teambeef/raze
0
0
Fork 0
mirror of https://github.com/DrBeef/Raze.git synced 2024-11-27 14:32:42 +00:00
Code Issues Projects Releases Packages Wiki Activity
raze/source/games/blood/src/ai.cpp
Christoph Oelckers c6a0d30245 - wrapped most remaining clipdist access 
Only modifying operators left
2022-10-17 17:03:53 +02:00

1944 lines
54 KiB
C++
Raw Blame History

//-------------------------------------------------------------------------
/*
Copyright (C) 2010-2019 EDuke32 developers and contributors
Copyright (C) 2019 Nuke.YKT
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.
*/
//-------------------------------------------------------------------------
#include "ns.h" // Must come before everything else!
#include "build.h"
#include "savegamehelp.h"
#include "blood.h"
BEGIN_BLD_NS
void RecoilDude(DBloodActor* actor);
AISTATE genIdle = { kAiStateGenIdle, 0, -1, 0, NULL, NULL, NULL, NULL };
AISTATE genRecoil = { kAiStateRecoil, 5, -1, 20, NULL, NULL, NULL, &genIdle };
const int gCultTeslaFireChance[5] = { 0x2000, 0x4000, 0x8000, 0xa000, 0xe000 };
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
bool dudeIsPlayingSeq(DBloodActor* actor, int nSeq)
{
if (actor->spr.statnum == kStatDude && actor->spr.type >= kDudeBase && actor->spr.type < kDudeMax)
{
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
if (seqGetID(actor) == pDudeInfo->seqStartID + nSeq && seqGetStatus(actor) >= 0)
return true;
}
return false;
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiPlay3DSound(DBloodActor* actor, int a2, AI_SFX_PRIORITY a3, int a4)
{
DUDEEXTRA* pDudeExtra = &actor->dudeExtra;
if (a3 == AI_SFX_PRIORITY_0)
sfxPlay3DSound(actor, a2, a4, 2);
else if (a3 > pDudeExtra->prio || pDudeExtra->time <= PlayClock)
{
sfxKill3DSound(actor, -1, -1);
sfxPlay3DSound(actor, a2, a4, 0);
pDudeExtra->prio = a3;
pDudeExtra->time = PlayClock + 120;
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiNewState(DBloodActor* actor, AISTATE* pAIState)
{
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
actor->xspr.stateTimer = pAIState->stateTicks;
actor->xspr.aiState = pAIState;
int seqStartId = pDudeInfo->seqStartID;
if (pAIState->seqId >= 0)
{
seqStartId += pAIState->seqId;
if (getSequence(seqStartId))
seqSpawn(seqStartId, actor, pAIState->funcId);
}
if (pAIState->enterFunc)
pAIState->enterFunc(actor);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
static bool isImmune(DBloodActor* actor, int dmgType, int minScale)
{
if (dmgType >= kDmgFall && dmgType < kDmgMax && actor->hasX() && actor->xspr.locked != 1)
{
int type = actor->spr.type;
if (type >= kThingBase && type < kThingMax)
return (thingInfo[type - kThingBase].dmgControl[dmgType] <= minScale);
else if (actor->IsDudeActor())
{
if (actor->IsPlayerActor()) return (gPlayer[type - kDudePlayer1].godMode || gPlayer[type - kDudePlayer1].damageControl[dmgType] <= minScale);
else return (dudeInfo[type - kDudeBase].damageVal[dmgType] <= minScale);
}
}
return true;
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
bool CanMove(DBloodActor* actor, DBloodActor* target, int nAngle, int nRange)
{
int top, bottom;
GetActorExtents(actor, &top, &bottom);
int x = actor->int_pos().X;
int y = actor->int_pos().Y;
int z = actor->int_pos().Z;
HitScan(actor, z, bcos(nAngle), bsin(nAngle), 0, CLIPMASK0, nRange);
int nDist = approxDist(actor->spr.pos.XY() - gHitInfo.hitpos.XY());
if (nDist - (actor->int_clipdist()) < nRange)
{
if (gHitInfo.actor() == nullptr || target == nullptr || target != gHitInfo.actor())
return false;
return true;
}
x += MulScale(nRange, Cos(nAngle), 30);
y += MulScale(nRange, Sin(nAngle), 30);
auto pSector = actor->sector();
assert(pSector);
updatesectorz(x, y, z, &pSector);
if (!pSector) return false;
int floorZ = getflorzofslopeptr(pSector, x, y);
auto pXSector = pSector->hasX()? &pSector->xs() : nullptr;
bool Underwater = 0;
bool Water = 0;
bool Depth = 0;
bool Crusher = 0;
if (pXSector)
{
if (pXSector->Underwater)
Underwater = 1;
if (pXSector->Depth)
Depth = 1;
if (pSector->type == kSectorDamage || pXSector->damageType > 0)
Crusher = 1;
}
auto Upper = pSector->upperLink;
auto Lower = pSector->lowerLink;
if (Upper != nullptr)
{
if (Upper->spr.type == kMarkerUpWater || Upper->spr.type == kMarkerUpGoo)
Water = Depth = 1;
}
if (Lower != nullptr)
{
if (Lower->spr.type == kMarkerLowWater || Lower->spr.type == kMarkerLowGoo)
Depth = 1;
}
switch (actor->spr.type) {
case kDudeGargoyleFlesh:
case kDudeGargoyleStone:
case kDudeBat:
if (actor->native_clipdist() > nDist)
return 0;
if (Depth)
{
// Ouch...
if (Depth)
return false;
if (Crusher)
return false;
}
break;
case kDudeBoneEel:
if (Water)
return false;
if (!Underwater)
return false;
if (Underwater)
return true;
break;
case kDudeCerberusTwoHead:
case kDudeCerberusOneHead:
// by NoOne: a quick fix for Cerberus spinning in E3M7-like maps, where damage sectors is used.
// It makes ignore danger if enemy immune to N damageType. As result Cerberus start acting like
// in Blood 1.0 so it can move normally to player. It's up to you for adding rest of enemies here as
// i don't think it will broke something in game.
if (!cl_bloodvanillaenemies && !VanillaMode() && Crusher && isImmune(actor, pXSector->damageType, 16)) return true;
[[fallthrough]];
case kDudeZombieButcher:
case kDudeSpiderBrown:
case kDudeSpiderRed:
case kDudeSpiderBlack:
case kDudeSpiderMother:
case kDudeHellHound:
case kDudeRat:
case kDudeInnocent:
if (Crusher)
return false;
if (Depth || Underwater)
return false;
if (floorZ - bottom > 0x2000)
return false;
break;
#ifdef NOONE_EXTENSIONS
case kDudeModernCustom:
case kDudeModernCustomBurning:
if ((Crusher && !nnExtIsImmune(actor, pXSector->damageType)) || ((Water || Underwater) && !canSwim(actor))) return false;
return true;
[[fallthrough]];
#endif
case kDudeZombieAxeNormal:
case kDudePhantasm:
case kDudeGillBeast:
default:
if (Crusher)
return false;
if ((pXSector == nullptr || (!pXSector->Underwater && !pXSector->Depth)) && floorZ - bottom > 0x2000)
return false;
break;
}
return 1;
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiChooseDirection(DBloodActor* actor, DAngle direction)
{
assert(actor->spr.type >= kDudeBase && actor->spr.type < kDudeMax);
DAngle vc = deltaangle(actor->spr.angle, direction);
double nCos = actor->spr.angle.Cos();
double nSin = actor->spr.angle.Sin();
double t1 = actor->vel.X * nCos + actor->vel.Y * nSin;
auto almost60deg = DAngle::fromBuild(341); // 60<36> does not work correctly - this is a little bit less, actually.
int range = FloatToFixed(t1 * (15 / 8192.));
DAngle v8 = vc.Sgn() == -1 ? -almost60deg : almost60deg;
if (CanMove(actor, actor->GetTarget(), actor->spr.angle + vc, range))
actor->xspr.goalAng = actor->spr.angle + vc;
else if (CanMove(actor, actor->GetTarget(), actor->spr.angle + vc / 2, range))
actor->xspr.goalAng = actor->spr.angle + vc / 2;
else if (CanMove(actor, actor->GetTarget(), actor->spr.angle - vc / 2, range))
actor->xspr.goalAng = actor->spr.angle - vc / 2;
else if (CanMove(actor, actor->GetTarget(), actor->spr.angle + v8, range))
actor->xspr.goalAng = actor->spr.angle + v8;
else if (CanMove(actor, actor->GetTarget(), actor->spr.angle, range))
actor->xspr.goalAng = actor->spr.angle;
else if (CanMove(actor, actor->GetTarget(), actor->spr.angle - v8, range))
actor->xspr.goalAng = actor->spr.angle - v8;
//else if (actor->spr.flags&2)
//actor->xspr.goalAng = actor->spr.angle+341;
else // Weird..
actor->xspr.goalAng = actor->spr.angle + almost60deg;
if (Chance(0x8000))
actor->xspr.dodgeDir = 1;
else
actor->xspr.dodgeDir = -1;
actor->xspr.goalAng = actor->xspr.goalAng.Normalized360();
if (!CanMove(actor, actor->GetTarget(), actor->spr.angle + DAngle90 * actor->xspr.dodgeDir, 512))
{
actor->xspr.dodgeDir = -actor->xspr.dodgeDir;
if (!CanMove(actor, actor->GetTarget(), actor->spr.angle + DAngle90 * actor->xspr.dodgeDir, 512))
actor->xspr.dodgeDir = 0;
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiMoveForward(DBloodActor* actor)
{
assert(actor->spr.type >= kDudeBase && actor->spr.type < kDudeMax);
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
auto nAng = deltaangle(actor->spr.angle, actor->xspr.goalAng);
auto nTurnRange = DAngle::fromQ16(pDudeInfo->angSpeed << 3);
actor->spr.angle += clamp(nAng, -nTurnRange, nTurnRange);
if (abs(nAng) > DAngle60)
return;
actor->add_int_bvel_x(MulScale(pDudeInfo->frontSpeed, Cos(actor->int_ang()), 30));
actor->add_int_bvel_y(MulScale(pDudeInfo->frontSpeed, Sin(actor->int_ang()), 30));
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiMoveTurn(DBloodActor* actor)
{
assert(actor->spr.type >= kDudeBase && actor->spr.type < kDudeMax);
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
auto nAng = deltaangle(actor->spr.angle, actor->xspr.goalAng);
auto nTurnRange = DAngle::fromQ16(pDudeInfo->angSpeed << 3);
actor->spr.angle += clamp(nAng, -nTurnRange, nTurnRange);
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiMoveDodge(DBloodActor* actor)
{
assert(actor->spr.type >= kDudeBase && actor->spr.type < kDudeMax);
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
auto nAng = deltaangle(actor->spr.angle, actor->xspr.goalAng);
auto nTurnRange = DAngle::fromQ16(pDudeInfo->angSpeed << 3);
actor->spr.angle += clamp(nAng, -nTurnRange, nTurnRange);
if (actor->xspr.dodgeDir)
{
AdjustVelocity(actor, ADJUSTER{
if (actor->xspr.dodgeDir > 0)
t2 += FixedToFloat(pDudeInfo->sideSpeed);
else
t2 -= FixedToFloat(pDudeInfo->sideSpeed);
});
}
}
//---------------------------------------------------------------------------
//
// todo: split this up.
//
//---------------------------------------------------------------------------
void aiActivateDude(DBloodActor* actor)
{
assert(actor->spr.type >= kDudeBase && actor->spr.type < kDudeMax);
if (!actor->xspr.state)
{
aiChooseDirection(actor, VecToAngle(actor->xspr.TargetPos - actor->spr.pos));
actor->xspr.state = 1;
}
switch (actor->spr.type)
{
case kDudePhantasm:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 1;
if (actor->GetTarget() == nullptr)
aiNewState(actor, &ghostSearch);
else
{
aiPlay3DSound(actor, 1600, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &ghostChase);
}
break;
}
case kDudeCultistTommy:
case kDudeCultistShotgun:
case kDudeCultistTesla:
case kDudeCultistTNT:
case kDudeCultistBeast:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->active = 1;
if (actor->GetTarget() == nullptr)
{
switch (actor->xspr.medium)
{
case kMediumNormal:
aiNewState(actor, &cultistSearch);
if (Chance(0x8000))
{
if (actor->spr.type == kDudeCultistTommy) aiPlay3DSound(actor, 4008 + Random(5), AI_SFX_PRIORITY_1, -1);
else aiPlay3DSound(actor, 1008 + Random(5), AI_SFX_PRIORITY_1, -1);
}
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &cultistSwimSearch);
break;
}
}
else
{
if (Chance(0x8000))
{
if (actor->spr.type == kDudeCultistTommy) aiPlay3DSound(actor, 4003 + Random(4), AI_SFX_PRIORITY_1, -1);
else aiPlay3DSound(actor, 1003 + Random(4), AI_SFX_PRIORITY_1, -1);
}
switch (actor->xspr.medium)
{
case kMediumNormal:
if (actor->spr.type == kDudeCultistTommy) aiNewState(actor, &fanaticChase);
else aiNewState(actor, &cultistChase);
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &cultistSwimChase);
break;
}
}
break;
}
#ifdef NOONE_EXTENSIONS
case kDudeModernCustom:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->active = 1;
if (actor->GetTarget() == nullptr)
{
if (spriteIsUnderwater(actor, false)) aiGenDudeNewState(actor, &genDudeSearchW);
else aiGenDudeNewState(actor, &genDudeSearchL);
}
else
{
if (Chance(0x4000)) playGenDudeSound(actor,kGenDudeSndTargetSpot);
if (spriteIsUnderwater(actor, false)) aiGenDudeNewState(actor, &genDudeChaseW);
else aiGenDudeNewState(actor, &genDudeChaseL);
}
break;
}
case kDudeModernCustomBurning:
if (actor->GetTarget() == nullptr) aiGenDudeNewState(actor, &genDudeBurnSearch);
else aiGenDudeNewState(actor, &genDudeBurnChase);
break;
#endif
case kDudeCultistTommyProne:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->active = 1;
actor->spr.type = kDudeCultistTommy;
if (actor->GetTarget() == nullptr)
{
switch (actor->xspr.medium)
{
case 0:
aiNewState(actor, &cultistSearch);
if (Chance(0x8000)) aiPlay3DSound(actor, 4008 + Random(5), AI_SFX_PRIORITY_1, -1);
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &cultistSwimSearch);
break;
}
}
else
{
if (Chance(0x8000))
aiPlay3DSound(actor, 4008 + Random(5), AI_SFX_PRIORITY_1, -1);
switch (actor->xspr.medium)
{
case kMediumNormal:
aiNewState(actor, &cultistProneChase);
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &cultistSwimChase);
break;
}
}
break;
}
case kDudeCultistShotgunProne:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->active = 1;
actor->spr.type = kDudeCultistShotgun;
if (actor->GetTarget() == nullptr)
{
switch (actor->xspr.medium)
{
case kMediumNormal:
aiNewState(actor, &cultistSearch);
if (Chance(0x8000))
aiPlay3DSound(actor, 1008 + Random(5), AI_SFX_PRIORITY_1, -1);
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &cultistSwimSearch);
break;
}
}
else
{
if (Chance(0x8000))
aiPlay3DSound(actor, 1003 + Random(4), AI_SFX_PRIORITY_1, -1);
switch (actor->xspr.medium)
{
case kMediumNormal:
aiNewState(actor, &cultistProneChase);
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &cultistSwimChase);
break;
}
}
break;
}
case kDudeBurningCultist:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &cultistBurnSearch);
else
aiNewState(actor, &cultistBurnChase);
break;
case kDudeBat:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 1;
if (!actor->spr.flags)
actor->spr.flags = 9;
if (actor->GetTarget() == nullptr)
aiNewState(actor, &batSearch);
else
{
if (Chance(0xa000))
aiPlay3DSound(actor, 2000, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &batChase);
}
break;
}
case kDudeBoneEel:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 1;
if (actor->GetTarget() == nullptr)
aiNewState(actor, &eelSearch);
else
{
if (Chance(0x8000))
aiPlay3DSound(actor, 1501, AI_SFX_PRIORITY_1, -1);
else
aiPlay3DSound(actor, 1500, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &eelChase);
}
break;
}
case kDudeGillBeast:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
XSECTOR* pXSector = actor->sector()->hasX()? &actor->sector()->xs() : nullptr;
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 1;
if (actor->GetTarget() == nullptr)
{
if (pXSector && pXSector->Underwater)
aiNewState(actor, &gillBeastSwimSearch);
else
aiNewState(actor, &gillBeastSearch);
}
else
{
if (Chance(0x4000))
aiPlay3DSound(actor, 1701, AI_SFX_PRIORITY_1, -1);
else
aiPlay3DSound(actor, 1700, AI_SFX_PRIORITY_1, -1);
if (pXSector && pXSector->Underwater)
aiNewState(actor, &gillBeastSwimChase);
else
aiNewState(actor, &gillBeastChase);
}
break;
}
case kDudeZombieAxeNormal:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 1;
if (actor->GetTarget() == nullptr)
aiNewState(actor, &zombieASearch);
else
{
if (Chance(0xa000))
{
switch (Random(3))
{
default:
case 0:
case 3:
aiPlay3DSound(actor, 1103, AI_SFX_PRIORITY_1, -1);
break;
case 1:
aiPlay3DSound(actor, 1104, AI_SFX_PRIORITY_1, -1);
break;
case 2:
aiPlay3DSound(actor, 1105, AI_SFX_PRIORITY_1, -1);
break;
}
}
aiNewState(actor, &zombieAChase);
}
break;
}
case kDudeZombieAxeBuried:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 1;
if (actor->xspr.aiState == &zombieEIdle) aiNewState(actor, &zombieEUp);
break;
}
case kDudeZombieAxeLaying:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 1;
if (actor->xspr.aiState == &zombieSIdle) aiNewState(actor, &zombie13AC2C);
break;
}
case kDudeZombieButcher:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 1;
if (actor->GetTarget() == nullptr)
aiNewState(actor, &zombieFSearch);
else
{
if (Chance(0x4000))
aiPlay3DSound(actor, 1201, AI_SFX_PRIORITY_1, -1);
else
aiPlay3DSound(actor, 1200, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &zombieFChase);
}
break;
}
case kDudeBurningZombieAxe:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &zombieABurnSearch);
else
aiNewState(actor, &zombieABurnChase);
break;
case kDudeBurningZombieButcher:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &zombieFBurnSearch);
else
aiNewState(actor, &zombieFBurnChase);
break;
case kDudeGargoyleFlesh: {
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 1;
if (actor->GetTarget() == nullptr)
aiNewState(actor, &gargoyleFSearch);
else
{
if (Chance(0x4000))
aiPlay3DSound(actor, 1401, AI_SFX_PRIORITY_1, -1);
else
aiPlay3DSound(actor, 1400, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &gargoyleFChase);
}
break;
}
case kDudeGargoyleStone:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 1;
if (actor->GetTarget() == nullptr)
aiNewState(actor, &gargoyleFSearch);
else
{
if (Chance(0x4000))
aiPlay3DSound(actor, 1451, AI_SFX_PRIORITY_1, -1);
else
aiPlay3DSound(actor, 1450, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &gargoyleFChase);
}
break;
}
case kDudeGargoyleStatueFlesh:
case kDudeGargoyleStatueStone:
#ifdef NOONE_EXTENSIONS
// play gargoyle statue breaking animation if data1 = 1.
if (gModernMap && actor->xspr.data1 == 1)
{
if (actor->spr.type == kDudeGargoyleStatueFlesh) aiNewState(actor, &statueFBreakSEQ);
else aiNewState(actor, &statueSBreakSEQ);
}
else
{
if (Chance(0x4000)) aiPlay3DSound(actor, 1401, AI_SFX_PRIORITY_1, -1);
else aiPlay3DSound(actor, 1400, AI_SFX_PRIORITY_1, -1);
if (actor->spr.type == kDudeGargoyleStatueFlesh) aiNewState(actor, &gargoyleFMorph);
else aiNewState(actor, &gargoyleSMorph);
}
#else
if (Chance(0x4000)) aiPlay3DSound(actor, 1401, AI_SFX_PRIORITY_1, -1);
else aiPlay3DSound(actor, 1400, AI_SFX_PRIORITY_1, -1);
if (actor->spr.type == kDudeGargoyleStatueFlesh) aiNewState(actor, &gargoyleFMorph);
else aiNewState(actor, &gargoyleSMorph);
#endif
break;
case kDudeCerberusTwoHead:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &cerberusSearch);
else
{
aiPlay3DSound(actor, 2300, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &cerberusChase);
}
break;
case kDudeCerberusOneHead:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &cerberus2Search);
else
{
aiPlay3DSound(actor, 2300, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &cerberus2Chase);
}
break;
case kDudeHellHound:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &houndSearch);
else
{
aiPlay3DSound(actor, 1300, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &houndChase);
}
break;
case kDudeHand:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &handSearch);
else
{
aiPlay3DSound(actor, 1900, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &handChase);
}
break;
case kDudeRat:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &ratSearch);
else
{
aiPlay3DSound(actor, 2100, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &ratChase);
}
break;
case kDudeInnocent:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &innocentSearch);
else
{
if (actor->xspr.health > 0)
aiPlay3DSound(actor, 7000 + Random(6), AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &innocentChase);
}
break;
case kDudeTchernobog:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &tchernobogSearch);
else
{
aiPlay3DSound(actor, 2350 + Random(7), AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &tchernobogChase);
}
break;
case kDudeSpiderBrown:
case kDudeSpiderRed:
case kDudeSpiderBlack:
actor->spr.flags |= 2;
actor->spr.cstat &= ~CSTAT_SPRITE_YFLIP;
if (actor->GetTarget() == nullptr)
aiNewState(actor, &spidSearch);
else
{
aiPlay3DSound(actor, 1800, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &spidChase);
}
break;
case kDudeSpiderMother:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->active = 1;
actor->spr.flags |= 2;
actor->spr.cstat &= ~CSTAT_SPRITE_YFLIP;
if (actor->GetTarget() == nullptr)
aiNewState(actor, &spidSearch);
else
{
aiPlay3DSound(actor, 1853 + Random(1), AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &spidChase);
}
break;
}
case kDudeTinyCaleb:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 1;
if (actor->GetTarget() == nullptr)
{
switch (actor->xspr.medium)
{
case kMediumNormal:
aiNewState(actor, &tinycalebSearch);
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &tinycalebSwimSearch);
break;
}
}
else
{
switch (actor->xspr.medium)
{
case kMediumNormal:
aiNewState(actor, &tinycalebChase);
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &tinycalebSwimChase);
break;
}
}
break;
}
case kDudeBeast:
{
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtraE->thinkTime = 1;
if (actor->GetTarget() == nullptr)
{
switch (actor->xspr.medium)
{
case kMediumNormal:
aiNewState(actor, &beastSearch);
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &beastSwimSearch);
break;
}
}
else
{
aiPlay3DSound(actor, 9009 + Random(2), AI_SFX_PRIORITY_1, -1);
switch (actor->xspr.medium)
{
case kMediumNormal:
aiNewState(actor, &beastChase);
break;
case kMediumWater:
case kMediumGoo:
aiNewState(actor, &beastSwimChase);
break;
}
}
break;
}
case kDudePodGreen:
case kDudePodFire:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &podSearch);
else
{
if (actor->spr.type == kDudePodFire)
aiPlay3DSound(actor, 2453, AI_SFX_PRIORITY_1, -1);
else
aiPlay3DSound(actor, 2473, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &podChase);
}
break;
case kDudeTentacleGreen:
case kDudeTentacleFire:
if (actor->GetTarget() == nullptr)
aiNewState(actor, &tentacleSearch);
else
{
aiPlay3DSound(actor, 2503, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &tentacleChase);
}
break;
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiSetTarget(DBloodActor* actor, int x, int y, int z)
{
actor->SetTarget(nullptr);
actor->xspr.TargetPos = {x * maptoworld, y * maptoworld, z * zmaptoworld };
}
void aiSetTarget(DBloodActor* actor, DBloodActor* target)
{
if (target == nullptr)
{
actor->SetTarget(nullptr);
return;
}
if (target->spr.type >= kDudeBase && target->spr.type < kDudeMax)
{
if (actor->GetOwner() != target)
{
actor->SetTarget(target);
DUDEINFO* pDudeInfo = getDudeInfo(target->spr.type);
double eyeHeight = ((pDudeInfo->eyeHeight * target->spr.yrepeat) << 2) * inttoworld;
actor->xspr.TargetPos = target->spr.pos.plusZ(-eyeHeight);
}
}
}
//---------------------------------------------------------------------------
//
// todo: split up and put most of its content in tables.
//
//---------------------------------------------------------------------------
int aiDamageSprite(DBloodActor* source, DBloodActor* actor, DAMAGE_TYPE nDmgType, int nDamage)
{
if (!actor->xspr.health)
return 0;
actor->xspr.health = ClipLow(actor->xspr.health - nDamage, 0);
actor->cumulDamage += nDamage;
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
if (source)
{
if (actor == source) return 0;
else if (actor->GetTarget() == nullptr) // if no target, give the dude a target
{
aiSetTarget(actor, source);
aiActivateDude(actor);
}
else if (source != actor->GetTarget()) // if found a new target, retarget
{
int nThresh = nDamage;
if (actor->spr.type == source->spr.type)
nThresh *= pDudeInfo->changeTargetKin;
else
nThresh *= pDudeInfo->changeTarget;
if (Chance(nThresh))
{
aiSetTarget(actor, source);
aiActivateDude(actor);
}
}
#ifdef NOONE_EXTENSIONS
if (gModernMap) {
// for enemies in patrol mode
if (aiInPatrolState(actor->xspr.aiState))
{
aiPatrolStop(actor, source, actor->xspr.dudeAmbush);
PLAYER* pPlayer = getPlayerById(source->spr.type);
if (!pPlayer) return nDamage;
//if (powerupCheck(pPlayer, kPwUpShadowCloak)) pPlayer->pwUpTime[kPwUpShadowCloak] = 0;
if (readyForCrit(source, actor))
{
nDamage += aiDamageSprite(actor, source, nDmgType, nDamage * (10 - gGameOptions.nDifficulty));
if (actor->xspr.health > 0)
{
int fullHp = (actor->xspr.sysData2 > 0) ? ClipRange(actor->xspr.sysData2 << 4, 1, 65535) : getDudeInfo(actor->spr.type)->startHealth << 4;
if (((100 * actor->xspr.health) / fullHp) <= 75)
{
actor->cumulDamage += nDamage << 4; // to be sure any enemy will play the recoil animation
RecoilDude(actor);
}
}
DPrintf(DMSG_SPAMMY, "Player #%d does the critical damage to patrol dude #%d!", pPlayer->nPlayer + 1, actor->GetIndex());
}
return nDamage;
}
if (actor->spr.type == kDudeModernCustomBurning)
{
if (Chance(0x2000) && actor->dudeExtra.time < PlayClock) {
playGenDudeSound(actor,kGenDudeSndBurning);
actor->dudeExtra.time = PlayClock + 360;
}
if (actor->xspr.burnTime == 0) actor->xspr.burnTime = 2400;
if (spriteIsUnderwater(actor, false))
{
actor->spr.type = kDudeModernCustom;
actor->xspr.burnTime = 0;
actor->xspr.health = 1; // so it can be killed with flame weapons while underwater and if already was burning dude before.
aiGenDudeNewState(actor, &genDudeGotoW);
}
return nDamage;
}
if (actor->spr.type == kDudeModernCustom)
{
GENDUDEEXTRA* pExtra = &actor->genDudeExtra;
if (nDmgType == kDamageBurn)
{
if (actor->xspr.health > (uint32_t)pDudeInfo->fleeHealth) return nDamage;
else if (actor->xspr.txID <= 0 || getNextIncarnation(actor) == nullptr)
{
removeDudeStuff(actor);
if (pExtra->weaponType == kGenDudeWeaponKamikaze)
doExplosion(actor, actor->xspr.data1 - kTrapExploder);
if (spriteIsUnderwater(actor))
{
actor->xspr.health = 0;
return nDamage;
}
if (actor->xspr.burnTime <= 0)
actor->xspr.burnTime = 1200;
if (pExtra->canBurn && pExtra->availDeaths[kDamageBurn] > 0) {
aiPlay3DSound(actor, 361, AI_SFX_PRIORITY_0, -1);
playGenDudeSound(actor,kGenDudeSndBurning);
actor->spr.type = kDudeModernCustomBurning;
if (actor->xspr.data2 == kGenDudeDefaultSeq) // don't inherit palette for burning if using default animation
actor->spr.pal = 0;
aiGenDudeNewState(actor, &genDudeBurnGoto);
actHealDude(actor, dudeInfo[55].startHealth, dudeInfo[55].startHealth);
actor->dudeExtra.time = PlayClock + 360;
evKillActor(actor, kCallbackFXFlameLick);
}
}
else
{
actKillDude(actor, actor, kDamageFall, 65535);
}
}
else if (canWalk(actor) && !inDodge(actor->xspr.aiState) && !inRecoil(actor->xspr.aiState))
{
if (!dudeIsMelee(actor))
{
if (inIdle(actor->xspr.aiState) || Chance(getDodgeChance(actor)))
{
if (!spriteIsUnderwater(actor))
{
if (!canDuck(actor) || !dudeIsPlayingSeq(actor, 14)) aiGenDudeNewState(actor, &genDudeDodgeShortL);
else aiGenDudeNewState(actor, &genDudeDodgeShortD);
if (Chance(0x0200))
playGenDudeSound(actor,kGenDudeSndGotHit);
}
else if (dudeIsPlayingSeq(actor, 13))
{
aiGenDudeNewState(actor, &genDudeDodgeShortW);
}
}
}
else if (Chance(0x0200))
{
playGenDudeSound(actor,kGenDudeSndGotHit);
}
}
return nDamage;
}
}
#endif
if (nDmgType == kDamageTesla)
{
DUDEEXTRA* pDudeExtra = &actor->dudeExtra;
pDudeExtra->teslaHit = 1;
}
else if (!VanillaMode()) // reset tesla hit state if received different type of damage
{
DUDEEXTRA* pDudeExtra = &actor->dudeExtra;
pDudeExtra->teslaHit = 0;
}
const bool fixRandomCultist = !cl_bloodvanillaenemies && (actor->spr.inittype >= kDudeBase) && (actor->spr.inittype < kDudeMax) && (actor->spr.inittype != actor->spr.type) && !VanillaMode(); // fix burning cultists randomly switching types underwater
switch (actor->spr.type)
{
case kDudeCultistTommy:
case kDudeCultistShotgun:
case kDudeCultistTesla:
case kDudeCultistTNT:
if (nDmgType != kDamageBurn)
{
if (!dudeIsPlayingSeq(actor, 14) && !actor->xspr.medium)
aiNewState(actor, &cultistDodge);
else if (dudeIsPlayingSeq(actor, 14) && !actor->xspr.medium)
aiNewState(actor, &cultistProneDodge);
else if (dudeIsPlayingSeq(actor, 13) && (actor->xspr.medium == kMediumWater || actor->xspr.medium == kMediumGoo))
aiNewState(actor, &cultistSwimDodge);
}
else if (nDmgType == kDamageBurn && actor->xspr.health <= (unsigned int)pDudeInfo->fleeHealth/* && (actor->xspr.at17_6 != 1 || actor->xspr.at17_6 != 2)*/)
{
actor->spr.type = kDudeBurningCultist;
aiNewState(actor, &cultistBurnGoto);
aiPlay3DSound(actor, 361, AI_SFX_PRIORITY_0, -1);
aiPlay3DSound(actor, 1031 + Random(2), AI_SFX_PRIORITY_2, -1);
actor->dudeExtra.time = PlayClock + 360;
actHealDude(actor, dudeInfo[40].startHealth, dudeInfo[40].startHealth);
evKillActor(actor, kCallbackFXFlameLick);
}
break;
case kDudeInnocent:
if (nDmgType == kDamageBurn && actor->xspr.health <= (unsigned int)pDudeInfo->fleeHealth/* && (actor->xspr.at17_6 != 1 || actor->xspr.at17_6 != 2)*/)
{
actor->spr.type = kDudeBurningInnocent;
aiNewState(actor, &cultistBurnGoto);
aiPlay3DSound(actor, 361, AI_SFX_PRIORITY_0, -1);
actor->dudeExtra.time = PlayClock + 360;
actHealDude(actor, dudeInfo[39].startHealth, dudeInfo[39].startHealth);
evKillActor(actor, kCallbackFXFlameLick);
}
break;
case kDudeBurningCultist:
if (Chance(0x4000) && actor->dudeExtra.time < PlayClock)
{
aiPlay3DSound(actor, 1031 + Random(2), AI_SFX_PRIORITY_2, -1);
actor->dudeExtra.time = PlayClock + 360;
}
if (Chance(0x600) && (actor->xspr.medium == kMediumWater || actor->xspr.medium == kMediumGoo))
{
actor->spr.type = kDudeCultistTommy;
if (fixRandomCultist) // fix burning cultists randomly switching types underwater
actor->spr.type = actor->spr.inittype; // restore back to spawned cultist type
actor->xspr.burnTime = 0;
aiNewState(actor, &cultistSwimGoto);
}
else if (actor->xspr.medium == kMediumWater || actor->xspr.medium == kMediumGoo)
{
actor->spr.type = kDudeCultistShotgun;
if (fixRandomCultist) // fix burning cultists randomly switching types underwater
actor->spr.type = actor->spr.inittype; // restore back to spawned cultist type
actor->xspr.burnTime = 0;
aiNewState(actor, &cultistSwimGoto);
}
break;
case kDudeGargoyleFlesh:
aiNewState(actor, &gargoyleFChase);
break;
case kDudeZombieButcher:
if (nDmgType == kDamageBurn && actor->xspr.health <= (unsigned int)pDudeInfo->fleeHealth) {
aiPlay3DSound(actor, 361, AI_SFX_PRIORITY_0, -1);
aiPlay3DSound(actor, 1202, AI_SFX_PRIORITY_2, -1);
actor->spr.type = kDudeBurningZombieButcher;
aiNewState(actor, &zombieFBurnGoto);
actHealDude(actor, dudeInfo[42].startHealth, dudeInfo[42].startHealth);
evKillActor(actor, kCallbackFXFlameLick);
}
break;
case kDudeTinyCaleb:
if (nDmgType == kDamageBurn && actor->xspr.health <= (unsigned int)pDudeInfo->fleeHealth/* && (actor->xspr.at17_6 != 1 || actor->xspr.at17_6 != 2)*/)
{
if (!cl_bloodvanillaenemies && !VanillaMode()) // fix burning sprite for tiny caleb
{
actor->spr.type = kDudeBurningTinyCaleb;
aiNewState(actor, &tinycalebBurnGoto);
}
else
{
actor->spr.type = kDudeBurningInnocent;
aiNewState(actor, &cultistBurnGoto);
}
aiPlay3DSound(actor, 361, AI_SFX_PRIORITY_0, -1);
actor->dudeExtra.time = PlayClock + 360;
actHealDude(actor, dudeInfo[39].startHealth, dudeInfo[39].startHealth);
evKillActor(actor, kCallbackFXFlameLick);
}
break;
case kDudeCultistBeast:
if (actor->xspr.health <= (unsigned int)pDudeInfo->fleeHealth)
{
actor->spr.type = kDudeBeast;
aiPlay3DSound(actor, 9008, AI_SFX_PRIORITY_1, -1);
aiNewState(actor, &beastMorphFromCultist);
actHealDude(actor, dudeInfo[51].startHealth, dudeInfo[51].startHealth);
}
break;
case kDudeZombieAxeNormal:
case kDudeZombieAxeBuried:
if (nDmgType == kDamageBurn && actor->xspr.health <= (unsigned int)pDudeInfo->fleeHealth)
{
aiPlay3DSound(actor, 361, AI_SFX_PRIORITY_0, -1);
aiPlay3DSound(actor, 1106, AI_SFX_PRIORITY_2, -1);
actor->spr.type = kDudeBurningZombieAxe;
aiNewState(actor, &zombieABurnGoto);
actHealDude(actor, dudeInfo[41].startHealth, dudeInfo[41].startHealth);
evKillActor(actor, kCallbackFXFlameLick);
}
break;
}
}
return nDamage;
}
//---------------------------------------------------------------------------
//
// todo: split up and put most of its content in tables.
//
//---------------------------------------------------------------------------
void RecoilDude(DBloodActor* actor)
{
uint8_t v4 = Chance(0x8000);
DUDEEXTRA* pDudeExtra = &actor->dudeExtra;
if (actor->spr.statnum == kStatDude && (actor->spr.type >= kDudeBase && actor->spr.type < kDudeMax))
{
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
switch (actor->spr.type)
{
#ifdef NOONE_EXTENSIONS
case kDudeModernCustom:
{
GENDUDEEXTRA* pExtra = &actor->genDudeExtra;
int rChance = getRecoilChance(actor);
if (pExtra->canElectrocute && pDudeExtra->teslaHit && !spriteIsUnderwater(actor, false))
{
if (Chance(rChance << 3) || (dudeIsMelee(actor) && Chance(rChance << 4))) aiGenDudeNewState(actor, &genDudeRecoilTesla);
else if (pExtra->canRecoil && Chance(rChance)) aiGenDudeNewState(actor, &genDudeRecoilL);
else if (canWalk(actor))
{
if (Chance(rChance >> 2)) aiGenDudeNewState(actor, &genDudeDodgeL);
else if (Chance(rChance >> 1)) aiGenDudeNewState(actor, &genDudeDodgeShortL);
}
}
else if (pExtra->canRecoil && Chance(rChance))
{
if (inDuck(actor->xspr.aiState) && Chance(rChance >> 2)) aiGenDudeNewState(actor, &genDudeRecoilD);
else if (spriteIsUnderwater(actor, false)) aiGenDudeNewState(actor, &genDudeRecoilW);
else aiGenDudeNewState(actor, &genDudeRecoilL);
}
int rState = inRecoil(actor->xspr.aiState);
if (rState > 0)
{
if (!canWalk(actor))
{
if (rState == 1) actor->xspr.aiState->nextState = &genDudeChaseNoWalkL;
else if (rState == 2) actor->xspr.aiState->nextState = &genDudeChaseNoWalkD;
else actor->xspr.aiState->nextState = &genDudeChaseNoWalkW;
}
else if (!dudeIsMelee(actor) || Chance(rChance >> 2))
{
if (rState == 1) actor->xspr.aiState->nextState = (Chance(rChance) ? &genDudeDodgeL : &genDudeDodgeShortL);
else if (rState == 2) actor->xspr.aiState->nextState = (Chance(rChance) ? &genDudeDodgeD : &genDudeDodgeShortD);
else if (rState == 3) actor->xspr.aiState->nextState = (Chance(rChance) ? &genDudeDodgeW : &genDudeDodgeShortW);
}
else if (rState == 1) actor->xspr.aiState->nextState = &genDudeChaseL;
else if (rState == 2) actor->xspr.aiState->nextState = &genDudeChaseD;
else actor->xspr.aiState->nextState = &genDudeChaseW;
playGenDudeSound(actor,kGenDudeSndGotHit);
}
pDudeExtra->teslaHit = 0;
break;
}
#endif
case kDudeCultistTommy:
case kDudeCultistShotgun:
case kDudeCultistTesla:
case kDudeCultistTNT:
case kDudeCultistBeast:
if (actor->spr.type == kDudeCultistTommy) aiPlay3DSound(actor, 4013 + Random(2), AI_SFX_PRIORITY_2, -1);
else aiPlay3DSound(actor, 1013 + Random(2), AI_SFX_PRIORITY_2, -1);
if (!v4 && actor->xspr.medium == kMediumNormal)
{
if (pDudeExtra->teslaHit) aiNewState(actor, &cultistTeslaRecoil);
else aiNewState(actor, &cultistRecoil);
}
else if (v4 && actor->xspr.medium == kMediumNormal)
{
if (pDudeExtra->teslaHit) aiNewState(actor, &cultistTeslaRecoil);
else if (gGameOptions.nDifficulty > 0) aiNewState(actor, &cultistProneRecoil);
else aiNewState(actor, &cultistRecoil);
}
else if (actor->xspr.medium == kMediumWater || actor->xspr.medium == kMediumGoo)
aiNewState(actor, &cultistSwimRecoil);
else
{
if (pDudeExtra->teslaHit)
aiNewState(actor, &cultistTeslaRecoil);
else
aiNewState(actor, &cultistRecoil);
}
break;
case kDudeBurningCultist:
aiNewState(actor, &cultistBurnGoto);
break;
#ifdef NOONE_EXTENSIONS
case kDudeModernCustomBurning:
aiGenDudeNewState(actor, &genDudeBurnGoto);
break;
#endif
case kDudeZombieButcher:
aiPlay3DSound(actor, 1202, AI_SFX_PRIORITY_2, -1);
if (pDudeExtra->teslaHit)
aiNewState(actor, &zombieFTeslaRecoil);
else
aiNewState(actor, &zombieFRecoil);
break;
case kDudeZombieAxeNormal:
case kDudeZombieAxeBuried:
aiPlay3DSound(actor, 1106, AI_SFX_PRIORITY_2, -1);
if (pDudeExtra->teslaHit && actor->xspr.data3 > pDudeInfo->startHealth / 3)
aiNewState(actor, &zombieATeslaRecoil);
else if (actor->xspr.data3 > pDudeInfo->startHealth / 3)
aiNewState(actor, &zombieARecoil2);
else
aiNewState(actor, &zombieARecoil);
break;
case kDudeBurningZombieAxe:
aiPlay3DSound(actor, 1106, AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &zombieABurnGoto);
break;
case kDudeBurningZombieButcher:
aiPlay3DSound(actor, 1202, AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &zombieFBurnGoto);
break;
case kDudeGargoyleFlesh:
case kDudeGargoyleStone:
aiPlay3DSound(actor, 1402, AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &gargoyleFRecoil);
break;
case kDudeCerberusTwoHead:
aiPlay3DSound(actor, 2302 + Random(2), AI_SFX_PRIORITY_2, -1);
if (pDudeExtra->teslaHit && actor->xspr.data3 > pDudeInfo->startHealth / 3)
aiNewState(actor, &cerberusTeslaRecoil);
else
aiNewState(actor, &cerberusRecoil);
break;
case kDudeCerberusOneHead:
aiPlay3DSound(actor, 2302 + Random(2), AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &cerberus2Recoil);
break;
case kDudeHellHound:
aiPlay3DSound(actor, 1302, AI_SFX_PRIORITY_2, -1);
if (pDudeExtra->teslaHit)
aiNewState(actor, &houndTeslaRecoil);
else
aiNewState(actor, &houndRecoil);
break;
case kDudeTchernobog:
aiPlay3DSound(actor, 2370 + Random(2), AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &tchernobogRecoil);
break;
case kDudeHand:
aiPlay3DSound(actor, 1902, AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &handRecoil);
break;
case kDudeRat:
aiPlay3DSound(actor, 2102, AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &ratRecoil);
break;
case kDudeBat:
aiPlay3DSound(actor, 2002, AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &batRecoil);
break;
case kDudeBoneEel:
aiPlay3DSound(actor, 1502, AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &eelRecoil);
break;
case kDudeGillBeast: {
XSECTOR* pXSector = actor->sector()->hasX() ? &actor->sector()->xs() : nullptr;
aiPlay3DSound(actor, 1702, AI_SFX_PRIORITY_2, -1);
if (pXSector && pXSector->Underwater)
aiNewState(actor, &gillBeastSwimRecoil);
else
aiNewState(actor, &gillBeastRecoil);
break;
}
case kDudePhantasm:
aiPlay3DSound(actor, 1602, AI_SFX_PRIORITY_2, -1);
if (pDudeExtra->teslaHit)
aiNewState(actor, &ghostTeslaRecoil);
else
aiNewState(actor, &ghostRecoil);
break;
case kDudeSpiderBrown:
case kDudeSpiderRed:
case kDudeSpiderBlack:
aiPlay3DSound(actor, 1802 + Random(1), AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &spidDodge);
break;
case kDudeSpiderMother:
aiPlay3DSound(actor, 1851 + Random(1), AI_SFX_PRIORITY_2, -1);
aiNewState(actor, &spidDodge);
break;
case kDudeInnocent:
aiPlay3DSound(actor, 7007 + Random(2), AI_SFX_PRIORITY_2, -1);
if (pDudeExtra->teslaHit)
aiNewState(actor, &innocentTeslaRecoil);
else
aiNewState(actor, &innocentRecoil);
break;
case kDudeTinyCaleb:
if (actor->xspr.medium == kMediumNormal)
{
if (pDudeExtra->teslaHit)
aiNewState(actor, &tinycalebTeslaRecoil);
else
aiNewState(actor, &tinycalebRecoil);
}
else if (actor->xspr.medium == kMediumWater || actor->xspr.medium == kMediumGoo)
aiNewState(actor, &tinycalebSwimRecoil);
else
{
if (pDudeExtra->teslaHit)
aiNewState(actor, &tinycalebTeslaRecoil);
else
aiNewState(actor, &tinycalebRecoil);
}
break;
case kDudeBeast:
aiPlay3DSound(actor, 9004 + Random(2), AI_SFX_PRIORITY_2, -1);
if (actor->xspr.medium == kMediumNormal)
{
if (pDudeExtra->teslaHit)
aiNewState(actor, &beastTeslaRecoil);
else
aiNewState(actor, &beastRecoil);
}
else if (actor->xspr.medium == kMediumWater || actor->xspr.medium == kMediumGoo)
aiNewState(actor, &beastSwimRecoil);
else
{
if (pDudeExtra->teslaHit)
aiNewState(actor, &beastTeslaRecoil);
else
aiNewState(actor, &beastRecoil);
}
break;
case kDudePodGreen:
case kDudePodFire:
aiNewState(actor, &podRecoil);
break;
case kDudeTentacleGreen:
case kDudeTentacleFire:
aiNewState(actor, &tentacleRecoil);
break;
default:
aiNewState(actor, &genRecoil);
break;
}
pDudeExtra->teslaHit = 0;
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiThinkTarget(DBloodActor* actor)
{
assert(actor->spr.type >= kDudeBase && actor->spr.type < kDudeMax);
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
if (Chance(pDudeInfo->alertChance))
{
for (int p = connecthead; p >= 0; p = connectpoint2[p])
{
PLAYER* pPlayer = &gPlayer[p];
if (actor->GetOwner() == pPlayer->actor || pPlayer->actor->xspr.health == 0 || powerupCheck(pPlayer, kPwUpShadowCloak) > 0)
continue;
auto ppos = pPlayer->actor->spr.pos;
auto dvec = ppos - actor->spr.pos.XY();
auto pSector = pPlayer->actor->sector();
int nDist = approxDist(dvec);
if (nDist > pDudeInfo->seeDist && nDist > pDudeInfo->hearDist)
continue;
double height = (pDudeInfo->eyeHeight * actor->spr.yrepeat) * REPEAT_SCALE;
if (!cansee(ppos, pSector, actor->spr.pos.plusZ(-height), actor->sector()))
continue;
int nDeltaAngle = getincangle(actor->int_ang(), getangle(dvec));
if (nDist < pDudeInfo->seeDist && abs(nDeltaAngle) <= pDudeInfo->periphery)
{
aiSetTarget(actor, pPlayer->actor);
aiActivateDude(actor);
return;
}
else if (nDist < pDudeInfo->hearDist)
{
aiSetTarget(actor, ppos);
aiActivateDude(actor);
return;
}
}
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiLookForTarget(DBloodActor* actor)
{
assert(actor->spr.type >= kDudeBase && actor->spr.type < kDudeMax);
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
if (Chance(pDudeInfo->alertChance))
{
for (int p = connecthead; p >= 0; p = connectpoint2[p])
{
PLAYER* pPlayer = &gPlayer[p];
if (actor->GetOwner() == pPlayer->actor || pPlayer->actor->xspr.health == 0 || powerupCheck(pPlayer, kPwUpShadowCloak) > 0)
continue;
auto ppos = pPlayer->actor->spr.pos;
auto dvec = ppos - actor->spr.pos.XY();
auto pSector = pPlayer->actor->sector();
int nDist = approxDist(dvec);
if (nDist > pDudeInfo->seeDist && nDist > pDudeInfo->hearDist)
continue;
double height = (pDudeInfo->eyeHeight * actor->spr.yrepeat) * REPEAT_SCALE;
if (!cansee(ppos, pSector, actor->spr.pos.plusZ(-height), actor->sector()))
continue;
int nDeltaAngle = getincangle(actor->int_ang(), getangle(dvec));
if (nDist < pDudeInfo->seeDist && abs(nDeltaAngle) <= pDudeInfo->periphery)
{
aiSetTarget(actor, pPlayer->actor);
aiActivateDude(actor);
return;
}
else if (nDist < pDudeInfo->hearDist)
{
aiSetTarget(actor, ppos);
aiActivateDude(actor);
return;
}
}
if (actor->xspr.state)
{
const bool newSectCheckMethod = !cl_bloodvanillaenemies && !VanillaMode(); // use new sector checking logic
GetClosestSpriteSectors(actor->sector(), actor->spr.pos.XY(), 400, nullptr, newSectCheckMethod);
BloodStatIterator it(kStatDude);
while (DBloodActor* actor2 = it.Next())
{
int nDist = approxDist(actor2->spr.pos.XY() - actor->spr.pos.XY());
if (actor2->spr.type == kDudeInnocent)
{
pDudeInfo = getDudeInfo(actor2->spr.type);
if (nDist > pDudeInfo->seeDist && nDist > pDudeInfo->hearDist)
continue;
aiSetTarget(actor, actor2);
aiActivateDude(actor);
return;
}
}
}
}
}
//---------------------------------------------------------------------------
//
//
//
//---------------------------------------------------------------------------
void aiProcessDudes(void)
{
BloodStatIterator it(kStatDude);
while (auto actor = it.Next())
{
if (actor->spr.flags & 32) continue;
DUDEINFO* pDudeInfo = getDudeInfo(actor->spr.type);
if (actor->IsPlayerActor() || actor->xspr.health == 0) continue;
actor->xspr.stateTimer = ClipLow(actor->xspr.stateTimer - 4, 0);
if (actor->xspr.aiState)
{
if (actor->xspr.aiState->moveFunc)
actor->xspr.aiState->moveFunc(actor);
if (actor->xspr.aiState->thinkFunc && (gFrameCount & 3) == (actor->GetIndex() & 3))
actor->xspr.aiState->thinkFunc(actor);
}
switch (actor->spr.type) {
#ifdef NOONE_EXTENSIONS
case kDudeModernCustom:
case kDudeModernCustomBurning: {
GENDUDEEXTRA* pExtra = &actor->genDudeExtra;
if (pExtra->slaveCount > 0) updateTargetOfSlaves(actor);
if (pExtra->pLifeLeech != nullptr) updateTargetOfLeech(actor);
if (actor->xspr.stateTimer == 0 && actor->xspr.aiState && actor->xspr.aiState->nextState
&& (actor->xspr.aiState->stateTicks > 0 || seqGetStatus(actor) < 0))
{
aiGenDudeNewState(actor, actor->xspr.aiState->nextState);
}
int hinder = ((pExtra->isMelee) ? 25 : 5) << 4;
if (actor->xspr.health <= 0 || hinder > actor->cumulDamage) break;
actor->xspr.data3 = actor->cumulDamage;
RecoilDude(actor);
break;
}
#endif
default:
if (actor->xspr.stateTimer == 0 && actor->xspr.aiState && actor->xspr.aiState->nextState) {
if (actor->xspr.aiState->stateTicks > 0)
aiNewState(actor, actor->xspr.aiState->nextState);
else if (seqGetStatus(actor) < 0)
aiNewState(actor, actor->xspr.aiState->nextState);
}
if (actor->xspr.health > 0 && ((pDudeInfo->hinderDamage << 4) <= actor->cumulDamage))
{
actor->xspr.data3 = actor->cumulDamage;
RecoilDude(actor);
}
break;
}
}
it.Reset(kStatDude);
while (auto actor = it.Next())
{
actor->cumulDamage = 0;
}
}
void aiInit(void)
{
BloodStatIterator it(kStatDude);
while (auto actor = it.Next())
{
aiInitSprite(actor);
}
}
void aiInitSprite(DBloodActor* actor)
{
XSECTOR* pXSector = actor->sector()->hasX() ? &actor->sector()->xs() : nullptr;
DUDEEXTRA* pDudeExtra = &actor->dudeExtra;
DUDEEXTRA_STATS* pDudeExtraE = &actor->dudeExtra.stats;
pDudeExtra->teslaHit = 0;
pDudeExtra->time = 0;
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 0;
#ifdef NOONE_EXTENSIONS
unsigned int stateTimer = 0;
DVector3 targetV(0,0,0);
DBloodActor* pTargetMarker = nullptr;
// dude patrol init
if (gModernMap)
{
// must keep it in case of loading save
if (actor->xspr.dudeFlag4 && actor->GetTarget() && actor->GetTarget()->spr.type == kMarkerPath)
{
stateTimer = actor->xspr.stateTimer;
pTargetMarker = actor->GetTarget();
targetV = actor->xspr.TargetPos;
}
}
#endif
switch (actor->spr.type)
{
case kDudeCultistTommy:
case kDudeCultistShotgun:
case kDudeCultistTesla:
case kDudeCultistTNT:
case kDudeCultistBeast:
{
pDudeExtraE->active = 0;
aiNewState(actor, &cultistIdle);
break;
}
case kDudeCultistTommyProne:
{
pDudeExtraE->active = 0;
aiNewState(actor, &fanaticProneIdle);
break;
}
case kDudeCultistShotgunProne:
{
pDudeExtraE->active = 0;
aiNewState(actor, &cultistProneIdle);
break;
}
case kDudeZombieButcher: {
pDudeExtraE->thinkTime = 0;
aiNewState(actor, &zombieFIdle);
break;
}
case kDudeZombieAxeNormal: {
pDudeExtraE->thinkTime = 0;
aiNewState(actor, &zombieAIdle);
break;
}
case kDudeZombieAxeLaying:
{
pDudeExtraE->thinkTime = 0;
aiNewState(actor, &zombieSIdle);
actor->spr.flags &= ~1;
break;
}
case kDudeZombieAxeBuried: {
pDudeExtraE->thinkTime = 0;
aiNewState(actor, &zombieEIdle);
actor->spr.flags &= ~1;
break;
}
case kDudeGargoyleFlesh:
case kDudeGargoyleStone: {
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 0;
aiNewState(actor, &gargoyleFIdle);
break;
}
case kDudeGargoyleStatueFlesh:
case kDudeGargoyleStatueStone:
aiNewState(actor, &gargoyleStatueIdle);
break;
case kDudeCerberusTwoHead: {
pDudeExtraE->thinkTime = 0;
aiNewState(actor, &cerberusIdle);
break;
}
case kDudeCerberusOneHead: {
if (!VanillaMode()) {
pDudeExtraE->thinkTime = 0;
aiNewState(actor, &cerberus2Idle);
break;
}
aiNewState(actor, &genIdle);
break;
}
case kDudeHellHound:
aiNewState(actor, &houndIdle);
break;
case kDudeHand:
aiNewState(actor, &handIdle);
break;
case kDudePhantasm:
{
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 0;
aiNewState(actor, &ghostIdle);
break;
}
case kDudeInnocent:
aiNewState(actor, &innocentIdle);
break;
case kDudeRat:
aiNewState(actor, &ratIdle);
break;
case kDudeBoneEel:
{
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 0;
aiNewState(actor, &eelIdle);
break;
}
case kDudeGillBeast:
aiNewState(actor, &gillBeastIdle);
break;
case kDudeBat:
{
pDudeExtraE->thinkTime = 0;
pDudeExtraE->active = 0;
aiNewState(actor, &batIdle);
break;
}
case kDudeSpiderBrown:
case kDudeSpiderRed:
case kDudeSpiderBlack:
{
pDudeExtraE->active = 0;
pDudeExtraE->thinkTime = 0;
aiNewState(actor, &spidIdle);
break;
}
case kDudeSpiderMother:
{
pDudeExtraE->active = 0;
pDudeExtraE->birthCounter = 0;
aiNewState(actor, &spidIdle);
break;
}
case kDudeTchernobog:
{
pDudeExtraE->active = 0;
pDudeExtraE->thinkTime = 0;
aiNewState(actor, &tchernobogIdle);
break;
}
case kDudeTinyCaleb:
aiNewState(actor, &tinycalebIdle);
break;
case kDudeBeast:
aiNewState(actor, &beastIdle);
break;
case kDudePodGreen:
case kDudePodFire:
aiNewState(actor, &podIdle);
break;
case kDudeTentacleGreen:
case kDudeTentacleFire:
aiNewState(actor, &tentacleIdle);
break;
#ifdef NOONE_EXTENSIONS
case kDudeModernCustom:
case kDudeModernCustomBurning:
if (!gModernMap) break;
aiGenDudeInitSprite(actor);
genDudePrepare(actor, kGenDudePropertyAll);
break;
#endif
default:
aiNewState(actor, &genIdle);
break;
}
aiSetTarget(actor, 0, 0, 0);
actor->xspr.stateTimer = 0;
switch (actor->spr.type)
{
case kDudeSpiderBrown:
case kDudeSpiderRed:
case kDudeSpiderBlack:
if (actor->spr.cstat & CSTAT_SPRITE_YFLIP) actor->spr.flags |= 9;
else actor->spr.flags = 15;
break;
case kDudeGargoyleFlesh:
case kDudeGargoyleStone:
case kDudePhantasm:
case kDudeBoneEel:
case kDudeBat:
actor->spr.flags |= 9;
break;
case kDudeGillBeast:
if (pXSector && pXSector->Underwater) actor->spr.flags |= 9;
else actor->spr.flags = 15;
break;
case kDudeZombieAxeBuried:
case kDudeZombieAxeLaying:
actor->spr.flags = 7;
break;
#ifdef NOONE_EXTENSIONS
case kDudePodMother: // FakeDude type
if (gModernMap) break;
[[fallthrough]];
// Allow put pods and tentacles on ceilings if sprite is y-flipped.
case kDudePodGreen:
case kDudeTentacleGreen:
case kDudePodFire:
case kDudeTentacleFire:
case kDudeTentacleMother:
if (gModernMap && (actor->spr.cstat & CSTAT_SPRITE_YFLIP)) {
if (!(actor->spr.flags & kModernTypeFlag1)) // don't add autoaim for player if hitag 1 specified in editor.
actor->spr.flags = kHitagAutoAim;
break;
}
[[fallthrough]];
// go default
#endif
default:
actor->spr.flags = 15;
break;
}
#ifdef NOONE_EXTENSIONS
if (gModernMap)
{
if (actor->xspr.dudeFlag4)
{
// restore dude's path
if (pTargetMarker)
{
actor->SetTarget(pTargetMarker);
actor->xspr.TargetPos = targetV;
}
// reset target spot progress
actor->xspr.data3 = 0;
// make dude follow the markers
bool uwater = spriteIsUnderwater(actor);
if (actor->GetTarget() == nullptr || actor->GetTarget()->spr.type != kMarkerPath)
{
actor->SetTarget(nullptr);
aiPatrolSetMarker(actor);
}
if (stateTimer > 0)
{
if (uwater) aiPatrolState(actor, kAiStatePatrolWaitW);
else if (actor->xspr.unused1 & kDudeFlagCrouch) aiPatrolState(actor, kAiStatePatrolWaitC);
else aiPatrolState(actor, kAiStatePatrolWaitL);
actor->xspr.stateTimer = stateTimer; // restore state timer
}
else if (uwater) aiPatrolState(actor, kAiStatePatrolMoveW);
else if (actor->xspr.unused1 & kDudeFlagCrouch) aiPatrolState(actor, kAiStatePatrolMoveC);
else aiPatrolState(actor, kAiStatePatrolMoveL);
}
}
#endif
}
END_BLD_NS
Reference in a new issue View git blame Copy permalink