
if (pXSprite->busyTime <= 0 || pXSprite->isTriggered) continue;
else if (gTrackingCondsCount >= kMaxTrackingConditions)
I_Error("\nMax (%d) tracking conditions reached!", kMaxTrackingConditions);
int count = 0;
TRCONDITION* pCond = &gCondition[gTrackingCondsCount];
for (int i = 0; i < kMaxXSprites; i++) {
if (!spriRangeIsFine(xsprite[i].reference) || xsprite[i].txID != pXSprite->rxID || xsprite[i].reference == pSprite->index)
continue;
XSPRITE* pXSpr = &xsprite[i]; spritetype* pSpr = &sprite[pXSpr->reference];
int index = pXSpr->reference; int cmd = pXSpr->command;
switch (pSpr->type) {
case kSwitchToggle: // exceptions
case kSwitchOneWay: // exceptions
continue;
case kModernPlayerControl:
if (pSpr->statnum != kStatModernPlayerLinker || !bSaveLoad) break;
// assign player sprite after savegame loading
index = pXSpr->sysData1;
cmd = xsprite[sprite[index].extra].command;
break;
}
if (pSpr->type == kModernCondition || pSpr->type == kModernConditionFalse)
condError(pXSprite, "Tracking condition always must be first in condition sequence!");
if (count >= kMaxTracedObjects)
condError(pXSprite, "Max(%d) objects to track reached for condition #%d, RXID: %d!");
pCond->obj[count].type = OBJ_SPRITE;
pCond->obj[count].index = index;
pCond->obj[count++].cmd = cmd;
}
for (int i = 0; i < kMaxXSectors; i++) {
if (!sectRangeIsFine(xsector[i].reference) || xsector[i].txID != pXSprite->rxID) continue;
else if (count >= kMaxTracedObjects)
condError(pXSprite, "Max(%d) objects to track reached for condition #%d, RXID: %d!");
pCond->obj[count].type = OBJ_SECTOR;
pCond->obj[count].index = xsector[i].reference;
pCond->obj[count++].cmd = xsector[i].command;
}
for (int i = 0; i < kMaxXWalls; i++) {
if (!wallRangeIsFine(xwall[i].reference) || xwall[i].txID != pXSprite->rxID)
continue;
walltype* pWall = &wall[xwall[i].reference];
switch (pWall->type) {
case kSwitchToggle: // exceptions
case kSwitchOneWay: // exceptions
continue;
}
if (count >= kMaxTracedObjects)
condError(pXSprite, "Max(%d) objects to track reached for condition #%d, RXID: %d!");
pCond->obj[count].type = OBJ_WALL;
pCond->obj[count].index = xwall[i].reference;
pCond->obj[count++].cmd = xwall[i].command;
}
if (pXSprite->data1 > kCondGameMax && count == 0)
Printf(PRINT_HIGH, "No objects to track found for condition #%d, RXID: %d!", pSprite->index, pXSprite->rxID);
pCond->length = count;
pCond->xindex = pSprite->extra;
gTrackingCondsCount++;
}
}
// The following functions required for random event features
//-------------------------
int nnExtRandom(int a, int b) {
if (!gAllowTrueRandom) return Random(((b + 1) - a)) + a;
// used for better randomness in single player
std::uniform_int_distribution<int> dist_a_b(a, b);
return dist_a_b(gStdRandom);
}
int GetDataVal(spritetype* pSprite, int data) {
assert(xspriRangeIsFine(pSprite->extra));
switch (data) {
case 0: return xsprite[pSprite->extra].data1;
case 1: return xsprite[pSprite->extra].data2;
case 2: return xsprite[pSprite->extra].data3;
case 3: return xsprite[pSprite->extra].data4;
}
return -1;
}
// tries to get random data field of sprite
int randomGetDataValue(XSPRITE* pXSprite, int randType) {
if (pXSprite == NULL) return -1;
int random = 0; int bad = 0; int maxRetries = kMaxRandomizeRetries;
int rData[4];
rData[0] = pXSprite->data1; rData[2] = pXSprite->data3;
rData[1] = pXSprite->data2; rData[3] = pXSprite->data4;
// randomize only in case if at least 2 data fields fits.
for (int i = 0; i < 4; i++) {
switch (randType) {
case kRandomizeItem:
if (rData[i] >= kItemWeaponBase && rData[i] < kItemMax) break;
else bad++;
break;
case kRandomizeDude:
if (rData[i] >= kDudeBase && rData[i] < kDudeMax) break;
else bad++;
break;
case kRandomizeTX:
if (rData[i] > kChannelZero && rData[i] < kChannelUserMax) break;
else bad++;
break;
default:
bad++;
break;
}
}
if (bad < 3) {
// try randomize few times
while (maxRetries > 0) {
random = nnExtRandom(0, 3);
if (rData[random] > 0) return rData[random];
else maxRetries--;
}
}
return -1;
}
// this function drops random item using random pickup generator(s)
spritetype* randomDropPickupObject(spritetype* pSource, short prevItem)
{
auto actor = &bloodActors[pSource->index];
spritetype* pSprite2 = NULL; int selected = -1; int maxRetries = 9;
if (xspriRangeIsFine(pSource->extra)) {
XSPRITE* pXSource = &xsprite[pSource->extra];
while ((selected = randomGetDataValue(pXSource, kRandomizeItem)) == prevItem) if (maxRetries-- <= 0) break;
if (selected > 0)
{
DBloodActor* spawned = actDropObject(actor, selected);
if (spawned) {
pSprite2 = &spawned->s();
pXSource->dropMsg = uint8_t(pSprite2->type); // store dropped item type in dropMsg
pSprite2->x = pSource->x;
pSprite2->y = pSource->y;
pSprite2->z = pSource->z;
if ((pSource->flags & kModernTypeFlag1) && (pXSource->txID > 0 || (pXSource->txID != 3 && pXSource->lockMsg > 0)) &&
dbInsertXSprite(pSprite2->index) > 0) {
XSPRITE* pXSprite2 = &xsprite[pSprite2->extra];
// inherit spawn sprite trigger settings, so designer can send command when item picked up.
pXSprite2->txID = pXSource->txID;
pXSprite2->command = pXSource->sysData1;
pXSprite2->triggerOn = pXSource->triggerOn;
pXSprite2->triggerOff = pXSource->triggerOff;
pXSprite2->Pickup = true;
}
}
}
}
return pSprite2;
}
// this function spawns random dude using dudeSpawn
spritetype* randomSpawnDude(XSPRITE* pXSource, spritetype* pSprite, int a3, int a4)
{
spritetype* pSprite2 = NULL; int selected = -1;
if ((selected = randomGetDataValue(pXSource, kRandomizeDude)) > 0)
pSprite2 = nnExtSpawnDude(pXSource, pSprite, selected, a3, 0);
return pSprite2;
}
//-------------------------
void windGenDoVerticalWind(XSPRITE* pXSource, int nSector) {
//spritetype* pSource = &sprite[pXSource->reference];
int j, val, maxZ, zdiff; bool maxZfound = false;
// find maxz marker first
for (j = headspritesect[nSector]; j != -1; j = nextspritesect[j]) {
if (sprite[j].type == kMarkerOn && sprite[j].statnum != kStatMarker) {
maxZ = sprite[j].z;
maxZfound = true;
break;
}
}
for (j = headspritesect[nSector]; j != -1; j = nextspritesect[j]) {
spritetype* pSpr = &sprite[j];
switch (pSpr->statnum) {
case kStatFree:
continue;
case kStatFX:
if (zvel[pSpr->index]) break;
continue;
case kStatThing:
case kStatDude:
if (pSpr->flags & kPhysGravity) break;
continue;
default:
if (pSpr->extra > 0 && xsprite[pSpr->extra].physAttr & kPhysGravity) break;
continue;
}
if (maxZfound && pSpr->z <= maxZ) {
zdiff = pSpr->z - maxZ;
if (zvel[pSpr->index] < 0) zvel[pSpr->index] += MulScale(zvel[pSpr->index] >> 4, zdiff, 16);
continue;
}
val = -MulScale(pXSource->sysData2 * 64, 0x10000, 16);
if (zvel[pSpr->index] >= 0) zvel[pSpr->index] += val;
else zvel[pSpr->index] = val;
pSpr->z += zvel[pSpr->index] >> 12;
}
}
void nnExtProcessSuperSprites() {
// process tracking conditions
if (gTrackingCondsCount > 0) {
for (int i = 0; i < gTrackingCondsCount; i++) {
TRCONDITION* pCond = &gCondition[i]; XSPRITE* pXCond = &xsprite[pCond->xindex];
if (pXCond->locked || pXCond->isTriggered || ++pXCond->busy < pXCond->busyTime)
continue;
if (pXCond->data1 >= kCondGameBase && pXCond->data1 < kCondGameMax) {
EVENT evn;
evn.index_ = 0;
evn.actor = &bloodActors[pXCond->reference];
evn.cmd = (int8_t)pXCond->command;
evn.type = OBJ_SPRITE;
evn.funcID = kCallbackMax;
useCondition(&sprite[pXCond->reference], pXCond, evn);
} else if (pCond->length > 0) {
pXCond->busy = 0;
for (unsigned k = 0; k < pCond->length; k++) {
EVENT evn;
// temporary mess.
if (pCond->obj[k].type == OBJ_SPRITE)
{
evn.actor = &bloodActors[pCond->obj[k].type];
evn.index_ = 0;
}
else
{
evn.actor = nullptr;
evn.index_ = pCond->obj[k].index;
}
evn.cmd = pCond->obj[k].cmd;
evn.type = pCond->obj[k].type;
evn.funcID = kCallbackMax;
useCondition(&sprite[pXCond->reference], pXCond, evn);
}
}
}
}
// process floor oriented kModernWindGenerator to create a vertical wind in the sectors
for (int i = headspritestat[kStatModernWindGen]; i != -1; i = nextspritestat[i]) {
spritetype* pWind = &sprite[i];
if (!(pWind->cstat & CSTAT_SPRITE_ALIGNMENT_FLOOR) || pWind->statnum >= kMaxStatus || pWind->extra <= 0)
continue;
XSPRITE* pXWind = &xsprite[pWind->extra];
if (!pXWind->state || pXWind->locked)
continue;
int j, rx;
bool fWindAlways = (pWind->flags & kModernTypeFlag1);
if (pXWind->txID) {
rx = pXWind->txID;
for (j = bucketHead[rx]; j < bucketHead[rx + 1]; j++) {
if (rxBucket[j].type != OBJ_SECTOR)
continue;
XSECTOR* pXSector = &xsector[sector[rxBucket[j].rxindex].extra];
if ((!pXSector->locked) && (fWindAlways || pXSector->windAlways || pXSector->busy))
windGenDoVerticalWind(pXWind, rxBucket[j].rxindex);
}
XSPRITE* pXRedir = NULL; // check redirected TX buckets
while ((pXRedir = evrListRedirectors(OBJ_SPRITE, sprite[pXWind->reference].extra, pXRedir, &rx)) != NULL) {
for (j = bucketHead[rx]; j < bucketHead[rx + 1]; j++) {
if (rxBucket[j].type != OBJ_SECTOR)
continue;
XSECTOR* pXSector = &xsector[sector[rxBucket[j].rxindex].extra];
if ((!pXSector->locked) && (fWindAlways || pXSector->windAlways || pXSector->busy))
windGenDoVerticalWind(pXWind, rxBucket[j].rxindex);
}
}
} else if (sectRangeIsFine(pWind->sectnum)) {
sectortype* pSect = &sector[pWind->sectnum];
XSECTOR* pXSector = (pSect->extra > 0) ? &xsector[pSect->extra] : NULL;
if ((fWindAlways) || (pXSector && !pXSector->locked && (pXSector->windAlways || pXSector->busy)))
windGenDoVerticalWind(pXWind, pWind->sectnum);
}
}
// process additional proximity sprites
if (gProxySpritesCount > 0) {
for (int i = 0; i < gProxySpritesCount; i++) {
if (!gProxySpritesList[i] || !gProxySpritesList[i]->hasX()) continue;
auto const pProxSpr = &gProxySpritesList[i]->s();
XSPRITE* pXProxSpr = &gProxySpritesList[i]->x();
if (!pXProxSpr->Proximity || (!pXProxSpr->Interrutable && pXProxSpr->state != pXProxSpr->restState) || pXProxSpr->locked == 1
|| pXProxSpr->isTriggered) continue; // don't process locked or triggered sprites
int okDist = (IsDudeSprite(pProxSpr)) ? 96 : ClipLow(pProxSpr->clipdist * 3, 32);
int x = pProxSpr->x;
int y = pProxSpr->y;
int z = pProxSpr->z;
int sectnum = pProxSpr->sectnum;
if (!pXProxSpr->DudeLockout) {
int nAffected;
StatIterator it(kStatDude);
while ((nAffected = it.NextIndex()) >= 0)
{
if (!xsprIsFine(&sprite[nAffected]) || xsprite[sprite[nAffected].extra].health <= 0) continue;
else if (CheckProximity(&sprite[nAffected], x, y, z, sectnum, okDist)) {
trTriggerSprite(gProxySpritesList[i], kCmdSpriteProximity);
break;
}
}
} else {
for (int a = connecthead; a >= 0; a = connectpoint2[a]) {
PLAYER* pPlayer = &gPlayer[a];
if (!pPlayer || !xsprIsFine(pPlayer->pSprite) || pPlayer->pXSprite->health <= 0)
continue;
if (gPlayer[a].pXSprite->health > 0 && CheckProximity(gPlayer[a].pSprite, x, y, z, sectnum, okDist)) {
trTriggerSprite(gProxySpritesList[i], kCmdSpriteProximity);
break;
}
}
}
}
}
// process sight sprites (for players only)
if (gSightSpritesCount > 0) {
for (int i = 0; i < gSightSpritesCount; i++) {
if (!gSightSpritesList[i] || !gSightSpritesList[i]->hasX()) continue;
auto const pSightSpr = &gSightSpritesList[i]->s();
XSPRITE* pXSightSpr = &gSightSpritesList[i]->x();
if ((!pXSightSpr->Interrutable && pXSightSpr->state != pXSightSpr->restState) || pXSightSpr->locked == 1 ||
pXSightSpr->isTriggered) continue; // don't process locked or triggered sprites
int index = pSightSpr->index;
// sprite is drawn for one of players
if ((pXSightSpr->unused3 & kTriggerSpriteScreen) && (gSightSpritesList[i]->s().cstat2 & CSTAT2_SPRITE_MAPPED))
{
trTriggerSprite(index, pXSightSpr, kCmdSpriteSight);
gSightSpritesList[i]->s().cstat2 &= ~CSTAT2_SPRITE_MAPPED;
continue;
}
int x = pSightSpr->x;
int y = pSightSpr->y;
int z = pSightSpr->z;
int sectnum = pSightSpr->sectnum;
int ztop2, zbot2;
for (int a = connecthead; a >= 0; a = connectpoint2[a]) {
PLAYER* pPlayer = &gPlayer[a];
if (!pPlayer || !xsprIsFine(pPlayer->pSprite) || pPlayer->pXSprite->health <= 0)
continue;
spritetype* pPlaySprite = pPlayer->pSprite;
GetSpriteExtents(pPlaySprite, &ztop2, &zbot2);
if (cansee(x, y, z, sectnum, pPlaySprite->x, pPlaySprite->y, ztop2, pPlaySprite->sectnum)) {
if (pXSightSpr->Sight) {
trTriggerSprite(gSightSpritesList[i], kCmdSpriteSight);
break;
}
if (pXSightSpr->unused3 & kTriggerSpriteAim) {
bool vector = (sprite[index].cstat & CSTAT_SPRITE_BLOCK_HITSCAN);
if (!vector)
sprite[index].cstat |= CSTAT_SPRITE_BLOCK_HITSCAN;
HitScan(pPlaySprite, pPlayer->zWeapon, pPlayer->aim.dx, pPlayer->aim.dy, pPlayer->aim.dz, CLIPMASK0 | CLIPMASK1, 0);
//VectorScan(pPlaySprite, 0, pPlayer->zWeapon, pPlayer->aim.dx, pPlayer->aim.dy, pPlayer->aim.dz, 0, 1);
if (!vector)
sprite[index].cstat &= ~CSTAT_SPRITE_BLOCK_HITSCAN;
if (gHitInfo.hitsprite == index) {
trTriggerSprite(index, pXSightSpr, kCmdSpriteSight);
break;
}
}
}
}
}
}
// process Debris sprites for movement
if (gPhysSpritesCount > 0) {
for (int i = 0; i < gPhysSpritesCount; i++) {
auto debrisactor = gPhysSpritesList[i];
if (debrisactor == nullptr || !debrisactor->hasX()) continue;
auto const pDebris = &debrisactor->s();
if (pDebris->statnum == kStatFree || (pDebris->flags & kHitagFree) != 0) {
gPhysSpritesList[i] = nullptr;
continue;
}
XSPRITE* pXDebris = &debrisactor->x();
if (!(pXDebris->physAttr & kPhysMove) && !(pXDebris->physAttr & kPhysGravity)) {
gPhysSpritesList[i] = nullptr;
continue;
}
int idx = pDebris->index;
XSECTOR* pXSector = (sector[pDebris->sectnum].extra >= 0) ? &xsector[sector[pDebris->sectnum].extra] : NULL;
viewBackupSpriteLoc(idx, pDebris);
bool uwater = false;
int mass = debrisactor->spriteMass.mass;
int airVel = debrisactor->spriteMass.airVel;
int top, bottom;
GetSpriteExtents(pDebris, &top, &bottom);
if (pXSector != NULL) {
if ((uwater = pXSector->Underwater) != 0) airVel <<= 6;
if (pXSector->panVel != 0 && getflorzofslope(pDebris->sectnum, pDebris->x, pDebris->y) <= bottom) {
int angle = pXSector->panAngle; int speed = 0;
if (pXSector->panAlways || pXSector->state || pXSector->busy) {
speed = pXSector->panVel << 9;
if (!pXSector->panAlways && pXSector->busy)
speed = MulScale(speed, pXSector->busy, 16);
}
if (sector[pDebris->sectnum].floorstat & 64)
angle = (angle + GetWallAngle(sector[pDebris->sectnum].wallptr) + 512) & 2047;
int dx = MulScale(speed, Cos(angle), 30);
int dy = MulScale(speed, Sin(angle), 30);
xvel[idx] += dx;
yvel[idx] += dy;
}
}
actAirDrag(&bloodActors[pDebris->index], airVel);
if (pXDebris->physAttr & kPhysDebrisTouch) {
PLAYER* pPlayer = NULL;
for (int a = connecthead; a != -1; a = connectpoint2[a]) {
pPlayer = &gPlayer[a];
if ((gSpriteHit[pPlayer->pSprite->extra].hit & 0xc000) == 0xc000 && (gSpriteHit[pPlayer->pSprite->extra].hit & 0x3fff) == idx) {
int nSpeed = approxDist(xvel[pPlayer->pSprite->index], yvel[pPlayer->pSprite->index]);
nSpeed = ClipLow(nSpeed - MulScale(nSpeed, mass, 6), 0x9000 - (mass << 3));
xvel[idx] += MulScale(nSpeed, Cos(pPlayer->pSprite->ang), 30);
yvel[idx] += MulScale(nSpeed, Sin(pPlayer->pSprite->ang), 30);
gSpriteHit[pDebris->extra].hit = pPlayer->pSprite->index | 0xc000;
}
}
}
if (pXDebris->physAttr & kPhysGravity) pXDebris->physAttr |= kPhysFalling;
if ((pXDebris->physAttr & kPhysFalling) || xvel[idx] || yvel[idx] || zvel[idx] || velFloor[pDebris->sectnum] || velCeil[pDebris->sectnum])
debrisMove(i);
if (xvel[idx] || yvel[idx])
pXDebris->goalAng = getangle(xvel[idx], yvel[idx]) & 2047;
int ang = pDebris->ang & 2047;
if ((uwater = spriteIsUnderwater(debrisactor)) == false) evKillActor(debrisactor, kCallbackEnemeyBubble);
else if (Chance(0x1000 - mass)) {
if (zvel[idx] > 0x100) debrisBubble(idx);
if (ang == pXDebris->goalAng) {
pXDebris->goalAng = (pDebris->ang + Random3(kAng60)) & 2047;
debrisBubble(idx);
}
}
int angStep = ClipLow(mulscale8(1, ((abs(xvel[idx]) + abs(yvel[idx])) >> 5)), (uwater) ? 1 : 0);
if (ang < pXDebris->goalAng) pDebris->ang = ClipHigh(ang + angStep, pXDebris->goalAng);
else if (ang > pXDebris->goalAng) pDebris->ang = ClipLow(ang - angStep, pXDebris->goalAng);
int nSector = pDebris->sectnum;
int cz = getceilzofslope(nSector, pDebris->x, pDebris->y);
int fz = getflorzofslope(nSector, pDebris->x, pDebris->y);
GetSpriteExtents(pDebris, &top, &bottom);
if (fz >= bottom && gLowerLink[nSector] < 0 && !(sector[nSector].ceilingstat & 0x1)) pDebris->z += ClipLow(cz - top, 0);
if (cz <= top && gUpperLink[nSector] < 0 && !(sector[nSector].floorstat & 0x1)) pDebris->z += ClipHigh(fz - bottom, 0);
}
}
}
// this function plays sound predefined in missile info
void sfxPlayMissileSound(spritetype* pSprite, int missileId) {
const MISSILEINFO_EXTRA* pMissType = &gMissileInfoExtra[missileId - kMissileBase];
sfxPlay3DSound(pSprite, Chance(0x5000) ? pMissType->fireSound[0] : pMissType->fireSound[1], -1, 0);
}
// this function plays sound predefined in vector info
void sfxPlayVectorSound(spritetype* pSprite, int vectorId) {
const VECTORINFO_EXTRA* pVectorData = &gVectorInfoExtra[vectorId];
sfxPlay3DSound(pSprite, Chance(0x5000) ? pVectorData->fireSound[0] : pVectorData->fireSound[1], -1, 0);
}
int getSpriteMassBySize(spritetype* pSprite) {
auto actor = &bloodActors[pSprite->index];
int mass = 0; int seqId = -1; int clipDist = pSprite->clipdist; Seq* pSeq = NULL;
if (pSprite->extra < 0) {
I_Error("getSpriteMassBySize: pSprite->extra < 0");
} else if (IsDudeSprite(pSprite)) {
switch (pSprite->type) {
case kDudePodMother: // fake dude, no seq
break;
case kDudeModernCustom:
case kDudeModernCustomBurning:
seqId = xsprite[pSprite->extra].data2;
clipDist = gGenDudeExtra[pSprite->index].initVals[2];
break;
default:
seqId = getDudeInfo(pSprite->type)->seqStartID;
break;
}
} else {
seqId = seqGetID(3, pSprite->extra);
}
SPRITEMASS* cached = &actor->spriteMass;
if (((seqId >= 0 && seqId == cached->seqId) || pSprite->picnum == cached->picnum) && pSprite->xrepeat == cached->xrepeat &&
pSprite->yrepeat == cached->yrepeat && clipDist == cached->clipdist) {
return cached->mass;
}
short picnum = pSprite->picnum;
short massDiv = 30; short addMul = 2; short subMul = 2;
if (seqId >= 0) {
auto pSeq = getSequence(seqId);
if (pSeq)
{
picnum = seqGetTile(&pSeq->frames[0]);
} else
picnum = pSprite->picnum;
}
clipDist = ClipLow(pSprite->clipdist, 1);
short x = tileWidth(picnum); short y = tileHeight(picnum);
short xrepeat = pSprite->xrepeat; short yrepeat = pSprite->yrepeat;
// take surface type into account
switch (tileGetSurfType(pSprite->index + 0xc000)) {
case 1: massDiv = 16; break; // stone
case 2: massDiv = 18; break; // metal
case 3: massDiv = 21; break; // wood
case 4: massDiv = 25; break; // flesh
case 5: massDiv = 28; break; // water
case 6: massDiv = 26; break; // dirt
case 7: massDiv = 27; break; // clay
case 8: massDiv = 35; break; // snow
case 9: massDiv = 22; break; // ice
case 10: massDiv = 37; break; // leaves
case 11: massDiv = 33; break; // cloth
case 12: massDiv = 36; break; // plant
case 13: massDiv = 24; break; // goo
case 14: massDiv = 23; break; // lava
}
mass = ((x + y) * (clipDist / 2)) / massDiv;
if (xrepeat > 64) mass += ((xrepeat - 64) * addMul);
else if (xrepeat < 64 && mass > 0) {
for (int i = 64 - xrepeat; i > 0; i--) {
if ((mass -= subMul) <= 100 && subMul-- <= 1) {
mass -= i;
break;
}
}
}
if (yrepeat > 64) mass += ((yrepeat - 64) * addMul);
else if (yrepeat < 64 && mass > 0) {
for (int i = 64 - yrepeat; i > 0; i--) {
if ((mass -= subMul) <= 100 && subMul-- <= 1) {
mass -= i;
break;
}
}
}
if (mass <= 0) cached->mass = 1 + Random(10);
else cached->mass = ClipRange(mass, 1, 65535);
cached->airVel = ClipRange(400 - cached->mass, 32, 400);
cached->fraction = ClipRange(60000 - (cached->mass << 7), 8192, 60000);
cached->xrepeat = pSprite->xrepeat; cached->yrepeat = pSprite->yrepeat;
cached->picnum = pSprite->picnum; cached->seqId = seqId;
cached->clipdist = pSprite->clipdist;
return cached->mass;
}
int debrisGetIndex(int nSprite) {
if (sprite[nSprite].extra < 0 || xsprite[sprite[nSprite].extra].physAttr == 0)
return -1;
for (int i = 0; i < gPhysSpritesCount; i++) {
if (gPhysSpritesList[i] != &bloodActors[nSprite]) continue;
return i;
}
return -1;
}
int debrisGetFreeIndex(void) {
for (int i = 0; i < kMaxSuperXSprites; i++) {
if (gPhysSpritesList[i] == nullptr) return i;
auto spr = &gPhysSpritesList[i]->s();
if (spr->statnum == kStatFree) return i;
else if ((spr->flags & kHitagFree) || !gPhysSpritesList[i]->hasX()) return i;
else if (gPhysSpritesList[i]->x().physAttr == 0) return i;
}
return -1;
}
void debrisConcuss(int nOwner, int listIndex, int x, int y, int z, int dmg)
{
auto owner = &bloodActors[nOwner];
auto actor = gPhysSpritesList[listIndex];
if (actor != nullptr && actor->hasX())
{
spritetype* pSprite = &actor->s();
int dx = pSprite->x - x; int dy = pSprite->y - y; int dz = (pSprite->z - z) >> 4;
dmg = scale(0x40000, dmg, 0x40000 + dx * dx + dy * dy + dz * dz);
bool thing = (pSprite->type >= kThingBase && pSprite->type < kThingMax);
int size = (tileWidth(pSprite->picnum) * pSprite->xrepeat * tileHeight(pSprite->picnum) * pSprite->yrepeat) >> 1;
if (xsprite[pSprite->extra].physAttr & kPhysDebrisExplode) {
if (actor->spriteMass.mass > 0)
{
int t = scale(dmg, size, actor->spriteMass.mass);
xvel[pSprite->index] += MulScale(t, dx, 16);
yvel[pSprite->index] += MulScale(t, dy, 16);
zvel[pSprite->index] += MulScale(t, dz, 16);
}
if (thing)
pSprite->statnum = kStatThing; // temporary change statnum property
}
actDamageSprite(owner, actor, kDamageExplode, dmg);
if (thing)
pSprite->statnum = kStatDecoration; // return statnum property back
}
}
void debrisBubble(int nSprite)
{
spritetype* pSprite = &sprite[nSprite];
int top, bottom;
GetSpriteExtents(pSprite, &top, &bottom);
for (unsigned int i = 0; i < 1 + Random(5); i++) {
int nDist = (pSprite->xrepeat * (tileWidth(pSprite->picnum) >> 1)) >> 2;
int nAngle = Random(2048);
int x = pSprite->x + MulScale(nDist, Cos(nAngle), 30);
int y = pSprite->y + MulScale(nDist, Sin(nAngle), 30);
int z = bottom - Random(bottom - top);
auto pFX = gFX.fxSpawnActor((FX_ID)(FX_23 + Random(3)), pSprite->sectnum, x, y, z, 0);
if (pFX) {
pFX->xvel() = xvel[nSprite] + Random2(0x1aaaa);
pFX->yvel() = yvel[nSprite] + Random2(0x1aaaa);
pFX->zvel() = zvel[nSprite] + Random2(0x1aaaa);
}
}
if (Chance(0x2000))
evPostActor(&bloodActors[nSprite], 0, kCallbackEnemeyBubble);
}
void debrisMove(int listIndex)
{
auto actor = gPhysSpritesList[listIndex];
XSPRITE* pXSprite = &actor->x();
spritetype* pSprite = &actor->s();
int nSector = pSprite->sectnum;
if (!actor->hasX())
{
gPhysSpritesList[listIndex] = nullptr;
return;
}
else if (pSprite->sectnum < 0 || pSprite->sectnum >= kMaxSectors)
{
gPhysSpritesList[listIndex] = nullptr;
return;
}
int top, bottom, i;
GetActorExtents(actor, &top, &bottom);
int moveHit = 0;
int floorDist = (bottom - pSprite->z) >> 2;
int ceilDist = (pSprite->z - top) >> 2;
int clipDist = pSprite->clipdist << 2;
int mass = actor->spriteMass.mass;
bool uwater = false;
int tmpFraction = actor->spriteMass.fraction;
if (sector[nSector].extra >= 0 && xsector[sector[nSector].extra].Underwater) {
tmpFraction >>= 1;
uwater = true;
}
int nSprite = pSprite->index;
int nXSprite = pSprite->extra;
if (xvel[nSprite] || yvel[nSprite]) {
short oldcstat = pSprite->cstat;
pSprite->cstat &= ~(CSTAT_SPRITE_BLOCK | CSTAT_SPRITE_BLOCK_HITSCAN);
moveHit = gSpriteHit[nXSprite].hit = ClipMove(&pSprite->pos, &nSector, xvel[nSprite] >> 12,
yvel[nSprite] >> 12, clipDist, ceilDist, floorDist, CLIPMASK0);
pSprite->cstat = oldcstat;
if (pSprite->sectnum != nSector) {
if (!sectRangeIsFine(nSector)) return;
else ChangeSpriteSect(nSprite, nSector);
}
if (sector[nSector].type >= kSectorPath && sector[nSector].type <= kSectorRotate) {
short nSector2 = nSector;
if (pushmove_old(&pSprite->x, &pSprite->y, &pSprite->z, &nSector2, clipDist, ceilDist, floorDist, CLIPMASK0) != -1)
nSector = nSector2;
}
if ((gSpriteHit[nXSprite].hit & 0xc000) == 0x8000) {
i = moveHit = gSpriteHit[nXSprite].hit & 0x3fff;
actWallBounceVector((int*)&xvel[nSprite], (int*)&yvel[nSprite], i, tmpFraction);
}
} else if (!FindSector(pSprite->x, pSprite->y, pSprite->z, &nSector)) {
return;
}
if (pSprite->sectnum != nSector) {
assert(nSector >= 0 && nSector < kMaxSectors);
ChangeSpriteSect(nSprite, nSector);
nSector = pSprite->sectnum;
}
if (sector[nSector].extra > 0)
uwater = xsector[sector[nSector].extra].Underwater;
if (zvel[nSprite])
pSprite->z += zvel[nSprite] >> 8;
int ceilZ, ceilHit, floorZ, floorHit;
GetZRange(pSprite, &ceilZ, &ceilHit, &floorZ, &floorHit, clipDist, CLIPMASK0, PARALLAXCLIP_CEILING | PARALLAXCLIP_FLOOR);
GetSpriteExtents(pSprite, &top, &bottom);
if ((pXSprite->physAttr & kPhysDebrisSwim) && uwater) {
int vc = 0;
int cz = getceilzofslope(nSector, pSprite->x, pSprite->y);
int fz = getflorzofslope(nSector, pSprite->x, pSprite->y);
int div = ClipLow(bottom - top, 1);
if (gLowerLink[nSector] >= 0) cz += (cz < 0) ? 0x500 : -0x500;
if (top > cz && (!(pXSprite->physAttr & kPhysDebrisFloat) || fz <= bottom << 2))
zvel[nSprite] -= DivScale((bottom - ceilZ) >> 6, mass, 8);
if (fz < bottom)
vc = 58254 + ((bottom - fz) * -80099) / div;
if (vc) {
pSprite->z += ((vc << 2) >> 1) >> 8;
zvel[nSprite] += vc;
}
} else if ((pXSprite->physAttr & kPhysGravity) && bottom < floorZ) {
pSprite->z += 455;
zvel[nSprite] += 58254;
}
if ((i = CheckLink(pSprite)) != 0) {
GetZRange(pSprite, &ceilZ, &ceilHit, &floorZ, &floorHit, clipDist, CLIPMASK0, PARALLAXCLIP_CEILING | PARALLAXCLIP_FLOOR);
if (!(pSprite->cstat & CSTAT_SPRITE_INVISIBLE)) {
switch (i) {
case kMarkerUpWater:
case kMarkerUpGoo:
int pitch = (150000 - (actor->spriteMass.mass << 9)) + Random3(8192);
sfxPlay3DSoundCP(pSprite, 720, -1, 0, pitch, 75 - Random(40));
if (!spriteIsUnderwater(actor)) {
evKillActor(actor, kCallbackEnemeyBubble);
} else {
evPostActor(actor, 0, kCallbackEnemeyBubble);
for (int i = 2; i <= 5; i++) {
if (Chance(0x5000 * i))
evPostActor(actor, Random(5), kCallbackEnemeyBubble);
}
}
break;
}
}
}
GetSpriteExtents(pSprite, &top, &bottom);
if (floorZ <= bottom) {
gSpriteHit[nXSprite].florhit = floorHit;
int v30 = zvel[nSprite] - velFloor[pSprite->sectnum];
if (v30 > 0) {
pXSprite->physAttr |= kPhysFalling;
actFloorBounceVector((int*)&xvel[nSprite], (int*)&yvel[nSprite], (int*)&v30, pSprite->sectnum, tmpFraction);
zvel[nSprite] = v30;
if (abs(zvel[nSprite]) < 0x10000) {
zvel[nSprite] = velFloor[pSprite->sectnum];
pXSprite->physAttr &= ~kPhysFalling;
}
moveHit = floorHit;
DBloodActor* pFX = NULL, *pFX2 = NULL;
switch (tileGetSurfType(floorHit)) {
case kSurfLava:
if ((pFX = gFX.fxSpawnActor(FX_10, pSprite->sectnum, pSprite->x, pSprite->y, floorZ, 0)) == NULL) break;
for (i = 0; i < 7; i++) {
if ((pFX2 = gFX.fxSpawnActor(FX_14, pFX->s().sectnum, pFX->s().x, pFX->s().y, pFX->s().z, 0)) == NULL) continue;
pFX2->xvel() = Random2(0x6aaaa);
pFX2->yvel() = Random2(0x6aaaa);
pFX2->zvel() = -(int)Random(0xd5555);
}
break;
case kSurfWater:
gFX.fxSpawnActor(FX_9, pSprite->sectnum, pSprite->x, pSprite->y, floorZ, 0);
break;
}
} else if (zvel[nSprite] == 0) {
pXSprite->physAttr &= ~kPhysFalling;
}
} else {
gSpriteHit[nXSprite].florhit = 0;
if (pXSprite->physAttr & kPhysGravity)
pXSprite->physAttr |= kPhysFalling;
}
if (top <= ceilZ) {
gSpriteHit[nXSprite].ceilhit = moveHit = ceilHit;
pSprite->z += ClipLow(ceilZ - top, 0);
if (zvel[nSprite] <= 0 && (pXSprite->physAttr & kPhysFalling))
zvel[nSprite] = MulScale(-zvel[nSprite], 0x2000, 16);
} else {
gSpriteHit[nXSprite].ceilhit = 0;
GetSpriteExtents(pSprite, &top, &bottom);
}
if (moveHit && pXSprite->Impact && !pXSprite->locked && !pXSprite->isTriggered && (pXSprite->state == pXSprite->restState || pXSprite->Interrutable)) {
if (pSprite->type >= kThingBase && pSprite->type < kThingMax)
changespritestat(nSprite, kStatThing);
trTriggerSprite(pSprite->index, pXSprite, kCmdToggle);
}
if (!xvel[nSprite] && !yvel[nSprite]) return;
else if ((floorHit & 0xc000) == 0xc000) {
int nHitSprite = floorHit & 0x3fff;
if ((sprite[nHitSprite].cstat & 0x30) == 0) {
xvel[nSprite] += MulScale(4, pSprite->x - sprite[nHitSprite].x, 2);
yvel[nSprite] += MulScale(4, pSprite->y - sprite[nHitSprite].y, 2);
return;
}
}
pXSprite->height = ClipLow(floorZ - bottom, 0) >> 8;
if (uwater || pXSprite->height >= 0x100)
return;
int nDrag = 0x2a00;
if (pXSprite->height > 0)
nDrag -= scale(nDrag, pXSprite->height, 0x100);
xvel[nSprite] -= mulscale16r(xvel[nSprite], nDrag);
yvel[nSprite] -= mulscale16r(yvel[nSprite], nDrag);
if (approxDist(xvel[nSprite], yvel[nSprite]) < 0x1000)
xvel[nSprite] = yvel[nSprite] = 0;
}
bool ceilIsTooLow(spritetype* pSprite) {
if (pSprite != NULL) {
sectortype* pSector = &sector[pSprite->sectnum];
int a = pSector->ceilingz - pSector->floorz;
int top, bottom;
GetSpriteExtents(pSprite, &top, &bottom);
int b = top - bottom;
if (a > b) return true;
}
return false;
}
void aiSetGenIdleState(spritetype* pSprite, XSPRITE* pXSprite)
{
auto actor = &bloodActors[pXSprite->reference];
switch (pSprite->type) {
case kDudeModernCustom:
case kDudeModernCustomBurning:
aiGenDudeNewState(actor, &genIdle);
break;
default:
aiNewState(actor, &genIdle);
break;
}
}
// this function stops wind on all TX sectors affected by WindGen after it goes off state.
void windGenStopWindOnSectors(XSPRITE* pXSource) {
spritetype* pSource = &sprite[pXSource->reference];
if (pXSource->txID <= 0 && xsectRangeIsFine(sector[pSource->sectnum].extra)) {
xsector[sector[pSource->sectnum].extra].windVel = 0;
return;
}
for (int i = bucketHead[pXSource->txID]; i < bucketHead[pXSource->txID + 1]; i++) {
if (rxBucket[i].type != OBJ_SECTOR) continue;
XSECTOR* pXSector = &xsector[sector[rxBucket[i].rxindex].extra];
if ((pXSector->state == 1 && !pXSector->windAlways)
|| ((pSource->flags & kModernTypeFlag1) && !(pSource->flags & kModernTypeFlag2))) {
pXSector->windVel = 0;
}
}
// check redirected TX buckets
int rx = -1; XSPRITE* pXRedir = NULL;
while ((pXRedir = evrListRedirectors(OBJ_SPRITE, sprite[pXSource->reference].extra, pXRedir, &rx)) != NULL) {
for (int i = bucketHead[rx]; i < bucketHead[rx + 1]; i++) {
if (rxBucket[i].type != OBJ_SECTOR) continue;
XSECTOR* pXSector = &xsector[sector[rxBucket[i].rxindex].extra];
if ((pXSector->state == 1 && !pXSector->windAlways) || (pSource->flags & kModernTypeFlag2))
pXSector->windVel = 0;
}
}
}
void trPlayerCtrlStartScene(XSPRITE* pXSource, PLAYER* pPlayer, bool force) {
int nSource = pXSource->reference; TRPLAYERCTRL* pCtrl = &gPlayerCtrl[pPlayer->nPlayer];
if (pCtrl->qavScene.index >= 0 && !force) return;
QAV* pQav = playerQavSceneLoad(pXSource->data2);
if (pQav != NULL) {
// save current weapon
pXSource->dropMsg = pPlayer->curWeapon;
short nIndex = pCtrl->qavScene.index;
if (nIndex > -1 && nIndex != nSource && sprite[nIndex].extra >= 0)
pXSource->dropMsg = xsprite[sprite[nIndex].extra].dropMsg;
if (nIndex < 0)
WeaponLower(pPlayer);
pXSource->sysData1 = ClipLow((pQav->duration * pXSource->waitTime) / 4, 0); // how many times animation should be played
pCtrl->qavScene.index = nSource;
pCtrl->qavScene.qavResrc = pQav;
pCtrl->qavScene.dummy = -1;
//pCtrl->qavScene.qavResrc->Preload();
pPlayer->sceneQav = pXSource->data2;
pPlayer->weaponTimer = pCtrl->qavScene.qavResrc->duration;
pPlayer->qavCallback = (pXSource->data3 > 0) ? ClipRange(pXSource->data3 - 1, 0, 32) : -1;
pPlayer->qavLoop = false;
pPlayer->qavLastTick = I_GetTime(pCtrl->qavScene.qavResrc->ticrate);
pPlayer->qavTimer = pCtrl->qavScene.qavResrc->duration;
}
}
void trPlayerCtrlStopScene(PLAYER* pPlayer) {
TRPLAYERCTRL* pCtrl = &gPlayerCtrl[pPlayer->nPlayer];
int scnIndex = pCtrl->qavScene.index; XSPRITE* pXSource = NULL;
if (spriRangeIsFine(scnIndex)) {
pXSource = &xsprite[sprite[scnIndex].extra];
pXSource->sysData1 = 0;
}
if (pCtrl->qavScene.index >= 0) {
pCtrl->qavScene.index = -1;
pCtrl->qavScene.qavResrc = NULL;
pPlayer->sceneQav = -1;
// restore weapon
if (pPlayer->pXSprite->health > 0) {
int oldWeapon = (pXSource && pXSource->dropMsg != 0) ? pXSource->dropMsg : 1;
pPlayer->newWeapon = pPlayer->curWeapon = oldWeapon;
WeaponRaise(pPlayer);
}
}
}
void trPlayerCtrlLink(XSPRITE* pXSource, PLAYER* pPlayer, bool checkCondition) {
// save player's sprite index to let the tracking condition know it after savegame loading...
pXSource->sysData1 = pPlayer->nSprite;
pPlayer->pXSprite->txID = pXSource->txID;
pPlayer->pXSprite->command = kCmdToggle;
pPlayer->pXSprite->triggerOn = pXSource->triggerOn;
pPlayer->pXSprite->triggerOff = pXSource->triggerOff;
pPlayer->pXSprite->busyTime = pXSource->busyTime;
pPlayer->pXSprite->waitTime = pXSource->waitTime;
pPlayer->pXSprite->restState = pXSource->restState;
pPlayer->pXSprite->Push = pXSource->Push;
pPlayer->pXSprite->Impact = pXSource->Impact;
pPlayer->pXSprite->Vector = pXSource->Vector;
pPlayer->pXSprite->Touch = pXSource->Touch;
pPlayer->pXSprite->Sight = pXSource->Sight;
pPlayer->pXSprite->Proximity = pXSource->Proximity;
pPlayer->pXSprite->Decoupled = pXSource->Decoupled;
pPlayer->pXSprite->Interrutable = pXSource->Interrutable;
pPlayer->pXSprite->DudeLockout = pXSource->DudeLockout;
pPlayer->pXSprite->data1 = pXSource->data1;
pPlayer->pXSprite->data2 = pXSource->data2;
pPlayer->pXSprite->data3 = pXSource->data3;
pPlayer->pXSprite->data4 = pXSource->data4;
pPlayer->pXSprite->key = pXSource->key;
pPlayer->pXSprite->dropMsg = pXSource->dropMsg;
// let's check if there is tracking condition expecting objects with this TX id
if (checkCondition && pXSource->txID >= kChannelUser) {
for (int i = 0; i < gTrackingCondsCount; i++) {
TRCONDITION* pCond = &gCondition[i];
if (xsprite[pCond->xindex].rxID != pXSource->txID)
continue;
// search for player control sprite and replace it with actual player sprite
for (unsigned k = 0; k < pCond->length; k++) {
if (pCond->obj[k].type != OBJ_SPRITE || pCond->obj[k].index != pXSource->reference) continue;
pCond->obj[k].index = pPlayer->nSprite;
pCond->obj[k].cmd = (uint8_t)pPlayer->pXSprite->command;
break;
}
}
}
}
void trPlayerCtrlSetRace(XSPRITE* pXSource, PLAYER* pPlayer) {
playerSetRace(pPlayer, pXSource->data2);
switch (pPlayer->lifeMode) {
case kModeHuman:
case kModeBeast:
playerSizeReset(pPlayer);
break;
case kModeHumanShrink:
playerSizeShrink(pPlayer, 2);
break;
case kModeHumanGrown:
playerSizeGrow(pPlayer, 2);
break;
}
}
void trPlayerCtrlSetMoveSpeed(XSPRITE* pXSource, PLAYER* pPlayer) {
int speed = ClipRange(pXSource->data2, 0, 500);
for (int i = 0; i < kModeMax; i++) {
for (int a = 0; a < kPostureMax; a++) {
POSTURE* curPosture = &pPlayer->pPosture[i][a]; POSTURE* defPosture = &gPostureDefaults[i][a];
curPosture->frontAccel = (defPosture->frontAccel * speed) / kPercFull;
curPosture->sideAccel = (defPosture->sideAccel * speed) / kPercFull;
curPosture->backAccel = (defPosture->backAccel * speed) / kPercFull;
}
}
}
void trPlayerCtrlSetJumpHeight(XSPRITE* pXSource, PLAYER* pPlayer) {
int jump = ClipRange(pXSource->data3, 0, 500);
for (int i = 0; i < kModeMax; i++) {
POSTURE* curPosture = &pPlayer->pPosture[i][kPostureStand]; POSTURE* defPosture = &gPostureDefaults[i][kPostureStand];
curPosture->normalJumpZ = (defPosture->normalJumpZ * jump) / kPercFull;
curPosture->pwupJumpZ = (defPosture->pwupJumpZ * jump) / kPercFull;
}
}
void trPlayerCtrlSetScreenEffect(XSPRITE* pXSource, PLAYER* pPlayer) {
int eff = ClipLow(pXSource->data2, 0); int time = (eff > 0) ? pXSource->data3 : 0;
switch (eff) {
case 0: // clear all
case 1: // tilting
pPlayer->tiltEffect = ClipRange(time, 0, 220);
if (eff) break;
fallthrough__;
case 2: // pain
pPlayer->painEffect = ClipRange(time, 0, 2048);
if (eff) break;
fallthrough__;
case 3: // blind
pPlayer->blindEffect = ClipRange(time, 0, 2048);
if (eff) break;
fallthrough__;
case 4: // pickup
pPlayer->pickupEffect = ClipRange(time, 0, 2048);
if (eff) break;
fallthrough__;
case 5: // quakeEffect
pPlayer->quakeEffect = ClipRange(time, 0, 2048);
if (eff) break;
fallthrough__;
case 6: // visibility
pPlayer->visibility = ClipRange(time, 0, 2048);
if (eff) break;
fallthrough__;
case 7: // delirium
pPlayer->pwUpTime[kPwUpDeliriumShroom] = ClipHigh(time << 1, 432000);
break;
}
}
void trPlayerCtrlSetLookAngle(XSPRITE* pXSource, PLAYER* pPlayer)
{
double const upAngle = 289; double const downAngle = -347;
double const lookStepUp = 4.0 * upAngle / 60.0;
double const lookStepDown = -4.0 * downAngle / 60.0;
double const look = pXSource->data2 << 5;
double adjustment;
if (look > 0) {
adjustment = min(MulScaleF(lookStepUp, look, 8), upAngle);
}
else if (look < 0) {
adjustment = -max(MulScaleF(lookStepDown, abs(look), 8), downAngle);
}
else {
adjustment = 0;
}
pPlayer->horizon.settarget(100. * tan(adjustment * pi::pi() / 1024.));
pPlayer->horizon.lockinput();
}
void trPlayerCtrlEraseStuff(XSPRITE* pXSource, PLAYER* pPlayer) {
switch (pXSource->data2) {
case 0: // erase all
fallthrough__;
case 1: // erase weapons
WeaponLower(pPlayer);
for (int i = 0; i < 14; i++) {
pPlayer->hasWeapon[i] = false;
// also erase ammo
if (i < 12) pPlayer->ammoCount[i] = 0;
}
pPlayer->hasWeapon[1] = true;
pPlayer->curWeapon = kWeapNone;
pPlayer->nextWeapon = kWeapPitchFork;
WeaponRaise(pPlayer);
if (pXSource->data2) break;
fallthrough__;
case 2: // erase all armor
for (int i = 0; i < 3; i++) pPlayer->armor[i] = 0;
if (pXSource->data2) break;
fallthrough__;
case 3: // erase all pack items
for (int i = 0; i < 5; i++) {
pPlayer->packSlots[i].isActive = false;
pPlayer->packSlots[i].curAmount = 0;
}
pPlayer->packItemId = -1;
if (pXSource->data2) break;
fallthrough__;
case 4: // erase all keys
for (int i = 0; i < 8; i++) pPlayer->hasKey[i] = false;
if (pXSource->data2) break;
fallthrough__;
case 5: // erase powerups
for (int i = 0; i < kMaxPowerUps; i++) pPlayer->pwUpTime[i] = 0;
break;
}
}
void trPlayerCtrlGiveStuff(XSPRITE* pXSource, PLAYER* pPlayer, TRPLAYERCTRL* pCtrl) {
int weapon = pXSource->data3;
switch (pXSource->data2) {
case 1: // give N weapon and default ammo for it
case 2: // give just N ammo for selected weapon
if (weapon <= 0 || weapon > 13) {
Printf(PRINT_HIGH, "Weapon #%d is out of a weapons range!", weapon);
break;
} else if (pXSource->data2 == 2 && pXSource->data4 == 0) {
Printf(PRINT_HIGH, "Zero ammo for weapon #%d is specified!", weapon);
break;
}
switch (weapon) {
case kWeapProximity: // remote bomb
case kWeapRemote: // prox bomb
pPlayer->hasWeapon[weapon] = true;
weapon--;
pPlayer->ammoCount[weapon] = ClipHigh(pPlayer->ammoCount[weapon] + ((pXSource->data2 == 2) ? pXSource->data4 : 1), gAmmoInfo[weapon].max);
weapon++;
break;
default:
for (int i = 0; i < 11; i++) {
if (gWeaponItemData[i].type != weapon) continue;
const WEAPONITEMDATA* pWeaponData = &gWeaponItemData[i];
int nAmmoType = pWeaponData->ammoType;
switch (pXSource->data2) {
case 1:
pPlayer->hasWeapon[weapon] = true;
if (pPlayer->ammoCount[nAmmoType] >= pWeaponData->count) break;
pPlayer->ammoCount[nAmmoType] = ClipHigh(pPlayer->ammoCount[nAmmoType] + pWeaponData->count, gAmmoInfo[nAmmoType].max);
break;
case 2:
pPlayer->ammoCount[nAmmoType] = ClipHigh(pPlayer->ammoCount[nAmmoType] + pXSource->data4, gAmmoInfo[nAmmoType].max);
break;
}
break;
}
break;
}
if (pPlayer->hasWeapon[weapon] && pXSource->data4 == 0) { // switch on it
pPlayer->nextWeapon = kWeapNone;
if (pPlayer->sceneQav >= 0 && spriRangeIsFine(pCtrl->qavScene.index)) {
XSPRITE* pXScene = &xsprite[sprite[pCtrl->qavScene.index].extra];
pXScene->dropMsg = weapon;
} else if (pPlayer->curWeapon != weapon) {
pPlayer->newWeapon = weapon;
WeaponRaise(pPlayer);
}
}
break;
}
}
void trPlayerCtrlUsePackItem(XSPRITE* pXSource, PLAYER* pPlayer, int evCmd) {
unsigned int invItem = pXSource->data2 - 1;
switch (evCmd) {
case kCmdOn:
if (!pPlayer->packSlots[invItem].isActive) packUseItem(pPlayer, invItem);
break;
case kCmdOff:
if (pPlayer->packSlots[invItem].isActive) packUseItem(pPlayer, invItem);
break;
default:
packUseItem(pPlayer, invItem);
break;
}
switch (pXSource->data4) {
case 2: // both
case 0: // switch on it
if (pPlayer->packSlots[invItem].curAmount > 0) pPlayer->packItemId = invItem;
if (!pXSource->data4) break;
fallthrough__;
case 1: // force remove after use
pPlayer->packSlots[invItem].isActive = false;
pPlayer->packSlots[invItem].curAmount = 0;
break;
}
}
void trPlayerCtrlUsePowerup(XSPRITE* pXSource, PLAYER* pPlayer, int evCmd) {
spritetype* pSource = &sprite[pXSource->reference];
bool relative = (pSource->flags & kModernTypeFlag1);
int nPower = (kMinAllowedPowerup + pXSource->data2) - 1;
int nTime = ClipRange(abs(pXSource->data3) * 100, -gPowerUpInfo[nPower].maxTime, gPowerUpInfo[nPower].maxTime);
if (pXSource->data3 < 0)
nTime = -nTime;
if (pPlayer->pwUpTime[nPower]) {
if (!relative && nTime <= 0)
powerupDeactivate(pPlayer, nPower);
}
if (nTime != 0) {
if (pPlayer->pwUpTime[nPower] <= 0)
powerupActivate(pPlayer, nPower); // MUST activate first for powerups like kPwUpDeathMask
// ...so we able to change time amount
if (relative) pPlayer->pwUpTime[nPower] += nTime;
else pPlayer->pwUpTime[nPower] = nTime;
}
if (pPlayer->pwUpTime[nPower] <= 0)
powerupDeactivate(pPlayer, nPower);
return;
}
void useObjResizer(XSPRITE* pXSource, short objType, int objIndex) {
switch (objType) {
// for sectors
case 6:
if (valueIsBetween(pXSource->data1, -1, 32767))
sector[objIndex].floorxpan_ = (float)ClipRange(pXSource->data1, 0, 255);
if (valueIsBetween(pXSource->data2, -1, 32767))
sector[objIndex].floorypan_ = (float)ClipRange(pXSource->data2, 0, 255);
if (valueIsBetween(pXSource->data3, -1, 32767))
sector[objIndex].ceilingxpan_ = (float)ClipRange(pXSource->data3, 0, 255);
if (valueIsBetween(pXSource->data4, -1, 65535))
sector[objIndex].ceilingypan_ = (float)ClipRange(pXSource->data4, 0, 255);
break;
// for sprites
case OBJ_SPRITE: {
bool fit = false;
// resize by seq scaling
if (sprite[pXSource->reference].flags & kModernTypeFlag1) {
if (valueIsBetween(pXSource->data1, -255, 32767)) {
int mulDiv = (valueIsBetween(pXSource->data2, 0, 257)) ? pXSource->data2 : 256;
if (pXSource->data1 > 0) xsprite[sprite[objIndex].extra].scale = mulDiv * ClipHigh(pXSource->data1, 25);
else if (pXSource->data1 < 0) xsprite[sprite[objIndex].extra].scale = mulDiv / ClipHigh(abs(pXSource->data1), 25);
else xsprite[sprite[objIndex].extra].scale = 0;
fit = true;
}
// resize by repeats
} else {
if (valueIsBetween(pXSource->data1, -1, 32767)) {
sprite[objIndex].xrepeat = ClipRange(pXSource->data1, 0, 255);
fit = true;
}
if (valueIsBetween(pXSource->data2, -1, 32767)) {
sprite[objIndex].yrepeat = ClipRange(pXSource->data2, 0, 255);
fit = true;
}
}
if (fit && (sprite[objIndex].type == kDudeModernCustom || sprite[objIndex].type == kDudeModernCustomBurning)) {
// request properties update for custom dude
gGenDudeExtra[objIndex].updReq[kGenDudePropertySpriteSize] = true;
gGenDudeExtra[objIndex].updReq[kGenDudePropertyAttack] = true;
gGenDudeExtra[objIndex].updReq[kGenDudePropertyMass] = true;
gGenDudeExtra[objIndex].updReq[kGenDudePropertyDmgScale] = true;
evPostActor(&bloodActors[objIndex], kGenDudeUpdTimeRate, kCallbackGenDudeUpdate);
}
if (valueIsBetween(pXSource->data3, -1, 32767))
sprite[objIndex].xoffset = ClipRange(pXSource->data3, 0, 255);
if (valueIsBetween(pXSource->data4, -1, 65535))
sprite[objIndex].yoffset = ClipRange(pXSource->data4, 0, 255);
break;
}
case OBJ_WALL:
if (valueIsBetween(pXSource->data1, -1, 32767))
wall[objIndex].xrepeat = ClipRange(pXSource->data1, 0, 255);
if (valueIsBetween(pXSource->data2, -1, 32767))
wall[objIndex].yrepeat = ClipRange(pXSource->data2, 0, 255);
if (valueIsBetween(pXSource->data3, -1, 32767))
wall[objIndex].xpan_ = (float)ClipRange(pXSource->data3, 0, 255);
if (valueIsBetween(pXSource->data4, -1, 65535))
wall[objIndex].ypan_ = (float)ClipRange(pXSource->data4, 0, 255);
break;
}
}
void usePropertiesChanger(XSPRITE* pXSource, short objType, int objIndex) {
spritetype* pSource = &sprite[pXSource->reference];
switch (objType) {
case OBJ_WALL: {
walltype* pWall = &wall[objIndex]; int old = -1;
// data3 = set wall hitag
if (valueIsBetween(pXSource->data3, -1, 32767)) {
if ((pSource->flags & kModernTypeFlag1)) pWall->hitag = pWall->hitag |= pXSource->data3;
else pWall->hitag = pXSource->data3;
}
// data4 = set wall cstat
if (valueIsBetween(pXSource->data4, -1, 65535)) {
old = pWall->cstat;
// set new cstat
if ((pSource->flags & kModernTypeFlag1)) pWall->cstat = pWall->cstat |= pXSource->data4; // relative
else pWall->cstat = pXSource->data4; // absolute
// and hanlde exceptions
if ((old & 0x2) && !(pWall->cstat & 0x2)) pWall->cstat |= 0x2; // kWallBottomSwap
if ((old & 0x4) && !(pWall->cstat & 0x4)) pWall->cstat |= 0x4; // kWallBottomOrg, kWallOutsideOrg
if ((old & 0x20) && !(pWall->cstat & 0x20)) pWall->cstat |= 0x20; // kWallOneWay
if (old & 0xc000) {
if (!(pWall->cstat & 0xc000))
pWall->cstat |= 0xc000; // kWallMoveMask
if ((old & 0x0) && !(pWall->cstat & 0x0)) pWall->cstat |= 0x0; // kWallMoveNone
else if ((old & 0x4000) && !(pWall->cstat & 0x4000)) pWall->cstat |= 0x4000; // kWallMoveForward
else if ((old & 0x8000) && !(pWall->cstat & 0x8000)) pWall->cstat |= 0x8000; // kWallMoveBackward
}
}
}
break;
case OBJ_SPRITE: {
spritetype* pSprite = &sprite[objIndex]; bool thing2debris = false;
XSPRITE* pXSprite = &xsprite[pSprite->extra]; int old = -1;
// data3 = set sprite hitag
if (valueIsBetween(pXSource->data3, -1, 32767)) {
old = pSprite->flags;
// set new hitag
if ((pSource->flags & kModernTypeFlag1)) pSprite->flags = pSource->flags |= pXSource->data3; // relative
else pSprite->flags = pXSource->data3; // absolute
// and handle exceptions
if ((old & kHitagFree) && !(pSprite->flags & kHitagFree)) pSprite->flags |= kHitagFree;
if ((old & kHitagRespawn) && !(pSprite->flags & kHitagRespawn)) pSprite->flags |= kHitagRespawn;
// prepare things for different (debris) physics.
if (pSprite->statnum == kStatThing && debrisGetFreeIndex() >= 0) thing2debris = true;
}
// data2 = sprite physics settings
if (valueIsBetween(pXSource->data2, -1, 32767) || thing2debris) {
switch (pSprite->statnum) {
case kStatDude: // dudes already treating in game
case kStatFree:
case kStatMarker:
case kStatPathMarker:
break;
default:
// store physics attributes in xsprite to avoid setting hitag for modern types!
int flags = (pXSprite->physAttr != 0) ? pXSprite->physAttr : 0;
int oldFlags = flags;
if (thing2debris) {
// converting thing to debris
if ((pSprite->flags & kPhysMove) != 0) flags |= kPhysMove;
else flags &= ~kPhysMove;
if ((pSprite->flags & kPhysGravity) != 0) flags |= (kPhysGravity | kPhysFalling);
else flags &= ~(kPhysGravity | kPhysFalling);
pSprite->flags &= ~(kPhysMove | kPhysGravity | kPhysFalling);
xvel[objIndex] = yvel[objIndex] = zvel[objIndex] = 0;
pXSprite->restState = pXSprite->state;
} else {
static char digits[6];
memset(digits, 0, sizeof(digits));
sprintf(digits, "%d", pXSource->data2);
for (unsigned int i = 0; i < sizeof(digits); i++)
digits[i] = (digits[i] >= 48 && digits[i] <= 57) ? (digits[i] - 57) + 9 : 0;
// first digit of data2: set main physics attributes
switch (digits[0]) {
case 0:
flags &= ~kPhysMove;
flags &= ~(kPhysGravity | kPhysFalling);
break;
case 1:
flags |= kPhysMove;
flags &= ~(kPhysGravity | kPhysFalling);
break;
case 2:
flags &= ~kPhysMove;
flags |= (kPhysGravity | kPhysFalling);
break;
case 3:
flags |= kPhysMove;
flags |= (kPhysGravity | kPhysFalling);
break;
}
// second digit of data2: touch physics flags
switch (digits[1]) {
case 0:
flags &= ~kPhysDebrisTouch;
break;
case 1:
flags |= kPhysDebrisTouch;
break;
}
// third digit of data2: weapon physics flags
switch (digits[2]) {
case 0:
flags &= ~kPhysDebrisVector;
flags &= ~kPhysDebrisExplode;
break;
case 1:
flags |= kPhysDebrisVector;
flags &= ~kPhysDebrisExplode;
break;
case 2:
flags &= ~kPhysDebrisVector;
flags |= kPhysDebrisExplode;
break;
case 3:
flags |= kPhysDebrisVector;
flags |= kPhysDebrisExplode;
break;
}
// fourth digit of data2: swimming / flying physics flags
switch (digits[3]) {
case 0:
flags &= ~kPhysDebrisSwim;
flags &= ~kPhysDebrisFly;
flags &= ~kPhysDebrisFloat;
break;
case 1:
flags |= kPhysDebrisSwim;
flags &= ~kPhysDebrisFly;
flags &= ~kPhysDebrisFloat;
break;
case 2:
flags |= kPhysDebrisSwim;
flags |= kPhysDebrisFloat;
flags &= ~kPhysDebrisFly;
break;
case 3:
flags |= kPhysDebrisFly;
flags &= ~kPhysDebrisSwim;
flags &= ~kPhysDebrisFloat;
break;
case 4:
flags |= kPhysDebrisFly;
flags |= kPhysDebrisFloat;
flags &= ~kPhysDebrisSwim;
break;
case 5:
flags |= kPhysDebrisSwim;
flags |= kPhysDebrisFly;
flags &= ~kPhysDebrisFloat;
break;
case 6:
flags |= kPhysDebrisSwim;
flags |= kPhysDebrisFly;
flags |= kPhysDebrisFloat;
break;
}
}
int nIndex = debrisGetIndex(objIndex); // check if there is no sprite in list
// adding physics sprite in list
if ((flags & kPhysGravity) != 0 || (flags & kPhysMove) != 0) {
if (oldFlags == 0)
xvel[objIndex] = yvel[objIndex] = zvel[objIndex] = 0;
if (nIndex != -1) {
pXSprite->physAttr = flags; // just update physics attributes
} else if ((nIndex = debrisGetFreeIndex()) < 0) {
viewSetSystemMessage("Max (%d) Physics affected sprites reached!", kMaxSuperXSprites);
} else {
pXSprite->physAttr = flags; // update physics attributes
// allow things to became debris, so they use different physics...
if (pSprite->statnum == kStatThing) changespritestat(objIndex, 0);
// set random goal ang for swimming so they start turning
if ((flags & kPhysDebrisSwim) && !xvel[objIndex] && !yvel[objIndex] && !zvel[objIndex])
pXSprite->goalAng = (pSprite->ang + Random3(kAng45)) & 2047;
if (pXSprite->physAttr & kPhysDebrisVector)
pSprite->cstat |= CSTAT_SPRITE_BLOCK_HITSCAN;
gPhysSpritesList[nIndex] = &bloodActors[objIndex];
if (nIndex >= gPhysSpritesCount) gPhysSpritesCount++;
getSpriteMassBySize(pSprite); // create physics cache
}
// removing physics from sprite in list (don't remove sprite from list)
} else if (nIndex != -1) {
pXSprite->physAttr = flags;
xvel[objIndex] = yvel[objIndex] = zvel[objIndex] = 0;
if (pSprite->lotag >= kThingBase && pSprite->lotag < kThingMax)
changespritestat(objIndex, kStatThing); // if it was a thing - restore statnum
}
break;
}
}
// data4 = sprite cstat
if (valueIsBetween(pXSource->data4, -1, 65535)) {
old = pSprite->cstat;
// set new cstat
if ((pSource->flags & kModernTypeFlag1)) pSprite->cstat |= pXSource->data4; // relative
else pSprite->cstat = pXSource->data4 & 0xffff; // absolute
// and handle exceptions
if ((old & 0x1000) && !(pSprite->cstat & 0x1000)) pSprite->cstat |= 0x1000; //kSpritePushable
if ((old & 0x80) && !(pSprite->cstat & 0x80)) pSprite->cstat |= 0x80; // kSpriteOriginAlign
if (old & 0x6000) {
if (!(pSprite->cstat & 0x6000))
pSprite->cstat |= 0x6000; // kSpriteMoveMask
if ((old & 0x0) && !(pSprite->cstat & 0x0)) pSprite->cstat |= 0x0; // kSpriteMoveNone
else if ((old & 0x2000) && !(pSprite->cstat & 0x2000)) pSprite->cstat |= 0x2000; // kSpriteMoveForward, kSpriteMoveFloor
else if ((old & 0x4000) && !(pSprite->cstat & 0x4000)) pSprite->cstat |= 0x4000; // kSpriteMoveReverse, kSpriteMoveCeiling
}
}
}
break;
case OBJ_SECTOR: {
sectortype* pSector = &sector[objIndex];
XSECTOR* pXSector = &xsector[sector[objIndex].extra];
// data1 = sector underwater status and depth level
if (pXSource->data1 >= 0 && pXSource->data1 < 2) {
pXSector->Underwater = (pXSource->data1) ? true : false;
spritetype* pLower = (gLowerLink[objIndex] >= 0) ? &sprite[gLowerLink[objIndex]] : NULL;
XSPRITE* pXLower = NULL; spritetype* pUpper = NULL; XSPRITE* pXUpper = NULL;
if (pLower) {
pXLower = &xsprite[pLower->extra];
// must be sure we found exact same upper link
for (int i = 0; i < kMaxSectors; i++) {
if (gUpperLink[i] < 0 || xsprite[sprite[gUpperLink[i]].extra].data1 != pXLower->data1) continue;
pUpper = &sprite[gUpperLink[i]]; pXUpper = &xsprite[pUpper->extra];
break;
}
}
// treat sectors that have links, so warp can detect underwater status properly
if (pLower) {
if (pXSector->Underwater) {
switch (pLower->type) {
case kMarkerLowStack:
case kMarkerLowLink:
pXLower->sysData1 = pLower->type;
pLower->type = kMarkerLowWater;
break;
default:
if (pSector->ceilingpicnum < 4080 || pSector->ceilingpicnum > 4095) pXLower->sysData1 = kMarkerLowLink;
else pXLower->sysData1 = kMarkerLowStack;
break;
}
}
else if (pXLower->sysData1 > 0) pLower->type = pXLower->sysData1;
else if (pSector->ceilingpicnum < 4080 || pSector->ceilingpicnum > 4095) pLower->type = kMarkerLowLink;
else pLower->type = kMarkerLowStack;
}
if (pUpper) {
if (pXSector->Underwater) {
switch (pUpper->type) {
case kMarkerUpStack:
case kMarkerUpLink:
pXUpper->sysData1 = pUpper->type;
pUpper->type = kMarkerUpWater;
break;
default:
if (pSector->floorpicnum < 4080 || pSector->floorpicnum > 4095) pXUpper->sysData1 = kMarkerUpLink;
else pXUpper->sysData1 = kMarkerUpStack;
break;
}
}
else if (pXUpper->sysData1 > 0) pUpper->type = pXUpper->sysData1;
else if (pSector->floorpicnum < 4080 || pSector->floorpicnum > 4095) pUpper->type = kMarkerUpLink;
else pUpper->type = kMarkerUpStack;
}
// search for dudes in this sector and change their underwater status
int nSprite;
SectIterator it(objIndex);
while ((nSprite = it.NextIndex()) >= 0)
{
spritetype* pSpr = &sprite[nSprite];
if (pSpr->statnum != kStatDude || !IsDudeSprite(pSpr) || !xspriRangeIsFine(pSpr->extra))
continue;
PLAYER* pPlayer = getPlayerById(pSpr->type);
if (pXSector->Underwater) {
if (pLower)
xsprite[pSpr->extra].medium = (pLower->type == kMarkerUpGoo) ? kMediumGoo : kMediumWater;
if (pPlayer) {
int waterPal = kMediumWater;
if (pLower) {
if (pXLower->data2 > 0) waterPal = pXLower->data2;
else if (pLower->type == kMarkerUpGoo) waterPal = kMediumGoo;
}
pPlayer->nWaterPal = waterPal;
pPlayer->posture = kPostureSwim;
pPlayer->pXSprite->burnTime = 0;
}
} else {
xsprite[pSpr->extra].medium = kMediumNormal;
if (pPlayer) {
pPlayer->posture = (!(pPlayer->input.actions & SB_CROUCH)) ? kPostureStand : kPostureCrouch;
pPlayer->nWaterPal = 0;
}
}
}
}
else if (pXSource->data1 > 9) pXSector->Depth = 7;
else if (pXSource->data1 > 1) pXSector->Depth = pXSource->data1 - 2;
// data2 = sector visibility
if (valueIsBetween(pXSource->data2, -1, 32767))
sector[objIndex].visibility = ClipRange(pXSource->data2, 0 , 234);
// data3 = sector ceil cstat
if (valueIsBetween(pXSource->data3, -1, 32767)) {
if ((pSource->flags & kModernTypeFlag1)) sector[objIndex].ceilingstat |= pXSource->data3;
else sector[objIndex].ceilingstat = pXSource->data3;
}
// data4 = sector floor cstat
if (valueIsBetween(pXSource->data4, -1, 65535)) {
if ((pSource->flags & kModernTypeFlag1)) sector[objIndex].floorstat |= pXSource->data4;
else sector[objIndex].floorstat = pXSource->data4;
}
}
break;
// no TX id
case -1:
// data2 = global visibility
if (valueIsBetween(pXSource->data2, -1, 32767))
gVisibility = ClipRange(pXSource->data2, 0, 4096);
break;
}
}
void useTeleportTarget(XSPRITE* pXSource, spritetype* pSprite) {
auto actor = &bloodActors[pSprite->index];
spritetype* pSource = &sprite[pXSource->reference]; PLAYER* pPlayer = getPlayerById(pSprite->type);
XSECTOR* pXSector = (sector[pSource->sectnum].extra >= 0) ? &xsector[sector[pSource->sectnum].extra] : NULL;
bool isDude = (!pPlayer && IsDudeSprite(pSprite));
if (pSprite->sectnum != pSource->sectnum)
changespritesect(pSprite->index, pSource->sectnum);
pSprite->x = pSource->x; pSprite->y = pSource->y;
int zTop, zBot; GetSpriteExtents(pSource, &zTop, &zBot);
pSprite->z = zBot;
clampSprite(pSprite, 0x01);
if (pSource->flags & kModernTypeFlag1) // force telefrag
TeleFrag(pSprite->index, pSource->sectnum);
if (pSprite->flags & kPhysGravity)
pSprite->flags |= kPhysFalling;
if (pXSector) {
if (pXSector->Enter && (pPlayer || (isDude && !pXSector->dudeLockout)))
trTriggerSector(pSource->sectnum, pXSector, kCmdSectorEnter);
if (pXSector->Underwater) {
spritetype* pLink = (gLowerLink[pSource->sectnum] >= 0) ? &sprite[gLowerLink[pSource->sectnum]] : NULL;
if (pLink) {
// must be sure we found exact same upper link
for (int i = 0; i < kMaxSectors; i++) {
if (gUpperLink[i] < 0 || xsprite[sprite[gUpperLink[i]].extra].data1 != xsprite[pLink->extra].data1) continue;
pLink = &sprite[gUpperLink[i]];
break;
}
}
if (pLink)
xsprite[pSprite->extra].medium = (pLink->type == kMarkerUpGoo) ? kMediumGoo : kMediumWater;
if (pPlayer) {
int waterPal = kMediumWater;
if (pLink) {
if (xsprite[pLink->extra].data2 > 0) waterPal = xsprite[pLink->extra].data2;
else if (pLink->type == kMarkerUpGoo) waterPal = kMediumGoo;
}
pPlayer->nWaterPal = waterPal;
pPlayer->posture = kPostureSwim;
pPlayer->pXSprite->burnTime = 0;
}
} else {
xsprite[pSprite->extra].medium = kMediumNormal;
if (pPlayer) {
pPlayer->posture = (!(pPlayer->input.actions & SB_CROUCH)) ? kPostureStand : kPostureCrouch;
pPlayer->nWaterPal = 0;
}
}
}
if (pSprite->statnum == kStatDude && IsDudeSprite(pSprite) && !IsPlayerSprite(pSprite)) {
XSPRITE* pXDude = &xsprite[pSprite->extra];
int x = pXDude->targetX; int y = pXDude->targetY; int z = pXDude->targetZ;
auto target = actor->GetTarget();
aiInitSprite(actor);
if (target != nullptr)
{
pXDude->targetX = x; pXDude->targetY = y; pXDude->targetZ = z;
actor->SetTarget(target);
aiActivateDude(&bloodActors[pXDude->reference]);
}
}
if (pXSource->data2 == 1) {
if (pPlayer) {
pPlayer->angle.settarget(pSource->ang);
pPlayer->angle.lockinput();
}
else if (isDude) xsprite[pSprite->extra].goalAng = pSprite->ang = pSource->ang;
else pSprite->ang = pSource->ang;
}
if (pXSource->data3 == 1)
xvel[pSprite->index] = yvel[pSprite->index] = zvel[pSprite->index] = 0;
viewBackupSpriteLoc(pSprite->index, pSprite);
if (pXSource->data4 > 0)
sfxPlay3DSound(pSource, pXSource->data4, -1, 0);
if (pPlayer) {
playerResetInertia(pPlayer);
if (pXSource->data2 == 1)
pPlayer->zViewVel = pPlayer->zWeaponVel = 0;
}
}
void useEffectGen(XSPRITE* pXSource, spritetype* pSprite) {
int fxId = (pXSource->data3 <= 0) ? pXSource->data2 : pXSource->data2 + Random(pXSource->data3 + 1);
spritetype* pSource = &sprite[pXSource->reference];
if (pSprite == NULL)
pSprite = pSource;
auto actor = &bloodActors[pSprite->index];
if (!xspriRangeIsFine(pSprite->extra)) return;
else if (fxId >= kEffectGenCallbackBase) {
int length = sizeof(gEffectGenCallbacks) / sizeof(gEffectGenCallbacks[0]);
if (fxId < kEffectGenCallbackBase + length) {
fxId = gEffectGenCallbacks[fxId - kEffectGenCallbackBase];
evKillActor(actor, (CALLBACK_ID)fxId);
evPostActor(actor, 0, (CALLBACK_ID)fxId);
}
} else if (valueIsBetween(fxId, 0, kFXMax)) {
int pos, top, bottom; GetSpriteExtents(pSprite, &top, &bottom);
DBloodActor* pEffect = nullptr;
// select where exactly effect should be spawned
switch (pXSource->data4) {
case 1:
pos = bottom;
break;
case 2: // middle
pos = pSprite->z + (tileHeight(pSprite->picnum) / 2 + tileTopOffset(pSprite->picnum));
break;
case 3:
case 4:
if (!sectRangeIsFine(pSprite->sectnum)) pos = top;
else pos = (pXSource->data4 == 3) ? sector[pSprite->sectnum].floorz : sector[pSprite->sectnum].ceilingz;
break;
default:
pos = top;
break;
}
if ((pEffect = gFX.fxSpawnActor((FX_ID)fxId, pSprite->sectnum, pSprite->x, pSprite->y, pos, 0)) != NULL) {
auto pEffectSpr = &pEffect->s();
pEffectSpr->owner = pSource->index;
if (pSource->flags & kModernTypeFlag1) {
pEffectSpr->pal = pSource->pal;
pEffectSpr->xoffset = pSource->xoffset;
pEffectSpr->yoffset = pSource->yoffset;
pEffectSpr->xrepeat = pSource->xrepeat;
pEffectSpr->yrepeat = pSource->yrepeat;
pEffectSpr->shade = pSource->shade;
}
if (pSource->flags & kModernTypeFlag2) {
pEffectSpr->cstat = pSource->cstat;
if (pEffectSpr->cstat & CSTAT_SPRITE_INVISIBLE)
pEffectSpr->cstat &= ~CSTAT_SPRITE_INVISIBLE;
}
if (pEffectSpr->cstat & CSTAT_SPRITE_ONE_SIDED)
pEffectSpr->cstat &= ~CSTAT_SPRITE_ONE_SIDED;
}
}
}
void useSectorWindGen(XSPRITE* pXSource, sectortype* pSector) {
spritetype* pSource = &sprite[pXSource->reference];
XSECTOR* pXSector = NULL; int nXSector = 0;
if (pSector != NULL) {
pXSector = &xsector[pSector->extra];
nXSector = sector[pXSector->reference].extra;
} else if (xsectRangeIsFine(sector[pSource->sectnum].extra)) {
pXSector = &xsector[sector[pSource->sectnum].extra];
nXSector = sector[pXSector->reference].extra;
} else {
nXSector = dbInsertXSector(pSource->sectnum);
pXSector = &xsector[nXSector]; pXSector->windAlways = 1;
}
int windVel = ClipRange(pXSource->data2, 0, 32767);
if ((pXSource->data1 & 0x0001))
windVel = nnExtRandom(0, windVel);
// process vertical wind in nnExtProcessSuperSprites();
if ((pSource->cstat & CSTAT_SPRITE_ALIGNMENT_FLOOR)) {
pXSource->sysData2 = windVel << 1;
return;
}
pXSector->windVel = windVel;
if ((pSource->flags & kModernTypeFlag1))
pXSector->panAlways = pXSector->windAlways = 1;
int ang = pSource->ang;
if (pXSource->data4 <= 0) {
if ((pXSource->data1 & 0x0002)) {
while (pSource->ang == ang)
pSource->ang = nnExtRandom(-kAng360, kAng360) & 2047;
}
}
else if (pSource->cstat & 0x2000) pSource->ang += pXSource->data4;
else if (pSource->cstat & 0x4000) pSource->ang -= pXSource->data4;
else if (pXSource->sysData1 == 0) {
if ((ang += pXSource->data4) >= kAng180) pXSource->sysData1 = 1;
pSource->ang = ClipHigh(ang, kAng180);
} else {
if ((ang -= pXSource->data4) <= -kAng180) pXSource->sysData1 = 0;
pSource->ang = ClipLow(ang, -kAng180);
}
pXSector->windAng = pSource->ang;
if (pXSource->data3 > 0 && pXSource->data3 < 4) {
switch (pXSource->data3) {
case 1:
pXSector->panFloor = true;
pXSector->panCeiling = false;
break;
case 2:
pXSector->panFloor = false;
pXSector->panCeiling = true;
break;
case 3:
pXSector->panFloor = true;
pXSector->panCeiling = true;
break;
}
if (pXSector->panCeiling)
{
StartInterpolation(pXSector->reference, Interp_Sect_CeilingPanX);
StartInterpolation(pXSector->reference, Interp_Sect_CeilingPanY);
}
if (pXSector->panFloor)
{
StartInterpolation(pXSector->reference, Interp_Sect_FloorPanX);
StartInterpolation(pXSector->reference, Interp_Sect_FloorPanY);
}
short oldPan = pXSector->panVel;
pXSector->panAngle = pXSector->windAng;
pXSector->panVel = pXSector->windVel;
// add to panList if panVel was set to 0 previously
if (oldPan == 0 && pXSector->panVel != 0 && panCount < kMaxXSectors) {
int i;
for (i = 0; i < panCount; i++) {
if (panList[i] != nXSector) continue;
break;
}
if (i == panCount)
{
panList[panCount++] = nXSector;
}
}
}
}
void useSpriteDamager(XSPRITE* pXSource, int objType, int objIndex) {
spritetype* pSource = &sprite[pXSource->reference];
sectortype* pSector = &sector[pSource->sectnum];
int top, bottom, i;
bool floor, ceil, wall, enter;
switch (objType) {
case OBJ_SPRITE:
damageSprites(pXSource, &sprite[objIndex]);
break;
case OBJ_SECTOR:
GetSpriteExtents(pSource, &top, &bottom);
floor = (bottom >= pSector->floorz); ceil = (top <= pSector->ceilingz);
wall = (pSource->cstat & 0x10); enter = (!floor && !ceil && !wall);
for (i = headspritesect[objIndex]; i != -1; i = nextspritesect[i]) {
if (!IsDudeSprite(&sprite[i]) || !xspriRangeIsFine(sprite[i].extra))
continue;
else if (enter)
damageSprites(pXSource, &sprite[i]);
else if (floor && (gSpriteHit[sprite[i].extra].florhit & 0xc000) == 0x4000 && (gSpriteHit[sprite[i].extra].florhit & 0x3fff) == objIndex)
damageSprites(pXSource, &sprite[i]);
else if (ceil && (gSpriteHit[sprite[i].extra].ceilhit & 0xc000) == 0x4000 && (gSpriteHit[sprite[i].extra].ceilhit & 0x3fff) == objIndex)
damageSprites(pXSource, &sprite[i]);
else if (wall && (gSpriteHit[sprite[i].extra].hit & 0xc000) == 0x8000 && sectorofwall(gSpriteHit[sprite[i].extra].hit & 0x3fff) == objIndex)
damageSprites(pXSource, &sprite[i]);
}
break;
case -1:
for (i = headspritestat[kStatDude]; i != -1; i = nextspritestat[i]) {
if (sprite[i].statnum != kStatDude) continue;
switch (pXSource->data1) {
case 667:
if (IsPlayerSprite(&sprite[i])) continue;
damageSprites(pXSource, &sprite[i]);
break;
case 668:
if (!IsPlayerSprite(&sprite[i])) continue;
damageSprites(pXSource, &sprite[i]);
break;
default:
damageSprites(pXSource, &sprite[i]);
break;
}
}
break;
}
}
void damageSprites(XSPRITE* pXSource, spritetype* pSprite)
{
auto actor = &bloodActors[pSprite->index];
auto sourceactor = &bloodActors[pXSource->reference];
spritetype* pSource = &sourceactor->s();
if (!IsDudeSprite(pSprite) || !xspriRangeIsFine(pSprite->extra) || xsprite[pSprite->extra].health <= 0 || pXSource->data3 < 0)
return;
int health = 0;
XSPRITE* pXSprite = &xsprite[pSprite->extra];
PLAYER* pPlayer = getPlayerById(pSprite->type);
int dmgType = (pXSource->data2 >= kDmgFall) ? ClipHigh(pXSource->data2, kDmgElectric) : -1;
int dmg = pXSprite->health << 4; int armor[3];
bool godMode = (pPlayer && ((dmgType >= 0 && pPlayer->damageControl[dmgType]) || powerupCheck(pPlayer, kPwUpDeathMask) || pPlayer->godMode)); // kneeling
if (godMode || pXSprite->locked) return;
else if (pXSource->data3) {
if (pSource->flags & kModernTypeFlag1) dmg = ClipHigh(pXSource->data3 << 1, 65535);
else if (pXSprite->sysData2 > 0) dmg = (ClipHigh(pXSprite->sysData2 << 4, 65535) * pXSource->data3) / kPercFull;
else dmg = ((getDudeInfo(pSprite->type)->startHealth << 4) * pXSource->data3) / kPercFull;
health = pXSprite->health - dmg;
}
if (dmgType >= kDmgFall) {
if (dmg < (int)pXSprite->health << 4) {
if (!nnExtIsImmune(pSprite, dmgType, 0)) {
if (pPlayer) {
playerDamageArmor(pPlayer, (DAMAGE_TYPE)dmgType, dmg);
for (int i = 0; i < 3; armor[i] = pPlayer->armor[i], pPlayer->armor[i] = 0, i++);
actDamageSprite(sourceactor, actor, (DAMAGE_TYPE)dmgType, dmg);
for (int i = 0; i < 3; pPlayer->armor[i] = armor[i], i++);
}
else {
actDamageSprite(sourceactor, actor, (DAMAGE_TYPE)dmgType, dmg);
}
}
else {
Printf(PRINT_HIGH, "Dude type %d is immune to damage type %d!", pSprite->type, dmgType);
}
}
else if (!pPlayer) actKillDude(&bloodActors[pSource->index], &bloodActors[pSprite->index], (DAMAGE_TYPE)dmgType, dmg);
else playerDamageSprite(&bloodActors[pSource->index], pPlayer, (DAMAGE_TYPE)dmgType, dmg);
}
else if ((pXSprite->health = ClipLow(health, 1)) > 16);
else if (!pPlayer) actKillDude(&bloodActors[pSource->index], &bloodActors[pSprite->index], kDamageBullet, dmg);
else playerDamageSprite(&bloodActors[pSource->index], pPlayer, kDamageBullet, dmg);
if (pXSprite->health > 0) {
if (!(pSource->flags & kModernTypeFlag8))
pXSprite->health = health;
bool showEffects = !(pSource->flags & kModernTypeFlag2); // show it by default
bool forceRecoil = (pSource->flags & kModernTypeFlag4);
if (showEffects) {
switch (dmgType) {
case kDmgBurn:
if (pXSprite->burnTime > 0) break;
actBurnSprite(pSource->index, pXSprite, ClipLow(dmg >> 1, 128));
evKillActor(actor, kCallbackFXFlameLick);
evPostActor(actor, 0, kCallbackFXFlameLick); // show flames
break;
case kDmgElectric:
forceRecoil = true; // show tesla recoil animation
break;
case kDmgBullet:
evKillActor(actor, kCallbackFXBloodSpurt);
for (int i = 1; i < 6; i++) {
if (Chance(0x16000 >> i))
fxSpawnBlood(actor, dmg << 4);
}
break;
case kDmgChoke:
if (!pPlayer || !Chance(0x2000)) break;
else pPlayer->blindEffect += dmg << 2;
}
}
if (forceRecoil && !pPlayer) {
pXSprite->data3 = 32767;
actor->dudeExtra.teslaHit = (dmgType == kDmgElectric) ? 1 : 0;
if (pXSprite->aiState->stateType != kAiStateRecoil)
RecoilDude(&bloodActors[pXSprite->reference]);
}
}
return;
}
void useSeqSpawnerGen(XSPRITE* pXSource, int objType, int index) {
if (pXSource->data2 > 0 && !getSequence(pXSource->data2)) {
Printf(PRINT_HIGH, "Missing sequence #%d", pXSource->data2);
return;
}
spritetype* pSource = &sprite[pXSource->reference];
switch (objType) {
case OBJ_SECTOR:
if (pXSource->data2 <= 0) {
if (pXSource->data3 == 3 || pXSource->data3 == 1)
seqKill(2, sector[index].extra);
if (pXSource->data3 == 3 || pXSource->data3 == 2)
seqKill(1, sector[index].extra);
} else {
if (pXSource->data3 == 3 || pXSource->data3 == 1)
seqSpawn(pXSource->data2, 2, sector[index].extra, -1);
if (pXSource->data3 == 3 || pXSource->data3 == 2)
seqSpawn(pXSource->data2, 1, sector[index].extra, -1);
}
return;
case OBJ_WALL:
if (pXSource->data2 <= 0) {
if (pXSource->data3 == 3 || pXSource->data3 == 1)
seqKill(0, wall[index].extra);
if ((pXSource->data3 == 3 || pXSource->data3 == 2) && (wall[index].cstat & CSTAT_WALL_MASKED))
seqKill(4, wall[index].extra);
} else {
if (pXSource->data3 == 3 || pXSource->data3 == 1)
seqSpawn(pXSource->data2, 0, wall[index].extra, -1);
if (pXSource->data3 == 3 || pXSource->data3 == 2) {
if (wall[index].nextwall < 0) {
if (pXSource->data3 == 3)
seqSpawn(pXSource->data2, 0, wall[index].extra, -1);
} else {
if (!(wall[index].cstat & CSTAT_WALL_MASKED))
wall[index].cstat |= CSTAT_WALL_MASKED;
seqSpawn(pXSource->data2, 4, wall[index].extra, -1);
}
}
if (pXSource->data4 > 0) {
int cx, cy, cz;
cx = (wall[index].x + wall[wall[index].point2].x) >> 1;
cy = (wall[index].y + wall[wall[index].point2].y) >> 1;
int nSector = sectorofwall(index);
int32_t ceilZ, floorZ;
getzsofslope(nSector, cx, cy, &ceilZ, &floorZ);
int32_t ceilZ2, floorZ2;
getzsofslope(wall[index].nextsector, cx, cy, &ceilZ2, &floorZ2);
ceilZ = ClipLow(ceilZ, ceilZ2);
floorZ = ClipHigh(floorZ, floorZ2);
cz = (ceilZ + floorZ) >> 1;
sfxPlay3DSound(cx, cy, cz, pXSource->data4, nSector);
}
}
return;
case OBJ_SPRITE:
if (pXSource->data2 <= 0) seqKill(3, sprite[index].extra);
else if (sectRangeIsFine(sprite[index].sectnum)) {
if (pXSource->data3 > 0) {
int nSprite = InsertSprite(sprite[index].sectnum, kStatDecoration);
int top, bottom; GetSpriteExtents(&sprite[index], &top, &bottom);
sprite[nSprite].x = sprite[index].x;
sprite[nSprite].y = sprite[index].y;
switch (pXSource->data3) {
default:
sprite[nSprite].z = sprite[index].z;
break;
case 2:
sprite[nSprite].z = bottom;
break;
case 3:
sprite[nSprite].z = top;
break;
case 4:
sprite[nSprite].z = sprite[index].z + tileHeight(sprite[index].picnum) / 2 + tileTopOffset(sprite[index].picnum);
break;
case 5:
case 6:
if (!sectRangeIsFine(sprite[index].sectnum)) sprite[nSprite].z = top;
else sprite[nSprite].z = (pXSource->data3 == 5) ? sector[sprite[nSprite].sectnum].floorz : sector[sprite[nSprite].sectnum].ceilingz;
break;
}
if (nSprite >= 0) {
int nXSprite = dbInsertXSprite(nSprite);
seqSpawn(pXSource->data2, 3, nXSprite, -1);
if (pSource->flags & kModernTypeFlag1) {
sprite[nSprite].pal = pSource->pal;
sprite[nSprite].shade = pSource->shade;
sprite[nSprite].xrepeat = pSource->xrepeat;
sprite[nSprite].yrepeat = pSource->yrepeat;
sprite[nSprite].xoffset = pSource->xoffset;
sprite[nSprite].yoffset = pSource->yoffset;
}
if (pSource->flags & kModernTypeFlag2) {
sprite[nSprite].cstat |= pSource->cstat;
}
// should be: the more is seqs, the shorter is timer
evPostActor(&bloodActors[nSprite], 1000, kCallbackRemove);
}
} else {
seqSpawn(pXSource->data2, 3, sprite[index].extra, -1);
}
if (pXSource->data4 > 0)
sfxPlay3DSound(&sprite[index], pXSource->data4, -1, 0);
}
return;
}
}
int condSerialize(int objType, int objIndex) {
switch (objType) {
case OBJ_SECTOR: return kCondSerialSector + objIndex;
case OBJ_WALL: return kCondSerialWall + objIndex;
case OBJ_SPRITE: return kCondSerialSprite + objIndex;
}
I_Error("Unknown object type %d, index %d", objType, objIndex);
return -1;
}
void condUnserialize(int serial, int* objType, int* objIndex) {
if (serial >= kCondSerialSector && serial < kCondSerialWall) {
*objIndex = serial - kCondSerialSector;
*objType = OBJ_SECTOR;
} else if (serial >= kCondSerialWall && serial < kCondSerialSprite) {
*objIndex = serial - kCondSerialWall;
*objType = OBJ_WALL;
} else if (serial >= kCondSerialSprite && serial < kCondSerialMax) {
*objIndex = serial - kCondSerialSprite;
*objType = OBJ_SPRITE;
} else {
I_Error("%d is not condition serial!", serial);
}
}
bool condPush(XSPRITE* pXSprite, int objType, int objIndex) {
pXSprite->targetX = condSerialize(objType, objIndex);
return true;
}
bool condRestore(XSPRITE* pXSprite) {
pXSprite->targetX = pXSprite->targetY;
return true;
}
// normal comparison
bool condCmp(int val, int arg1, int arg2, int comOp) {
if (comOp & 0x2000) return (comOp & CSTAT_SPRITE_BLOCK) ? (val > arg1) : (val >= arg1); // blue sprite
else if (comOp & 0x4000) return (comOp & CSTAT_SPRITE_BLOCK) ? (val < arg1) : (val <= arg1); // green sprite
else if (comOp & CSTAT_SPRITE_BLOCK) {
if (arg1 > arg2) I_Error("Value of argument #1 (%d) must be less than value of argument #2 (%d)", arg1, arg2);
return (val >= arg1 && val <= arg2);
}
else return (val == arg1);
}
void condError(XSPRITE* pXCond, const char* pzFormat, ...) {
char buffer[256]; char buffer2[512]; FString condType = "Unknown";
for (int i = 0; i < 7; i++) {
if (pXCond->data1 < gCondTypeNames[i].rng1 || pXCond->data1 >= gCondTypeNames[i].rng2) continue;
condType = gCondTypeNames[i].name;
condType.ToUpper();
break;
}
snprintf(buffer, 256, "\n\n%s CONDITION RX: %d, TX: %d, SPRITE: #%d RETURNS:\n", condType.GetChars(), pXCond->rxID, pXCond->txID, pXCond->reference);
va_list args;
va_start(args, pzFormat);
vsnprintf(buffer2, 512, pzFormat, args);
I_Error("%s%s", buffer, buffer2);
}
bool condCheckGame(XSPRITE* pXCond, EVENT event, int cmpOp, bool PUSH) {
//int var = -1;
int cond = pXCond->data1 - kCondGameBase; int arg1 = pXCond->data2;
int arg2 = pXCond->data3; int arg3 = pXCond->data4;
switch (cond) {
case 1: return condCmp(gFrameCount / (kTicsPerSec * 60), arg1, arg2, cmpOp); // compare level minutes
case 2: return condCmp((gFrameCount / kTicsPerSec) % 60, arg1, arg2, cmpOp); // compare level seconds
case 3: return condCmp(((gFrameCount % kTicsPerSec) * 33) / 10, arg1, arg2, cmpOp); // compare level mseconds
case 4: return condCmp(gFrameCount, arg1, arg2, cmpOp); // compare level time (unsafe)
case 5: return condCmp(gKillMgr.Kills, arg1, arg2, cmpOp); // compare current global kills counter
case 6: return condCmp(gKillMgr.TotalKills, arg1, arg2, cmpOp); // compare total global kills counter
case 7: return condCmp(gSecretMgr.Founds, arg1, arg2, cmpOp); // compare how many secrets found
case 8: return condCmp(gSecretMgr.Total, arg1, arg2, cmpOp); // compare total secrets
/*----------------------------------------------------------------------------------------------------------------------------------*/
case 20: return condCmp(gVisibility, arg1, arg2, cmpOp); // compare global visibility value
/*----------------------------------------------------------------------------------------------------------------------------------*/
case 30: return Chance((0x10000 * arg3) / kPercFull); // check chance
case 31: return condCmp(nnExtRandom(arg1, arg2), arg1, arg2, cmpOp);
/*----------------------------------------------------------------------------------------------------------------------------------*/
case 47: return condCmp(gStatCount[ClipRange(arg3, 0, kMaxStatus)], arg1, arg2, cmpOp); // compare counter of specific statnum sprites
case 48: return condCmp(Numsprites, arg1, arg2, cmpOp); // compare counter of total sprites
}
condError(pXCond, "Unexpected condition id (%d)!", cond);
return false;
}
bool condCheckMixed(XSPRITE* pXCond, EVENT event, int cmpOp, bool PUSH) {
//int var = -1;
int cond = pXCond->data1 - kCondMixedBase; int arg1 = pXCond->data2;
int arg2 = pXCond->data3; int arg3 = pXCond->data4;
int objType = -1; int objIndex = -1;
condUnserialize(pXCond->targetX, &objType, &objIndex);
switch (cond) {
case 0: return (objType == OBJ_SECTOR && sectRangeIsFine(objIndex)); // is a sector?
case 5: return (objType == OBJ_WALL && wallRangeIsFine(objIndex)); // is a wall?
case 10: return (objType == OBJ_SPRITE && spriRangeIsFine(objIndex)); // is a sprite?
case 15: // x-index is fine?
switch (objType) {
case OBJ_WALL: return xwallRangeIsFine(wall[objIndex].extra);
case OBJ_SPRITE: return xspriRangeIsFine(sprite[objIndex].extra);
case OBJ_SECTOR: return xsectRangeIsFine(sector[objIndex].extra);
}
break;
case 20: // type in a range?
switch (objType) {
case OBJ_WALL:
return condCmp(wall[objIndex].type, arg1, arg2, cmpOp);
case OBJ_SPRITE:
return condCmp(sprite[objIndex].type, arg1, arg2, cmpOp);
case OBJ_SECTOR:
return condCmp(sector[objIndex].type, arg1, arg2, cmpOp);
}
break;
case 24:
case 25: case 26: case 27:
case 28: case 29: case 30:
case 31: case 32: case 33:
switch (objType) {
case OBJ_WALL: {
walltype* pObj = &wall[objIndex];
switch (cond) {
case 24: return condCmp(surfType[wall[objIndex].picnum], arg1, arg2, cmpOp);
case 25: return condCmp(pObj->picnum, arg1, arg2, cmpOp);
case 26: return condCmp(pObj->pal, arg1, arg2, cmpOp);
case 27: return condCmp(pObj->shade, arg1, arg2, cmpOp);
case 28: return (pObj->cstat & arg1);
case 29: return (pObj->hitag & arg1);
case 30: return condCmp(pObj->xrepeat, arg1, arg2, cmpOp);
case 31: return condCmp(pObj->xpan(), arg1, arg2, cmpOp);
case 32: return condCmp(pObj->yrepeat, arg1, arg2, cmpOp);
case 33: return condCmp(pObj->ypan(), arg1, arg2, cmpOp);
}
break;
}
case OBJ_SPRITE: {
spritetype* pObj = &sprite[objIndex];
switch (cond) {
case 24: return condCmp(surfType[sprite[objIndex].picnum], arg1, arg2, cmpOp);
case 25: return condCmp(pObj->picnum, arg1, arg2, cmpOp);
case 26: return condCmp(pObj->pal, arg1, arg2, cmpOp);
case 27: return condCmp(pObj->shade, arg1, arg2, cmpOp);
case 28: return (pObj->cstat & arg1);
case 29: return (pObj->hitag & arg1);
case 30: return condCmp(pObj->xrepeat, arg1, arg2, cmpOp);
case 31: return condCmp(pObj->xoffset, arg1, arg2, cmpOp);
case 32: return condCmp(pObj->yrepeat, arg1, arg2, cmpOp);
case 33: return condCmp(pObj->yoffset, arg1, arg2, cmpOp);
}
break;
}
case OBJ_SECTOR: {
sectortype* pObj = &sector[objIndex];
switch (cond) {
case 24:
switch (arg3) {
default: return (condCmp(surfType[sector[objIndex].floorpicnum], arg1, arg2, cmpOp) || condCmp(surfType[sector[objIndex].ceilingpicnum], arg1, arg2, cmpOp));
case 1: return condCmp(surfType[sector[objIndex].floorpicnum], arg1, arg2, cmpOp);
case 2: return condCmp(surfType[sector[objIndex].ceilingpicnum], arg1, arg2, cmpOp);
}
break;
case 25:
switch (arg3) {
default: return (condCmp(pObj->floorpicnum, arg1, arg2, cmpOp) || condCmp(pObj->ceilingpicnum, arg1, arg2, cmpOp));
case 1: return condCmp(pObj->floorpicnum, arg1, arg2, cmpOp);
case 2: return condCmp(pObj->ceilingpicnum, arg1, arg2, cmpOp);
}
break;
case 26:
switch (arg3) {
default: return (condCmp(pObj->floorpal, arg1, arg2, cmpOp) || condCmp(pObj->ceilingpal, arg1, arg2, cmpOp));
case 1: return condCmp(pObj->floorpal, arg1, arg2, cmpOp);
case 2: return condCmp(pObj->ceilingpal, arg1, arg2, cmpOp);
}
break;
case 27:
switch (arg3) {
default: return (condCmp(pObj->floorshade, arg1, arg2, cmpOp) || condCmp(pObj->ceilingshade, arg1, arg2, cmpOp));
case 1: return condCmp(pObj->floorshade, arg1, arg2, cmpOp);
case 2: return condCmp(pObj->ceilingshade, arg1, arg2, cmpOp);
}
break;
case 28:
switch (arg3) {
default: return ((pObj->floorstat & arg1) || (pObj->ceilingshade & arg1));
case 1: return (pObj->floorstat & arg1);
case 2: return (pObj->ceilingshade & arg1);
}
break;
case 29: return (pObj->hitag & arg1);
case 30: return condCmp(pObj->floorxpan(), arg1, arg2, cmpOp);
case 31: return condCmp(pObj->ceilingxpan(), arg1, arg2, cmpOp);
case 32: return condCmp(pObj->floorypan(), arg1, arg2, cmpOp);
case 33: return condCmp(pObj->ceilingypan(), arg1, arg2, cmpOp);
}
break;
}
}
break;
case 41: case 42: case 43:
case 44: case 50: case 51:
case 52: case 53: case 54:
case 55: case 56: case 57:
case 58: case 59: case 70:
case 71:
switch (objType) {
case OBJ_WALL: {
if (!xwallRangeIsFine(wall[objIndex].extra))
return condCmp(0, arg1, arg2, cmpOp);
XWALL* pXObj = &xwall[wall[objIndex].extra];
switch (cond) {
case 41: return condCmp(pXObj->data, arg1, arg2, cmpOp);
case 50: return condCmp(pXObj->rxID, arg1, arg2, cmpOp);
case 51: return condCmp(pXObj->txID, arg1, arg2, cmpOp);
case 52: return pXObj->locked;
case 53: return pXObj->triggerOn;
case 54: return pXObj->triggerOff;
case 55: return pXObj->triggerOnce;
case 56: return pXObj->isTriggered;
case 57: return pXObj->state;
case 58: return condCmp((kPercFull * pXObj->busy) / 65536, arg1, arg2, cmpOp);
case 59: return pXObj->dudeLockout;
case 70:
switch (arg3) {
default: return (condCmp(seqGetID(0, wall[objIndex].extra), arg1, arg2, cmpOp) || condCmp(seqGetID(4, wall[objIndex].extra), arg1, arg2, cmpOp));
case 1: return condCmp(seqGetID(0, wall[objIndex].extra), arg1, arg2, cmpOp);
case 2: return condCmp(seqGetID(4, wall[objIndex].extra), arg1, arg2, cmpOp);
}
break;
case 71:
switch (arg3) {
default: return (condCmp(seqGetStatus(0, wall[objIndex].extra), arg1, arg2, cmpOp) || condCmp(seqGetStatus(4, wall[objIndex].extra), arg1, arg2, cmpOp));
case 1: return condCmp(seqGetStatus(0, wall[objIndex].extra), arg1, arg2, cmpOp);
case 2: return condCmp(seqGetStatus(4, wall[objIndex].extra), arg1, arg2, cmpOp);
}
break;
}
break;
}
case OBJ_SPRITE: {
if (!xspriRangeIsFine(sprite[objIndex].extra))
return condCmp(0, arg1, arg2, cmpOp);
XSPRITE* pXObj = &xsprite[sprite[objIndex].extra];
switch (cond) {
case 41: case 42:
case 43: case 44:
return condCmp(getDataFieldOfObject(OBJ_SPRITE, objIndex, &bloodActors[objIndex], 1 + cond - 41), arg1, arg2, cmpOp);
case 50: return condCmp(pXObj->rxID, arg1, arg2, cmpOp);
case 51: return condCmp(pXObj->txID, arg1, arg2, cmpOp);
case 52: return pXObj->locked;
case 53: return pXObj->triggerOn;
case 54: return pXObj->triggerOff;
case 55: return pXObj->triggerOnce;
case 56: return pXObj->isTriggered;
case 57: return pXObj->state;
case 58: return condCmp((kPercFull * pXObj->busy) / 65536, arg1, arg2, cmpOp);
case 59: return pXObj->DudeLockout;
case 70: return condCmp(seqGetID(3, sprite[objIndex].extra), arg1, arg2, cmpOp);
case 71: return condCmp(seqGetStatus(3, sprite[objIndex].extra), arg1, arg2, cmpOp);
}
break;
}
case OBJ_SECTOR: {
if (xsectRangeIsFine(sector[objIndex].extra))
return condCmp(0, arg1, arg2, cmpOp);
XSECTOR* pXObj = &xsector[sector[objIndex].extra];
switch (cond) {
case 41: return condCmp(pXObj->data, arg1, arg2, cmpOp);
case 50: return condCmp(pXObj->rxID, arg1, arg2, cmpOp);
case 51: return condCmp(pXObj->txID, arg1, arg2, cmpOp);
case 52: return pXObj->locked;
case 53: return pXObj->triggerOn;
case 54: return pXObj->triggerOff;
case 55: return pXObj->triggerOnce;
case 56: return pXObj->isTriggered;
case 57: return pXObj->state;
case 58: return condCmp((kPercFull * pXObj->busy) / 65536, arg1, arg2, cmpOp);
case 59: return pXObj->dudeLockout;
case 70:
switch (arg3) {
default: return (condCmp(seqGetID(1, wall[objIndex].extra), arg1, arg2, cmpOp) || condCmp(seqGetID(2, wall[objIndex].extra), arg1, arg2, cmpOp));
case 1: return condCmp(seqGetID(1, wall[objIndex].extra), arg1, arg2, cmpOp);
case 2: return condCmp(seqGetID(2, wall[objIndex].extra), arg1, arg2, cmpOp);
}
break;
case 71:
switch (arg3) {
default: return (condCmp(seqGetStatus(1, wall[objIndex].extra), arg1, arg2, cmpOp) || condCmp(seqGetStatus(2, wall[objIndex].extra), arg1, arg2, cmpOp));
case 1: return condCmp(seqGetStatus(1, wall[objIndex].extra), arg1, arg2, cmpOp);
case 2: return condCmp(seqGetStatus(2, wall[objIndex].extra), arg1, arg2, cmpOp);
}
break;
}
break;
}
}
break;
case 99: return condCmp(event.cmd, arg1, arg2, cmpOp); // this codition received specified command?
}
condError(pXCond, "Unexpected condition id (%d)!", cond);
return false;
}
bool condCheckSector(XSPRITE* pXCond, int cmpOp, bool PUSH) {
int var = -1;
int cond = pXCond->data1 - kCondSectorBase; int arg1 = pXCond->data2;
int arg2 = pXCond->data3; //int arg3 = pXCond->data4;
int objType = -1; int objIndex = -1;
condUnserialize(pXCond->targetX, &objType, &objIndex);
if (objType != OBJ_SECTOR || !sectRangeIsFine(objIndex))
condError(pXCond, "Object #%d (objType: %d) is not a sector!", objIndex, objType);
sectortype* pSect = &sector[objIndex];
XSECTOR* pXSect = (xsectRangeIsFine(pSect->extra)) ? &xsector[pSect->extra] : NULL;
if (cond < (kCondRange >> 1)) {
switch (cond) {
default: break;
case 0: return condCmp(pSect->visibility, arg1, arg2, cmpOp);
case 5: return condCmp(pSect->floorheinum, arg1, arg2, cmpOp);
case 6: return condCmp(pSect->ceilingheinum, arg1, arg2, cmpOp);
case 10: // required sprite type is in current sector?
int nSprite;
SectIterator it(objIndex);
while ((nSprite = it.NextIndex()) >= 0)
{
if (!condCmp(sprite[nSprite].type, arg1, arg2, cmpOp)) continue;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, nSprite);
return true;
}
return false;
}
} else if (pXSect) {
switch (cond) {
default: break;
case 50: return pXSect->Underwater;
case 51: return condCmp(pXSect->Depth, arg1, arg2, cmpOp);
case 55: // compare floor height (in %)
case 56: { // compare ceil height (in %)
int h = 0; int curH = 0;
switch (pSect->type) {
case kSectorZMotion:
case kSectorRotate:
case kSectorSlide:
if (cond == 60) {
h = ClipLow(abs(pXSect->onFloorZ - pXSect->offFloorZ), 1);
curH = abs(pSect->floorz - pXSect->offFloorZ);
} else {
h = ClipLow(abs(pXSect->onCeilZ - pXSect->offCeilZ), 1);
curH = abs(pSect->ceilingz - pXSect->offCeilZ);
}
return condCmp((kPercFull * curH) / h, arg1, arg2, cmpOp);
default:
condError(pXCond, "Usupported sector type %d", pSect->type);
return false;
}
}
case 57: // this sector in movement?
return !pXSect->unused1;
}
} else {
switch (cond) {
default: return false;
case 55:
case 56:
return condCmp(0, arg1, arg2, cmpOp);
}
}
condError(pXCond, "Unexpected condition id (%d)!", cond);
return false;
}
bool condCheckWall(XSPRITE* pXCond, int cmpOp, bool PUSH) {
int var = -1;
int cond = pXCond->data1 - kCondWallBase; int arg1 = pXCond->data2;
int arg2 = pXCond->data3; //int arg3 = pXCond->data4;
int objType = -1; int objIndex = -1;
condUnserialize(pXCond->targetX, &objType, &objIndex);
if (objType != OBJ_WALL || !wallRangeIsFine(objIndex))
condError(pXCond, "Object #%d (objType: %d) is not a wall!", objIndex, objType);
walltype* pWall = &wall[objIndex];
//XWALL* pXWall = (xwallRangeIsFine(pWall->extra)) ? &xwall[pWall->extra] : NULL;
if (cond < (kCondRange >> 1)) {
switch (cond) {
default: break;
case 0:
return condCmp(pWall->overpicnum, arg1, arg2, cmpOp);
case 5:
if (!sectRangeIsFine((var = sectorofwall(objIndex)))) return false;
else if (PUSH) condPush(pXCond, OBJ_SECTOR, var);
return true;
case 10: // this wall is a mirror? // must be as constants here
return (pWall->type != kWallStack && condCmp(pWall->picnum, 4080, (4080 + 16) - 1, 0));
case 15:
if (!sectRangeIsFine(pWall->nextsector)) return false;
else if (PUSH) condPush(pXCond, OBJ_SECTOR, pWall->nextsector);
return true;
case 20:
if (!wallRangeIsFine(pWall->nextwall)) return false;
else if (PUSH) condPush(pXCond, OBJ_WALL, pWall->nextwall);
return true;
case 25: // next wall belongs to sector?
if (!sectRangeIsFine(var = sectorofwall(pWall->nextwall))) return false;
else if (PUSH) condPush(pXCond, OBJ_SECTOR, var);
return true;
}
}
condError(pXCond, "Unexpected condition id (%d)!", cond);
return false;
}
bool condCheckPlayer(XSPRITE* pXCond, int cmpOp, bool PUSH) {
int var = -1; PLAYER* pPlayer = NULL;
int cond = pXCond->data1 - kCondPlayerBase; int arg1 = pXCond->data2;
int arg2 = pXCond->data3; int arg3 = pXCond->data4;
int objType = -1; int objIndex = -1;
condUnserialize(pXCond->targetX, &objType, &objIndex);
if (objType != OBJ_SPRITE || !spriRangeIsFine(objIndex))
condError(pXCond, "Object #%d (objType: %d) is not a sprite!", objIndex, objType);
for (int i = 0; i < kMaxPlayers; i++) {
if (objIndex != gPlayer[i].nSprite) continue;
pPlayer = &gPlayer[i];
break;
}
if (!pPlayer) {
condError(pXCond, "Object #%d (objType: %d) is not a player!", objIndex, objType);
return false;
}
spritetype* pSpr = pPlayer->pSprite;
switch (cond) {
case 0: // check if this player is connected
if (!condCmp(pPlayer->nPlayer + 1, arg1, arg2, cmpOp) || !spriRangeIsFine(pPlayer->nSprite)) return false;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, pPlayer->nSprite);
return (pPlayer->nPlayer >= 0);
case 1: return condCmp((gGameOptions.nGameType != 3) ? 0 : pPlayer->teamId + 1, arg1, arg2, cmpOp); // compare team
case 2: return (arg1 > 0 && arg1 < 8 && pPlayer->hasKey[arg1 - 1]);
case 3: return (arg1 > 0 && arg1 < 15 && pPlayer->hasWeapon[arg1 - 1]);
case 4: return condCmp(pPlayer->curWeapon, arg1, arg2, cmpOp);
case 5: return (arg1 > 0 && arg1 < 6 && condCmp(pPlayer->packSlots[arg1 - 1].curAmount, arg2, arg3, cmpOp));
case 6: return (arg1 > 0 && arg1 < 6 && pPlayer->packSlots[arg1 - 1].isActive);
case 7: return condCmp(pPlayer->packItemId + 1, arg1, arg2, cmpOp);
case 8: // check for powerup amount in seconds
if (arg3 > 0 && arg3 <= (kMaxAllowedPowerup - (kMinAllowedPowerup << 1) + 1)) {
var = (kMinAllowedPowerup + arg3) - 1; // allowable powerups
return condCmp(pPlayer->pwUpTime[var] / 100, arg1, arg2, cmpOp);
}
condError(pXCond, "Unexpected powerup #%d", arg3);
return false;
case 9:
if (!spriRangeIsFine(pPlayer->fraggerId)) return false;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, pPlayer->fraggerId);
return true;
case 10: // check keys pressed
switch (arg1) {
case 1: return (pPlayer->input.fvel > 0); // forward
case 2: return (pPlayer->input.fvel < 0); // backward
case 3: return (pPlayer->input.svel > 0); // left
case 4: return (pPlayer->input.svel < 0); // right
case 5: return !!(pPlayer->input.actions & SB_JUMP); // jump
case 6: return !!(pPlayer->input.actions & SB_CROUCH); // crouch
case 7: return !!(pPlayer->input.actions & SB_FIRE); // normal fire weapon
case 8: return !!(pPlayer->input.actions & SB_ALTFIRE); // alt fire weapon
case 9: return !!(pPlayer->input.actions & SB_OPEN); // use
default:
condError(pXCond, "Specify a correct key!");
break;
}
return false;
case 11: return (pPlayer->isRunning);
case 12: return (pPlayer->fallScream); // falling in abyss?
case 13: return condCmp(pPlayer->lifeMode + 1, arg1, arg2, cmpOp);
case 14: return condCmp(pPlayer->posture + 1, arg1, arg2, cmpOp);
case 46: return condCmp(pPlayer->sceneQav, arg1, arg2, cmpOp);
case 47: return (pPlayer->godMode || powerupCheck(pPlayer, kPwUpDeathMask));
case 48: return isShrinked(pSpr);
case 49: return isGrown(pSpr);
}
condError(pXCond, "Unexpected condition #%d!", cond);
return false;
}
bool condCheckDude(XSPRITE* pXCond, int cmpOp, bool PUSH) {
int var = -1;
int cond = pXCond->data1 - kCondDudeBase; int arg1 = pXCond->data2;
int arg2 = pXCond->data3; int arg3 = pXCond->data4;
int objType = -1; int objIndex = -1;
condUnserialize(pXCond->targetX, &objType, &objIndex);
if (objType != OBJ_SPRITE || !spriRangeIsFine(objIndex))
condError(pXCond, "Object #%d (objType: %d) is not a sprite!", objIndex, objType);
auto actor = &bloodActors[objIndex];
spritetype* pSpr = &sprite[objIndex];
if (!xsprIsFine(pSpr) || pSpr->type == kThingBloodChunks)
condError(pXCond, "Object #%d (objType: %d) is dead!", objIndex, objType);
if (!IsDudeSprite(pSpr) || IsPlayerSprite(pSpr))
condError(pXCond, "Object #%d (objType: %d) is not an enemy!", objIndex, objType);
XSPRITE* pXSpr = &xsprite[pSpr->extra];
switch (cond) {
default: break;
case 0: // dude have any targets?
if (!spriRangeIsFine(pXSpr->target_i)) return false;
else if (!IsDudeSprite(&sprite[pXSpr->target_i]) && sprite[pXSpr->target_i].type != kMarkerPath) return false;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, pXSpr->target_i);
return true;
case 1: return aiFightDudeIsAffected(pXSpr); // dude affected by ai fight?
case 2: // distance to the target in a range?
case 3: // is the target visible?
case 4: // is the target visible with periphery?
{
if (!spriRangeIsFine(pXSpr->target_i))
condError(pXCond, "Dude #%d have no target!", objIndex);
spritetype* pTrgt = &sprite[pXSpr->target_i];
DUDEINFO* pInfo = getDudeInfo(pSpr->type);
int eyeAboveZ = pInfo->eyeHeight * pSpr->yrepeat << 2;
int dx = pTrgt->x - pSpr->x; int dy = pTrgt->y - pSpr->y;
switch (cond) {
case 2:
var = condCmp(approxDist(dx, dy), arg1 * 512, arg2 * 512, cmpOp);
break;
case 3:
case 4:
var = cansee(pSpr->x, pSpr->y, pSpr->z, pSpr->sectnum, pTrgt->x, pTrgt->y, pTrgt->z - eyeAboveZ, pTrgt->sectnum);
if (cond == 4 && var > 0) {
var = ((1024 + getangle(dx, dy) - pSpr->ang) & 2047) - 1024;
var = (abs(var) < ((arg1 <= 0) ? pInfo->periphery : ClipHigh(arg1, 2048)));
}
break;
}
if (var <= 0) return false;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, pXSpr->target_i);
return true;
}
case 5: return pXSpr->dudeFlag4;
case 6: return pXSpr->dudeDeaf;
case 7: return pXSpr->dudeGuard;
case 8: return pXSpr->dudeAmbush;
case 9: return (pXSpr->unused1 & kDudeFlagStealth);
case 10: // check if the marker is busy with another dude
case 11: // check if the marker is reached
if (!pXSpr->dudeFlag4 || !spriRangeIsFine(pXSpr->target_i) || sprite[pXSpr->target_i].type != kMarkerPath) return false;
switch (cond) {
case 10:
var = aiPatrolMarkerBusy(pSpr->index, pXSpr->target_i);
if (!spriRangeIsFine(var)) return false;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, var);
break;
case 11:
if (!aiPatrolMarkerReached(pSpr, pXSpr)) return false;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, pXSpr->target_i);
break;
}
return true;
case 12: // compare spot progress value in %
if (!pXSpr->dudeFlag4 || !spriRangeIsFine(pXSpr->target_i) || sprite[pXSpr->target_i].type != kMarkerPath) var = 0;
else if (!(pXSpr->unused1 & kDudeFlagStealth) || pXSpr->data3 < 0 || pXSpr->data3 > kMaxPatrolSpotValue) var = 0;
else var = (kPercFull * pXSpr->data3) / kMaxPatrolSpotValue;
return condCmp(var, arg1, arg2, cmpOp);
case 15: return getDudeInfo(pSpr->type)->lockOut; // dude allowed to interact with objects?
case 16: return condCmp(pXSpr->aiState->stateType, arg1, arg2, cmpOp);
case 17: return condCmp(pXSpr->stateTimer, arg1, arg2, cmpOp);
case 20: // kDudeModernCustom conditions
case 21:
case 22:
case 23:
case 24:
switch (pSpr->type) {
case kDudeModernCustom:
case kDudeModernCustomBurning:
switch (cond) {
case 20: // life leech is thrown?
{
auto act = actor->genDudeExtra().pLifeLeech;
if (!act) return false;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, act->s().index);
return true;
}
case 21: // life leech is destroyed?
{
auto act = actor->genDudeExtra().pLifeLeech;
if (!act) return false;
if (pSpr->owner == kMaxSprites - 1) return true;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, act->s().index);
return false;
}
case 22: // are required amount of dudes is summoned?
return condCmp(gGenDudeExtra[pSpr->index].slaveCount, arg1, arg2, cmpOp);
case 23: // check if dude can...
switch (arg3) {
case 1: return actor->genDudeExtra().canAttack;
case 2: return actor->genDudeExtra().canBurn;
case 3: return actor->genDudeExtra().canDuck;
case 4: return actor->genDudeExtra().canElectrocute;
case 5: return actor->genDudeExtra().canFly;
case 6: return actor->genDudeExtra().canRecoil;
case 7: return actor->genDudeExtra().canSwim;
case 8: return actor->genDudeExtra().canWalk;
default: condError(pXCond, "Invalid argument %d", arg3); break;
}
break;
case 24: // compare weapon dispersion
return condCmp(actor->genDudeExtra().baseDispersion, arg1, arg2, cmpOp);
}
break;
default:
condError(pXCond, "Dude #%d is not a Custom Dude!", objIndex);
return false;
}
}
condError(pXCond, "Unexpected condition #%d!", cond);
return false;
}
bool condCheckSprite(XSPRITE* pXCond, int cmpOp, bool PUSH) {
auto actor = &bloodActors[pXCond->reference];
int var = -1, var2 = -1, var3 = -1; PLAYER* pPlayer = NULL; bool retn = false;
int cond = pXCond->data1 - kCondSpriteBase; int arg1 = pXCond->data2;
int arg2 = pXCond->data3; int arg3 = pXCond->data4;
int objType = -1; int objIndex = -1;
condUnserialize(pXCond->targetX, &objType, &objIndex);
if (objType != OBJ_SPRITE || !spriRangeIsFine(objIndex))
condError(pXCond, "Object #%d (objType: %d) is not a sprite!", cond, objIndex, objType);
spritetype* pSpr = &sprite[objIndex];
XSPRITE* pXSpr = (xspriRangeIsFine(pSpr->extra)) ? &xsprite[pSpr->extra] : NULL;
DBloodActor* spractor = &bloodActors[pXSpr->reference];
if (cond < (kCondRange >> 1)) {
switch (cond) {
default: break;
case 0: return condCmp((pSpr->ang & 2047), arg1, arg2, cmpOp);
case 5: return condCmp(pSpr->statnum, arg1, arg2, cmpOp);
case 6: return ((pSpr->flags & kHitagRespawn) || pSpr->statnum == kStatRespawn);
case 7: return condCmp(spriteGetSlope(pSpr->index), arg1, arg2, cmpOp);
case 10: return condCmp(pSpr->clipdist, arg1, arg2, cmpOp);
case 15:
if (!spriRangeIsFine(pSpr->owner)) return false;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, pSpr->owner);
return true;
case 20: // stays in a sector?
if (!sectRangeIsFine(pSpr->sectnum)) return false;
else if (PUSH) condPush(pXCond, OBJ_SECTOR, pSpr->sectnum);
return true;
case 25:
switch (arg1) {
case 0: return (xvel[pSpr->index] || yvel[pSpr->index] || zvel[pSpr->index]);
case 1: return (xvel[pSpr->index]);
case 2: return (yvel[pSpr->index]);
case 3: return (zvel[pSpr->index]);
}
break;
case 30:
if (!spriteIsUnderwater(spractor) && !spriteIsUnderwater(spractor, true)) return false;
else if (PUSH) condPush(pXCond, OBJ_SECTOR, pSpr->sectnum);
return true;
case 31:
if (arg1 == -1) {
for (var = 0; var < kDmgMax; var++) {
if (!nnExtIsImmune(pSpr, arg1, 0))
return false;
}
return true;
}
return nnExtIsImmune(pSpr, arg1, 0);
case 35: // hitscan: ceil?
case 36: // hitscan: floor?
case 37: // hitscan: wall?
case 38: // hitscan: sprite?
switch (arg1) {
case 0: arg1 = CLIPMASK0 | CLIPMASK1; break;
case 1: arg1 = CLIPMASK0; break;
case 2: arg1 = CLIPMASK1; break;
}
if ((pPlayer = getPlayerById(pSpr->type)) != NULL)
var = HitScan(pSpr, pPlayer->zWeapon, pPlayer->aim.dx, pPlayer->aim.dy, pPlayer->aim.dz, arg1, arg3 << 1);
else if (IsDudeSprite(pSpr))
var = HitScan(pSpr, pSpr->z, bcos(pSpr->ang), bsin(pSpr->ang), (!xspriRangeIsFine(pSpr->extra)) ? 0 : spractor->dudeSlope, arg1, arg3 << 1);
else if ((var2 & CSTAT_SPRITE_ALIGNMENT_MASK) == CSTAT_SPRITE_ALIGNMENT_FLOOR) {
var3 = (var2 & 0x0008) ? 0x10000 << 1 : -(0x10000 << 1);
var = HitScan(pSpr, pSpr->z, Cos(pSpr->ang) >> 16, Sin(pSpr->ang) >> 16, var3, arg1, arg3 << 1);
} else {
var = HitScan(pSpr, pSpr->z, bcos(pSpr->ang), bsin(pSpr->ang), 0, arg1, arg3 << 1);
}
if (var >= 0) {
switch (cond) {
case 35: retn = (var == 1); break;
case 36: retn = (var == 2); break;
case 37: retn = (var == 0 || var == 4); break;
case 38: retn = (var == 3); break;
}
if (!PUSH) return retn;
switch (var) {
case 0: case 4: condPush(pXCond, OBJ_WALL, gHitInfo.hitwall); break;
case 1: case 2: condPush(pXCond, OBJ_SECTOR, gHitInfo.hitsect); break;
case 3: condPush(pXCond, OBJ_SPRITE, gHitInfo.hitactor? gHitInfo.hitactor->s().index : -1); break;
}
}
return retn;
case 45: // this sprite is a target of some dude?
int nSprite;
StatIterator it(kStatDude);
while ((nSprite = it.NextIndex()) >= 0)
{
if (pSpr->index == nSprite) continue;
spritetype* pDude = &sprite[nSprite];
if (IsDudeSprite(pDude) && xspriRangeIsFine(pDude->extra)) {
XSPRITE* pXDude = &xsprite[pDude->extra];
if (pXDude->health <= 0 || pXDude->target_i != pSpr->index) continue;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, nSprite);
return true;
}
}
return false;
}
} else if (pXSpr) {
switch (cond) {
default: break;
case 50: // compare hp (in %)
if (IsDudeSprite(pSpr)) var = (pXSpr->sysData2 > 0) ? ClipRange(pXSpr->sysData2 << 4, 1, 65535) : getDudeInfo(pSpr->type)->startHealth << 4;
else if (pSpr->type == kThingBloodChunks) return condCmp(0, arg1, arg2, cmpOp);
else if (pSpr->type >= kThingBase && pSpr->type < kThingMax) var = thingInfo[pSpr->type - kThingBase].startHealth << 4;
return condCmp((kPercFull * pXSpr->health) / ClipLow(var, 1), arg1, arg2, cmpOp);
case 55: // touching ceil of sector?
if ((gSpriteHit[pSpr->extra].ceilhit & 0xc000) != 0x4000) return false;
else if (PUSH) condPush(pXCond, OBJ_SECTOR, gSpriteHit[pSpr->extra].ceilhit & 0x3fff);
return true;
case 56: // touching floor of sector?
if ((gSpriteHit[pSpr->extra].florhit & 0xc000) != 0x4000) return false;
else if (PUSH) condPush(pXCond, OBJ_SECTOR, gSpriteHit[pSpr->extra].florhit & 0x3fff);
return true;
case 57: // touching walls of sector?
if ((gSpriteHit[pSpr->extra].hit & 0xc000) != 0x8000) return false;
else if (PUSH) condPush(pXCond, OBJ_WALL, gSpriteHit[pSpr->extra].hit & 0x3fff);
return true;
case 58: // touching another sprite?
switch (arg3) {
case 0:
case 1:
if ((gSpriteHit[pSpr->extra].florhit & 0xc000) == 0xc000) var = gSpriteHit[pSpr->extra].florhit & 0x3fff;
if (arg3 || var >= 0) break;
fallthrough__;
case 2:
if ((gSpriteHit[pSpr->extra].hit & 0xc000) == 0xc000) var = gSpriteHit[pSpr->extra].hit & 0x3fff;
if (arg3 || var >= 0) break;
fallthrough__;
case 3:
if ((gSpriteHit[pSpr->extra].ceilhit & 0xc000) == 0xc000) var = gSpriteHit[pSpr->extra].ceilhit & 0x3fff;
break;
}
if (var < 0) { // check if something touching this sprite
for (int i = kMaxXSprites - 1, idx = i; i > 0; idx = xsprite[--i].reference) {
if (idx < 0 || (sprite[idx].flags & kHitagRespawn)) continue;
switch (arg3) {
case 0:
case 1:
if ((gSpriteHit[i].ceilhit & 0xc000) == 0xc000 && (gSpriteHit[i].ceilhit & 0x3fff) == objIndex) var = idx;
if (arg3 || var >= 0) break;
fallthrough__;
case 2:
if ((gSpriteHit[i].hit & 0xc000) == 0xc000 && (gSpriteHit[i].hit & 0x3fff) == objIndex) var = idx;
if (arg3 || var >= 0) break;
fallthrough__;
case 3:
if ((gSpriteHit[i].florhit & 0xc000) == 0xc000 && (gSpriteHit[i].florhit & 0x3fff) == objIndex) var = idx;
break;
}
}
}
if (var < 0) return false;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, var);
return true;
case 65: // compare burn time (in %)
var = (IsDudeSprite(pSpr)) ? 2400 : 1200;
if (!condCmp((kPercFull * pXSpr->burnTime) / var, arg1, arg2, cmpOp)) return false;
else if (PUSH && spriRangeIsFine(pXSpr->burnSource)) condPush(pXCond, OBJ_SPRITE, pXSpr->burnSource);
return true;
case 66: // any flares stuck in this sprite?
{
int nSprite;
StatIterator it(kStatFlare);
while ((nSprite = it.NextIndex()) >= 0)
{
spritetype* pFlare = &sprite[nSprite];
if (!xspriRangeIsFine(pFlare->extra) || (pFlare->flags & kHitagFree))
continue;
XSPRITE* pXFlare = &xsprite[pFlare->extra];
if (!spriRangeIsFine(pXFlare->target_i) || pXFlare->target_i != objIndex) continue;
else if (PUSH) condPush(pXCond, OBJ_SPRITE, nSprite);
return true;
}
return false;
}
case 70:
return condCmp(getSpriteMassBySize(pSpr), arg1, arg2, cmpOp); // mass of the sprite in a range?
}
} else {
switch (cond) {
default: return false;
case 50:
case 65:
case 70:
return condCmp(0, arg1, arg2, cmpOp);
}
}
condError(pXCond, "Unexpected condition id (%d)!", cond);
return false;
}
// this updates index of object in all conditions
void condUpdateObjectIndex(int objType, int oldIndex, int newIndex) {
// update index in tracking conditions first
for (int i = 0; i < gTrackingCondsCount; i++) {
TRCONDITION* pCond = &gCondition[i];
for (unsigned k = 0; k < pCond->length; k++) {
if (pCond->obj[k].type != objType || pCond->obj[k].index != oldIndex) continue;
pCond->obj[k].index = newIndex;
break;
}
}
int oldSerial = condSerialize(objType, oldIndex);
int newSerial = condSerialize(objType, newIndex);
// then update serials
int nSpr;
StatIterator it(kStatModernCondition);
while ((nSpr = it.NextIndex()) >= 0)
{
XSPRITE* pXCond = &xsprite[sprite[nSpr].extra];
if (pXCond->targetX == oldSerial) pXCond->targetX = newSerial;
if (pXCond->targetY == oldSerial) pXCond->targetY = newSerial;
}
return;
}
bool valueIsBetween(int val, int min, int max) {
return (val > min && val < max);
}
char modernTypeSetSpriteState(int nSprite, XSPRITE* pXSprite, int nState) {
auto actor = &bloodActors[nSprite];
if ((pXSprite->busy & 0xffff) == 0 && pXSprite->state == nState)
return 0;
pXSprite->busy = IntToFixed(nState);
pXSprite->state = nState;
evKillActor(actor);
if (pXSprite->restState != nState && pXSprite->waitTime > 0)
evPostActor(actor, (pXSprite->waitTime * 120) / 10, pXSprite->restState ? kCmdOn : kCmdOff);
if (pXSprite->txID != 0 && ((pXSprite->triggerOn && pXSprite->state) || (pXSprite->triggerOff && !pXSprite->state)))
modernTypeSendCommand(nSprite, pXSprite->txID, (COMMAND_ID)pXSprite->command);
return 1;
}
void modernTypeSendCommand(int nSprite, int destChannel, COMMAND_ID command) {
auto actor = &bloodActors[nSprite];
switch (command) {
case kCmdLink:
evSendActor(actor, destChannel, kCmdModernUse); // just send command to change properties
return;
case kCmdUnlock:
evSendActor(actor, destChannel, command); // send normal command first
evSendActor(actor, destChannel, kCmdModernUse); // then send command to change properties
return;
default:
evSendActor(actor, destChannel, kCmdModernUse); // send first command to change properties
evSendActor(actor, destChannel, command); // then send normal command
return;
}
}
// this function used by various new modern types.
void modernTypeTrigger(int destObjType, int destObjIndex, EVENT event) {
if (event.type != OBJ_SPRITE || !event.actor || !event.actor->hasX()) return;
spritetype* pSource = &event.actor->s();
XSPRITE* pXSource = &event.actor->x();
switch (destObjType) {
case OBJ_SECTOR:
if (!xsectRangeIsFine(sector[destObjIndex].extra)) return;
break;
case OBJ_WALL:
if (!xwallRangeIsFine(wall[destObjIndex].extra)) return;
break;
case OBJ_SPRITE:
if (!xspriRangeIsFine(sprite[destObjIndex].extra)) return;
else if (sprite[destObjIndex].flags & kHitagFree) return;
// allow redirect events received from some modern types.
// example: it allows to spawn FX effect if event was received from kModernEffectGen
// on many TX channels instead of just one.
switch (sprite[destObjIndex].type) {
case kModernRandomTX:
case kModernSequentialTX:
spritetype* pSpr = &sprite[destObjIndex]; XSPRITE* pXSpr = &xsprite[pSpr->extra];
if (pXSpr->command != kCmdLink || pXSpr->locked) break; // no redirect mode detected
switch (pSpr->type) {
case kModernRandomTX:
useRandomTx(pXSpr, (COMMAND_ID)pXSource->command, false); // set random TX id
break;
case kModernSequentialTX:
if (pSpr->flags & kModernTypeFlag1) {
seqTxSendCmdAll(pXSpr, pSource->index, (COMMAND_ID)pXSource->command, true);
return;
}
useSequentialTx(pXSpr, (COMMAND_ID)pXSource->command, false); // set next TX id
break;
}
if (pXSpr->txID <= 0 || pXSpr->txID >= kChannelUserMax) return;
modernTypeSendCommand(pSource->index, pXSpr->txID, (COMMAND_ID)pXSource->command);
return;
}
break;
default:
return;
}
switch (pSource->type) {
// allows teleport any sprite from any location to the source destination
case kMarkerWarpDest:
if (destObjType != OBJ_SPRITE) break;
useTeleportTarget(pXSource, &sprite[destObjIndex]);
break;
// changes slope of sprite or sector
case kModernSlopeChanger:
switch (destObjType) {
case OBJ_SPRITE:
case OBJ_SECTOR:
useSlopeChanger(pXSource, destObjType, destObjIndex);
break;
}
break;
case kModernSpriteDamager:
// damages xsprite via TX ID or xsprites in a sector
switch (destObjType) {
case OBJ_SPRITE:
case OBJ_SECTOR:
useSpriteDamager(pXSource, destObjType, destObjIndex);
break;
}
break;
// can spawn any effect passed in data2 on it's or txID sprite
case kModernEffectSpawner:
if (destObjType != OBJ_SPRITE) break;
useEffectGen(pXSource, &sprite[destObjIndex]);
break;
// takes data2 as SEQ ID and spawns it on it's or TX ID object
case kModernSeqSpawner:
useSeqSpawnerGen(pXSource, destObjType, destObjIndex);
break;
// creates wind on TX ID sector
case kModernWindGenerator:
if (destObjType != OBJ_SECTOR || pXSource->data2 < 0) break;
useSectorWindGen(pXSource, &sector[destObjIndex]);
break;
// size and pan changer of sprite/wall/sector via TX ID
case kModernObjSizeChanger:
useObjResizer(pXSource, destObjType, destObjIndex);
break;
// iterate data filed value of destination object
case kModernObjDataAccumulator:
useIncDecGen(pXSource, destObjType, destObjIndex);
break;
// change data field value of destination object
case kModernObjDataChanger:
useDataChanger(pXSource, destObjType, destObjIndex);
break;
// change sector lighting dynamically
case kModernSectorFXChanger:
if (destObjType != OBJ_SECTOR) break;
useSectorLigthChanger(pXSource, &xsector[sector[destObjIndex].extra]);
break;
// change target of dudes and make it fight
case kModernDudeTargetChanger:
if (destObjType != OBJ_SPRITE) break;
useTargetChanger(pXSource, &sprite[destObjIndex]);
break;
// change picture and palette of TX ID object
case kModernObjPicnumChanger:
usePictureChanger(pXSource, destObjType, destObjIndex);
break;
// change various properties
case kModernObjPropertiesChanger:
usePropertiesChanger(pXSource, destObjType, destObjIndex);
break;
// updated vanilla sound gen that now allows to play sounds on TX ID sprites
case kGenModernSound:
if (destObjType != OBJ_SPRITE) break;
useSoundGen(pXSource, &sprite[destObjIndex]);
break;
// updated ecto skull gen that allows to fire missile from TX ID sprites
case kGenModernMissileUniversal:
if (destObjType != OBJ_SPRITE) break;
useUniMissileGen(pXSource, &sprite[destObjIndex]);
break;
// spawn enemies on TX ID sprites
case kMarkerDudeSpawn:
if (destObjType != OBJ_SPRITE) break;
useDudeSpawn(pXSource, &sprite[destObjIndex]);
break;
// spawn custom dude on TX ID sprites
case kModernCustomDudeSpawn:
if (destObjType != OBJ_SPRITE) break;
useCustomDudeSpawn(&bloodActors[pXSource->reference], &bloodActors[destObjIndex]);
break;
}
}
// the following functions required for kModernDudeTargetChanger
//---------------------------------------
spritetype* aiFightGetTargetInRange(spritetype* pSprite, int minDist, int maxDist, short data, short teamMode) {
DUDEINFO* pDudeInfo = getDudeInfo(pSprite->type); XSPRITE* pXSprite = &xsprite[pSprite->extra];
spritetype* pTarget = NULL; XSPRITE* pXTarget = NULL; spritetype* cTarget = NULL;
int nSprite;
StatIterator it(kStatDude);
while ((nSprite = it.NextIndex()) >= 0)
{
pTarget = &sprite[nSprite]; pXTarget = &xsprite[pTarget->extra];
if (!aiFightDudeCanSeeTarget(pXSprite, pDudeInfo, pTarget)) continue;
int dist = aiFightGetTargetDist(pSprite, pDudeInfo, pTarget);
if (dist < minDist || dist > maxDist) continue;
else if (pXSprite->target_i == pTarget->index) return pTarget;
else if (!IsDudeSprite(pTarget) || pTarget->index == pSprite->index || IsPlayerSprite(pTarget)) continue;
else if (IsBurningDude(pTarget) || !IsKillableDude(pTarget) || pTarget->owner == pSprite->index) continue;
else if ((teamMode == 1 && aiFightIsMateOf(pXSprite, pXTarget)) || aiFightMatesHaveSameTarget(pXSprite, pTarget, 1)) continue;
else if (data == 666 || pXTarget->data1 == data) {
if (pXSprite->target_i > 0) {
cTarget = &sprite[pXSprite->target_i];
int fineDist1 = aiFightGetFineTargetDist(pSprite, cTarget);
int fineDist2 = aiFightGetFineTargetDist(pSprite, pTarget);
if (fineDist1 < fineDist2)
continue;
}
return pTarget;
}
}
return NULL;
}
spritetype* aiFightTargetIsPlayer(XSPRITE* pXSprite) {
if (pXSprite->target_i >= 0) {
if (IsPlayerSprite(&sprite[pXSprite->target_i]))
return &sprite[pXSprite->target_i];
}
return NULL;
}
spritetype* aiFightGetMateTargets(XSPRITE* pXSprite)
{
auto actor = &bloodActors[pXSprite->reference];
int rx = pXSprite->rxID;
for (int i = bucketHead[rx]; i < bucketHead[rx + 1]; i++)
{
if (rxBucket[i].type == OBJ_SPRITE)
{
auto mate = rxBucket[i].GetActor();
if (!mate || !mate->hasX() || mate == actor || !mate->IsDudeActor())
continue;
if (mate->GetTarget())
{
if (!mate->GetTarget()->IsPlayerActor())
return &mate->GetTarget()->s();
}
}
}
return NULL;
}
bool aiFightMatesHaveSameTarget(XSPRITE* pXLeader, spritetype* pTarget, int allow) {
auto actor = &bloodActors[pXLeader->reference];
int rx = pXLeader->rxID; spritetype* pMate = NULL; XSPRITE* pXMate = NULL;
for (int i = bucketHead[rx]; i < bucketHead[rx + 1]; i++) {
if (rxBucket[i].type != OBJ_SPRITE)
continue;
auto mate = rxBucket[i].GetActor();
if (!mate || !mate->hasX() || mate == actor || !mate->IsDudeActor())
continue;
if (&(mate->GetTarget()->s()) == pTarget && allow-- <= 0)
return true;
}
return false;
}
bool aiFightDudeCanSeeTarget(XSPRITE* pXDude, DUDEINFO* pDudeInfo, spritetype* pTarget) {
spritetype* pDude = &sprite[pXDude->reference];
int dx = pTarget->x - pDude->x; int dy = pTarget->y - pDude->y;
// check target
if (approxDist(dx, dy) < pDudeInfo->seeDist) {
int eyeAboveZ = pDudeInfo->eyeHeight * pDude->yrepeat << 2;
// is there a line of sight to the target?
if (cansee(pDude->x, pDude->y, pDude->z, pDude->sectnum, pTarget->x, pTarget->y, pTarget->z - eyeAboveZ, pTarget->sectnum)) {
/*int nAngle = getangle(dx, dy);
int losAngle = ((1024 + nAngle - pDude->ang) & 2047) - 1024;
// is the target visible?
if (abs(losAngle) < 2048) // 360 deg periphery here*/
return true;
}
}
return false;
}
// this function required if monsters in genIdle ai state. It wakes up monsters
// when kModernDudeTargetChanger goes to off state, so they won't ignore the world.
void aiFightActivateDudes(int rx) {
for (int i = bucketHead[rx]; i < bucketHead[rx + 1]; i++) {
if (rxBucket[i].type != OBJ_SPRITE) continue;
auto dudeactor = rxBucket[i].GetActor();
if (!dudeactor || !dudeactor->hasX() || !dudeactor->IsDudeActor() || dudeactor->x().aiState->stateType != kAiStateGenIdle) continue;
aiInitSprite(dudeactor);
}
}
// this function sets target to -1 for all dudes that hunting for nSprite
void aiFightFreeTargets(int nSprite) {
int nTarget;
StatIterator it(kStatDude);
while ((nTarget = it.NextIndex()) >= 0)
{
if (!IsDudeSprite(&sprite[nTarget]) || sprite[nTarget].extra < 0) continue;
else if (xsprite[sprite[nTarget].extra].target_i == nSprite)
aiSetTarget_(&xsprite[sprite[nTarget].extra], sprite[nTarget].x, sprite[nTarget].y, sprite[nTarget].z);
}
return;
}
// this function sets target to -1 for all targets that hunting for dudes affected by selected kModernDudeTargetChanger
void aiFightFreeAllTargets(XSPRITE* pXSource) {
if (pXSource->txID <= 0) return;
for (int i = bucketHead[pXSource->txID]; i < bucketHead[pXSource->txID + 1]; i++)
{
if (rxBucket[i].type != OBJ_SPRITE) continue;
auto rxactor = rxBucket[i].GetActor();
if (rxactor && rxactor->hasX())
aiFightFreeTargets(rxactor->s().index);
}
return;
}
bool aiFightDudeIsAffected(XSPRITE* pXDude) {
if (pXDude->rxID <= 0 || pXDude->locked == 1) return false;
int nSprite;
StatIterator it(kStatModernDudeTargetChanger);
while ((nSprite = it.NextIndex()) >= 0)
{
XSPRITE* pXSprite = (sprite[nSprite].extra >= 0) ? &xsprite[sprite[nSprite].extra] : NULL;
if (pXSprite == NULL || pXSprite->txID <= 0 || pXSprite->state != 1) continue;
for (int i = bucketHead[pXSprite->txID]; i < bucketHead[pXSprite->txID + 1]; i++) {
if (rxBucket[i].type != OBJ_SPRITE) continue;
auto actor = rxBucket[i].GetActor();
if (!actor || !actor->hasX() || !actor->IsDudeActor()) continue;
else if (actor->s().index == sprite[pXDude->reference].index) return true;
}
}
return false;
}
bool aiFightIsMateOf(XSPRITE* pXDude, XSPRITE* pXSprite) {
return (pXDude->rxID == pXSprite->rxID);
}
// this function tells if there any dude found for kModernDudeTargetChanger
bool aiFightGetDudesForBattle(XSPRITE* pXSprite) {
for (int i = bucketHead[pXSprite->txID]; i < bucketHead[pXSprite->txID + 1]; i++) {
if (rxBucket[i].type != OBJ_SPRITE) continue;
auto actor = rxBucket[i].GetActor();
if (!actor || !actor->hasX() || !actor->IsDudeActor()) continue;
if (actor->x().health > 0) return true;
}
// check redirected TX buckets
int rx = -1; XSPRITE* pXRedir = NULL;
while ((pXRedir = evrListRedirectors(OBJ_SPRITE, sprite[pXSprite->reference].extra, pXRedir, &rx)) != NULL) {
for (int i = bucketHead[rx]; i < bucketHead[rx + 1]; i++) {
if (rxBucket[i].type != OBJ_SPRITE) continue;
auto actor = rxBucket[i].GetActor();
if (!actor || !actor->hasX() || !actor->IsDudeActor()) continue;
if (actor->x().health > 0) return true;
}
}
return false;
}
void aiFightAlarmDudesInSight(spritetype* pSprite, int max) {
spritetype* pDude = NULL; XSPRITE* pXDude = NULL;
XSPRITE* pXSprite = &xsprite[pSprite->extra];
DUDEINFO* pDudeInfo = getDudeInfo(pSprite->type);
int nSprite;
StatIterator it(kStatDude);
while ((nSprite = it.NextIndex()) >= 0)
{
pDude = &sprite[nSprite];
if (pDude->index == pSprite->index || !IsDudeSprite(pDude) || pDude->extra < 0)
continue;
pXDude = &xsprite[pDude->extra];
if (aiFightDudeCanSeeTarget(pXSprite, pDudeInfo, pDude)) {
if (pXDude->target_i != -1 || pXDude->rxID > 0)
continue;
aiSetTarget_(pXDude, pDude->x, pDude->y, pDude->z);
aiActivateDude(&bloodActors[pXDude->reference]);
if (max-- < 1)
break;
}
}
}
bool aiFightUnitCanFly(spritetype* pDude) {
return (IsDudeSprite(pDude) && gDudeInfoExtra[pDude->type - kDudeBase].flying);
}
bool aiFightIsMeleeUnit(spritetype* pDude) {
if (pDude->type == kDudeModernCustom) return (pDude->extra >= 0 && dudeIsMelee(&bloodActors[pDude->index]));
else return (IsDudeSprite(pDude) && gDudeInfoExtra[pDude->type - kDudeBase].melee);
}
int aiFightGetTargetDist(spritetype* pSprite, DUDEINFO* pDudeInfo, spritetype* pTarget) {
int x = pTarget->x; int y = pTarget->y;
int dx = x - pSprite->x; int dy = y - pSprite->y;
int dist = approxDist(dx, dy);
if (dist <= pDudeInfo->meleeDist) return 0;
if (dist >= pDudeInfo->seeDist) return 13;
if (dist <= pDudeInfo->seeDist / 12) return 1;
if (dist <= pDudeInfo->seeDist / 11) return 2;
if (dist <= pDudeInfo->seeDist / 10) return 3;
if (dist <= pDudeInfo->seeDist / 9) return 4;
if (dist <= pDudeInfo->seeDist / 8) return 5;
if (dist <= pDudeInfo->seeDist / 7) return 6;
if (dist <= pDudeInfo->seeDist / 6) return 7;
if (dist <= pDudeInfo->seeDist / 5) return 8;
if (dist <= pDudeInfo->seeDist / 4) return 9;
if (dist <= pDudeInfo->seeDist / 3) return 10;
if (dist <= pDudeInfo->seeDist / 2) return 11;
return 12;
}
int aiFightGetFineTargetDist(spritetype* pSprite, spritetype* pTarget) {
int x = pTarget->x; int y = pTarget->y;
int dx = x - pSprite->x; int dy = y - pSprite->y;
int dist = approxDist(dx, dy);
return dist;
}
int sectorInMotion(int nSector) {
for (int i = 0; i < kMaxBusyCount; i++) {
if (gBusy->index == nSector) return i;
}
return -1;
}
void sectorKillSounds(int nSector) {
for (int nSprite = headspritesect[nSector]; nSprite >= 0; nSprite = nextspritesect[nSprite]) {
if (sprite[nSprite].type != kSoundSector) continue;
sfxKill3DSound(&sprite[nSprite]);
}
}
void sectorPauseMotion(int nSector) {
if (!xsectRangeIsFine(sector[nSector].extra)) return;
XSECTOR* pXSector = &xsector[sector[nSector].extra];
pXSector->unused1 = 1;
evKillSector(nSector);
sectorKillSounds(nSector);
if ((pXSector->busy == 0 && !pXSector->state) || (pXSector->busy == 65536 && pXSector->state))
SectorEndSound(nSector, xsector[sector[nSector].extra].state);
return;
}
void sectorContinueMotion(int nSector, EVENT event) {
if (!xsectRangeIsFine(sector[nSector].extra)) return;
else if (gBusyCount >= kMaxBusyCount) {
Printf(PRINT_HIGH, "Failed to continue motion for sector #%d. Max (%d) busy objects count reached!", nSector, kMaxBusyCount);
return;
}
XSECTOR* pXSector = &xsector[sector[nSector].extra];
pXSector->unused1 = 0;
int busyTimeA = pXSector->busyTimeA; int waitTimeA = pXSector->waitTimeA;
int busyTimeB = pXSector->busyTimeB; int waitTimeB = pXSector->waitTimeB;
if (sector[nSector].type == kSectorPath) {
if (!spriRangeIsFine(pXSector->marker0)) return;
busyTimeA = busyTimeB = xsprite[sprite[pXSector->marker0].extra].busyTime;
waitTimeA = waitTimeB = xsprite[sprite[pXSector->marker0].extra].waitTime;
}
if (!pXSector->interruptable && event.cmd != kCmdSectorMotionContinue
&& ((!pXSector->state && pXSector->busy) || (pXSector->state && pXSector->busy != 65536))) {
event.cmd = kCmdSectorMotionContinue;
} else if (event.cmd == kCmdToggle) {
event.cmd = (pXSector->state) ? kCmdOn : kCmdOff;
}
//viewSetSystemMessage("%d / %d", pXSector->busy, pXSector->state);
int nDelta = 1;
switch (event.cmd) {
case kCmdOff:
if (pXSector->busy == 0) {
if (pXSector->reTriggerB && waitTimeB) evPostSector(nSector, (waitTimeB * 120) / 10, kCmdOff);
return;
}
pXSector->state = 1;
nDelta = 65536 / ClipLow((busyTimeB * 120) / 10, 1);
break;
case kCmdOn:
if (pXSector->busy == 65536) {
if (pXSector->reTriggerA && waitTimeA) evPostSector(nSector, (waitTimeA * 120) / 10, kCmdOn);
return;
}
pXSector->state = 0;
nDelta = 65536 / ClipLow((busyTimeA * 120) / 10, 1);
break;
case kCmdSectorMotionContinue:
nDelta = 65536 / ClipLow((((pXSector->state) ? busyTimeB : busyTimeA) * 120) / 10, 1);
break;
}
//bool crush = pXSector->Crush;
int busyFunc = BUSYID_0;
switch (sector[nSector].type) {
case kSectorZMotion:
busyFunc = BUSYID_2;
break;
case kSectorZMotionSprite:
busyFunc = BUSYID_1;
break;
case kSectorSlideMarked:
case kSectorSlide:
busyFunc = BUSYID_3;
break;
case kSectorRotateMarked:
case kSectorRotate:
busyFunc = BUSYID_4;
break;
case kSectorRotateStep:
busyFunc = BUSYID_5;
break;
case kSectorPath:
busyFunc = BUSYID_7;
break;
default:
I_Error("Unsupported sector type %d", sector[nSector].type);
break;
}
SectorStartSound(nSector, pXSector->state);
nDelta = (pXSector->state) ? -nDelta : nDelta;
gBusy[gBusyCount].index = nSector;
gBusy[gBusyCount].delta = nDelta;
gBusy[gBusyCount].busy = pXSector->busy;
gBusy[gBusyCount].type = (BUSYID)busyFunc;
gBusyCount++;
return;
}
bool modernTypeOperateSector(int nSector, sectortype* pSector, XSECTOR* pXSector, EVENT event) {
if (event.cmd >= kCmdLock && event.cmd <= kCmdToggleLock) {
switch (event.cmd) {
case kCmdLock:
pXSector->locked = 1;
break;
case kCmdUnlock:
pXSector->locked = 0;
break;
case kCmdToggleLock:
pXSector->locked = pXSector->locked ^ 1;
break;
}
switch (pSector->type) {
case kSectorCounter:
if (pXSector->locked != 1) break;
SetSectorState(nSector, pXSector, 0);
evPostSector(nSector, 0, kCallbackCounterCheck);
break;
}
return true;
// continue motion of the paused sector
} else if (pXSector->unused1) {
switch (event.cmd) {
case kCmdOff:
case kCmdOn:
case kCmdToggle:
case kCmdSectorMotionContinue:
sectorContinueMotion(nSector, event);
return true;
}
// pause motion of the sector
} else if (event.cmd == kCmdSectorMotionPause) {
sectorPauseMotion(nSector);
return true;
}
return false;
}
void useCustomDudeSpawn(DBloodActor* pSource, DBloodActor* pSprite)
{
genDudeSpawn(pSource, pSprite, pSprite->s().clipdist << 1);
}
void useDudeSpawn(XSPRITE* pXSource, spritetype* pSprite) {
if (randomSpawnDude(pXSource, pSprite, pSprite->clipdist << 1, 0) == NULL)
nnExtSpawnDude(pXSource, pSprite, pXSource->data1, pSprite->clipdist << 1, 0);
}
bool modernTypeOperateSprite(int nSprite, spritetype* pSprite, XSPRITE* pXSprite, EVENT event) {
auto actor = &bloodActors[pSprite->index];
if (event.cmd >= kCmdLock && event.cmd <= kCmdToggleLock) {
switch (event.cmd) {
case kCmdLock:
pXSprite->locked = 1;
break;
case kCmdUnlock:
pXSprite->locked = 0;
break;
case kCmdToggleLock:
pXSprite->locked = pXSprite->locked ^ 1;
break;
}
switch (pSprite->type) {
case kModernCondition:
case kModernConditionFalse:
pXSprite->restState = 0;
if (pXSprite->busyTime <= 0) break;
else if (!pXSprite->locked) pXSprite->busy = 0;
break;
}
return true;
} else if (event.cmd == kCmdDudeFlagsSet) {
if (event.type != OBJ_SPRITE) {
viewSetSystemMessage("Only sprites can use command #%d", event.cmd);
return true;
} else if (event.actor && event.actor->hasX()) {
// copy dude flags from the source to destination sprite
aiPatrolFlagsMgr(&event.actor->s(), &event.actor->x(), pSprite, pXSprite, true, false);
}
}
if (pSprite->statnum == kStatDude && IsDudeSprite(pSprite)) {
switch (event.cmd) {
case kCmdOff:
if (pXSprite->state) SetSpriteState(nSprite, pXSprite, 0);
break;
case kCmdOn:
if (!pXSprite->state) SetSpriteState(nSprite, pXSprite, 1);
if (!IsDudeSprite(pSprite) || IsPlayerSprite(pSprite) || pXSprite->health <= 0) break;
else if (pXSprite->aiState->stateType >= kAiStatePatrolBase && pXSprite->aiState->stateType < kAiStatePatrolMax)
break;
switch (pXSprite->aiState->stateType) {
case kAiStateIdle:
case kAiStateGenIdle:
aiActivateDude(&bloodActors[pXSprite->reference]);
break;
}
break;
case kCmdDudeFlagsSet:
if (!event.actor || !event.actor->hasX()) break;
else aiPatrolFlagsMgr(&event.actor->s(), &event.actor->x(), pSprite, pXSprite, false, true); // initialize patrol dude with possible new flags
break;
default:
if (!pXSprite->state) evPostActor(actor, 0, kCmdOn);
else evPostActor(actor, 0, kCmdOff);
break;
}
return true;
}
switch (pSprite->type) {
default:
return false; // no modern type found to work with, go normal OperateSprite();
case kThingBloodBits:
case kThingBloodChunks:
// dude to thing morphing causing a lot of problems since it continues receiving commands after dude is dead.
// this leads to weird stuff like exploding with gargoyle gib or corpse disappearing immediately.
// let's allow only specific commands here to avoid this.
if (pSprite->inittype < kDudeBase || pSprite->inittype >= kDudeMax) return false;
else if (event.cmd != kCmdToggle && event.cmd != kCmdOff && event.cmd != kCmdSpriteImpact) return true;
DudeToGibCallback1(nSprite, &bloodActors[pSprite->extra]); // set proper gib type just in case DATAs was changed from the outside.
return false;
case kModernCondition:
case kModernConditionFalse:
if (!pXSprite->isTriggered) useCondition(pSprite, pXSprite, event);
return true;
// add spawn random dude feature - works only if at least 2 data fields are not empty.
case kMarkerDudeSpawn:
if (!gGameOptions.nMonsterSettings) return true;
else if (!(pSprite->flags & kModernTypeFlag4)) useDudeSpawn(pXSprite, pSprite);
else if (pXSprite->txID) evSendActor(actor, pXSprite->txID, kCmdModernUse);
return true;
case kModernCustomDudeSpawn:
if (!gGameOptions.nMonsterSettings) return true;
else if (!(pSprite->flags & kModernTypeFlag4)) useCustomDudeSpawn(actor, actor);
else if (pXSprite->txID) evSendActor(actor, pXSprite->txID, kCmdModernUse);
return true;
case kModernRandomTX: // random Event Switch takes random data field and uses it as TX ID
case kModernSequentialTX: // sequential Switch takes values from data fields starting from data1 and uses it as TX ID
if (pXSprite->command == kCmdLink) return true; // work as event redirector
switch (pSprite->type) {
case kModernRandomTX:
useRandomTx(pXSprite, (COMMAND_ID)pXSprite->command, true);
break;
case kModernSequentialTX:
if (!(pSprite->flags & kModernTypeFlag1)) useSequentialTx(pXSprite, (COMMAND_ID)pXSprite->command, true);
else seqTxSendCmdAll(pXSprite, pSprite->index, (COMMAND_ID)pXSprite->command, false);
break;
}
return true;
case kModernSpriteDamager:
switch (event.cmd) {
case kCmdOff:
if (pXSprite->state == 1) SetSpriteState(nSprite, pXSprite, 0);
break;
case kCmdOn:
evKillActor(actor); // queue overflow protect
if (pXSprite->state == 0) SetSpriteState(nSprite, pXSprite, 1);
fallthrough__;
case kCmdRepeat:
if (pXSprite->txID > 0) modernTypeSendCommand(nSprite, pXSprite->txID, (COMMAND_ID)pXSprite->command);
else if (pXSprite->data1 == 0 && sectRangeIsFine(pSprite->sectnum)) useSpriteDamager(pXSprite, OBJ_SECTOR, pSprite->sectnum);
else if (pXSprite->data1 >= 666 && pXSprite->data1 < 669) useSpriteDamager(pXSprite, -1, -1);
else {
PLAYER* pPlayer = getPlayerById(pXSprite->data1);
if (pPlayer != NULL)
useSpriteDamager(pXSprite, OBJ_SPRITE, pPlayer->pSprite->index);
}
if (pXSprite->busyTime > 0)
evPostActor(actor, pXSprite->busyTime, kCmdRepeat);
break;
default:
if (pXSprite->state == 0) evPostActor(actor, 0, kCmdOn);
else evPostActor(actor, 0, kCmdOff);
break;
}
return true;
case kMarkerWarpDest:
if (pXSprite->txID <= 0) {
PLAYER* pPlayer = getPlayerById(pXSprite->data1);
if (pPlayer != NULL && SetSpriteState(nSprite, pXSprite, pXSprite->state ^ 1) == 1)
useTeleportTarget(pXSprite, pPlayer->pSprite);
return true;
}
fallthrough__;
case kModernObjPropertiesChanger:
if (pXSprite->txID <= 0) {
if (SetSpriteState(nSprite, pXSprite, pXSprite->state ^ 1) == 1)
usePropertiesChanger(pXSprite, -1, -1);
return true;
}
fallthrough__;
case kModernSlopeChanger:
case kModernObjSizeChanger:
case kModernObjPicnumChanger:
case kModernSectorFXChanger:
case kModernObjDataChanger:
modernTypeSetSpriteState(nSprite, pXSprite, pXSprite->state ^ 1);
return true;
case kModernSeqSpawner:
case kModernEffectSpawner:
switch (event.cmd) {
case kCmdOff:
if (pXSprite->state == 1) SetSpriteState(nSprite, pXSprite, 0);
break;
case kCmdOn:
evKillActor(actor); // queue overflow protect
if (pXSprite->state == 0) SetSpriteState(nSprite, pXSprite, 1);
if (pSprite->type == kModernSeqSpawner) seqSpawnerOffSameTx(pXSprite);
fallthrough__;
case kCmdRepeat:
if (pXSprite->txID > 0) modernTypeSendCommand(nSprite, pXSprite->txID, (COMMAND_ID)pXSprite->command);
else if (pSprite->type == kModernSeqSpawner) useSeqSpawnerGen(pXSprite, 3, pSprite->index);
else useEffectGen(pXSprite, NULL);
if (pXSprite->busyTime > 0)
evPostActor(actor, ClipLow((int(pXSprite->busyTime) + Random2(pXSprite->data1)) * 120 / 10, 0), kCmdRepeat);
break;
default:
if (pXSprite->state == 0) evPostActor(actor, 0, kCmdOn);
else evPostActor(actor, 0, kCmdOff);
break;
}
return true;
case kModernWindGenerator:
switch (event.cmd) {
case kCmdOff:
windGenStopWindOnSectors(pXSprite);
if (pXSprite->state == 1) SetSpriteState(nSprite, pXSprite, 0);
break;
case kCmdOn:
evKillActor(actor); // queue overflow protect
if (pXSprite->state == 0) SetSpriteState(nSprite, pXSprite, 1);
fallthrough__;
case kCmdRepeat:
if (pXSprite->txID > 0) modernTypeSendCommand(nSprite, pXSprite->txID, (COMMAND_ID)pXSprite->command);
else useSectorWindGen(pXSprite, NULL);
if (pXSprite->busyTime > 0) evPostActor(actor, pXSprite->busyTime, kCmdRepeat);
break;
default:
if (pXSprite->state == 0) evPostActor(actor, 0, kCmdOn);
else evPostActor(actor, 0, kCmdOff);
break;
}
return true;
case kModernDudeTargetChanger:
// this one is required if data4 of generator was dynamically changed
// it turns monsters in normal idle state instead of genIdle, so they not ignore the world.
if (pXSprite->dropMsg == 3 && 3 != pXSprite->data4)
aiFightActivateDudes(pXSprite->txID);
switch (event.cmd) {
case kCmdOff:
if (pXSprite->data4 == 3) aiFightActivateDudes(pXSprite->txID);
if (pXSprite->state == 1) SetSpriteState(nSprite, pXSprite, 0);
break;
case kCmdOn:
evKillActor(actor); // queue overflow protect
if (pXSprite->state == 0) SetSpriteState(nSprite, pXSprite, 1);
fallthrough__;
case kCmdRepeat:
if (pXSprite->txID <= 0 || !aiFightGetDudesForBattle(pXSprite)) {
aiFightFreeAllTargets(pXSprite);
evPostActor(actor, 0, kCmdOff);
break;
} else {
modernTypeSendCommand(nSprite, pXSprite->txID, (COMMAND_ID)pXSprite->command);
}
if (pXSprite->busyTime > 0) evPostActor(actor, pXSprite->busyTime, kCmdRepeat);
break;
default:
if (pXSprite->state == 0) evPostActor(actor, 0, kCmdOn);
else evPostActor(actor, 0, kCmdOff);
break;
}
pXSprite->dropMsg = uint8_t(pXSprite->data4);
return true;
case kModernObjDataAccumulator:
switch (event.cmd) {
case kCmdOff:
if (pXSprite->state == 1) SetSpriteState(nSprite, pXSprite, 0);
break;
case kCmdOn:
evKillActor(actor); // queue overflow protect
if (pXSprite->state == 0) SetSpriteState(nSprite, pXSprite, 1);
fallthrough__;
case kCmdRepeat:
// force OFF after *all* TX objects reach the goal value
if (pSprite->flags == kModernTypeFlag0 && incDecGoalValueIsReached(pXSprite)) {
evPostActor(actor, 0, kCmdOff);
break;
}
modernTypeSendCommand(nSprite, pXSprite->txID, (COMMAND_ID)pXSprite->command);
if (pXSprite->busyTime > 0) evPostActor(actor, pXSprite->busyTime, kCmdRepeat);
break;
default:
if (pXSprite->state == 0) evPostActor(actor, 0, kCmdOn);
else evPostActor(actor, 0, kCmdOff);
break;
}
return true;
case kModernRandom:
case kModernRandom2:
switch (event.cmd) {
case kCmdOff:
if (pXSprite->state == 1) SetSpriteState(nSprite, pXSprite, 0);
break;
case kCmdOn:
evKillActor(actor); // queue overflow protect
if (pXSprite->state == 0) SetSpriteState(nSprite, pXSprite, 1);
fallthrough__;
case kCmdRepeat:
useRandomItemGen(pSprite, pXSprite);
if (pXSprite->busyTime > 0)
evPostActor(actor, (120 * pXSprite->busyTime) / 10, kCmdRepeat);
break;
default:
if (pXSprite->state == 0) evPostActor(actor, 0, kCmdOn);
else evPostActor(actor, 0, kCmdOff);
break;
}
return true;
case kModernThingTNTProx:
if (pSprite->statnum != kStatRespawn) {
switch (event.cmd) {
case kCmdSpriteProximity:
if (pXSprite->state) break;
sfxPlay3DSound(pSprite, 452, 0, 0);
evPostActor(actor, 30, kCmdOff);
pXSprite->state = 1;
fallthrough__;
case kCmdOn:
sfxPlay3DSound(pSprite, 451, 0, 0);
pXSprite->Proximity = 1;
break;
default:
actExplodeSprite(&bloodActors[pSprite->index]);
break;
}
}
return true;
case kModernThingEnemyLifeLeech:
dudeLeechOperate(actor, event);
return true;
case kModernPlayerControl: { // WIP
PLAYER* pPlayer = NULL; int cmd = (event.cmd >= kCmdNumberic) ? event.cmd : pXSprite->command;
if ((pPlayer = getPlayerById(pXSprite->data1)) == NULL
|| ((cmd < 67 || cmd > 68) && !modernTypeSetSpriteState(nSprite, pXSprite, pXSprite->state ^ 1)))
return true;
TRPLAYERCTRL* pCtrl = &gPlayerCtrl[pPlayer->nPlayer];
/// !!! COMMANDS OF THE CURRENT SPRITE, NOT OF THE EVENT !!! ///
if ((cmd -= kCmdNumberic) < 0) return true;
else if (pPlayer->pXSprite->health <= 0) {
switch (cmd) {
case 36:
actHealDude(pPlayer->actor(), ((pXSprite->data2 > 0) ? ClipHigh(pXSprite->data2, 200) : getDudeInfo(pPlayer->pSprite->type)->startHealth), 200);
pPlayer->curWeapon = kWeapPitchFork;
break;
}
return true;
}
switch (cmd) {
case 0: // 64 (player life form)
if (pXSprite->data2 < kModeHuman || pXSprite->data2 > kModeHumanGrown) break;
else trPlayerCtrlSetRace(pXSprite, pPlayer);
break;
case 1: // 65 (move speed and jump height)
// player movement speed (for all races and postures)
if (valueIsBetween(pXSprite->data2, -1, 32767))
trPlayerCtrlSetMoveSpeed(pXSprite, pPlayer);
// player jump height (for all races and stand posture only)
if (valueIsBetween(pXSprite->data3, -1, 32767))
trPlayerCtrlSetJumpHeight(pXSprite, pPlayer);
break;
case 2: // 66 (player screen effects)
if (pXSprite->data3 < 0) break;
else trPlayerCtrlSetScreenEffect(pXSprite, pPlayer);
break;
case 3: // 67 (start playing qav scene)
trPlayerCtrlStartScene(pXSprite, pPlayer, (pXSprite->data4 == 1) ? true : false);
break;
case 4: // 68 (stop playing qav scene)
if (pXSprite->data2 > 0 && pXSprite->data2 != pPlayer->sceneQav) break;
else trPlayerCtrlStopScene(pPlayer);
break;
case 5: // 69 (set player look angle, TO-DO: if tx > 0, take a look on TX ID sprite)
//data4 is reserved
if (pXSprite->data4 != 0) break;
else if (valueIsBetween(pXSprite->data2, -128, 128))
trPlayerCtrlSetLookAngle(pXSprite, pPlayer);
break;
case 6: // 70 (erase player stuff...)
if (pXSprite->data2 < 0) break;
else trPlayerCtrlEraseStuff(pXSprite, pPlayer);
break;
case 7: // 71 (give something to player...)
if (pXSprite->data2 <= 0) break;
else trPlayerCtrlGiveStuff(pXSprite, pPlayer, pCtrl);
break;
case 8: // 72 (use inventory item)
if (pXSprite->data2 < 1 || pXSprite->data2 > 5) break;
else trPlayerCtrlUsePackItem(pXSprite, pPlayer, event.cmd);
break;
case 9: // 73 (set player's sprite angle, TO-DO: if tx > 0, take a look on TX ID sprite)
//data4 is reserved
if (pXSprite->data4 != 0) break;
else if (pSprite->flags & kModernTypeFlag1) {
pPlayer->angle.settarget(pSprite->ang);
pPlayer->angle.lockinput();
}
else if (valueIsBetween(pXSprite->data2, -kAng360, kAng360)) {
pPlayer->angle.settarget(pXSprite->data2);
pPlayer->angle.lockinput();
}
break;
case 10: // 74 (de)activate powerup
if (pXSprite->data2 <= 0 || pXSprite->data2 > (kMaxAllowedPowerup - (kMinAllowedPowerup << 1) + 1)) break;
trPlayerCtrlUsePowerup(pXSprite, pPlayer, event.cmd);
break;
// case 11: // 75 (print the book)
// data2: RFF TXT id
// data3: background tile
// data4: font base tile
// pal: font / background palette
// hitag:
// d1: 0: print whole text at a time, 1: print line by line, 2: word by word, 3: letter by letter
// d2: 1: force pause the game (sp only)
// d3: 1: inherit palette for font, 2: inherit palette for background, 3: both
// busyTime: speed of word/letter/line printing
// waitTime: if TX ID > 0 and TX ID object is book reader, trigger it?
//break;
}
}
return true;
case kGenModernSound:
switch (event.cmd) {
case kCmdOff:
if (pXSprite->state == 1) SetSpriteState(nSprite, pXSprite, 0);
break;
case kCmdOn:
evKillActor(actor); // queue overflow protect
if (pXSprite->state == 0) SetSpriteState(nSprite, pXSprite, 1);
fallthrough__;
case kCmdRepeat:
if (pXSprite->txID) modernTypeSendCommand(nSprite, pXSprite->txID, (COMMAND_ID)pXSprite->command);
else useSoundGen(pXSprite, pSprite);
if (pXSprite->busyTime > 0)
evPostActor(actor, (120 * pXSprite->busyTime) / 10, kCmdRepeat);
break;
default:
if (pXSprite->state == 0) evPostActor(actor, 0, kCmdOn);
else evPostActor(actor, 0, kCmdOff);
break;
}
return true;
case kGenModernMissileUniversal:
switch (event.cmd) {
case kCmdOff:
if (pXSprite->state == 1) SetSpriteState(nSprite, pXSprite, 0);
break;
case kCmdOn:
evKillActor(actor); // queue overflow protect
if (pXSprite->state == 0) SetSpriteState(nSprite, pXSprite, 1);
fallthrough__;
case kCmdRepeat:
if (pXSprite->txID) modernTypeSendCommand(nSprite, pXSprite->txID, (COMMAND_ID)pXSprite->command);
else useUniMissileGen(pXSprite, pSprite);
if (pXSprite->busyTime > 0)
evPostActor(actor, (120 * pXSprite->busyTime) / 10, kCmdRepeat);
break;
default:
if (pXSprite->state == 0) evPostActor(actor, 0, kCmdOn);
else evPostActor(actor, 0, kCmdOff);
break;
}
return true;
}
}
bool modernTypeOperateWall(int nWall, walltype* pWall, XWALL* pXWall, EVENT event) {
switch (pWall->type) {
case kSwitchOneWay:
switch (event.cmd) {
case kCmdOff:
SetWallState(nWall, pXWall, 0);
break;
case kCmdOn:
SetWallState(nWall, pXWall, 1);
break;
default:
SetWallState(nWall, pXWall, pXWall->restState ^ 1);
break;
}
return true;
default:
return false; // no modern type found to work with, go normal OperateWall();
}
}
bool txIsRanged(XSPRITE* pXSource) {
if (pXSource->data1 > 0 && pXSource->data2 <= 0 && pXSource->data3 <= 0 && pXSource->data4 > 0) {
if (pXSource->data1 > pXSource->data4) {
// data1 must be less than data4
int tmp = pXSource->data1; pXSource->data1 = pXSource->data4;
pXSource->data4 = tmp;
}
return true;
}
return false;
}
void seqTxSendCmdAll(XSPRITE* pXSource, int nIndex, COMMAND_ID cmd, bool modernSend) {
auto actor = &bloodActors[nIndex];
bool ranged = txIsRanged(pXSource);
if (ranged) {
for (pXSource->txID = pXSource->data1; pXSource->txID <= pXSource->data4; pXSource->txID++) {
if (pXSource->txID <= 0 || pXSource->txID >= kChannelUserMax) continue;
else if (!modernSend) evSendActor(actor, pXSource->txID, cmd);
else modernTypeSendCommand(nIndex, pXSource->txID, cmd);
}
} else {
for (int i = 0; i <= 3; i++) {
pXSource->txID = GetDataVal(&sprite[pXSource->reference], i);
if (pXSource->txID <= 0 || pXSource->txID >= kChannelUserMax) continue;
else if (!modernSend) evSendActor(actor, pXSource->txID, cmd);
else modernTypeSendCommand(nIndex, pXSource->txID, cmd);
}
}
pXSource->txID = pXSource->sysData1 = 0;
return;
}
void useRandomTx(XSPRITE* pXSource, COMMAND_ID cmd, bool setState) {
spritetype* pSource = &sprite[pXSource->reference];
int tx = 0; int maxRetries = kMaxRandomizeRetries;
if (txIsRanged(pXSource)) {
while (maxRetries-- >= 0) {
if ((tx = nnExtRandom(pXSource->data1, pXSource->data4)) != pXSource->txID)
break;
}
} else {
while (maxRetries-- >= 0) {
if ((tx = randomGetDataValue(pXSource, kRandomizeTX)) > 0 && tx != pXSource->txID)
break;
}
}
pXSource->txID = (tx > 0 && tx < kChannelUserMax) ? tx : 0;
if (setState)
SetSpriteState(pSource->index, pXSource, pXSource->state ^ 1);
//evSendActor(pSource->index, pXSource->txID, (COMMAND_ID)pXSource->command);
}
void useSequentialTx(XSPRITE* pXSource, COMMAND_ID cmd, bool setState) {
spritetype* pSource = &sprite[pXSource->reference];
bool range = txIsRanged(pXSource); int cnt = 3; int tx = 0;
if (range) {
// make sure sysData is correct as we store current index of TX ID here.
if (pXSource->sysData1 < pXSource->data1) pXSource->sysData1 = pXSource->data1;
else if (pXSource->sysData1 > pXSource->data4) pXSource->sysData1 = pXSource->data4;
} else {
// make sure sysData is correct as we store current index of data field here.
if (pXSource->sysData1 > 3) pXSource->sysData1 = 0;
else if (pXSource->sysData1 < 0) pXSource->sysData1 = 3;
}
switch (cmd) {
case kCmdOff:
if (!range) {
while (cnt-- >= 0) { // skip empty data fields
if (pXSource->sysData1-- < 0) pXSource->sysData1 = 3;
if ((tx = GetDataVal(pSource, pXSource->sysData1)) <= 0) continue;
else break;
}
} else {
if (--pXSource->sysData1 < pXSource->data1) pXSource->sysData1 = pXSource->data4;
tx = pXSource->sysData1;
}
break;
default:
if (!range) {
while (cnt-- >= 0) { // skip empty data fields
if (pXSource->sysData1 > 3) pXSource->sysData1 = 0;
if ((tx = GetDataVal(pSource, pXSource->sysData1++)) <= 0) continue;
else break;
}
} else {
tx = pXSource->sysData1;
if (pXSource->sysData1 >= pXSource->data4) {
pXSource->sysData1 = pXSource->data1;
break;
}
pXSource->sysData1++;
}
break;
}
pXSource->txID = (tx > 0 && tx < kChannelUserMax) ? tx : 0;
if (setState)
SetSpriteState(pSource->index, pXSource, pXSource->state ^ 1);
//evSendActor(pSource->index, pXSource->txID, (COMMAND_ID)pXSource->command);
}
int useCondition(spritetype* pSource, XSPRITE* pXSource, EVENT event) {
auto sourceactor = &bloodActors[pSource->index];
int objType = event.type;
int objIndex = event.index_;
bool srcIsCondition = false;
if (objType == OBJ_SPRITE && event.actor != sourceactor)
srcIsCondition = (sprite[objIndex].type == kModernCondition || sprite[objIndex].type == kModernConditionFalse);
// if it's a tracking condition, it must ignore all the commands sent from objects
if (pXSource->busyTime > 0 && event.funcID != kCallbackMax) return -1;
else if (!srcIsCondition) { // save object serials in the stack and make copy of initial object
pXSource->targetX = pXSource->targetY = condSerialize(objType, objIndex);
} else { // or grab serials of objects from previous conditions
pXSource->targetX = event.actor->x().targetX;
pXSource->targetY = event.actor->x().targetY;
}
int cond = pXSource->data1; bool ok = false; bool RVRS = (pSource->type == kModernConditionFalse);
bool RSET = (pXSource->command == kCmdNumberic + 36); bool PUSH = (pXSource->command == kCmdNumberic);
int comOp = pSource->cstat; // comparison operator
if (pXSource->restState == 0) {
if (cond == 0) ok = true; // dummy
else if (cond >= kCondGameBase && cond < kCondGameMax) ok = condCheckGame(pXSource, event, comOp, PUSH);
else if (cond >= kCondMixedBase && cond < kCondMixedMax) ok = condCheckMixed(pXSource, event, comOp, PUSH);
else if (cond >= kCondWallBase && cond < kCondWallMax) ok = condCheckWall(pXSource, comOp, PUSH);
else if (cond >= kCondSectorBase && cond < kCondSectorMax) ok = condCheckSector(pXSource, comOp, PUSH);
else if (cond >= kCondPlayerBase && cond < kCondPlayerMax) ok = condCheckPlayer(pXSource, comOp, PUSH);
else if (cond >= kCondDudeBase && cond < kCondDudeMax) ok = condCheckDude(pXSource, comOp, PUSH);
else if (cond >= kCondSpriteBase && cond < kCondSpriteMax) ok = condCheckSprite(pXSource, comOp, PUSH);
else condError(pXSource,"Unexpected condition id %d!", cond);
pXSource->state = (ok ^ RVRS);
if (pXSource->waitTime > 0 && pXSource->state > 0) {
pXSource->restState = 1;
evKillActor(sourceactor);
evPostActor(sourceactor, (pXSource->waitTime * 120) / 10, kCmdRepeat);
return -1;
}
} else if (event.cmd == kCmdRepeat) {
pXSource->restState = 0;
} else {
return -1;
}
if (pXSource->state) {
pXSource->isTriggered = pXSource->triggerOnce;
if (RSET)
condRestore(pXSource); // reset focus to the initial object
// send command to rx bucket
if (pXSource->txID)
evSendActor(&bloodActors[pSource->index], pXSource->txID, (COMMAND_ID)pXSource->command);
if (pSource->flags) {
// send it for object currently in the focus
if (pSource->flags & kModernTypeFlag1) {
condUnserialize(pXSource->targetX, &objType, &objIndex);
nnExtTriggerObject(objType, objIndex, pXSource->command);
}
// send it for initial object
if ((pSource->flags & kModernTypeFlag2) && (pXSource->targetX != pXSource->targetY || !(pSource->hitag & kModernTypeFlag1))) {
condUnserialize(pXSource->targetY, &objType, &objIndex);
nnExtTriggerObject(objType, objIndex, pXSource->command);
}
}
}
return pXSource->state;
}
void useRandomItemGen(spritetype* pSource, XSPRITE* pXSource) {
// let's first search for previously dropped items and remove it
if (pXSource->dropMsg > 0) {
int nItem;
StatIterator it(kStatItem);
while ((nItem = it.NextIndex()) >= 0)
{
spritetype* pItem = &sprite[nItem];
if ((unsigned int)pItem->type == pXSource->dropMsg && pItem->x == pSource->x && pItem->y == pSource->y && pItem->z == pSource->z) {
gFX.fxSpawnActor((FX_ID)29, pSource->sectnum, pSource->x, pSource->y, pSource->z, 0);
pItem->type = kSpriteDecoration;
actPostSprite(nItem, kStatFree);
break;
}
}
}
// then drop item
spritetype* pDrop = randomDropPickupObject(pSource, pXSource->dropMsg);
if (pDrop != NULL) {
clampSprite(pDrop);
// check if generator affected by physics
if (debrisGetIndex(pSource->index) != -1 && (pDrop->extra >= 0 || dbInsertXSprite(pDrop->index) > 0)) {
int nIndex = debrisGetFreeIndex();
if (nIndex >= 0) {
xsprite[pDrop->extra].physAttr |= kPhysMove | kPhysGravity | kPhysFalling; // must fall always
pSource->cstat &= ~CSTAT_SPRITE_BLOCK;
gPhysSpritesList[nIndex] = &bloodActors[pDrop->index];
if (nIndex >= gPhysSpritesCount) gPhysSpritesCount++;
getSpriteMassBySize(pDrop); // create mass cache
}
}
}
}
void useUniMissileGen(XSPRITE* pXSource, spritetype* pSprite) {
int dx = 0, dy = 0, dz = 0;
spritetype* pSource = &sprite[pXSource->reference];
if (pSprite == NULL)
pSprite = pSource;
auto actor = &bloodActors[pSprite->index];
if (pXSource->data1 < kMissileBase || pXSource->data1 >= kMissileMax)
return;
if (pSprite->cstat & 32) {
if (pSprite->cstat & 8) dz = 0x4000;
else dz = -0x4000;
} else {
dx = bcos(pSprite->ang);
dy = bsin(pSprite->ang);
dz = pXSource->data3 << 6; // add slope controlling
if (dz > 0x10000) dz = 0x10000;
else if (dz < -0x10000) dz = -0x10000;
}
auto missile = actFireMissile(actor, 0, 0, dx, dy, dz, actor->x().data1);
if (missile != NULL) {
auto pMissile = &missile->s();
int from; // inherit some properties of the generator
if ((from = (pSource->flags & kModernTypeFlag3)) > 0) {
int canInherit = 0xF;
if (xspriRangeIsFine(pMissile->extra) && seqGetStatus(OBJ_SPRITE, pMissile->extra) >= 0) {
canInherit &= ~0x8;
SEQINST* pInst = GetInstance(OBJ_SPRITE, pMissile->extra); Seq* pSeq = pInst->pSequence;
for (int i = 0; i < pSeq->nFrames; i++) {
if ((canInherit & 0x4) && pSeq->frames[i].palette != 0) canInherit &= ~0x4;
if ((canInherit & 0x2) && pSeq->frames[i].xrepeat != 0) canInherit &= ~0x2;
if ((canInherit & 0x1) && pSeq->frames[i].yrepeat != 0) canInherit &= ~0x1;
}
}
if (canInherit != 0) {
if (canInherit & 0x2)
pMissile->xrepeat = (from == kModernTypeFlag1) ? pSource->xrepeat : pSprite->xrepeat;
if (canInherit & 0x1)
pMissile->yrepeat = (from == kModernTypeFlag1) ? pSource->yrepeat : pSprite->yrepeat;
if (canInherit & 0x4)
pMissile->pal = (from == kModernTypeFlag1) ? pSource->pal : pSprite->pal;
if (canInherit & 0x8)
pMissile->shade = (from == kModernTypeFlag1) ? pSource->shade : pSprite->shade;
}
}
// add velocity controlling
if (pXSource->data2 > 0) {
int velocity = pXSource->data2 << 12;
xvel[pMissile->index] = MulScale(velocity, dx, 14);
yvel[pMissile->index] = MulScale(velocity, dy, 14);
zvel[pMissile->index] = MulScale(velocity, dz, 14);
}
// add bursting for missiles
if (pMissile->type != kMissileFlareAlt && pXSource->data4 > 0)
evPostActor(&bloodActors[pMissile->index], ClipHigh(pXSource->data4, 500), kCallbackMissileBurst);
}
}
void useSoundGen(XSPRITE* pXSource, spritetype* pSprite) {
//spritetype* pSource = &sprite[pXSource->reference];
int pitch = pXSource->data4 << 1; if (pitch < 2000) pitch = 0;
sfxPlay3DSoundCP(pSprite, pXSource->data2, -1, 0, pitch, pXSource->data3);
}
void useIncDecGen(XSPRITE* pXSource, short objType, int objIndex) {
char buffer[5]; int data = -65535; short tmp = 0; int dataIndex = 0;
sprintf(buffer, "%d", abs(pXSource->data1)); int len = int(strlen(buffer));
for (int i = 0; i < len; i++) {
dataIndex = (buffer[i] - 52) + 4;
if ((data = getDataFieldOfObject(objType, objIndex, &bloodActors[objIndex], dataIndex)) == -65535) {
Printf(PRINT_HIGH, "\nWrong index of data (%c) for IncDec Gen #%d! Only 1, 2, 3 and 4 indexes allowed!\n", buffer[i], objIndex);
continue;
}
spritetype* pSource = &sprite[pXSource->reference];
if (pXSource->data2 < pXSource->data3) {
data = ClipRange(data, pXSource->data2, pXSource->data3);
if ((data += pXSource->data4) >= pXSource->data3) {
switch (pSource->flags) {
case kModernTypeFlag0:
case kModernTypeFlag1:
if (data > pXSource->data3) data = pXSource->data3;
break;
case kModernTypeFlag2:
if (data > pXSource->data3) data = pXSource->data3;
if (!incDecGoalValueIsReached(pXSource)) break;
tmp = pXSource->data3;
pXSource->data3 = pXSource->data2;
pXSource->data2 = tmp;
break;
case kModernTypeFlag3:
if (data > pXSource->data3) data = pXSource->data2;
break;
}
}
} else if (pXSource->data2 > pXSource->data3) {
data = ClipRange(data, pXSource->data3, pXSource->data2);
if ((data -= pXSource->data4) <= pXSource->data3) {
switch (pSource->flags) {
case kModernTypeFlag0:
case kModernTypeFlag1:
if (data < pXSource->data3) data = pXSource->data3;
break;
case kModernTypeFlag2:
if (data < pXSource->data3) data = pXSource->data3;
if (!incDecGoalValueIsReached(pXSource)) break;
tmp = pXSource->data3;
pXSource->data3 = pXSource->data2;
pXSource->data2 = tmp;
break;
case kModernTypeFlag3:
if (data < pXSource->data3) data = pXSource->data2;
break;
}
}
}
pXSource->sysData1 = data;
setDataValueOfObject(objType, objIndex, dataIndex, data);
}
}
void sprite2sectorSlope(spritetype* pSprite, sectortype* pSector, char rel, bool forcez) {
int slope = 0, z = 0;
switch (rel) {
default:
z = getflorzofslope(pSprite->sectnum, pSprite->x, pSprite->y);
if ((pSprite->cstat & CSTAT_SPRITE_ALIGNMENT_FLOOR) && pSprite->extra > 0 && xsprite[pSprite->extra].Touch) z--;
slope = pSector->floorheinum;
break;
case 1:
z = getceilzofslope(pSprite->sectnum, pSprite->x, pSprite->y);
if ((pSprite->cstat & CSTAT_SPRITE_ALIGNMENT_FLOOR) && pSprite->extra > 0 && xsprite[pSprite->extra].Touch) z++;
slope = pSector->ceilingheinum;
break;
}
spriteSetSlope(pSprite->index, slope);
if (forcez) pSprite->z = z;
}
void useSlopeChanger(XSPRITE* pXSource, int objType, int objIndex) {
int slope, oslope, i;
spritetype* pSource = &sprite[pXSource->reference];
bool flag2 = (pSource->flags & kModernTypeFlag2);
if (pSource->flags & kModernTypeFlag1) slope = ClipRange(pXSource->data2, -32767, 32767);
else slope = (32767 / kPercFull) * ClipRange(pXSource->data2, -kPercFull, kPercFull);
if (objType == OBJ_SECTOR) {
sectortype* pSect = &sector[objIndex];
switch (pXSource->data1) {
case 2:
case 0:
if (slope == 0) pSect->floorstat &= ~0x0002;
else if (!(pSect->floorstat & 0x0002))
pSect->floorstat |= 0x0002;
// just set floor slope
if (flag2) {
pSect->floorheinum = slope;
} else {
// force closest floor aligned sprites to inherit slope of the sector's floor
for (i = headspritesect[objIndex], oslope = pSect->floorheinum; i != -1; i = nextspritesect[i]) {
if (!(sprite[i].cstat & CSTAT_SPRITE_ALIGNMENT_FLOOR)) continue;
else if (getflorzofslope(objIndex, sprite[i].x, sprite[i].y) - kSlopeDist <= sprite[i].z) {
sprite2sectorSlope(&sprite[i], &sector[objIndex], 0, true);
// set new slope of floor
pSect->floorheinum = slope;
// force sloped sprites to be on floor slope z
sprite2sectorSlope(&sprite[i], &sector[objIndex], 0, true);
// restore old slope for next sprite
pSect->floorheinum = oslope;
}
}
// finally set new slope of floor
pSect->floorheinum = slope;
}
if (pXSource->data1 == 0) break;
fallthrough__;
case 1:
if (slope == 0) pSect->ceilingstat &= ~0x0002;
else if (!(pSect->ceilingstat & 0x0002))
pSect->ceilingstat |= 0x0002;
// just set ceiling slope
if (flag2) {
pSect->ceilingheinum = slope;
} else {
// force closest floor aligned sprites to inherit slope of the sector's ceiling
for (i = headspritesect[objIndex], oslope = pSect->ceilingheinum; i != -1; i = nextspritesect[i]) {
if (!(sprite[i].cstat & CSTAT_SPRITE_ALIGNMENT_FLOOR)) continue;
else if (getceilzofslope(objIndex, sprite[i].x, sprite[i].y) + kSlopeDist >= sprite[i].z) {
sprite2sectorSlope(&sprite[i], &sector[objIndex], 1, true);
// set new slope of ceiling
pSect->ceilingheinum = slope;
// force sloped sprites to be on ceiling slope z
sprite2sectorSlope(&sprite[i], &sector[objIndex], 1, true);
// restore old slope for next sprite
pSect->ceilingheinum = oslope;
}
}
// finally set new slope of ceiling
pSect->ceilingheinum = slope;
}
break;
}
// let's give a little impulse to the physics sprites...
for (i = headspritesect[objIndex]; i != -1; i = nextspritesect[i]) {
if (sprite[i].extra > 0 && xsprite[sprite[i].extra].physAttr > 0) {
xsprite[sprite[i].extra].physAttr |= kPhysFalling;
zvel[i]++;
} else if ((sprite[i].statnum == kStatThing || sprite[i].statnum == kStatDude) && (sprite[i].flags & kPhysGravity)) {
sprite[i].flags |= kPhysFalling;
zvel[i]++;
}
}
} else if (objType == OBJ_SPRITE) {
spritetype* pSpr = &sprite[objIndex];
if (!(pSpr->cstat & CSTAT_SPRITE_ALIGNMENT_FLOOR)) pSpr->cstat |= CSTAT_SPRITE_ALIGNMENT_FLOOR;
if ((pSpr->cstat & CSTAT_SPRITE_ALIGNMENT_SLOPE) != CSTAT_SPRITE_ALIGNMENT_SLOPE)
pSpr->cstat |= CSTAT_SPRITE_ALIGNMENT_SLOPE;
switch (pXSource->data4) {
case 1:
case 2:
case 3:
if (!sectRangeIsFine(pSpr->sectnum)) break;
switch (pXSource->data4) {
case 1: sprite2sectorSlope(pSpr, &sector[pSpr->sectnum], 0, flag2); break;
case 2: sprite2sectorSlope(pSpr, &sector[pSpr->sectnum], 1, flag2); break;
case 3:
if (getflorzofslope(pSpr->sectnum, pSpr->x, pSpr->y) - kSlopeDist <= pSpr->z) sprite2sectorSlope(pSpr, &sector[pSpr->sectnum], 0, flag2);
if (getceilzofslope(pSpr->sectnum, pSpr->x, pSpr->y) + kSlopeDist >= pSpr->z) sprite2sectorSlope(pSpr, &sector[pSpr->sectnum], 1, flag2);
break;
}
break;
default:
spriteSetSlope(objIndex, slope);
break;
}
}
}
void useDataChanger(XSPRITE* pXSource, int objType, int objIndex) {
spritetype* pSource = &sprite[pXSource->reference];
switch (objType) {
case OBJ_SECTOR:
if ((pSource->flags & kModernTypeFlag1) || (pXSource->data1 != -1 && pXSource->data1 != 32767))
setDataValueOfObject(objType, objIndex, 1, pXSource->data1);
break;
case OBJ_SPRITE:
if ((pSource->flags & kModernTypeFlag1) || (pXSource->data1 != -1 && pXSource->data1 != 32767))
setDataValueOfObject(objType, objIndex, 1, pXSource->data1);
if ((pSource->flags & kModernTypeFlag1) || (pXSource->data2 != -1 && pXSource->data2 != 32767))
setDataValueOfObject(objType, objIndex, 2, pXSource->data2);
if ((pSource->flags & kModernTypeFlag1) || (pXSource->data3 != -1 && pXSource->data3 != 32767))
setDataValueOfObject(objType, objIndex, 3, pXSource->data3);
if ((pSource->flags & kModernTypeFlag1) || pXSource->data4 != 65535)
setDataValueOfObject(objType, objIndex, 4, pXSource->data4);
break;
case OBJ_WALL:
if ((pSource->flags & kModernTypeFlag1) || (pXSource->data1 != -1 && pXSource->data1 != 32767))
setDataValueOfObject(objType, objIndex, 1, pXSource->data1);
break;
}
}
void useSectorLigthChanger(XSPRITE* pXSource, XSECTOR* pXSector) {
spritetype* pSource = &sprite[pXSource->reference];
if (valueIsBetween(pXSource->data1, -1, 32767))
pXSector->wave = ClipHigh(pXSource->data1, 11);
int oldAmplitude = pXSector->amplitude;
if (valueIsBetween(pXSource->data2, -128, 128))
pXSector->amplitude = uint8_t(pXSource->data2);
if (valueIsBetween(pXSource->data3, -1, 32767))
pXSector->freq = ClipHigh(pXSource->data3, 255);
if (valueIsBetween(pXSource->data4, -1, 65535))
pXSector->phase = ClipHigh(pXSource->data4, 255);
if (pSource->flags) {
if (pSource->flags != kModernTypeFlag1) {
pXSector->shadeAlways = (pSource->flags & 0x0001) ? true : false;
pXSector->shadeFloor = (pSource->flags & 0x0002) ? true : false;
pXSector->shadeCeiling = (pSource->flags & 0x0004) ? true : false;
pXSector->shadeWalls = (pSource->flags & 0x0008) ? true : false;
} else {
pXSector->shadeAlways = true;
}
}
// add to shadeList if amplitude was set to 0 previously
if (oldAmplitude != pXSector->amplitude && shadeCount < kMaxXSectors) {
bool found = false;
for (int i = 0; i < shadeCount; i++) {
if (shadeList[i] != sector[pXSector->reference].extra) continue;
found = true;
break;
}
if (!found)
shadeList[shadeCount++] = sector[pXSector->reference].extra;
}
}
void useTargetChanger(XSPRITE* pXSource, spritetype* pSprite) {
if (!IsDudeSprite(pSprite) || pSprite->statnum != kStatDude) {
switch (pSprite->type) { // can be dead dude turned in gib
// make current target and all other dudes not attack this dude anymore
case kThingBloodBits:
case kThingBloodChunks:
aiFightFreeTargets(pSprite->index);
return;
default:
return;
}
}
//spritetype* pSource = &sprite[pXSource->reference];
auto actor = &bloodActors[pSprite->index];
XSPRITE* pXSprite = &xsprite[pSprite->extra];
spritetype* pTarget = NULL; XSPRITE* pXTarget = NULL; int receiveHp = 33 + Random(33);
DUDEINFO* pDudeInfo = getDudeInfo(pSprite->type); int matesPerEnemy = 1;
// dude is burning?
if (pXSprite->burnTime > 0 && spriRangeIsFine(pXSprite->burnSource)) {
if (IsBurningDude(pSprite)) return;
else {
spritetype* pBurnSource = &sprite[pXSprite->burnSource];
if (pBurnSource->extra >= 0) {
if (pXSource->data2 == 1 && aiFightIsMateOf(pXSprite, &xsprite[pBurnSource->extra])) {
pXSprite->burnTime = 0;
// heal dude a bit in case of friendly fire
int startHp = (pXSprite->sysData2 > 0) ? ClipRange(pXSprite->sysData2 << 4, 1, 65535) : pDudeInfo->startHealth << 4;
if (pXSprite->health < (unsigned)startHp) actHealDude(&bloodActors[pXSprite->reference], receiveHp, startHp);
} else if (xsprite[pBurnSource->extra].health <= 0) {
pXSprite->burnTime = 0;
}
}
}
}
spritetype* pPlayer = aiFightTargetIsPlayer(pXSprite);
// special handling for player(s) if target changer data4 > 2.
if (pPlayer != NULL) {
auto actLeech = leechIsDropped(actor);
if (pXSource->data4 == 3) {
aiSetTarget_(pXSprite, pSprite->x, pSprite->y, pSprite->z);
aiSetGenIdleState(pSprite, pXSprite);
if (pSprite->type == kDudeModernCustom && actLeech)
removeLeech(actLeech);
} else if (pXSource->data4 == 4) {
aiSetTarget_(pXSprite, pPlayer->x, pPlayer->y, pPlayer->z);
if (pSprite->type == kDudeModernCustom && actLeech)
removeLeech(actLeech);
}
}
int maxAlarmDudes = 8 + Random(8);
if (pXSprite->target_i > -1 && sprite[pXSprite->target_i].extra > -1 && pPlayer == NULL) {
pTarget = &sprite[pXSprite->target_i]; pXTarget = &xsprite[pTarget->extra];
if (aiFightUnitCanFly(pSprite) && aiFightIsMeleeUnit(pTarget) && !aiFightUnitCanFly(pTarget))
pSprite->flags |= 0x0002;
else if (aiFightUnitCanFly(pSprite))
pSprite->flags &= ~0x0002;
if (!IsDudeSprite(pTarget) || pXTarget->health < 1 || !aiFightDudeCanSeeTarget(pXSprite, pDudeInfo, pTarget)) {
aiSetTarget_(pXSprite, pSprite->x, pSprite->y, pSprite->z);
}
// dude attack or attacked by target that does not fit by data id?
else if (pXSource->data1 != 666 && pXTarget->data1 != pXSource->data1) {
if (aiFightDudeIsAffected(pXTarget)) {
// force stop attack target
aiSetTarget_(pXSprite, pSprite->x, pSprite->y, pSprite->z);
if (pXSprite->burnSource == pTarget->index) {
pXSprite->burnTime = 0;
pXSprite->burnSource = -1;
}
// force stop attack dude
aiSetTarget_(pXTarget, pTarget->x, pTarget->y, pTarget->z);
if (pXTarget->burnSource == pSprite->index) {
pXTarget->burnTime = 0;
pXTarget->burnSource = -1;
}
}
}
else if (pXSource->data2 == 1 && aiFightIsMateOf(pXSprite, pXTarget)) {
spritetype* pMate = pTarget; XSPRITE* pXMate = pXTarget;
// heal dude
int startHp = (pXSprite->sysData2 > 0) ? ClipRange(pXSprite->sysData2 << 4, 1, 65535) : pDudeInfo->startHealth << 4;
if (pXSprite->health < (unsigned)startHp) actHealDude(&bloodActors[pXSprite->reference], receiveHp, startHp);
// heal mate
startHp = (pXMate->sysData2 > 0) ? ClipRange(pXMate->sysData2 << 4, 1, 65535) : getDudeInfo(pMate->type)->startHealth << 4;
if (pXMate->health < (unsigned)startHp) actHealDude(&bloodActors[pXMate->reference], receiveHp, startHp);
if (pXMate->target_i > -1 && sprite[pXMate->target_i].extra >= 0) {
pTarget = &sprite[pXMate->target_i];
// force mate stop attack dude, if he does
if (pXMate->target_i == pSprite->index) {
aiSetTarget_(pXMate, pMate->x, pMate->y, pMate->z);
} else if (!aiFightIsMateOf(pXSprite, &xsprite[pTarget->extra])) {
// force dude to attack same target that mate have
aiSetTarget_(pXSprite, pTarget->index);
return;
} else {
// force mate to stop attack another mate
aiSetTarget_(pXMate, pMate->x, pMate->y, pMate->z);
}
}
// force dude stop attack mate, if target was not changed previously
if (pXSprite->target_i == pMate->index)
aiSetTarget_(pXSprite, pSprite->x, pSprite->y, pSprite->z);
}
// check if targets aims player then force this target to fight with dude
else if (aiFightTargetIsPlayer(pXTarget) != NULL) {
aiSetTarget_(pXTarget, pSprite->index);
}
int mDist = 3; if (aiFightIsMeleeUnit(pSprite)) mDist = 2;
if (pXSprite->target_i >= 0 && aiFightGetTargetDist(pSprite, pDudeInfo, &sprite[pXSprite->target_i]) < mDist) {
if (!isActive(pSprite->index)) aiActivateDude(&bloodActors[pXSprite->reference]);
return;
}
// lets try to look for target that fits better by distance
else if ((PlayClock & 256) != 0 && (pXSprite->target_i < 0 || aiFightGetTargetDist(pSprite, pDudeInfo, pTarget) >= mDist)) {
pTarget = aiFightGetTargetInRange(pSprite, 0, mDist, pXSource->data1, pXSource->data2);
if (pTarget != NULL) {
pXTarget = &xsprite[pTarget->extra];
// Make prev target not aim in dude
if (pXSprite->target_i > -1) {
spritetype* prvTarget = &sprite[pXSprite->target_i];
aiSetTarget_(&xsprite[prvTarget->extra], prvTarget->x, prvTarget->y, prvTarget->z);
if (!isActive(pTarget->index))
aiActivateDude(&bloodActors[pXTarget->reference]);
}
// Change target for dude
aiSetTarget_(pXSprite, pTarget->index);
if (!isActive(pSprite->index))
aiActivateDude(&bloodActors[pXSprite->reference]);
// ...and change target of target to dude to force it fight
if (pXSource->data3 > 0 && pXTarget->target_i != pSprite->index) {
aiSetTarget_(pXTarget, pSprite->index);
if (!isActive(pTarget->index))
aiActivateDude(&bloodActors[pXTarget->reference]);
}
return;
}
}
}
if ((pXSprite->target_i < 0 || pPlayer != NULL) && (PlayClock & 32) != 0) {
// try find first target that dude can see
int nSprite;
StatIterator it(kStatDude);
while ((nSprite = it.NextIndex()) >= 0)
{
pTarget = &sprite[nSprite]; pXTarget = &xsprite[pTarget->extra];
if (pXTarget->target_i == pSprite->index) {
aiSetTarget_(pXSprite, pTarget->index);
return;
}
// skip non-dudes and players
if (!IsDudeSprite(pTarget) || (IsPlayerSprite(pTarget) && pXSource->data4 > 0) || pTarget->owner == pSprite->index) continue;
// avoid self aiming, those who dude can't see, and those who dude own
else if (!aiFightDudeCanSeeTarget(pXSprite, pDudeInfo, pTarget) || pSprite->index == pTarget->index) continue;
// if Target Changer have data1 = 666, everyone can be target, except AI team mates.
else if (pXSource->data1 != 666 && pXSource->data1 != pXTarget->data1) continue;
// don't attack immortal, burning dudes and mates
if (IsBurningDude(pTarget) || !IsKillableDude(pTarget) || (pXSource->data2 == 1 && aiFightIsMateOf(pXSprite, pXTarget)))
continue;
if (pXSource->data2 == 0 || (pXSource->data2 == 1 && !aiFightMatesHaveSameTarget(pXSprite, pTarget, matesPerEnemy))) {
// Change target for dude
aiSetTarget_(pXSprite, pTarget->index);
if (!isActive(pSprite->index))
aiActivateDude(&bloodActors[pXSprite->reference]);
// ...and change target of target to dude to force it fight
if (pXSource->data3 > 0 && pXTarget->target_i != pSprite->index) {
aiSetTarget_(pXTarget, pSprite->index);
if (pPlayer == NULL && !isActive(pTarget->index))
aiActivateDude(&bloodActors[pXTarget->reference]);
if (pXSource->data3 == 2)
aiFightAlarmDudesInSight(pTarget, maxAlarmDudes);
}
return;
}
break;
}
}
// got no target - let's ask mates if they have targets
if ((pXSprite->target_i < 0 || pPlayer != NULL) && pXSource->data2 == 1 && (PlayClock & 64) != 0) {
spritetype* pMateTarget = NULL;
if ((pMateTarget = aiFightGetMateTargets(pXSprite)) != NULL && pMateTarget->extra > 0) {
XSPRITE* pXMateTarget = &xsprite[pMateTarget->extra];
if (aiFightDudeCanSeeTarget(pXSprite, pDudeInfo, pMateTarget)) {
if (pXMateTarget->target_i < 0) {
aiSetTarget_(pXMateTarget, pSprite->index);
if (IsDudeSprite(pMateTarget) && !isActive(pMateTarget->index))
aiActivateDude(&bloodActors[pXMateTarget->reference]);
}
aiSetTarget_(pXSprite, pMateTarget->index);
if (!isActive(pSprite->index))
aiActivateDude(&bloodActors[pXSprite->reference]);
return;
// try walk in mate direction in case if not see the target
} else if (pXMateTarget->target_i >= 0 && aiFightDudeCanSeeTarget(pXSprite, pDudeInfo, &sprite[pXMateTarget->target_i])) {
spritetype* pMate = &sprite[pXMateTarget->target_i];
pXSprite->target_i = pMateTarget->index;
pXSprite->targetX = pMate->x;
pXSprite->targetY = pMate->y;
pXSprite->targetZ = pMate->z;
if (!isActive(pSprite->index))
aiActivateDude(&bloodActors[pXSprite->reference]);
return;
}
}
}
}
void usePictureChanger(XSPRITE* pXSource, int objType, int objIndex) {
//spritetype* pSource = &sprite[pXSource->reference];
switch (objType) {
case OBJ_SECTOR:
if (valueIsBetween(pXSource->data1, -1, 32767))
sector[objIndex].floorpicnum = pXSource->data1;
if (valueIsBetween(pXSource->data2, -1, 32767))
sector[objIndex].ceilingpicnum = pXSource->data2;
if (valueIsBetween(pXSource->data3, -1, 32767))
sector[objIndex].floorpal = uint8_t(pXSource->data3);
if (valueIsBetween(pXSource->data4, -1, 65535))
sector[objIndex].ceilingpal = uint8_t(pXSource->data4);
break;
case OBJ_SPRITE:
if (valueIsBetween(pXSource->data1, -1, 32767))
sprite[objIndex].picnum = pXSource->data1;
if (pXSource->data2 >= 0) sprite[objIndex].shade = (pXSource->data2 > 127) ? 127 : pXSource->data2;
else if (pXSource->data2 < -1) sprite[objIndex].shade = (pXSource->data2 < -127) ? -127 : pXSource->data2;
if (valueIsBetween(pXSource->data3, -1, 32767))
sprite[objIndex].pal = uint8_t(pXSource->data3);
break;
case OBJ_WALL:
if (valueIsBetween(pXSource->data1, -1, 32767))
wall[objIndex].picnum = pXSource->data1;
if (valueIsBetween(pXSource->data2, -1, 32767))
wall[objIndex].overpicnum = pXSource->data2;
if (valueIsBetween(pXSource->data3, -1, 32767))
wall[objIndex].pal = uint8_t(pXSource->data3);
break;
}
}
//---------------------------------------
// player related
QAV* playerQavSceneLoad(int qavId) {
QAV* pQav = getQAV(qavId);
if (!pQav) viewSetSystemMessage("Failed to load QAV animation #%d", qavId);
return pQav;
}
void playerQavSceneProcess(PLAYER* pPlayer, QAVSCENE* pQavScene) {
int nIndex = pQavScene->index;
auto qavactor = &bloodActors[nIndex];
if (qavactor->hasX()) {
XSPRITE* pXSprite = &xsprite[sprite[nIndex].extra];
if (pXSprite->waitTime > 0 && --pXSprite->sysData1 <= 0) {
if (pXSprite->txID >= kChannelUser) {
XSPRITE* pXSpr = NULL;
for (int i = bucketHead[pXSprite->txID]; i < bucketHead[pXSprite->txID + 1]; i++) {
if (rxBucket[i].type == OBJ_SPRITE) {
auto rxactor = rxBucket[i].GetActor();
if (!rxactor || !rxactor->hasX() || rxactor == qavactor) continue;
spritetype* pSpr = &rxactor->s();
pXSpr = &xsprite[pSpr->extra];
if (pSpr->type == kModernPlayerControl && pXSpr->command == 67) {
if (pXSpr->data2 == pXSprite->data2 || pXSpr->locked) continue;
else trPlayerCtrlStartScene(pXSpr, pPlayer, true);
return;
}
nnExtTriggerObject(rxBucket[i].type, rxactor->s().index, pXSprite->command);
}
else nnExtTriggerObject(rxBucket[i].type, rxBucket[i].rxindex, pXSprite->command);
}
} //else {
trPlayerCtrlStopScene(pPlayer);
//}
} else {
playerQavScenePlay(pPlayer);
pPlayer->weaponTimer = ClipLow(pPlayer->weaponTimer -= 4, 0);
}
} else {
pQavScene->index = pPlayer->sceneQav = -1;
pQavScene->qavResrc = NULL;
}
}
void playerQavSceneDraw(PLAYER* pPlayer, int a2, double a3, double a4, int a5) {
if (pPlayer == NULL || pPlayer->sceneQav == -1) return;
QAVSCENE* pQavScene = &gPlayerCtrl[pPlayer->nPlayer].qavScene;
spritetype* pSprite = &sprite[pQavScene->index];
if (pQavScene->qavResrc != NULL) {
QAV* pQAV = pQavScene->qavResrc;
int v4;
double smoothratio;
qavProcessTimer(pPlayer, pQAV, &v4, &smoothratio);
int flags = 2; int nInv = powerupCheck(pPlayer, kPwUpShadowCloak);
if (nInv >= 120 * 8 || (nInv != 0 && (PlayClock & 32))) {
a2 = -128; flags |= 1;
}
// draw as weapon
if (!(pSprite->flags & kModernTypeFlag1)) {
pQAV->x = int(a3); pQAV->y = int(a4);
pQAV->Draw(a3, a4, v4, flags, a2, a5, true, smoothratio);
// draw fullscreen (currently 4:3 only)
} else {
// What an awful hack. This throws proper ordering out of the window, but there is no way to reproduce this better with strict layering of elements.
// From the above commit it seems to be incomplete anyway...
pQAV->Draw(v4, flags, a2, a5, false, smoothratio);
}
}
}
void playerQavScenePlay(PLAYER* pPlayer) {
if (pPlayer == NULL) return;
QAVSCENE* pQavScene = &gPlayerCtrl[pPlayer->nPlayer].qavScene;
if (pPlayer->sceneQav == -1 && pQavScene->index >= 0)
pPlayer->sceneQav = xsprite[sprite[pQavScene->index].extra].data2;
if (pQavScene->qavResrc != NULL) {
QAV* pQAV = pQavScene->qavResrc;
pQAV->nSprite = pPlayer->pSprite->index;
int nTicks = pQAV->duration - pPlayer->weaponTimer;
pQAV->Play(nTicks - 4, nTicks, pPlayer->qavCallback, pPlayer);
}
}
void playerQavSceneReset(PLAYER* pPlayer) {
QAVSCENE* pQavScene = &gPlayerCtrl[pPlayer->nPlayer].qavScene;
pQavScene->index = pQavScene->dummy = pPlayer->sceneQav = -1;
pQavScene->qavResrc = NULL;
}
bool playerSizeShrink(PLAYER* pPlayer, int divider) {
pPlayer->pXSprite->scale = 256 / divider;
playerSetRace(pPlayer, kModeHumanShrink);
return true;
}
bool playerSizeGrow(PLAYER* pPlayer, int multiplier) {
pPlayer->pXSprite->scale = 256 * multiplier;
playerSetRace(pPlayer, kModeHumanGrown);
return true;
}
bool playerSizeReset(PLAYER* pPlayer) {
playerSetRace(pPlayer, kModeHuman);
pPlayer->pXSprite->scale = 0;
return true;
}
void playerDeactivateShrooms(PLAYER* pPlayer) {
powerupDeactivate(pPlayer, kPwUpGrowShroom);
pPlayer->pwUpTime[kPwUpGrowShroom] = 0;
powerupDeactivate(pPlayer, kPwUpShrinkShroom);
pPlayer->pwUpTime[kPwUpShrinkShroom] = 0;
}
PLAYER* getPlayerById(short id) {
// relative to connected players
if (id >= 1 && id <= kMaxPlayers) {
id = id - 1;
for (int i = connecthead; i >= 0; i = connectpoint2[i]) {
if (id == gPlayer[i].nPlayer)
return &gPlayer[i];
}
// absolute sprite type
} else if (id >= kDudePlayer1 && id <= kDudePlayer8) {
for (int i = connecthead; i >= 0; i = connectpoint2[i]) {
if (id == gPlayer[i].pSprite->type)
return &gPlayer[i];
}
}
//viewSetSystemMessage("There is no player id #%d", id);
return NULL;
}
// misc functions
bool IsBurningDude(spritetype* pSprite) {
if (pSprite == NULL) return false;
switch (pSprite->type) {
case kDudeBurningInnocent:
case kDudeBurningCultist:
case kDudeBurningZombieAxe:
case kDudeBurningZombieButcher:
case kDudeBurningTinyCaleb:
case kDudeBurningBeast:
case kDudeModernCustomBurning:
return true;
}
return false;
}
bool IsKillableDude(spritetype* pSprite) {
switch (pSprite->type) {
case kDudeGargoyleStatueFlesh:
case kDudeGargoyleStatueStone:
return false;
default:
if (!IsDudeSprite(pSprite) || xsprite[pSprite->extra].locked == 1) return false;
return true;
}
}
bool isGrown(spritetype* pSprite) {
if (powerupCheck(&gPlayer[pSprite->type - kDudePlayer1], kPwUpGrowShroom) > 0) return true;
else if (pSprite->extra >= 0 && xsprite[pSprite->extra].scale >= 512) return true;
else return false;
}
bool isShrinked(spritetype* pSprite) {
if (powerupCheck(&gPlayer[pSprite->type - kDudePlayer1], kPwUpShrinkShroom) > 0) return true;
else if (pSprite->extra >= 0 && xsprite[pSprite->extra].scale > 0 && xsprite[pSprite->extra].scale <= 128) return true;
else return false;
}
bool isActive(int nSprite) {
if (sprite[nSprite].extra < 0 || sprite[nSprite].extra >= kMaxXSprites)
return false;
XSPRITE* pXDude = &xsprite[sprite[nSprite].extra];
switch (pXDude->aiState->stateType) {
case kAiStateIdle:
case kAiStateGenIdle:
case kAiStateSearch:
case kAiStateMove:
case kAiStateOther:
return false;
default:
return true;
}
}
int getDataFieldOfObject(int objType, int objIndex, DBloodActor* actor, int dataIndex)
{
int data = -65535;
switch (objType)
{
case OBJ_SPRITE:
switch (dataIndex)
{
case 1: return actor->x().data1;
case 2: return actor->x().data2;
case 3:
switch (actor->s().type)
{
case kDudeModernCustom: return actor->x().sysData1;
default: return actor->x().data3;
}
case 4: return actor->x().data4;
default: return data;
}
case OBJ_SECTOR: return xsector[sector[objIndex].extra].data;
case OBJ_WALL: return xwall[wall[objIndex].extra].data;
default: return data;
}
}
bool setDataValueOfObject(int objType, int objIndex, int dataIndex, int value) {
switch (objType) {
case OBJ_SPRITE: {
XSPRITE* pXSprite = &xsprite[sprite[objIndex].extra];
// exceptions
if (IsDudeSprite(&sprite[objIndex]) && pXSprite->health <= 0) return true;
switch (sprite[objIndex].type) {
case kThingBloodBits:
case kThingBloodChunks:
case kThingZombieHead:
return true;
break;
}
switch (dataIndex) {
case 1:
xsprite[sprite[objIndex].extra].data1 = value;
switch (sprite[objIndex].type) {
case kSwitchCombo:
if (value == xsprite[sprite[objIndex].extra].data2) SetSpriteState(objIndex, &xsprite[sprite[objIndex].extra], 1);
else SetSpriteState(objIndex, &xsprite[sprite[objIndex].extra], 0);
break;
case kDudeModernCustom:
case kDudeModernCustomBurning:
gGenDudeExtra[objIndex].updReq[kGenDudePropertyWeapon] = true;
gGenDudeExtra[objIndex].updReq[kGenDudePropertyDmgScale] = true;
evPostActor(&bloodActors[objIndex], kGenDudeUpdTimeRate, kCallbackGenDudeUpdate);
break;
}
return true;
case 2:
xsprite[sprite[objIndex].extra].data2 = value;
switch (sprite[objIndex].type) {
case kDudeModernCustom:
case kDudeModernCustomBurning:
gGenDudeExtra[objIndex].updReq[kGenDudePropertySpriteSize] = true;
gGenDudeExtra[objIndex].updReq[kGenDudePropertyMass] = true;
gGenDudeExtra[objIndex].updReq[kGenDudePropertyDmgScale] = true;
gGenDudeExtra[objIndex].updReq[kGenDudePropertyStates] = true;
gGenDudeExtra[objIndex].updReq[kGenDudePropertyAttack] = true;
evPostActor(&bloodActors[objIndex], kGenDudeUpdTimeRate, kCallbackGenDudeUpdate);
break;
}
return true;
case 3:
xsprite[sprite[objIndex].extra].data3 = value;
switch (sprite[objIndex].type) {
case kDudeModernCustom:
case kDudeModernCustomBurning:
xsprite[sprite[objIndex].extra].sysData1 = value;
break;
}
return true;
case 4:
xsprite[sprite[objIndex].extra].data4 = value;
return true;
default:
return false;
}
}
case OBJ_SECTOR:
xsector[sector[objIndex].extra].data = value;
return true;
case OBJ_WALL:
xwall[wall[objIndex].extra].data = value;
return true;
default:
return false;
}
}
// a replacement of vanilla CanMove for patrol dudes
bool nnExtCanMove(spritetype* pSprite, int nTarget, int nAngle, int nRange) {
int x = pSprite->x, y = pSprite->y, z = pSprite->z, nSector = pSprite->sectnum;
HitScan(pSprite, z, Cos(nAngle) >> 16, Sin(nAngle) >> 16, 0, CLIPMASK0, nRange);
int nDist = approxDist(x - gHitInfo.hitx, y - gHitInfo.hity);
if (nTarget >= 0 && nDist - (pSprite->clipdist << 2) < nRange)
return (nTarget == gHitInfo.hitsprite);
x += MulScale(nRange, Cos(nAngle), 30);
y += MulScale(nRange, Sin(nAngle), 30);
if (!FindSector(x, y, z, &nSector))
return false;
if (sector[nSector].extra > 0) {
XSECTOR* pXSector = &xsector[sector[nSector].extra];
return !((sector[nSector].type == kSectorDamage || pXSector->damageType > 0) && pXSector->state && !nnExtIsImmune(pSprite, pXSector->damageType, 16));
}
return true;
}
// a replacement of vanilla aiChooseDirection for patrol dudes
void nnExtAiSetDirection(spritetype* pSprite, XSPRITE* pXSprite, int a3) {
assert(pSprite->type >= kDudeBase && pSprite->type < kDudeMax);
int nSprite = pSprite->index;
int vc = ((a3 + 1024 - pSprite->ang) & 2047) - 1024;
int t1 = DMulScale(xvel[nSprite], Cos(pSprite->ang), yvel[nSprite], Sin(pSprite->ang), 30);
int vsi = ((t1 * 15) >> 12) / 2;
int v8 = 341;
if (vc < 0)
v8 = -341;
if (nnExtCanMove(pSprite, pXSprite->target_i, pSprite->ang + vc, vsi))
pXSprite->goalAng = pSprite->ang + vc;
else if (nnExtCanMove(pSprite, pXSprite->target_i, pSprite->ang + vc / 2, vsi))
pXSprite->goalAng = pSprite->ang + vc / 2;
else if (nnExtCanMove(pSprite, pXSprite->target_i, pSprite->ang - vc / 2, vsi))
pXSprite->goalAng = pSprite->ang - vc / 2;
else if (nnExtCanMove(pSprite, pXSprite->target_i, pSprite->ang + v8, vsi))
pXSprite->goalAng = pSprite->ang + v8;
else if (nnExtCanMove(pSprite, pXSprite->target_i, pSprite->ang, vsi))
pXSprite->goalAng = pSprite->ang;
else if (nnExtCanMove(pSprite, pXSprite->target_i, pSprite->ang - v8, vsi))
pXSprite->goalAng = pSprite->ang - v8;
else
pXSprite->goalAng = pSprite->ang + 341;
if (pXSprite->dodgeDir) {
if (!nnExtCanMove(pSprite, pXSprite->target_i, pSprite->ang + pXSprite->dodgeDir * 512, 512))
{
pXSprite->dodgeDir = -pXSprite->dodgeDir;
if (!nnExtCanMove(pSprite, pXSprite->target_i, pSprite->ang + pXSprite->dodgeDir * 512, 512))
pXSprite->dodgeDir = 0;
}
}
}
/// patrol functions
// ------------------------------------------------
void aiPatrolState(spritetype* pSprite, int state) {
auto actor = &bloodActors[pSprite->index];
assert(pSprite->type >= kDudeBase && pSprite->type < kDudeMax);
XSPRITE* pXSprite = &xsprite[pSprite->extra];
assert(pXSprite->target_i >= 0 && pXSprite->target_i < kMaxSprites);
spritetype* pMarker = &sprite[pXSprite->target_i];
XSPRITE* pXMarker = &xsprite[pMarker->extra];
assert(pMarker->type == kMarkerPath);
bool nSeqOverride = false, crouch = false;
int i, seq = -1, start = 0, end = kPatrolStateSize;
const DUDEINFO_EXTRA* pExtra = &gDudeInfoExtra[pSprite->type - kDudeBase];
switch (state) {
case kAiStatePatrolWaitL:
seq = pExtra->idlgseqofs;
start = 0; end = 2;
break;
case kAiStatePatrolMoveL:
seq = pExtra->mvegseqofs;
start = 2, end = 7;
break;
case kAiStatePatrolTurnL:
seq = pExtra->mvegseqofs;
start = 7, end = 12;
break;
case kAiStatePatrolWaitW:
seq = pExtra->idlwseqofs;
start = 12; end = 18;
break;
case kAiStatePatrolMoveW:
seq = pExtra->mvewseqofs;
start = 18; end = 25;
break;
case kAiStatePatrolTurnW:
seq = pExtra->mvewseqofs;
start = 25; end = 32;
break;
case kAiStatePatrolWaitC:
seq = pExtra->idlcseqofs;
start = 32; end = 36;
crouch = true;
break;
case kAiStatePatrolMoveC:
seq = pExtra->mvecseqofs;
start = 36; end = 39;
crouch = true;
break;
case kAiStatePatrolTurnC:
seq = pExtra->mvecseqofs;
start = 39; end = kPatrolStateSize;
crouch = true;
break;
}
if (pXMarker->data4 > 0) seq = pXMarker->data4, nSeqOverride = true;
else if (!nSeqOverride && state == kAiStatePatrolWaitC && (pSprite->type == kDudeCultistTesla || pSprite->type == kDudeCultistTNT))
seq = 11537, nSeqOverride = true; // these don't have idle crouch seq for some reason...
if (seq < 0)
return aiPatrolStop(pSprite, -1);
for (i = start; i < end; i++) {
AISTATE* newState = &genPatrolStates[i];
if (newState->stateType != state || (!nSeqOverride && seq != newState->seqId))
continue;
if (pSprite->type == kDudeModernCustom) aiGenDudeNewState(actor, newState);
else aiNewState(&bloodActors[pXSprite->reference], newState);
if (crouch) pXSprite->unused1 |= kDudeFlagCrouch;
else pXSprite->unused1 &= ~kDudeFlagCrouch;
if (nSeqOverride)
seqSpawn(seq, OBJ_SPRITE, pSprite->extra);
return;
}
if (i == end) {
viewSetSystemMessage("No patrol state #%d found for dude #%d (type = %d)", state, pSprite->index, pSprite->type);
aiPatrolStop(pSprite, -1);
}
}
// check if some dude already follows the given marker
int aiPatrolMarkerBusy(int nExcept, int nMarker) {
for (int i = headspritestat[kStatDude]; i != -1; i = nextspritestat[i]) {
if (!IsDudeSprite(&sprite[i]) || sprite[i].index == nExcept || !xspriRangeIsFine(sprite[i].extra))
continue;
XSPRITE* pXDude = &xsprite[sprite[i].extra];
if (pXDude->health > 0 && pXDude->target_i >= 0 && sprite[pXDude->target_i].type == kMarkerPath && pXDude->target_i == nMarker)
return sprite[i].index;
}
return -1;
}
bool aiPatrolMarkerReached(spritetype* pSprite, XSPRITE* pXSprite) {
assert(pSprite->type >= kDudeBase && pSprite->type < kDudeMax);
auto actor = &bloodActors[pSprite->index];
const DUDEINFO_EXTRA* pExtra = &gDudeInfoExtra[pSprite->type - kDudeBase];
if (spriRangeIsFine(pXSprite->target_i) && sprite[pXSprite->target_i].type == kMarkerPath) {
spritetype* pMarker = &sprite[pXSprite->target_i];
short okDist = ClipLow(pMarker->clipdist << 1, 4);
int oX = abs(pMarker->x - pSprite->x) >> 4;
int oY = abs(pMarker->y - pSprite->y) >> 4;
if (approxDist(oX, oY) <= okDist) {
if (spriteIsUnderwater(actor) || pExtra->flying) {
okDist = pMarker->clipdist << 4;
int ztop, zbot, ztop2, zbot2;
GetSpriteExtents(pSprite, &ztop, &zbot);
GetSpriteExtents(pMarker, &ztop2, &zbot2);
int oZ1 = abs(zbot - ztop2) >> 6;
int oZ2 = abs(ztop - zbot2) >> 6;
if (oZ1 > okDist && oZ2 > okDist)
return false;
}
return true;
}
}
return false;
}
int findNextMarker(XSPRITE* pXMark, bool back) {
XSPRITE* pXNext = NULL; int i;
for (i = headspritestat[kStatPathMarker]; i != -1; i = nextspritestat[i]) {
if (!xspriRangeIsFine(sprite[i].extra) || sprite[i].index == pXMark->reference)
continue;
pXNext = &xsprite[sprite[i].extra];
if ((pXNext->locked || pXNext->isTriggered || pXNext->DudeLockout) || (back && pXNext->data2 != pXMark->data1) || (!back && pXNext->data1 != pXMark->data2))
continue;
return sprite[i].index;
}
return -1;
}
bool markerIsNode(XSPRITE* pXMark, bool back) {
XSPRITE* pXNext = NULL; int i; int cnt = 0;
for (i = headspritestat[kStatPathMarker]; i != -1; i = nextspritestat[i]) {
if (!xspriRangeIsFine(sprite[i].extra) || sprite[i].index == pXMark->reference)
continue;
pXNext = &xsprite[sprite[i].extra];
if ((pXNext->locked || pXNext->isTriggered || pXNext->DudeLockout) || (back && pXNext->data2 != pXMark->data1) || (!back && pXNext->data1 != pXMark->data2))
continue;
if (++cnt > 1)
return true;
}
return false;
}
void aiPatrolSetMarker(spritetype* pSprite, XSPRITE* pXSprite) {
spritetype* pNext = NULL; XSPRITE* pXNext = NULL;
spritetype* pCur = NULL; XSPRITE* pXCur = NULL;
spritetype* pPrev = NULL; XSPRITE* pXPrev = NULL;
bool back = false;
int path = -1; int firstFinePath = -1; int prev = -1, next, i, dist, zt1, zb1, zt2, zb2, closest = 200000;
// select closest marker that dude can see
if (pXSprite->target_i <= 0) {
for (i = headspritestat[kStatPathMarker]; i != -1; i = nextspritestat[i]) {
if (!xspriRangeIsFine(sprite[i].extra))
continue;
pNext = &sprite[i]; pXNext = &xsprite[pNext->extra];
if (pXNext->locked || pXNext->isTriggered || pXNext->DudeLockout || (dist = approxDist(pNext->x - pSprite->x, pNext->y - pSprite->y)) > closest)
continue;
GetSpriteExtents(pNext, &zt1, &zb1); GetSpriteExtents(pSprite, &zt2, &zb2);
if (cansee(pNext->x, pNext->y, zt1, pNext->sectnum, pSprite->x, pSprite->y, zt2, pSprite->sectnum)) {
closest = dist;
path = pNext->index;
}
}
// set next marker
} else if (sprite[pXSprite->target_i].type == kMarkerPath && xspriRangeIsFine(sprite[pXSprite->target_i].extra)) {
// idea: which one of next (allowed) markers are closer to the potential target?
// idea: -3 select random next marker that dude can see in radius of reached marker
// if reached marker is in radius of another marker with -3, but greater radius, use that marker
// idea: for nodes only flag32 = specify if enemy must return back to node or allowed to select
// another marker which belongs that node?
int breakChance = 0;
pCur = &sprite[pXSprite->target_i];
pXCur = &xsprite[pCur->extra];
if (pXSprite->targetX >= 0)
{
pPrev = &sprite[pXSprite->targetX];
pXPrev = &xsprite[pPrev->extra];
}
prev = pCur->index;
bool node = markerIsNode(pXCur, false);
pXSprite->unused2 = aiPatrolGetPathDir(pXSprite, pXCur); // decide if it should go back or forward
if (pXSprite->unused2 == kPatrolMoveBackward && Chance(0x8000) && node)
pXSprite->unused2 = kPatrolMoveForward;
back = (pXSprite->unused2 == kPatrolMoveBackward); next = (back) ? pXCur->data1 : pXCur->data2;
for (i = headspritestat[kStatPathMarker]; i != -1; i = nextspritestat[i]) {
if (sprite[i].index == pXSprite->target_i || !xspriRangeIsFine(sprite[i].extra)) continue;
else if (pXSprite->targetX >= 0 && sprite[i].index == pPrev->index && node) {
if (pXCur->data2 == pXPrev->data1)
continue;
}
pXNext = &xsprite[sprite[i].extra];
if ((pXNext->locked || pXNext->isTriggered || pXNext->DudeLockout) || (back && pXNext->data2 != next) || (!back && pXNext->data1 != next))
continue;
if (firstFinePath == -1) firstFinePath = pXNext->reference;
if (aiPatrolMarkerBusy(pSprite->index, pXNext->reference) >= 0 && !Chance(0x0010)) continue;
else path = pXNext->reference;
breakChance += nnExtRandom(1, 5);
if (breakChance >= 5)
break;
}
if (firstFinePath == -1) {
viewSetSystemMessage("No markers with id #%d found for dude #%d! (back = %d)", next, pSprite->index, back);
return;
}
if (path == -1)
path = firstFinePath;
}
if (!spriRangeIsFine(path))
return;
pXSprite->target_i = path;
pXSprite->targetX = prev; // keep previous marker index here, use actual sprite coords when selecting direction
sprite[path].owner = pSprite->index;
}
void aiPatrolStop(spritetype* pSprite, int target, bool alarm)
{
auto actor = &bloodActors[pSprite->index];
if (xspriRangeIsFine(pSprite->extra))
{
XSPRITE* pXSprite = &xsprite[pSprite->extra];
pXSprite->data3 = 0; // reset spot progress
pXSprite->unused1 &= ~kDudeFlagCrouch; // reset the crouch status
pXSprite->unused2 = kPatrolMoveForward; // reset path direction
pXSprite->targetX = -1; // reset the previous marker index
if (pXSprite->health <= 0)
return;
if (pXSprite->target_i >= 0 && sprite[pXSprite->target_i].type == kMarkerPath) {
if (target < 0) pSprite->ang = sprite[pXSprite->target_i].ang & 2047;
actor->SetTarget(nullptr);
}
bool patrol = pXSprite->dudeFlag4; pXSprite->dudeFlag4 = 0;
if (spriRangeIsFine(target) && IsDudeSprite(&sprite[target]) && xspriRangeIsFine(sprite[target].extra)) {
aiSetTarget_(pXSprite, target);
aiActivateDude(&bloodActors[pXSprite->reference]);
// alarm only when in non-recoil state?
//if (((pXSprite->unused1 & kDudeFlagStealth) && stype != kAiStateRecoil) || !(pXSprite->unused1 & kDudeFlagStealth)) {
if (alarm) aiPatrolAlarmFull(pSprite, &xsprite[sprite[target].extra], Chance(0x0100));
else aiPatrolAlarmLite(pSprite, &xsprite[sprite[target].extra]);
//}
} else {
aiInitSprite(actor);
aiSetTarget_(pXSprite, pXSprite->targetX, pXSprite->targetY, pXSprite->targetZ);
}
pXSprite->dudeFlag4 = patrol; // this must be kept so enemy can patrol after respawn again
}
return;
}
void aiPatrolRandGoalAng(DBloodActor* actor) {
auto pXSprite = &actor->x();
auto pSprite = &actor->s();
int goal = kAng90;
if (Chance(0x4000))
goal = kAng120;
if (Chance(0x4000))
goal = kAng180;
if (Chance(0x8000))
goal = -goal;
pXSprite->goalAng = (pSprite->ang + goal) & 2047;
}
void aiPatrolTurn(DBloodActor* actor) {
auto pXSprite = &actor->x();
auto pSprite = &actor->s();
int nTurnRange = (getDudeInfo(pSprite->type)->angSpeed << 1) >> 4;
int nAng = ((pXSprite->goalAng + 1024 - pSprite->ang) & 2047) - 1024;
pSprite->ang = (pSprite->ang + ClipRange(nAng, -nTurnRange, nTurnRange)) & 2047;
}
void aiPatrolMove(DBloodActor* actor) {
auto pXSprite = &actor->x();
auto pSprite = &actor->s();
if (!(pSprite->type >= kDudeBase && pSprite->type < kDudeMax) || !spriRangeIsFine(pXSprite->target_i))
return;
int dudeIdx = pSprite->type - kDudeBase;
switch (pSprite->type) {
case kDudeCultistShotgunProne: dudeIdx = kDudeCultistShotgun - kDudeBase; break;
case kDudeCultistTommyProne: dudeIdx = kDudeCultistTommy - kDudeBase; break;
}
spritetype* pTarget = &sprite[pXSprite->target_i];
XSPRITE* pXTarget = &xsprite[pTarget->extra];
DUDEINFO* pDudeInfo = &dudeInfo[dudeIdx];
const DUDEINFO_EXTRA* pExtra = &gDudeInfoExtra[dudeIdx];
int dx = (pTarget->x - pSprite->x);
int dy = (pTarget->y - pSprite->y);
int dz = (pTarget->z - (pSprite->z - pDudeInfo->eyeHeight)) * 6;
int vel = (pXSprite->unused1 & kDudeFlagCrouch) ? kMaxPatrolCrouchVelocity : kMaxPatrolVelocity;
int goalAng = 341;
if (pExtra->flying || spriteIsUnderwater(actor)) {
goalAng >>= 1;
zvel[pSprite->index] = dz;
if (pSprite->flags & kPhysGravity)
pSprite->flags &= ~kPhysGravity;
} else if (!pExtra->flying) {
pSprite->flags |= kPhysGravity | kPhysFalling;
}
int nTurnRange = (pDudeInfo->angSpeed << 2) >> 4;
int nAng = ((pXSprite->goalAng + 1024 - pSprite->ang) & 2047) - 1024;
pSprite->ang = (pSprite->ang + ClipRange(nAng, -nTurnRange, nTurnRange)) & 2047;
if (abs(nAng) > goalAng || ((pXTarget->waitTime > 0 || pXTarget->data1 == pXTarget->data2) && aiPatrolMarkerReached(pSprite, pXSprite))) {
xvel[pSprite->index] = 0;
yvel[pSprite->index] = 0;
return;
}
if ((gSpriteHit[pSprite->extra].hit & 0xc000) == 0xc000) {
int nHSprite = gSpriteHit[pSprite->extra].hit & 0x3fff;
XSPRITE* pXSprite2 = &xsprite[sprite[nHSprite].extra];
pXSprite2->dodgeDir = -1;
pXSprite->dodgeDir = 1;
aiMoveDodge(&bloodActors[pXSprite->reference]);
} else {
int frontSpeed = aiPatrolGetVelocity(pDudeInfo->frontSpeed, pXTarget->busyTime);
xvel[pSprite->index] += MulScale(frontSpeed, Cos(pSprite->ang), 30);
yvel[pSprite->index] += MulScale(frontSpeed, Sin(pSprite->ang), 30);
}
vel = MulScale(vel, approxDist(dx, dy) << 6, 16);
xvel[pSprite->index] = ClipRange(xvel[pSprite->index], -vel, vel);
yvel[pSprite->index] = ClipRange(yvel[pSprite->index], -vel, vel);
return;
}
void aiPatrolAlarmLite(spritetype* pSprite, XSPRITE* pXTarget) {
if (!xsprIsFine(pSprite) || !IsDudeSprite(pSprite))
return;
auto targetactor = &bloodActors[pXTarget->reference];
XSPRITE* pXSprite = &xsprite[pSprite->extra];
if (pXSprite->health <= 0)
return;
spritetype* pDude = NULL; XSPRITE* pXDude = NULL;
spritetype* pTarget = &sprite[pXTarget->reference];
int zt1, zb1, zt2, zb2; //int eaz1 = (getDudeInfo(pSprite->type)->eyeHeight * pSprite->yrepeat) << 2;
GetSpriteExtents(pSprite, &zt1, &zb1); GetSpriteExtents(pTarget, &zt2, &zb2);
for (int nSprite = headspritestat[kStatDude]; nSprite >= 0; nSprite = nextspritestat[nSprite]) {
auto dudeactor = &bloodActors[nSprite];
pDude = &dudeactor->s();
if (pDude->index == pSprite->index || !IsDudeSprite(pDude) || IsPlayerSprite(pDude) || pDude->extra < 0)
continue;
pXDude = &dudeactor->x();
if (pXDude->health <= 0)
continue;
int eaz2 = (getDudeInfo(pTarget->type)->eyeHeight * pTarget->yrepeat) << 2;
int nDist = approxDist(pDude->x - pSprite->x, pDude->y - pSprite->y);
if (nDist >= kPatrolAlarmSeeDist || !cansee(pSprite->x, pSprite->y, zt1, pSprite->sectnum, pDude->x, pDude->y, pDude->z - eaz2, pDude->sectnum)) {
nDist = approxDist(pDude->x - pTarget->x, pDude->y - pTarget->y);
if (nDist >= kPatrolAlarmSeeDist || !cansee(pTarget->x, pTarget->y, zt2, pTarget->sectnum, pDude->x, pDude->y, pDude->z - eaz2, pDude->sectnum))
continue;
}
if (aiInPatrolState(pXDude->aiState)) aiPatrolStop(pDude, pXDude->target_i);
if (pXDude->target_i >= 0 || pXDude->target_i == pXSprite->target_i)
continue;
aiSetTarget(dudeactor, targetactor);
aiActivateDude(dudeactor);
}
}
void aiPatrolAlarmFull(spritetype* pSprite, XSPRITE* pXTarget, bool chain) {
if (!xsprIsFine(pSprite) || !IsDudeSprite(pSprite))
return;
XSPRITE* pXSprite = &xsprite[pSprite->extra];
if (pXSprite->health <= 0)
return;
spritetype* pDude = NULL; XSPRITE* pXDude = NULL;
spritetype* pTarget = &sprite[pXTarget->reference];
int eaz2 = (getDudeInfo(pSprite->type)->eyeHeight * pSprite->yrepeat) << 2;
int x2 = pSprite->x, y2 = pSprite->y, z2 = pSprite->z - eaz2, sect2 = pSprite->sectnum;
int tzt, tzb; GetSpriteExtents(pTarget, &tzt, &tzb);
int x3 = pTarget->x, y3 = pTarget->y, z3 = tzt, sect3 = pTarget->sectnum;
for (int nSprite = headspritestat[kStatDude]; nSprite >= 0; nSprite = nextspritestat[nSprite]) {
auto dudeactor = &bloodActors[nSprite];
pDude = &dudeactor->s();
if (pDude->index == pSprite->index || !IsDudeSprite(pDude) || IsPlayerSprite(pDude) || pDude->extra < 0)
continue;
pXDude = &dudeactor->x();
if (pXDude->health <= 0)
continue;
int eaz1 = (getDudeInfo(pDude->type)->eyeHeight * pDude->yrepeat) << 2;
int x1 = pDude->x, y1 = pDude->y, z1 = pDude->z - eaz1, sect1 = pDude->sectnum;
int nDist1 = approxDist(x1 - x2, y1 - y2);
int nDist2 = approxDist(x1 - x3, y1 - y3);
//int hdist = (pXDude->dudeDeaf) ? 0 : getDudeInfo(pDude->type)->hearDist / 4;
int sdist = (pXDude->dudeGuard) ? 0 : getDudeInfo(pDude->type)->seeDist / 2;
if (//(nDist1 < hdist || nDist2 < hdist) ||
((nDist1 < sdist && cansee(x1, y1, z1, sect1, x2, y2, z2, sect2)) || (nDist2 < sdist && cansee(x1, y1, z1, sect1, x3, y3, z3, sect3)))) {
if (aiInPatrolState(pXDude->aiState)) aiPatrolStop(pDude, pXDude->target_i);
if (pXDude->target_i >= 0 || pXDude->target_i == pXSprite->target_i)
continue;
if (spriRangeIsFine(pXSprite->target_i)) aiSetTarget(dudeactor, &bloodActors[pXSprite->target_i]);
else aiSetTarget(dudeactor, pSprite->x, pSprite->y, pSprite->z);
aiActivateDude(dudeactor);
if (chain)
aiPatrolAlarmFull(pDude, pXTarget, Chance(0x0010));
//Printf("Dude #%d alarms dude #%d", pSprite->index, pDude->index);
}
}
}
bool spritesTouching(int nXSprite1, int nXSprite2) {
if (!xspriRangeIsFine(nXSprite1) || !xspriRangeIsFine(nXSprite2))
return false;
int nHSprite = -1;
if ((gSpriteHit[nXSprite1].hit & 0xc000) == 0xc000) nHSprite = gSpriteHit[nXSprite1].hit & 0x3fff;
else if ((gSpriteHit[nXSprite1].florhit & 0xc000) == 0xc000) nHSprite = gSpriteHit[nXSprite1].florhit & 0x3fff;
else if ((gSpriteHit[nXSprite1].ceilhit & 0xc000) == 0xc000) nHSprite = gSpriteHit[nXSprite1].ceilhit & 0x3fff;
return (spriRangeIsFine(nHSprite) && sprite[nHSprite].extra == nXSprite2);
}
bool aiCanCrouch(spritetype* pSprite) {
if (pSprite->type >= kDudeBase && pSprite->type < kDudeVanillaMax)
return (gDudeInfoExtra[pSprite->type - kDudeBase].idlcseqofs >= 0 && gDudeInfoExtra[pSprite->type - kDudeBase].mvecseqofs >= 0);
else if (pSprite->type == kDudeModernCustom || pSprite->type == kDudeModernCustomBurning)
return gGenDudeExtra[pSprite->index].canDuck;
return false;
}
bool readyForCrit(spritetype* pHunter, spritetype* pVictim) {
if (!(pHunter->type >= kDudeBase && pHunter->type < kDudeMax) || !(pVictim->type >= kDudeBase && pVictim->type < kDudeMax))
return false;
int dx, dy;
dx = pVictim->x - pHunter->x;
dy = pVictim->y - pHunter->y;
if (approxDist(dx, dy) >= (7000 / ClipLow(gGameOptions.nDifficulty >> 1, 1)))
return false;
return (abs(((getangle(dx, dy) + 1024 - pVictim->ang) & 2047) - 1024) <= kAng45);
}
int aiPatrolSearchTargets(spritetype* pSprite, XSPRITE* pXSprite) {
enum { kMaxPatrolFoundSounds = 256 }; // should be the maximum amount of sound channels the engine can play at the same time.
PATROL_FOUND_SOUNDS patrolBonkles[kMaxPatrolFoundSounds];
assert(pSprite->type >= kDudeBase && pSprite->type < kDudeMax);
DUDEINFO* pDudeInfo = getDudeInfo(pSprite->type); PLAYER* pPlayer = NULL;
for (int i = 0; i < kMaxPatrolFoundSounds; i++) {
patrolBonkles[i].snd = patrolBonkles[i].cur = 0;
patrolBonkles[i].max = ClipLow((gGameOptions.nDifficulty + 1) >> 1, 1);
}
int i, j, f, mod, x, y, z, dx, dy, nDist, eyeAboveZ, target = -1, sndCnt = 0, seeDist, hearDist, feelDist, seeChance, hearChance;
bool stealth = (pXSprite->unused1 & kDudeFlagStealth); bool blind = (pXSprite->dudeGuard); bool deaf = (pXSprite->dudeDeaf);
// search for player targets
for (i = connecthead; i != -1; i = connectpoint2[i]) {
pPlayer = &gPlayer[i];
spritetype* pSpr = pPlayer->pSprite;
if (!xsprIsFine(pSpr))
continue;
XSPRITE* pXSpr = &xsprite[pSpr->extra];
if (pXSpr->health <= 0)
continue;
target = -1; seeChance = hearChance = 0x0000;
x = pSpr->x, y = pSpr->y, z = pSpr->z, dx = x - pSprite->x, dy = y - pSprite->y; nDist = approxDist(dx, dy);
seeDist = (stealth) ? pDudeInfo->seeDist / 3 : pDudeInfo->seeDist >> 1;
hearDist = pDudeInfo->hearDist; feelDist = hearDist >> 1;
// TO-DO: is there any dudes that sees this patrol dude and sees target?
if (nDist <= seeDist) {
eyeAboveZ = (pDudeInfo->eyeHeight * pSprite->yrepeat) << 2;
if (nDist < seeDist >> 3) GetSpriteExtents(pSpr, &z, &j); //use ztop of the target sprite
if (!cansee(x, y, z, pSpr->sectnum, pSprite->x, pSprite->y, pSprite->z - eyeAboveZ, pSprite->sectnum))
continue;
} else {
continue;
}
bool invisible = (powerupCheck(pPlayer, kPwUpShadowCloak) > 0);
if (spritesTouching(pSprite->extra, pSpr->extra) || spritesTouching(pSpr->extra, pSprite->extra)) {
DPrintf(DMSG_SPAMMY, "Patrol dude #%d spot the Player #%d via touch.", pSprite->index, pPlayer->nPlayer + 1);
if (invisible) pPlayer->pwUpTime[kPwUpShadowCloak] = 0;
target = pSpr->index;
break;
}
if (!deaf) {
soundEngine->EnumerateChannels([&](FSoundChan* chan)
{
int sndx = 0, sndy = 0;
int searchsect = -1;
if (chan->SourceType == SOURCE_Actor)
{
auto emitter = (spritetype*)chan->Source;
if (emitter < sprite || emitter >= sprite + MAXSPRITES || emitter->statnum == kStatFree) return false; // not a valid source.
sndx = emitter->x;
sndy = emitter->y;
// sound attached to the sprite
if (pSpr->index != emitter->index && emitter->owner != pSpr->index) {
if (!sectRangeIsFine(emitter->sectnum)) return false;
searchsect = emitter->sectnum;
}
}
else if (chan->SourceType == SOURCE_Unattached)
{
if (chan->UserData < 0 || chan->UserData >= numsectors) return false; // not a vaild sector sound.
sndx = int(chan->Point[0] * 16);
sndy = int(chan->Point[1] * -16);
searchsect = chan->UserData;
}
if (searchsect == -1) return false;
int nDist = approxDist(sndx - pSprite->x, sndy - pSprite->y);
if (nDist > hearDist) return false;
int sndnum = chan->OrgID;
// N same sounds per single enemy
for (int f = 0; f < sndCnt; f++)
{
if (patrolBonkles[f].snd != sndnum) continue;
else if (++patrolBonkles[f].cur >= patrolBonkles[f].max)
return false;
}
if (sndCnt < kMaxPatrolFoundSounds - 1)
patrolBonkles[sndCnt++].snd = sndnum;
bool found = false;
BloodSectIterator it(searchsect);
while (auto act = it.Next())
{
if (act->GetOwner() == &bloodActors[pSpr->index])
{
found = true;
break;
}
}
if (!found) return false;
f = ClipLow((hearDist - nDist) / 8, 0);
int sndvol = int(chan->Volume * (80.f / 0.8f));
hearChance += mulscale8(sndvol, f) + Random(gGameOptions.nDifficulty);
return (hearChance >= kMaxPatrolSpotValue);
});
if (invisible && hearChance >= kMaxPatrolSpotValue >> 2)
{
target = pSpr->index;
pPlayer->pwUpTime[kPwUpShadowCloak] = 0;
invisible = false;
break;
}
}
if (!invisible && (!deaf || !blind)) {
if (stealth) {
switch (pPlayer->lifeMode) {
case kModeHuman:
case kModeHumanShrink:
if (pPlayer->lifeMode == kModeHumanShrink) {
seeDist -= mulscale8(164, seeDist);
feelDist -= mulscale8(164, feelDist);
}
if (pPlayer->posture == kPostureCrouch) {
seeDist -= mulscale8(64, seeDist);
feelDist -= mulscale8(128, feelDist);
}
break;
case kModeHumanGrown:
if (pPlayer->posture != kPostureCrouch) {
seeDist += mulscale8(72, seeDist);
feelDist += mulscale8(64, feelDist);
} else {
seeDist += mulscale8(48, seeDist);
}
break;
}
}
bool itCanHear = false; bool itCanSee = false;
feelDist = ClipLow(feelDist, 0); seeDist = ClipLow(seeDist, 0);
if (hearDist) {
itCanHear = (!deaf && (nDist < hearDist || hearChance > 0));
if (itCanHear && nDist < feelDist && (xvel[pSpr->index] || yvel[pSpr->index] || zvel[pSpr->index]))
hearChance += ClipLow(mulscale8(1, ClipLow(((feelDist - nDist) + (abs(xvel[pSpr->index]) + abs(yvel[pSpr->index]) + abs(zvel[pSpr->index]))) >> 6, 0)), 0);
}
if (seeDist) {
int periphery = ClipLow(pDudeInfo->periphery, kAng60);
int nDeltaAngle = abs(((getangle(dx, dy) + 1024 - pSprite->ang) & 2047) - 1024);
if ((itCanSee = (!blind && nDist < seeDist && nDeltaAngle < periphery)) == true) {
int base = 100 + ((20 * gGameOptions.nDifficulty) - (nDeltaAngle / 5));
//seeChance = base - MulScale(ClipRange(5 - gGameOptions.nDifficulty, 1, 4), nDist >> 1, 16);
//scale(0x40000, a6, dist2);
int d = nDist >> 2;
int m = DivScale(d, 0x2000, 8);
int t = MulScale(d, m, 8);
//int n = mulscale8(nDeltaAngle >> 2, 64);
seeChance = ClipRange(DivScale(base, t, 8), 0, kMaxPatrolSpotValue >> 1);
//seeChance = scale(0x1000, base, t);
//viewSetSystemMessage("SEE CHANCE: %d, BASE %d, DIST %d, T %d", seeChance, base, nDist, t);
//itCanSee = false;
}
}
if (!itCanSee && !itCanHear)
continue;
if (stealth) {
// search in stealth regions to modify spot chances
for (j = headspritestat[kStatModernStealthRegion]; j != -1; j = nextspritestat[j]) {
spritetype* pSteal = &sprite[j];
if (!xspriRangeIsFine(pSteal->extra))
continue;
XSPRITE* pXSteal = &xsprite[pSteal->extra];
if (pXSteal->locked) // ignore locked regions
continue;
bool fixd = (pSteal->flags & kModernTypeFlag1); // fixed percent value
bool both = (pSteal->flags & kModernTypeFlag4); // target AND dude must be in this region
bool dude = (both || (pSteal->flags & kModernTypeFlag2)); // dude must be in this region
bool trgt = (both || !dude); // target must be in this region
bool crouch = (pSteal->flags & kModernTypeFlag8); // target must crouch
//bool floor = (pSteal->cstat & CSTAT_SPRITE_BLOCK); // target (or dude?) must touch floor of the sector
if (trgt) {
if (pXSteal->data1 > 0)
{
if (approxDist(abs(pSteal->x - pSpr->x) >> 4, abs(pSteal->y - pSpr->y) >> 4) >= pXSteal->data1)
continue;
} else if (pSpr->sectnum != pSteal->sectnum)
continue;
if (crouch && pPlayer->posture == kPostureStand)
continue;
}
if (dude) {
if (pXSteal->data1 > 0)
{
if (approxDist(abs(pSteal->x - pSprite->x) >> 4, abs(pSteal->y - pSprite->y) >> 4) >= pXSteal->data1)
continue;
} else if (pSprite->sectnum != pSteal->sectnum)
continue;
}
if (itCanHear) {
if (fixd)
hearChance = ClipLow(hearChance, pXSteal->data2);
mod = (hearChance * pXSteal->data2) / kPercFull;
if (fixd) hearChance = mod; else hearChance += mod;
hearChance = ClipRange(hearChance, -kMaxPatrolSpotValue, kMaxPatrolSpotValue);
}
if (itCanSee) {
if (fixd)
seeChance = ClipLow(seeChance, pXSteal->data3);
mod = (seeChance * pXSteal->data3) / kPercFull;
if (fixd) seeChance = mod; else seeChance += mod;
seeChance = ClipRange(seeChance, -kMaxPatrolSpotValue, kMaxPatrolSpotValue);
}
// trigger this region if target gonna be spot
if (pXSteal->txID && pXSprite->data3 + hearChance + seeChance >= kMaxPatrolSpotValue)
trTriggerSprite(pSteal->index, pXSteal, kCmdToggle);
// continue search another stealth regions to affect chances
}
}
if (itCanHear && hearChance > 0) {
DPrintf(DMSG_SPAMMY, "Patrol dude #%d hearing the Player #%d.", pSprite->index, pPlayer->nPlayer + 1);
pXSprite->data3 = ClipRange(pXSprite->data3 + hearChance, -kMaxPatrolSpotValue, kMaxPatrolSpotValue);
if (!stealth) {
target = pSpr->index;
break;
}
}
if (itCanSee && seeChance > 0) {
//DPrintf(DMSG_SPAMMY, "Patrol dude #%d seeing the Player #%d.", pSprite->index, pPlayer->nPlayer + 1);
//pXSprite->data3 += seeChance;
pXSprite->data3 = ClipRange(pXSprite->data3 + seeChance, -kMaxPatrolSpotValue, kMaxPatrolSpotValue);
if (!stealth) {
target = pSpr->index;
break;
}
}
}
// add check for corpses?
if ((pXSprite->data3 = ClipRange(pXSprite->data3, 0, kMaxPatrolSpotValue)) == kMaxPatrolSpotValue) {
target = pSpr->index;
break;
}
//int perc = (100 * ClipHigh(pXSprite->data3, kMaxPatrolSpotValue)) / kMaxPatrolSpotValue;
//viewSetSystemMessage("%d / %d / %d / %d", hearChance, seeDist, seeChance, perc);
}
if (target >= 0) return target;
pXSprite->data3 -= ClipLow(((kPercFull * pXSprite->data3) / kMaxPatrolSpotValue) >> 2, 3);
return -1;
}
void aiPatrolFlagsMgr(spritetype* pSource, XSPRITE* pXSource, spritetype* pDest, XSPRITE* pXDest, bool copy, bool init) {
auto destactor = &bloodActors[pDest->index];
// copy flags
if (copy) {
pXDest->dudeFlag4 = pXSource->dudeFlag4;
pXDest->dudeAmbush = pXSource->dudeAmbush;
pXDest->dudeGuard = pXSource->dudeGuard;
pXDest->dudeDeaf = pXSource->dudeDeaf;
pXDest->unused1 = pXSource->unused1;
if (pXSource->unused1 & kDudeFlagStealth) pXDest->unused1 |= kDudeFlagStealth;
else pXDest->unused1 &= ~kDudeFlagStealth;
}
// do init
if (init) {
if (!pXDest->dudeFlag4) {
if (aiInPatrolState(pXDest->aiState))
aiPatrolStop(pDest, -1);
} else {
if (aiInPatrolState(pXDest->aiState))
return;
pXDest->target_i = -1; // reset the target
pXDest->stateTimer = 0;
aiPatrolSetMarker(pDest, pXDest);
if (spriteIsUnderwater(destactor)) aiPatrolState(pDest, kAiStatePatrolWaitW);
else aiPatrolState(pDest, kAiStatePatrolWaitL);
pXDest->data3 = 0; // reset the spot progress
}
}
}
bool aiPatrolGetPathDir(XSPRITE* pXSprite, XSPRITE* pXMarker) {
if (pXSprite->unused2 == kPatrolMoveForward) return (pXMarker->data2 == -2) ? (bool)kPatrolMoveBackward : (bool)kPatrolMoveForward;
else return (findNextMarker(pXMarker, kPatrolMoveBackward) >= 0) ? (bool)kPatrolMoveBackward : (bool)kPatrolMoveForward;
}
void aiPatrolThink(DBloodActor* actor) {
auto pXSprite = &actor->x();
auto pSprite = &actor->s();
assert(pSprite->type >= kDudeBase && pSprite->type < kDudeMax);
int nTarget, stateTimer, nMarker = pXSprite->target_i;
if ((nTarget = aiPatrolSearchTargets(pSprite, pXSprite)) != -1) {
aiPatrolStop(pSprite, nTarget, pXSprite->dudeAmbush);
return;
}
bool crouch = (pXSprite->unused1 & kDudeFlagCrouch), uwater = spriteIsUnderwater(actor);
if (!spriRangeIsFine(nMarker) || (pSprite->type == kDudeModernCustom && ((uwater && !canSwim(actor)) || !canWalk(actor)))) {
aiPatrolStop(pSprite, -1);
return;
}
auto markeractor = &bloodActors[nMarker];
spritetype* pMarker = &markeractor->s();
XSPRITE* pXMarker = &markeractor->x();
const DUDEINFO_EXTRA* pExtra = &gDudeInfoExtra[pSprite->type - kDudeBase];
bool isFinal = ((!pXSprite->unused2 && pXMarker->data2 == -1) || (pXSprite->unused2 && pXMarker->data1 == -1));
bool reached = false;
if (aiPatrolWaiting(pXSprite->aiState)) {
//viewSetSystemMessage("WAIT %d / %d", pXSprite->targetY, pXSprite->stateTimer);
if (pXSprite->stateTimer > 0 || pXMarker->data1 == pXMarker->data2) {
if (pExtra->flying)
zvel[pSprite->index] = Random2(0x8000);
// turn while waiting
if (pMarker->flags & kModernTypeFlag16) {
stateTimer = pXSprite->stateTimer;
if (--pXSprite->unused4 <= 0) {
if (uwater) aiPatrolState(pSprite, kAiStatePatrolTurnW);
else if (crouch) aiPatrolState(pSprite, kAiStatePatrolTurnC);
else aiPatrolState(pSprite, kAiStatePatrolTurnL);
pXSprite->unused4 = kMinPatrolTurnDelay + Random(kPatrolTurnDelayRange);
}
// must restore stateTimer for waiting
pXSprite->stateTimer = stateTimer;
}
return;
}
// trigger at departure
if (pXMarker->triggerOff) {
// send command
if (pXMarker->txID) {
evSendActor(markeractor, pXMarker->txID, (COMMAND_ID)pXMarker->command);
// copy dude flags for current dude
} else if (pXMarker->command == kCmdDudeFlagsSet) {
aiPatrolFlagsMgr(pMarker, pXMarker, pSprite, pXSprite, true, true);
if (!pXSprite->dudeFlag4) // this dude is not in patrol anymore
return;
}
}
// release the enemy
if (isFinal) {
aiPatrolStop(pSprite, -1);
return;
}
// move next marker
aiPatrolSetMarker(pSprite, pXSprite);
} else if (aiPatrolTurning(pXSprite->aiState)) {
//viewSetSystemMessage("TURN");
if ((int)pSprite->ang == (int)pXSprite->goalAng) {
// save imer for waiting
stateTimer = pXSprite->stateTimer;
if (uwater) aiPatrolState(pSprite, kAiStatePatrolWaitW);
else if (crouch) aiPatrolState(pSprite, kAiStatePatrolWaitC);
else aiPatrolState(pSprite, kAiStatePatrolWaitL);
// must restore it
pXSprite->stateTimer = stateTimer;
}
return;
} else if ((reached = aiPatrolMarkerReached(pSprite, pXSprite)) == true) {
pXMarker->isTriggered = pXMarker->triggerOnce; // can't select this marker for path anymore if true
if (pMarker->flags > 0) {
if ((pMarker->flags & kModernTypeFlag2) && (pMarker->flags & kModernTypeFlag1)) crouch = !crouch;
else if (pMarker->flags & kModernTypeFlag2) crouch = false;
else if ((pMarker->flags & kModernTypeFlag1) && aiCanCrouch(pSprite)) crouch = true;
}
if (pXMarker->waitTime > 0 || pXMarker->data1 == pXMarker->data2) {
// take marker's angle
if (!(pMarker->flags & kModernTypeFlag4)) {
pXSprite->goalAng = ((!(pMarker->flags & kModernTypeFlag8) && pXSprite->unused2) ? pMarker->ang + kAng180 : pMarker->ang) & 2047;
if ((int)pSprite->ang != (int)pXSprite->goalAng) // let the enemy play move animation while turning
return;
}
if (pMarker->owner == pSprite->index)
pMarker->owner = aiPatrolMarkerBusy(pSprite->index, pMarker->index);
// trigger at arrival
if (pXMarker->triggerOn) {
// send command
if (pXMarker->txID) {
evSendActor(markeractor, pXMarker->txID, (COMMAND_ID)pXMarker->command);
// copy dude flags for current dude
} else if (pXMarker->command == kCmdDudeFlagsSet) {
aiPatrolFlagsMgr(pMarker, pXMarker, pSprite, pXSprite, true, true);
if (!pXSprite->dudeFlag4) // this dude is not in patrol anymore
return;
}
}
if (uwater) aiPatrolState(pSprite, kAiStatePatrolWaitW);
else if (crouch) aiPatrolState(pSprite, kAiStatePatrolWaitC);
else aiPatrolState(pSprite, kAiStatePatrolWaitL);
if (pXMarker->waitTime)
pXSprite->stateTimer = (pXMarker->waitTime * 120) / 10;
if (pMarker->flags & kModernTypeFlag16)
pXSprite->unused4 = kMinPatrolTurnDelay + Random(kPatrolTurnDelayRange);
return;
} else {
if (pMarker->owner == pSprite->index)
pMarker->owner = aiPatrolMarkerBusy(pSprite->index, pMarker->index);
if (pXMarker->triggerOn || pXMarker->triggerOff) {
if (pXMarker->txID) {
// send command at arrival
if (pXMarker->triggerOn)
evSendActor(markeractor, pXMarker->txID, (COMMAND_ID)pXMarker->command);
// send command at departure
if (pXMarker->triggerOff)
evSendActor(markeractor, pXMarker->txID, (COMMAND_ID)pXMarker->command);
// copy dude flags for current dude
} else if (pXMarker->command == kCmdDudeFlagsSet) {
aiPatrolFlagsMgr(pMarker, pXMarker, pSprite, pXSprite, true, true);
if (!pXSprite->dudeFlag4) // this dude is not in patrol anymore
return;
}
}
// release the enemy
if (isFinal) {
aiPatrolStop(pSprite, -1);
return;
}
// move the next marker
aiPatrolSetMarker(pSprite, pXSprite);
}
}
nnExtAiSetDirection(pSprite, pXSprite, getangle(pMarker->x - pSprite->x, pMarker->y - pSprite->y));
if (aiPatrolMoving(pXSprite->aiState) && !reached) return;
else if (uwater) aiPatrolState(pSprite, kAiStatePatrolMoveW);
else if (crouch) aiPatrolState(pSprite, kAiStatePatrolMoveC);
else aiPatrolState(pSprite, kAiStatePatrolMoveL);
return;
}
// ------------------------------------------------
int listTx(XSPRITE* pXRedir, int tx) {
if (txIsRanged(pXRedir)) {
if (tx == -1) tx = pXRedir->data1;
else if (tx < pXRedir->data4) tx++;
else tx = -1;
} else {
if (tx == -1) {
for (int i = 0; i <= 3; i++) {
if ((tx = GetDataVal(&sprite[pXRedir->reference], i)) <= 0) continue;
else return tx;
}
} else {
int saved = tx; bool savedFound = false;
for (int i = 0; i <= 3; i++) {
tx = GetDataVal(&sprite[pXRedir->reference], i);
if (savedFound && tx > 0) return tx;
else if (tx != saved) continue;
else savedFound = true;
}
}
tx = -1;
}
return tx;
}
DBloodActor* evrIsRedirector(DBloodActor* actor)
{
if (actor)
{
switch (actor->s().type)
{
case kModernRandomTX:
case kModernSequentialTX:
if (actor->hasX() && actor->x().command == kCmdLink && !actor->x().locked) return actor;
break;
}
}
return NULL;
}
XSPRITE* evrListRedirectors(int objType, int objXIndex, XSPRITE* pXRedir, int* tx) {
if (!gEventRedirectsUsed) return NULL;
else if (pXRedir && (*tx = listTx(pXRedir, *tx)) != -1)
return pXRedir;
int id = 0;
switch (objType) {
case OBJ_SECTOR:
if (!xsectRangeIsFine(objXIndex)) return NULL;
id = xsector[objXIndex].txID;
break;
case OBJ_SPRITE:
if (!xspriRangeIsFine(objXIndex)) return NULL;
id = xsprite[objXIndex].txID;
break;
case OBJ_WALL:
if (!xwallRangeIsFine(objXIndex)) return NULL;
id = xwall[objXIndex].txID;
break;
default:
return NULL;
}
int nIndex = (pXRedir) ? pXRedir->reference : -1; bool prevFound = false;
for (int i = bucketHead[id]; i < bucketHead[id + 1]; i++) {
if (rxBucket[i].type != OBJ_SPRITE) continue;
auto rxactor = evrIsRedirector(rxBucket[i].GetActor());
if (!rxactor || !rxactor->hasX()) continue;
if (prevFound || nIndex == -1) { *tx = listTx(&rxactor->x(), *tx); return &rxactor->x(); }
else if (nIndex != rxactor->s().index) continue;
else prevFound = true;
}
*tx = -1;
return NULL;
}
// this function checks if all TX objects have the same value
bool incDecGoalValueIsReached(XSPRITE* pXSprite) {
if (pXSprite->data3 != pXSprite->sysData1) return false;
char buffer[5]; sprintf(buffer, "%d", abs(pXSprite->data1)); int len = int(strlen(buffer)); int rx = -1;
for (int i = bucketHead[pXSprite->txID]; i < bucketHead[pXSprite->txID + 1]; i++) {
if (rxBucket[i].type == OBJ_SPRITE && evrIsRedirector(rxBucket[i].GetActor())) continue;
for (int a = 0; a < len; a++) {
if (getDataFieldOfObject(rxBucket[i].type, rxBucket[i].rxindex, rxBucket[i].actor, (buffer[a] - 52) + 4) != pXSprite->data3)
return false;
}
}
XSPRITE* pXRedir = NULL; // check redirected TX buckets
while ((pXRedir = evrListRedirectors(OBJ_SPRITE, sprite[pXSprite->reference].extra, pXRedir, &rx)) != NULL) {
for (int i = bucketHead[rx]; i < bucketHead[rx + 1]; i++) {
for (int a = 0; a < len; a++) {
if (getDataFieldOfObject(rxBucket[i].type, rxBucket[i].rxindex, rxBucket[i].actor, (buffer[a] - 52) + 4) != pXSprite->data3)
return false;
}
}
}
return true;
}
void seqSpawnerOffSameTx(XSPRITE* pXSource) {
for (int i = 0; i < kMaxXSprites; i++) {
XSPRITE* pXSprite = &xsprite[i];
if (pXSprite->reference != pXSource->reference && spriRangeIsFine(pXSprite->reference)) {
if (sprite[pXSprite->reference].type != kModernSeqSpawner) continue;
else if (pXSprite->txID == pXSource->txID && pXSprite->state == 1) {
evKillActor(&bloodActors[pXSprite->reference]);
pXSprite->state = 0;
}
}
}
}
// this function can be called via sending numbered command to TX kChannelModernEndLevelCustom
// it allows to set custom next level instead of taking it from INI file.
void levelEndLevelCustom(int nLevel) {
gGameOptions.uGameFlags |= GF_AdvanceLevel;
gNextLevel = FindMapByIndex(currentLevel->cluster, nLevel + 1);
}
void callbackUniMissileBurst(DBloodActor* actor, int) // 22
{
if (!actor) return;
spritetype* pSprite = &actor->s();
if (pSprite->statnum != kStatProjectile) return;
int nAngle = getangle(actor->xvel(), actor->yvel());
int nRadius = 0x55555;
for (int i = 0; i < 8; i++)
{
spritetype* pBurst = &actSpawnSprite(actor, 5)->s();
pBurst->type = pSprite->type;
pBurst->shade = pSprite->shade;
pBurst->picnum = pSprite->picnum;
pBurst->cstat = pSprite->cstat;
if ((pBurst->cstat & CSTAT_SPRITE_BLOCK)) {
pBurst->cstat &= ~CSTAT_SPRITE_BLOCK; // we don't want missiles impact each other
evPostActor(&bloodActors[pBurst->index], 100, kCallbackMissileSpriteBlock); // so set blocking flag a bit later
}
pBurst->pal = pSprite->pal;
pBurst->clipdist = pSprite->clipdist / 4;
pBurst->flags = pSprite->flags;
pBurst->xrepeat = pSprite->xrepeat / 2;
pBurst->yrepeat = pSprite->yrepeat / 2;
pBurst->ang = ((pSprite->ang + missileInfo[pSprite->type - kMissileBase].angleOfs) & 2047);
pBurst->owner = pSprite->owner;
actBuildMissile(&bloodActors[pBurst->index], &bloodActors[pSprite->index]);
int nAngle2 = (i << 11) / 8;
int dx = 0;
int dy = mulscale30r(nRadius, Sin(nAngle2));
int dz = mulscale30r(nRadius, -Cos(nAngle2));
if (i & 1)
{
dy >>= 1;
dz >>= 1;
}
RotateVector(&dx, &dy, nAngle);
xvel[pBurst->index] += dx;
yvel[pBurst->index] += dy;
zvel[pBurst->index] += dz;
evPostActor(&bloodActors[pBurst->index], 960, kCallbackRemove);
}
evPostActor(actor, 0, kCallbackRemove);
}
void callbackMakeMissileBlocking(DBloodActor* actor, int) // 23
{
if (!actor || actor->s().statnum != kStatProjectile) return;
actor->s().cstat |= CSTAT_SPRITE_BLOCK;
}
void callbackGenDudeUpdate(DBloodActor* actor, int) // 24
{
if (actor)
genDudeUpdate(actor);
}
void clampSprite(spritetype* pSprite, int which) {
int zTop, zBot;
if (pSprite->sectnum >= 0 && pSprite->sectnum < kMaxSectors) {
GetSpriteExtents(pSprite, &zTop, &zBot);
if (which & 0x01)
pSprite->z += ClipHigh(getflorzofslope(pSprite->sectnum, pSprite->x, pSprite->y) - zBot, 0);
if (which & 0x02)
pSprite->z += ClipLow(getceilzofslope(pSprite->sectnum, pSprite->x, pSprite->y) - zTop, 0);
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
FSerializer& Serialize(FSerializer& arc, const char* keyname, GENDUDEEXTRA& w, GENDUDEEXTRA* def)
{
if (arc.BeginObject(keyname))
{
arc.Array("initvals", w.initVals, 3)
.Array("availdeaths", w.availDeaths, kDamageMax)
("movespeed", w.moveSpeed)
("firedist", w.fireDist)
("throwdist", w.throwDist)
("curweapon", w.curWeapon)
("weapontype", w.weaponType)
("basedispersion", w.baseDispersion)
("slavecount", w.slaveCount)
("lifeleech", w.pLifeLeech)
.Array("slaves", w.slave, w.slaveCount)
.Array("dmgcontrol", w.dmgControl, kDamageMax)
.Array("updreq", w.updReq, kGenDudePropertyMax)
("flags", w.flags)
.EndObject();
}
return arc;
}
FSerializer& Serialize(FSerializer& arc, const char* keyname, SPRITEMASS& w, SPRITEMASS* def)
{
static SPRITEMASS nul;
if (arc.isReading()) w = {};
if (arc.BeginObject(keyname))
{
arc ("seq", w.seqId, &nul.seqId)
("picnum", w.picnum, &nul.picnum)
("xrepeat", w.xrepeat, &nul.xrepeat)
("yrepeat", w.yrepeat, &nul.yrepeat)
("clipdist", w.clipdist)
("mass", w.mass)
("airvel", w.airVel)
("fraction", w.fraction)
.EndObject();
}
return arc;
}
FSerializer& Serialize(FSerializer& arc, const char* keyname, OBJECTS_TO_TRACK& w, OBJECTS_TO_TRACK* def)
{
static OBJECTS_TO_TRACK nul;
if (arc.isReading()) w = {};
if (arc.BeginObject(keyname))
{
arc("type", w.type, &nul.type)
("index", w.index, &nul.index)
("xrepeat", w.cmd, &nul.cmd)
.EndObject();
}
return arc;
}
FSerializer& Serialize(FSerializer& arc, const char* keyname, TRCONDITION& w, TRCONDITION* def)
{
static TRCONDITION nul;
if (arc.isReading()) w = {};
if (arc.BeginObject(keyname))
{
arc("length", w.length, &nul.length)
("xindex", w.xindex, &nul.xindex)
.Array("obj", w.obj, w.length)
.EndObject();
}
return arc;
}
void SerializeNNExts(FSerializer& arc)
{
if (arc.BeginObject("nnexts"))
{
// the GenDudeArray only contains valid info for kDudeModernCustom and kDudeModernCustomBurning so only save the relevant entries as these are not small.
bool foundsome = false;
for (int i = 0; i < kMaxSprites; i++)
{
if (activeSprites[i] && (sprite[i].type == kDudeModernCustom || sprite[i].type == kDudeModernCustomBurning))
{
if (!foundsome) arc.BeginArray("gendudeextra");
foundsome = true;
arc(nullptr, gGenDudeExtra[i]);
}
}
if (foundsome) arc.EndArray();
#ifdef OLD_SAVEGAME
// In compatibility mode write this out as a sparse array sorted by xsprite index.
SPRITEMASS gSpriteMass[kMaxSprites];
for (int i = 0; i < kMaxSprites; i++)
{
int x = sprite[i].extra;
if (x <= 0) continue;
gSpriteMass[x] = bloodActors[i].spriteMass;
}
arc.SparseArray("spritemass", gSpriteMass, kMaxSprites, activeXSprites);
for (int i = 0; i < kMaxSprites; i++)
{
int x = sprite[i].extra;
if (x <= 0) continue;
if (activeXSprites[x]) bloodActors[i].spriteMass = gSpriteMass[x];
}
#endif
arc ("proxyspritescount", gProxySpritesCount)
.Array("proxyspriteslist", gProxySpritesList, gProxySpritesCount)
("sightspritescount", gSightSpritesCount)
.Array("sightspriteslist", gSightSpritesList, gSightSpritesCount)
("physspritescount", gPhysSpritesCount)
.Array("physspriteslist", gPhysSpritesList, gPhysSpritesCount)
("impactspritescount", gImpactSpritesCount)
.Array("impactspriteslist", gImpactSpritesList, gImpactSpritesCount)
("eventredirects", gEventRedirectsUsed)
("trconditioncount", gTrackingCondsCount)
.Array("trcondition", gCondition, gTrackingCondsCount)
.EndObject();
}
}
///////////////////////////////////////////////////////////////////
// This file provides modern features for mappers.
// For full documentation please visit http://cruo.bloodgame.ru/xxsystem
///////////////////////////////////////////////////////////////////
END_BLD_NS
#endif
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