mirror of
https://github.com/DrBeef/Raze.git
synced 2024-11-17 09:51:39 +00:00
2677 lines
64 KiB
C++
2677 lines
64 KiB
C++
//-------------------------------------------------------------------------
|
|
/*
|
|
Copyright (C) 2010-2019 EDuke32 developers and contributors
|
|
Copyright (C) 2019 sirlemonhead, Nuke.YKT
|
|
This file is part of PCExhumed.
|
|
PCExhumed 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"
|
|
#include "engine.h"
|
|
#include "object.h"
|
|
#include "exhumed.h"
|
|
#include "move.h"
|
|
#include "random.h"
|
|
#include "view.h"
|
|
#include "sound.h"
|
|
#include "init.h"
|
|
#include "runlist.h"
|
|
#include "names.h"
|
|
#include "sequence.h"
|
|
#include "lighting.h"
|
|
#include "anims.h"
|
|
#include "items.h"
|
|
#include "player.h"
|
|
#include "trigdat.h"
|
|
#include "bullet.h"
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
|
|
BEGIN_PS_NS
|
|
|
|
#define kMaxBobs 200
|
|
#define kMaxDrips 50
|
|
#define kMaxMoveSects 50
|
|
#define kMaxObjects 128
|
|
#define kMaxWallFace 4096
|
|
#define kMaxSlideData 128
|
|
#define kMaxPoints 1024
|
|
#define kMaxTraps 40
|
|
#define kMaxTrails 20
|
|
#define kMaxTrailPoints 100
|
|
|
|
|
|
static short ObjectSeq[] = {
|
|
46, -1, 72, -1
|
|
};
|
|
|
|
static short ObjectStatnum[] = {
|
|
kStatExplodeTrigger, kStatExplodeTarget, 98, kStatDestructibleSprite
|
|
};
|
|
|
|
struct Trail
|
|
{
|
|
short field_0;
|
|
short field_2;
|
|
short field_4;
|
|
short pad;
|
|
};
|
|
|
|
struct TrailPoint
|
|
{
|
|
int x;
|
|
int y;
|
|
};
|
|
|
|
struct Bob
|
|
{
|
|
short nSector;
|
|
char field_2;
|
|
char field_3;
|
|
int z;
|
|
};
|
|
|
|
struct Drip
|
|
{
|
|
short nSprite;
|
|
short field_2;
|
|
};
|
|
|
|
// 56 bytes
|
|
struct Elev
|
|
{
|
|
short field_0;
|
|
short nChannel;
|
|
short nSector;
|
|
int field_6;
|
|
int field_A;
|
|
short nCountZOffsets; // count of items in zOffsets
|
|
short nCurZOffset;
|
|
int zOffsets[8]; // different Z offsets
|
|
short field_32;
|
|
short nSprite;
|
|
short field_36;
|
|
};
|
|
|
|
// 16 bytes
|
|
struct MoveSect
|
|
{
|
|
short nSector;
|
|
short nTrail;
|
|
short nTrailPoint;
|
|
short field_6;
|
|
short field_8; // nSector?
|
|
int field_10;
|
|
short field_14; // nChannel?
|
|
};
|
|
|
|
struct Object
|
|
{
|
|
short field_0;
|
|
short nHealth;
|
|
short field_4;
|
|
short nSprite;
|
|
short field_8;
|
|
short field_10;
|
|
short field_12;
|
|
};
|
|
|
|
struct wallFace
|
|
{
|
|
short nChannel;
|
|
short nWall;
|
|
short field_4;
|
|
short field_6[8];
|
|
};
|
|
|
|
// TODO - rename
|
|
struct slideData2
|
|
{
|
|
short nChannel;
|
|
short field_2;
|
|
short field_4;
|
|
short field_6;
|
|
short field_8;
|
|
uint8_t field_A[6]; // pad?
|
|
};
|
|
|
|
struct slideData
|
|
{
|
|
int field_0;
|
|
int field_4;
|
|
int field_8;
|
|
int field_C;
|
|
int field_10;
|
|
int field_14;
|
|
int field_18;
|
|
int field_1C;
|
|
int field_20;
|
|
int field_24;
|
|
int field_28;
|
|
int field_2C;
|
|
int field_30;
|
|
int field_34;
|
|
int field_38;
|
|
int field_3C;
|
|
};
|
|
|
|
struct Point
|
|
{
|
|
short field_0;
|
|
short field_2;
|
|
short field_4;
|
|
short field_6;
|
|
short field_8;
|
|
short field_A;
|
|
short field_C;
|
|
short field_E;
|
|
};
|
|
|
|
struct Trap
|
|
{
|
|
short field_0;
|
|
short nSprite;
|
|
short nType;
|
|
short field_6;
|
|
short field_8;
|
|
short field_A;
|
|
short field_C;
|
|
short field_E;
|
|
};
|
|
|
|
Trap sTrap[kMaxTraps];
|
|
|
|
Bob sBob[kMaxBobs];
|
|
Trail sTrail[kMaxTrails];
|
|
TrailPoint sTrailPoint[kMaxTrailPoints];
|
|
Elev Elevator[kMaxElevs];
|
|
Object ObjectList[kMaxObjects];
|
|
MoveSect sMoveSect[kMaxMoveSects];
|
|
slideData SlideData[kMaxSlideData];
|
|
short sMoveDir[kMaxMoveSects];
|
|
wallFace WallFace[kMaxWallFace];
|
|
slideData2 SlideData2[kMaxSlideData];
|
|
Point PointList[kMaxPoints];
|
|
|
|
short nTrapInterval[kMaxTraps];
|
|
|
|
short sBobID[kMaxBobs];
|
|
|
|
short PointCount;
|
|
short PointFree[kMaxPoints];
|
|
|
|
short SlideCount = 0;
|
|
short SlideFree[kMaxSlides];
|
|
|
|
char nTrailPointVal[kMaxTrailPoints];
|
|
short nTrailPointPrev[kMaxTrailPoints];
|
|
short nTrailPointNext[kMaxTrailPoints];
|
|
|
|
Drip sDrip[kMaxDrips];
|
|
|
|
short ElevCount = -1;
|
|
|
|
short WallFaceCount = -1;
|
|
|
|
int lFinaleStart;
|
|
|
|
short nTrailPoints;
|
|
|
|
short nEnergyBlocks;
|
|
short nMoveSects;
|
|
short nFinaleStage;
|
|
short nTrails;
|
|
short nTraps;
|
|
short nFinaleSpr;
|
|
short ObjectCount;
|
|
short nDrips;
|
|
|
|
short nBobs = 0;
|
|
short nDronePitch = 0;
|
|
short nSmokeSparks = 0;
|
|
|
|
// done
|
|
void InitObjects()
|
|
{
|
|
ObjectCount = 0;
|
|
nTraps = 0;
|
|
nDrips = 0;
|
|
nBobs = 0;
|
|
nTrails = 0;
|
|
nTrailPoints = 0;
|
|
nMoveSects = 0;
|
|
|
|
memset(sTrail, -1, sizeof(sTrail));
|
|
|
|
nEnergyBlocks = 0;
|
|
nDronePitch = 0;
|
|
nFinaleStage = 0;
|
|
lFinaleStart = 0;
|
|
nSmokeSparks = 0;
|
|
}
|
|
|
|
// done
|
|
void InitElev()
|
|
{
|
|
ElevCount = kMaxElevs;
|
|
}
|
|
|
|
// done
|
|
int BuildWallSprite(int nSector)
|
|
{
|
|
int nWall = sector[nSector].wallptr;
|
|
|
|
int x = wall[nWall].x;
|
|
int y = wall[nWall].y;
|
|
|
|
int x2 = wall[nWall + 1].x;
|
|
int y2 = wall[nWall + 1].y;
|
|
|
|
int nSprite = insertsprite(nSector, 401);
|
|
|
|
sprite[nSprite].x = (x + x2) / 2;
|
|
sprite[nSprite].y = (y + y2) / 2;
|
|
sprite[nSprite].z = (sector[nSector].floorz + sector[nSector].ceilingz) / 2;
|
|
sprite[nSprite].cstat = 0x8000;
|
|
|
|
return nSprite;
|
|
}
|
|
|
|
// done
|
|
short FindWallSprites(short nSector)
|
|
{
|
|
int var_24 = 0x7FFFFFFF;
|
|
int ecx = 0x7FFFFFFF;
|
|
|
|
int nWall = sector[nSector].wallptr;
|
|
int nWallCount = sector[nSector].wallnum;
|
|
|
|
int esi = 0x80000002;
|
|
int edi = 0x80000002;
|
|
|
|
int i;
|
|
|
|
for (i = 0; i < nWallCount; i++)
|
|
{
|
|
if (wall[nWall].x < var_24) {
|
|
var_24 = wall[nWall].x;
|
|
}
|
|
|
|
if (esi < wall[nWall].x) {
|
|
esi = wall[nWall].x;
|
|
}
|
|
|
|
if (ecx > wall[nWall].y) {
|
|
ecx = wall[nWall].y;
|
|
}
|
|
|
|
if (edi < wall[nWall].y) {
|
|
edi = wall[nWall].y;
|
|
}
|
|
|
|
nWall++;
|
|
}
|
|
|
|
ecx -= 5;
|
|
esi += 5;
|
|
edi += 5;
|
|
var_24 -= 5;
|
|
|
|
int nSprite = -1;
|
|
|
|
for (i = 0; i < kMaxSprites; i++)
|
|
{
|
|
if (sprite[i].lotag == 0)
|
|
{
|
|
if ((sprite[i].cstat & 0x50) == 80)
|
|
{
|
|
int var_28 = sprite[i].x;
|
|
int ebx = sprite[i].y;
|
|
|
|
if ((var_28 >= var_24) && (esi >= var_28) && (ebx >= ecx) && (ebx <= edi))
|
|
{
|
|
sprite[i].owner = nSprite;
|
|
nSprite = i;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (nSprite < 0)
|
|
{
|
|
nSprite = insertsprite(nSector, 401);
|
|
|
|
sprite[nSprite].x = (var_24 + esi) / 2;
|
|
sprite[nSprite].y = (ecx + edi) / 2;
|
|
sprite[nSprite].z = sector[nSector].floorz;
|
|
sprite[nSprite].cstat = 0x8000;
|
|
sprite[nSprite].owner = -1;
|
|
sprite[nSprite].lotag = 0;
|
|
sprite[nSprite].hitag = 0;
|
|
}
|
|
|
|
return nSprite;
|
|
}
|
|
|
|
int BuildElevF(int nChannel, int nSector, int nWallSprite, int arg_4, int arg_5, int nCount, ...)
|
|
{
|
|
assert(ElevCount > 0);
|
|
|
|
if (ElevCount <= 0) {
|
|
return -1;
|
|
}
|
|
|
|
ElevCount--;
|
|
|
|
Elevator[ElevCount].field_0 = 2;
|
|
Elevator[ElevCount].field_6 = arg_4;
|
|
Elevator[ElevCount].field_32 = -1;
|
|
Elevator[ElevCount].field_A = arg_5;
|
|
Elevator[ElevCount].nChannel = nChannel;
|
|
Elevator[ElevCount].nSector = nSector;
|
|
Elevator[ElevCount].nCountZOffsets = 0;
|
|
Elevator[ElevCount].nCurZOffset = 0;
|
|
Elevator[ElevCount].field_36 = 0;
|
|
|
|
if (nWallSprite < 0) {
|
|
nWallSprite = BuildWallSprite(nSector);
|
|
}
|
|
|
|
Elevator[ElevCount].nSprite = nWallSprite;
|
|
|
|
va_list zlist;
|
|
va_start(zlist, nCount);
|
|
|
|
while (1)
|
|
{
|
|
if (Elevator[ElevCount].nCountZOffsets >= nCount) {
|
|
return ElevCount;
|
|
}
|
|
|
|
int nVal = Elevator[ElevCount].nCountZOffsets;
|
|
|
|
Elevator[ElevCount].nCountZOffsets++;
|
|
|
|
Elevator[ElevCount].zOffsets[nVal] = va_arg(zlist, int);
|
|
}
|
|
va_end(zlist);
|
|
|
|
return ElevCount;
|
|
}
|
|
|
|
int BuildElevC(int arg1, int nChannel, int nSector, int nWallSprite, int arg5, int arg6, int nCount, ...)
|
|
{
|
|
int edi = arg5;
|
|
|
|
assert(ElevCount > 0);
|
|
if (ElevCount <= 0) {
|
|
return -1;
|
|
}
|
|
|
|
ElevCount--;
|
|
|
|
Elevator[ElevCount].field_0 = arg1;
|
|
|
|
if (arg1 & 4)
|
|
{
|
|
edi = arg5 / 2;
|
|
}
|
|
|
|
Elevator[ElevCount].field_6 = edi;
|
|
Elevator[ElevCount].nCountZOffsets = 0;
|
|
Elevator[ElevCount].field_36 = 0;
|
|
Elevator[ElevCount].nCurZOffset = 0;
|
|
Elevator[ElevCount].field_A = arg6;
|
|
Elevator[ElevCount].field_32 = -1;
|
|
Elevator[ElevCount].nChannel = nChannel;
|
|
Elevator[ElevCount].nSector = nSector;
|
|
|
|
if (nWallSprite < 0) {
|
|
nWallSprite = BuildWallSprite(nSector);
|
|
}
|
|
|
|
Elevator[ElevCount].nSprite = nWallSprite;
|
|
|
|
va_list zlist;
|
|
va_start(zlist, nCount);
|
|
|
|
while (1)
|
|
{
|
|
if (Elevator[ElevCount].nCountZOffsets >= nCount) {
|
|
return ElevCount;
|
|
}
|
|
|
|
int nVal = Elevator[ElevCount].nCountZOffsets;
|
|
|
|
Elevator[ElevCount].nCountZOffsets++;
|
|
|
|
Elevator[ElevCount].zOffsets[nVal] = va_arg(zlist, int);
|
|
}
|
|
va_end(zlist);
|
|
|
|
return ElevCount;
|
|
}
|
|
|
|
// TODO - tidy me up
|
|
// RENAME param A - not always Z
|
|
// Confirmed 100% correct with original .exe
|
|
int LongSeek(int *pZVal, int a2, int a3, int a4)
|
|
{
|
|
int v4; // edx@1
|
|
int v5; // ebx@2
|
|
|
|
v4 = a2 - *pZVal;
|
|
|
|
if (v4 < 0)
|
|
{
|
|
v5 = -a3;
|
|
if (v5 > v4)
|
|
v4 = v5;
|
|
(*pZVal) += v4;
|
|
}
|
|
|
|
if (v4 > 0)
|
|
{
|
|
if (a4 < v4)
|
|
v4 = a4;
|
|
(*pZVal) += v4;
|
|
}
|
|
|
|
return v4;
|
|
}
|
|
|
|
// done
|
|
int CheckSectorSprites(short nSector, int nVal)
|
|
{
|
|
int b = 0;
|
|
|
|
if (nVal)
|
|
{
|
|
short nSprite = headspritesect[nSector];
|
|
|
|
int nZDiff = sector[nSector].floorz - sector[nSector].ceilingz;
|
|
|
|
while (nSprite != -1)
|
|
{
|
|
if ((sprite[nSprite].cstat & 0x101) && (nZDiff < GetSpriteHeight(nSprite)))
|
|
{
|
|
if (nVal != 1) {
|
|
return 1;
|
|
}
|
|
|
|
b = 1;
|
|
|
|
runlist_DamageEnemy(nSprite, -1, 5);
|
|
|
|
if (sprite[nSprite].statnum == 100 && PlayerList[GetPlayerFromSprite(nSprite)].nHealth <= 0)
|
|
{
|
|
PlayFXAtXYZ(StaticSound[kSoundJonFDie],
|
|
sprite[nSprite].x,
|
|
sprite[nSprite].y,
|
|
sprite[nSprite].z,
|
|
sprite[nSprite].sectnum | 0x40FF); // TODO - check last param??
|
|
}
|
|
}
|
|
nSprite = nextspritesect[nSprite];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
for (int i = headspritesect[nSector]; i != -1; i = nextspritesect[i])
|
|
{
|
|
if (sprite[i].cstat & 0x101) {
|
|
return 1;
|
|
}
|
|
}
|
|
b = 0;
|
|
}
|
|
|
|
return b;
|
|
}
|
|
|
|
// done
|
|
void MoveSectorSprites(int nSector, int z)
|
|
{
|
|
int nSprite = headspritesect[nSector];
|
|
|
|
while (nSprite != -1)
|
|
{
|
|
if (sprite[nSprite].statnum != 200) {
|
|
sprite[nSprite].z += z;
|
|
}
|
|
|
|
nSprite = nextspritesect[nSprite];
|
|
}
|
|
}
|
|
|
|
void StartElevSound(short nSprite, int nVal)
|
|
{
|
|
short nSound;
|
|
|
|
if (nVal & 2) {
|
|
nSound = nElevSound;
|
|
}
|
|
else {
|
|
nSound = nStoneSound;
|
|
}
|
|
|
|
D3PlayFX(StaticSound[nSound], nSprite);
|
|
}
|
|
|
|
void FuncElev(int a, int b, int nRun)
|
|
{
|
|
short nElev = RunData[nRun].nVal;
|
|
assert(nElev >= 0 && nElev < kMaxElevs);
|
|
|
|
short nChannel = Elevator[nElev].nChannel;
|
|
short var_18 = Elevator[nElev].field_0;
|
|
|
|
RunChannel *pRunChannel = &sRunChannels[nChannel];
|
|
|
|
assert(nChannel >= 0 && nChannel < kMaxChannels);
|
|
|
|
int nMessage = a & 0x7F0000;
|
|
|
|
if (nMessage < 0x10000) {
|
|
return;
|
|
}
|
|
|
|
// int var_24 = var_18 & 0x10; // floor based?
|
|
|
|
switch (nMessage)
|
|
{
|
|
default:
|
|
{
|
|
return;
|
|
}
|
|
|
|
case 0x10000:
|
|
{
|
|
// short ax = var_18 & 8;
|
|
short dx = sRunChannels[nChannel].c;
|
|
|
|
int edi = 999; // FIXME CHECKME - this isn't default set to anything in the ASM that I can see - if ax is 0 and var_24 is 0, this will never be set to a known value otherwise!
|
|
|
|
if (var_18 & 0x8)
|
|
{
|
|
if (dx) {
|
|
edi = 1;
|
|
}
|
|
else {
|
|
edi = 0;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// loc_20D48:
|
|
if (var_18 & 0x10) // was var_24
|
|
{
|
|
if (Elevator[nElev].field_32 < 0)
|
|
{
|
|
Elevator[nElev].field_32 = runlist_AddRunRec(NewRun, RunData[nRun].nMoves);
|
|
StartElevSound(Elevator[nElev].nSprite, var_18);
|
|
|
|
edi = 1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (dx < 0) {
|
|
edi = 0;
|
|
}
|
|
else
|
|
{
|
|
if (dx == Elevator[nElev].nCurZOffset || dx >= Elevator[nElev].nCountZOffsets)
|
|
{
|
|
Elevator[nElev].field_36 = dx;
|
|
edi = 1;
|
|
}
|
|
else
|
|
{
|
|
Elevator[nElev].nCurZOffset = sRunChannels[nChannel].c;
|
|
edi = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
assert(edi != 999);
|
|
|
|
// loc_20DF9:
|
|
if (edi)
|
|
{
|
|
if (Elevator[nElev].field_32 < 0)
|
|
{
|
|
Elevator[nElev].field_32 = runlist_AddRunRec(NewRun, RunData[nRun].nMoves);
|
|
|
|
StartElevSound(Elevator[nElev].nSprite, var_18);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
//loc_20E4E:
|
|
if (Elevator[nElev].field_32 >= 0)
|
|
{
|
|
runlist_SubRunRec(Elevator[nElev].field_32);
|
|
Elevator[nElev].field_32 = -1;
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
case 0x20000:
|
|
{
|
|
short nSector = Elevator[nElev].nSector;
|
|
short di = Elevator[nElev].nSprite;
|
|
|
|
int ebp = 0; // initialise to *something*
|
|
|
|
if (var_18 & 0x2)
|
|
{
|
|
int nZOffset = Elevator[nElev].nCurZOffset;
|
|
int nZVal = Elevator[nElev].zOffsets[nZOffset];
|
|
|
|
short nSectorB = nSector;
|
|
|
|
int nVal = LongSeek((int*)§or[nSector].floorz, nZVal, Elevator[nElev].field_6, Elevator[nElev].field_A);
|
|
ebp = nVal;
|
|
|
|
if (!nVal)
|
|
{
|
|
if (var_18 & 0x10)
|
|
{
|
|
Elevator[nElev].nCurZOffset ^= 1;
|
|
StartElevSound(di, var_18);
|
|
}
|
|
else
|
|
{
|
|
StopSpriteSound(di);
|
|
runlist_SubRunRec(nRun);
|
|
Elevator[nElev].field_32 = -1;
|
|
runlist_ReadyChannel(nChannel);
|
|
|
|
D3PlayFX(StaticSound[nStopSound], Elevator[nElev].nSprite);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
assert(nSector == nSectorB);
|
|
MoveSectorSprites(nSector, nVal);
|
|
|
|
if (nVal < 0 && CheckSectorSprites(nSector, 2))
|
|
{
|
|
runlist_ChangeChannel(nChannel, sRunChannels[nChannel].c == 0);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// loc_20FC3:
|
|
int ceilZ = sector[nSector].ceilingz;
|
|
sectortype *var_28 = §or[nSector];
|
|
|
|
int nZOffset = Elevator[nElev].nCurZOffset;
|
|
int zVal = Elevator[nElev].zOffsets[nZOffset];
|
|
|
|
int nVal = LongSeek(&ceilZ, zVal, Elevator[nElev].field_6, Elevator[nElev].field_A);
|
|
ebp = nVal;
|
|
|
|
if (!nVal)
|
|
{
|
|
if (var_18 & 0x10)
|
|
{
|
|
Elevator[nElev].nCurZOffset ^= 1;
|
|
|
|
StartElevSound(Elevator[nElev].nSprite, var_18);
|
|
}
|
|
else
|
|
{
|
|
runlist_SubRunRec(nRun);
|
|
Elevator[nElev].field_32 = -1;
|
|
StopSpriteSound(Elevator[nElev].nSprite);
|
|
D3PlayFX(StaticSound[nStopSound], Elevator[nElev].nSprite);
|
|
runlist_ReadyChannel(nChannel);
|
|
}
|
|
|
|
return;
|
|
}
|
|
else if (nVal > 0)
|
|
{
|
|
if (ceilZ == zVal)
|
|
{
|
|
if (var_18 & 0x4) {
|
|
SetQuake(di, 30);
|
|
}
|
|
|
|
PlayFXAtXYZ(StaticSound[kSound26], sprite[di].x, sprite[di].y, sprite[di].z, sprite[di].sectnum);
|
|
}
|
|
|
|
if (var_18 & 0x4)
|
|
{
|
|
if (CheckSectorSprites(nSector, 1)) {
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (CheckSectorSprites(nSector, 0))
|
|
{
|
|
runlist_ChangeChannel(nChannel, sRunChannels[nChannel].c == 0);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
var_28->ceilingz = ceilZ;
|
|
}
|
|
|
|
// maybe this doesn't go here?
|
|
while (di != -1)
|
|
{
|
|
sprite[di].z += ebp;
|
|
di = sprite[di].owner;
|
|
}
|
|
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
// done
|
|
void InitWallFace()
|
|
{
|
|
WallFaceCount = kMaxWallFace;
|
|
}
|
|
|
|
int BuildWallFace(short nChannel, short nWall, short nCount, ...)
|
|
{
|
|
if (WallFaceCount <= 0) {
|
|
I_Error("Too many wall faces!\n");
|
|
}
|
|
|
|
WallFaceCount--;
|
|
|
|
WallFace[WallFaceCount].field_4 = 0;
|
|
WallFace[WallFaceCount].nWall = nWall;
|
|
WallFace[WallFaceCount].nChannel = nChannel;
|
|
|
|
if (nCount > 8) {
|
|
nCount = 8;
|
|
}
|
|
|
|
va_list piclist;
|
|
va_start(piclist, nCount);
|
|
|
|
while (WallFace[WallFaceCount].field_4 < nCount)
|
|
{
|
|
int i = WallFace[WallFaceCount].field_4;
|
|
WallFace[WallFaceCount].field_4++;
|
|
|
|
WallFace[WallFaceCount].field_6[i] = (short)va_arg(piclist, int);
|
|
}
|
|
va_end(piclist);
|
|
|
|
return WallFaceCount | 0x70000;
|
|
}
|
|
|
|
// Confirmed 100% correct with original .exe
|
|
void FuncWallFace(int a, int b, int nRun)
|
|
{
|
|
int nWallFace = RunData[nRun].nVal;
|
|
assert(nWallFace >= 0 && nWallFace < kMaxWallFace);
|
|
|
|
short nChannel = WallFace[nWallFace].nChannel;
|
|
|
|
if ((a & 0x7F0000) != 0x10000)
|
|
return;
|
|
|
|
short si = sRunChannels[nChannel].c;
|
|
|
|
if ((si <= WallFace[nWallFace].field_4) && (si >= 0))
|
|
{
|
|
wall[WallFace[nWallFace].nWall].picnum = WallFace[nWallFace].field_6[si];
|
|
}
|
|
}
|
|
|
|
// done
|
|
void InitPoint()
|
|
{
|
|
PointCount = 0;
|
|
|
|
for (int i = 0; i < kMaxPoints; i++) {
|
|
PointFree[i] = i;
|
|
}
|
|
}
|
|
|
|
// done
|
|
int GrabPoint()
|
|
{
|
|
return PointFree[PointCount++];
|
|
}
|
|
|
|
// done
|
|
void InitSlide()
|
|
{
|
|
SlideCount = kMaxSlides;
|
|
|
|
for (int i = 0; i < kMaxSlides; i++) {
|
|
SlideFree[i] = i;
|
|
}
|
|
}
|
|
|
|
int IdentifySector(int nVal)
|
|
{
|
|
for (int i = 0; i < numsectors; i++)
|
|
{
|
|
for (int j = 0; ; j++)
|
|
{
|
|
if (j < sector[i].wallnum)
|
|
{
|
|
int nWall = sector[i].wallptr;
|
|
if (nWall + j == nVal)
|
|
return i;
|
|
}
|
|
else {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
int BuildSlide(int nChannel, int edx, int ebx, int ecx, int arg1, int arg2, int arg3)
|
|
{
|
|
int var_1C = edx;
|
|
int ebp = ebx;
|
|
int nVal = ecx;
|
|
|
|
if (SlideCount <= 0) {
|
|
I_Error("Too many slides!\n");
|
|
return -1;
|
|
}
|
|
|
|
SlideCount--;
|
|
|
|
int nSlide = SlideCount;
|
|
|
|
short nSector = IdentifySector(var_1C);
|
|
|
|
SlideData2[nSlide].field_4 = -1;
|
|
SlideData2[nSlide].nChannel = nChannel;
|
|
SlideData2[nSlide].field_2 = -1;
|
|
|
|
int nPoint = GrabPoint();
|
|
|
|
SlideData2[nSlide].field_2 = nPoint;
|
|
|
|
PointList[nPoint].field_E = -1;
|
|
PointList[nPoint].field_0 = nSector;
|
|
|
|
short startwall = sector[nSector].wallptr;
|
|
short endwall = startwall + sector[nSector].wallnum;
|
|
|
|
for (int nWall = startwall; nWall < endwall; nWall++)
|
|
{
|
|
short ax = SlideData2[nSlide].field_2;
|
|
|
|
if (ax >= 0)
|
|
{
|
|
while (ax >= 0)
|
|
{
|
|
if (wall[nWall].nextsector == PointList[ax].field_0) {
|
|
break;
|
|
}
|
|
|
|
ax = PointList[ax].field_E;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (wall[nWall].nextsector >= 0)
|
|
{
|
|
nPoint = GrabPoint();
|
|
|
|
PointList[nPoint].field_E = SlideData2[nSlide].field_2;
|
|
PointList[nPoint].field_0 = wall[nWall].nextsector;
|
|
|
|
SlideData2[nSlide].field_2 = nPoint;
|
|
}
|
|
}
|
|
}
|
|
|
|
SlideData[nSlide].field_0 = var_1C;
|
|
SlideData[nSlide].field_8 = arg1;
|
|
SlideData[nSlide].field_C = arg2;
|
|
SlideData[nSlide].field_10 = wall[var_1C].x;
|
|
SlideData[nSlide].field_14 = wall[var_1C].y;
|
|
|
|
SlideData[nSlide].field_1C = wall[arg1].y;
|
|
SlideData[nSlide].field_18 = wall[arg1].x;
|
|
|
|
SlideData[nSlide].field_24 = wall[ebp].y;
|
|
SlideData[nSlide].field_20 = wall[ebp].x;
|
|
|
|
SlideData[nSlide].field_2C = wall[arg2].y;
|
|
SlideData[nSlide].field_28 = wall[arg2].x;
|
|
|
|
SlideData[nSlide].field_34 = wall[nVal].y;
|
|
SlideData[nSlide].field_4 = ebp;
|
|
SlideData[nSlide].field_30 = wall[nVal].x;
|
|
SlideData[nSlide].field_38 = wall[arg3].x;
|
|
SlideData[nSlide].field_3C = wall[arg3].y;
|
|
|
|
int nSprite = insertsprite(nSector, 899);
|
|
|
|
SlideData2[nSlide].field_6 = nSprite;
|
|
sprite[nSprite].cstat = 0x8000;
|
|
sprite[nSprite].x = wall[var_1C].x;
|
|
sprite[nSprite].y = wall[var_1C].y;
|
|
sprite[nSprite].z = sector[nSector].floorz;
|
|
|
|
SlideData2[nSlide].field_8 = 0;
|
|
|
|
return nSlide | 0x80000;
|
|
}
|
|
|
|
void FuncSlide(int a, int b, int c)
|
|
{
|
|
int nSlide = RunData[c].nVal;
|
|
assert(nSlide >= 0 && nSlide < kMaxSlides);
|
|
|
|
short nChannel = SlideData2[nSlide].nChannel;
|
|
|
|
int nMessage = a & 0x7F0000;
|
|
|
|
int ebp = 0;
|
|
|
|
short cx = sRunChannels[nChannel].c;
|
|
|
|
switch (nMessage)
|
|
{
|
|
case 0x10000:
|
|
{
|
|
if (SlideData2[nSlide].field_4 >= 0)
|
|
{
|
|
runlist_SubRunRec(SlideData2[nSlide].field_4);
|
|
SlideData2[nSlide].field_4 = -1;
|
|
}
|
|
|
|
if (sRunChannels[nChannel].c && sRunChannels[nChannel].c != 1) {
|
|
return;
|
|
}
|
|
|
|
SlideData2[nSlide].field_4 = runlist_AddRunRec(NewRun, RunData[c].nMoves);
|
|
|
|
if (SlideData2[nSlide].field_8 != sRunChannels[nChannel].c)
|
|
{
|
|
D3PlayFX(StaticSound[kSound23], SlideData2[nSlide].field_6);
|
|
SlideData2[nSlide].field_8 = sRunChannels[nChannel].c;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
case 0x20000:
|
|
{
|
|
int clipmask = ebp + 1; // RENAME
|
|
|
|
if (cx == 1)
|
|
{
|
|
short nWall = SlideData[nSlide].field_4;
|
|
int x = wall[nWall].x;
|
|
int y = wall[nWall].y;
|
|
|
|
int nSeekA = LongSeek(&x, SlideData[nSlide].field_30, 20, 20);
|
|
int var_34 = nSeekA;
|
|
int var_20 = nSeekA;
|
|
|
|
int nSeekB = LongSeek(&y, SlideData[nSlide].field_34, 20, 20);
|
|
int var_2C = nSeekB;
|
|
int var_24 = nSeekB;
|
|
|
|
dragpoint(SlideData[nSlide].field_4, x, y, 0);
|
|
movesprite(SlideData2[nSlide].field_6, var_34 << 14, var_2C << 14, 0, 0, 0, CLIPMASK1);
|
|
|
|
if (var_34 == 0)
|
|
{
|
|
if (var_2C == 0)
|
|
{
|
|
ebp = clipmask;
|
|
}
|
|
}
|
|
|
|
nWall = SlideData[nSlide].field_0;
|
|
|
|
y = wall[nWall].y + var_24;
|
|
x = wall[nWall].x + var_20;
|
|
|
|
dragpoint(SlideData[nSlide].field_0, x, y, 0);
|
|
|
|
nWall = SlideData[nSlide].field_C;
|
|
|
|
x = wall[nWall].x;
|
|
y = wall[nWall].y;
|
|
|
|
int nSeekC = LongSeek(&x, SlideData[nSlide].field_38, 20, 20);
|
|
int var_30 = nSeekC;
|
|
var_20 = nSeekC;
|
|
|
|
int nSeekD = LongSeek(&y, SlideData[nSlide].field_3C, 20, 20);
|
|
int edi = nSeekD;
|
|
var_24 = nSeekD;
|
|
|
|
dragpoint(SlideData[nSlide].field_C, x, y, 0);
|
|
|
|
if (var_30 == 0 && edi == 0) {
|
|
ebp++;
|
|
}
|
|
|
|
nWall = SlideData[nSlide].field_8;
|
|
|
|
x = wall[nWall].x + var_20;
|
|
y = wall[nWall].y + var_24;
|
|
|
|
dragpoint(SlideData[nSlide].field_8, x, y, 0);
|
|
}
|
|
else if (cx == 0) // right branch
|
|
{
|
|
short nWall = SlideData[nSlide].field_0;
|
|
int x = wall[nWall].x;
|
|
int y = wall[nWall].y;
|
|
|
|
int nSeekA = LongSeek(&x, SlideData[nSlide].field_10, 20, 20);
|
|
int edi = nSeekA;
|
|
int var_1C = nSeekA;
|
|
|
|
int nSeekB = LongSeek(&y, SlideData[nSlide].field_14, 20, 20);
|
|
int ecx = nSeekB;
|
|
int var_28 = nSeekB;
|
|
|
|
dragpoint(SlideData[nSlide].field_0, x, y, 0);
|
|
|
|
if (edi == 0 && ecx == 0) {
|
|
ebp = clipmask;
|
|
}
|
|
|
|
nWall = SlideData[nSlide].field_4;
|
|
|
|
y = wall[nWall].y + var_28;
|
|
x = wall[nWall].x + var_1C;
|
|
|
|
dragpoint(SlideData[nSlide].field_4, x, y, 0);
|
|
|
|
nWall = SlideData[nSlide].field_8;
|
|
|
|
x = wall[nWall].x;
|
|
y = wall[nWall].y;
|
|
|
|
int nSeekC = LongSeek(&x, SlideData[nSlide].field_18, 20, 20);
|
|
edi = nSeekC;
|
|
var_1C = nSeekC;
|
|
|
|
int nSeekD = LongSeek(&y, SlideData[nSlide].field_1C, 20, 20);
|
|
ecx = nSeekD;
|
|
var_28 = nSeekD;
|
|
|
|
dragpoint(SlideData[nSlide].field_8, x, y, 0);
|
|
|
|
if (edi == 0 && ecx == 0) {
|
|
ebp++;
|
|
}
|
|
|
|
nWall = SlideData[nSlide].field_C;
|
|
|
|
y = wall[nWall].y + var_28;
|
|
x = wall[nWall].x + var_1C;
|
|
|
|
dragpoint(SlideData[nSlide].field_C, x, y, 0);
|
|
}
|
|
|
|
// loc_21A51:
|
|
if (ebp >= 2)
|
|
{
|
|
runlist_SubRunRec(SlideData2[nSlide].field_4);
|
|
|
|
SlideData2[nSlide].field_4 = -1;
|
|
D3PlayFX(StaticSound[nStopSound], SlideData2[nSlide].field_6);
|
|
|
|
runlist_ReadyChannel(nChannel);
|
|
}
|
|
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
int BuildTrap(int nSprite, int edx, int ebx, int ecx)
|
|
{
|
|
int var_14 = edx;
|
|
int var_18 = ebx;
|
|
int var_10 = ecx;
|
|
|
|
if (nTraps >= kMaxTraps) {
|
|
I_Error("Too many traps!\n");
|
|
}
|
|
|
|
short nTrap = nTraps;
|
|
nTraps++;
|
|
|
|
changespritestat(nSprite, 0);
|
|
|
|
sprite[nSprite].cstat = 0x8000;
|
|
sprite[nSprite].xvel = 0;
|
|
sprite[nSprite].yvel = 0;
|
|
sprite[nSprite].zvel = 0;
|
|
sprite[nSprite].extra = -1;
|
|
|
|
sprite[nSprite].lotag = runlist_HeadRun() + 1;
|
|
sprite[nSprite].hitag = runlist_AddRunRec(NewRun, nTrap | 0x1F0000);
|
|
sprite[nSprite].owner = runlist_AddRunRec(sprite[nSprite].lotag - 1, nTrap | 0x1F0000);
|
|
|
|
// GrabTimeSlot(3);
|
|
|
|
sTrap[nTrap].nSprite = nSprite;
|
|
sTrap[nTrap].nType = (var_14 == 0) + 14;
|
|
sTrap[nTrap].field_0 = -1;
|
|
|
|
nTrapInterval[nTrap] = 64 - (2 * var_10);
|
|
if (nTrapInterval[nTrap] < 5) {
|
|
nTrapInterval[nTrap] = 5;
|
|
}
|
|
|
|
sTrap[nTrap].field_C = 0;
|
|
sTrap[nTrap].field_A = 0;
|
|
|
|
if (var_18 == -1) {
|
|
return nTrap | 0x1F0000;
|
|
}
|
|
|
|
sTrap[nTrap].field_6 = -1;
|
|
sTrap[nTrap].field_8 = -1;
|
|
|
|
short nSector = sprite[nSprite].sectnum;
|
|
short nWall = sector[nSector].wallptr;
|
|
|
|
int i = 0;
|
|
|
|
while (1)
|
|
{
|
|
if (sector[nSector].wallnum >= i) {
|
|
return nTrap | 0x1F0000;
|
|
}
|
|
|
|
if (var_18 == wall[nWall].hitag)
|
|
{
|
|
if (sTrap[nTrap].field_6 != -1)
|
|
{
|
|
sTrap[nTrap].field_8 = nWall;
|
|
sTrap[nTrap].field_C = wall[nWall].picnum;
|
|
return nTrap | 0x1F0000;
|
|
}
|
|
else
|
|
{
|
|
sTrap[nTrap].field_6 = nWall;
|
|
sTrap[nTrap].field_A = wall[nWall].picnum;
|
|
}
|
|
}
|
|
|
|
ecx++;
|
|
nWall++;
|
|
}
|
|
}
|
|
|
|
void FuncTrap(int a, int b, int nRun)
|
|
{
|
|
short nTrap = RunData[nRun].nVal;
|
|
short nSprite = sTrap[nTrap].nSprite;
|
|
|
|
int nMessage = a & 0x7F0000;
|
|
|
|
switch (nMessage)
|
|
{
|
|
case 0x10000:
|
|
{
|
|
short nChannel = a & 0x3FFF;
|
|
|
|
if (sRunChannels[nChannel].c > 0)
|
|
{
|
|
sTrap[nTrap].field_0 = 12;
|
|
}
|
|
else
|
|
{
|
|
sTrap[nTrap].field_0 = -1;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
case 0x20000:
|
|
{
|
|
if (sTrap[nTrap].field_0 >= 0)
|
|
{
|
|
sTrap[nTrap].field_0--;
|
|
if (sTrap[nTrap].field_0 > 10) {
|
|
return;
|
|
}
|
|
|
|
short nType = sTrap[nTrap].nType;
|
|
|
|
if (sTrap[nTrap].field_0 == 0)
|
|
{
|
|
sTrap[nTrap].field_0 = nTrapInterval[nTrap];
|
|
|
|
if (nType == 14)
|
|
{
|
|
short nWall = sTrap[nTrap].field_6;
|
|
if (nWall > -1)
|
|
{
|
|
wall[nWall].picnum = sTrap[nTrap].field_A;
|
|
}
|
|
|
|
nWall = sTrap[nTrap].field_8;
|
|
if (nWall > -1)
|
|
{
|
|
wall[nWall].picnum = sTrap[nTrap].field_C;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// loc_21D92:
|
|
if (sTrap[nTrap].field_0 != 5) {
|
|
return;
|
|
}
|
|
|
|
int nBullet = BuildBullet(nSprite, nType, 0, 0, 0, sprite[nSprite].ang, 0, 1);
|
|
if (nBullet > -1)
|
|
{
|
|
short nBulletSprite = nBullet & 0xFFFF; // isolate the sprite index (disregard top 16 bits)
|
|
assert(nBulletSprite >= 0);
|
|
|
|
if (nType == 15)
|
|
{
|
|
sprite[nBulletSprite].ang = (sprite[nBulletSprite].ang - 512) & kAngleMask;
|
|
D3PlayFX(StaticSound[kSound32], nSprite);
|
|
}
|
|
else
|
|
{
|
|
sprite[nBulletSprite].clipdist = 50;
|
|
|
|
short nWall = sTrap[nTrap].field_6;
|
|
if (nWall > -1)
|
|
{
|
|
wall[nWall].picnum = sTrap[nTrap].field_A + 1;
|
|
}
|
|
|
|
nWall = sTrap[nTrap].field_8;
|
|
if (nWall > -1)
|
|
{
|
|
wall[nWall].picnum = sTrap[nTrap].field_C + 1;
|
|
}
|
|
|
|
D3PlayFX(StaticSound[kSound36], nSprite);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
case 0x30000:
|
|
case 0x90000:
|
|
case 0x80000:
|
|
case 0xA0000:
|
|
return;
|
|
|
|
default:
|
|
DebugOut("unknown msg %d for trap\n", a & 0x7F0000);
|
|
return;
|
|
}
|
|
}
|
|
|
|
int BuildArrow(int nSprite, int nVal)
|
|
{
|
|
return BuildTrap(nSprite, 0, -1, nVal);
|
|
}
|
|
|
|
int BuildFireBall(int nSprite, int a, int b)
|
|
{
|
|
return BuildTrap(nSprite, 1, a, b);
|
|
}
|
|
|
|
int BuildSpark(int nSprite, int nVal)
|
|
{
|
|
int var_14 = insertsprite(sprite[nSprite].sectnum, 0);
|
|
|
|
if (var_14 < 0) {
|
|
return -1;
|
|
}
|
|
|
|
assert(var_14 < kMaxSprites);
|
|
|
|
sprite[var_14].x = sprite[nSprite].x;
|
|
sprite[var_14].y = sprite[nSprite].y;
|
|
sprite[var_14].cstat = 0;
|
|
sprite[var_14].shade = -127;
|
|
sprite[var_14].pal = 1;
|
|
sprite[var_14].xoffset = 0;
|
|
sprite[var_14].yoffset = 0;
|
|
sprite[var_14].xrepeat = 50;
|
|
sprite[var_14].yrepeat = 50;
|
|
|
|
if (nVal >= 2)
|
|
{
|
|
sprite[var_14].picnum = kEnergy2;
|
|
nSmokeSparks++;
|
|
|
|
if (nVal == 3)
|
|
{
|
|
sprite[var_14].xrepeat = 120;
|
|
sprite[var_14].yrepeat = 120;
|
|
}
|
|
else
|
|
{
|
|
sprite[var_14].xrepeat = sprite[nSprite].xrepeat + 15;
|
|
sprite[var_14].yrepeat = sprite[nSprite].xrepeat + 15;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
int nAngle = (sprite[nSprite].ang + 256) - RandomSize(9);
|
|
|
|
if (nVal)
|
|
{
|
|
sprite[var_14].xvel = Sin(nAngle + 512) >> 5;
|
|
sprite[var_14].yvel = Sin(nAngle) >> 5;
|
|
}
|
|
else
|
|
{
|
|
sprite[var_14].xvel = Sin(nAngle + 512) >> 6;
|
|
sprite[var_14].yvel = Sin(nAngle) >> 6;
|
|
}
|
|
|
|
sprite[var_14].zvel = -(RandomSize(4) << 7);
|
|
sprite[var_14].picnum = nVal + 985;
|
|
}
|
|
|
|
sprite[var_14].z = sprite[nSprite].z;
|
|
sprite[var_14].lotag = runlist_HeadRun() + 1;
|
|
sprite[var_14].clipdist = 1;
|
|
sprite[var_14].hitag = 0;
|
|
|
|
// GrabTimeSlot(3);
|
|
|
|
sprite[var_14].extra = -1;
|
|
sprite[var_14].owner = runlist_AddRunRec(sprite[var_14].lotag - 1, var_14 | 0x260000);
|
|
sprite[var_14].hitag = runlist_AddRunRec(NewRun, var_14 | 0x260000);
|
|
|
|
return var_14;
|
|
}
|
|
|
|
void FuncSpark(int a, int b, int nRun)
|
|
{
|
|
int nSprite = RunData[nRun].nVal;
|
|
assert(nSprite >= 0 && nSprite < kMaxSprites);
|
|
|
|
int nMessage = a & 0x7F0000;
|
|
|
|
if (nMessage != 0x20000) {
|
|
return;
|
|
}
|
|
|
|
sprite[nSprite].shade += 3;
|
|
sprite[nSprite].xrepeat -= 2;
|
|
|
|
if (sprite[nSprite].xrepeat >= 4 && sprite[nSprite].shade <= 100)
|
|
{
|
|
sprite[nSprite].yrepeat -= 2;
|
|
|
|
if (sprite[nSprite].picnum == kTile986 && (sprite[nSprite].xrepeat & 2))
|
|
{
|
|
BuildSpark(nSprite, 2);
|
|
}
|
|
|
|
if (sprite[nSprite].picnum >= kTile3000) {
|
|
return;
|
|
}
|
|
|
|
sprite[nSprite].zvel += 128;
|
|
|
|
int nMov = movesprite(nSprite, sprite[nSprite].xvel << 12, sprite[nSprite].yvel << 12, sprite[nSprite].zvel, 2560, -2560, CLIPMASK1);
|
|
if (!nMov) {
|
|
return;
|
|
}
|
|
|
|
if (sprite[nSprite].zvel <= 0) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
sprite[nSprite].xvel = 0;
|
|
sprite[nSprite].yvel = 0;
|
|
sprite[nSprite].zvel = 0;
|
|
|
|
if (sprite[nSprite].picnum > kTile3000) {
|
|
nSmokeSparks--;
|
|
}
|
|
|
|
runlist_DoSubRunRec(sprite[nSprite].owner);
|
|
runlist_FreeRun(sprite[nSprite].lotag - 1);
|
|
runlist_SubRunRec(sprite[nSprite].hitag);
|
|
mydeletesprite(nSprite);
|
|
}
|
|
|
|
void DimLights()
|
|
{
|
|
static short word_96786 = 0;
|
|
|
|
word_96786 = word_96786 == 0;
|
|
if (word_96786 == 0)
|
|
return;
|
|
|
|
for (int i = 0; i < numsectors; i++)
|
|
{
|
|
if (sector[i].ceilingshade < 100)
|
|
sector[i].ceilingshade++;
|
|
|
|
if (sector[i].floorshade < 100)
|
|
sector[i].floorshade++;
|
|
|
|
int nWall = sector[i].wallptr;
|
|
|
|
while (nWall < nWall + sector[i].wallnum)
|
|
{
|
|
if (wall[nWall].shade < 100)
|
|
wall[nWall].shade++;
|
|
}
|
|
}
|
|
}
|
|
|
|
void DoFinale()
|
|
{
|
|
static int dword_96788 = 0;
|
|
static int dword_1542FC = 0;
|
|
|
|
if (!lFinaleStart)
|
|
return;
|
|
|
|
dword_96788++;
|
|
|
|
if (dword_96788 < 90)
|
|
{
|
|
if (!(dword_96788 & 2))
|
|
{
|
|
int nAng = RandomSize(11);
|
|
sprite[nFinaleSpr].ang = nAng;
|
|
BuildSpark(nFinaleSpr, 1);
|
|
}
|
|
|
|
if (!RandomSize(2))
|
|
{
|
|
PlayFX2(StaticSound[kSound78] | 0x2000, nFinaleSpr);
|
|
|
|
for (int i = 0; i < nTotalPlayers; i++) {
|
|
nQuake[i] = 1280;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
DimLights();
|
|
|
|
if (nDronePitch <= -2400)
|
|
{
|
|
if (nFinaleStage < 2)
|
|
{
|
|
if (nFinaleStage == 1)
|
|
{
|
|
StopLocalSound();
|
|
PlayLocalSound(StaticSound[kSound76], 0);
|
|
dword_1542FC = (int)totalclock + 120;
|
|
++nFinaleStage;
|
|
}
|
|
}
|
|
else if (nFinaleStage <= 2)
|
|
{
|
|
if ((int)totalclock >= dword_1542FC)
|
|
{
|
|
PlayLocalSound(StaticSound[kSound77], 0);
|
|
nFinaleStage++;
|
|
dword_1542FC = (int)totalclock + 360;
|
|
}
|
|
}
|
|
else if (nFinaleStage == 3 && (int)totalclock >= dword_1542FC)
|
|
{
|
|
FinishLevel();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
nDronePitch -= 128;
|
|
BendAmbientSound();
|
|
nFinaleStage = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
int BuildEnergyBlock(short nSector)
|
|
{
|
|
short startwall = sector[nSector].wallptr;
|
|
|
|
int x = 0;
|
|
int y = 0;
|
|
|
|
for (int i = 0; i < sector[nSector].wallnum; i++)
|
|
{
|
|
x += wall[startwall + i].x;
|
|
y += wall[startwall + i].y;
|
|
|
|
// wall[startwall + i].picnum = kTile3621;
|
|
wall[startwall + i].pal = 0;
|
|
wall[startwall + i].shade = 50;
|
|
}
|
|
|
|
int xAvg = x / 2;
|
|
int yAvg = y / 2;
|
|
|
|
int nSprite = insertsprite(nSector, 406);
|
|
|
|
short nextsector = wall[startwall].nextsector;
|
|
|
|
sprite[nSprite].x = xAvg;
|
|
sprite[nSprite].y = yAvg;
|
|
|
|
sector[nSector].extra = nSprite;
|
|
|
|
// GrabTimeSlot(3);
|
|
|
|
sprite[nSprite].z = sector[nextsector].floorz;
|
|
|
|
// CHECKME - name of this variable?
|
|
int nRepeat = (sprite[nSprite].z - sector[nSector].floorz) >> 8;
|
|
if (nRepeat > 255) {
|
|
nRepeat = 255;
|
|
}
|
|
|
|
sprite[nSprite].xrepeat = nRepeat;
|
|
sprite[nSprite].cstat = 0x8000;
|
|
sprite[nSprite].xvel = 0;
|
|
sprite[nSprite].yvel = 0;
|
|
sprite[nSprite].zvel = 0;
|
|
sprite[nSprite].extra = -1;
|
|
sprite[nSprite].lotag = runlist_HeadRun() + 1;
|
|
sprite[nSprite].hitag = 0;
|
|
sprite[nSprite].owner = runlist_AddRunRec(sprite[nSprite].lotag - 1, nSprite | 0x250000);
|
|
|
|
nEnergyBlocks++;
|
|
|
|
return nSprite | 0x250000;
|
|
}
|
|
|
|
// TODO - tidy
|
|
void KillCreatures()
|
|
{
|
|
signed int v0;
|
|
signed int v1;
|
|
int i;
|
|
|
|
v0 = 99;
|
|
v1 = 99;
|
|
|
|
while (1)
|
|
{
|
|
if (v0 != 100)
|
|
{
|
|
for (i = headspritestat[v1]; i != -1; i = nextspritestat[i])
|
|
{
|
|
runlist_DamageEnemy(i, -1, 1600);
|
|
}
|
|
}
|
|
++v0;
|
|
++v1;
|
|
|
|
if (v0 > 107) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
void ExplodeEnergyBlock(int nSprite)
|
|
{
|
|
short nSector = sprite[nSprite].sectnum;
|
|
|
|
short startwall = sector[nSector].wallptr;
|
|
short nWalls = sector[nSector].wallnum;
|
|
|
|
int i;
|
|
|
|
for (i = 0; i < nWalls; i++)
|
|
{
|
|
short nextwall = wall[startwall + i].nextwall;
|
|
|
|
if (wall[nextwall].pal >= 4) {
|
|
wall[nextwall].pal = 7;
|
|
}
|
|
else {
|
|
wall[nextwall].pal = 0;
|
|
}
|
|
|
|
wall[nextwall].shade = 50;
|
|
}
|
|
|
|
if (sector[nSector].floorpal >= 4) {
|
|
sector[nSector].floorpal = 7;
|
|
}
|
|
else {
|
|
sector[nSector].floorpal = 0;
|
|
}
|
|
|
|
sector[nSector].floorshade = 50;
|
|
sector[nSector].extra = -1;
|
|
sector[nSector].floorz = sprite[nSprite].z;
|
|
|
|
sprite[nSprite].z = (sprite[nSprite].z + sector[nSector].floorz) / 2;
|
|
|
|
BuildSpark(nSprite, 3);
|
|
|
|
sprite[nSprite].cstat = 0;
|
|
sprite[nSprite].xrepeat = 100;
|
|
|
|
PlayFX2(StaticSound[kSound78], nSprite);
|
|
|
|
sprite[nSprite].xrepeat = 0;
|
|
|
|
nEnergyTowers--;
|
|
|
|
for (i = 0; i < 20; i++)
|
|
{
|
|
sprite[nSprite].ang = RandomSize(11);
|
|
|
|
BuildSpark(nSprite, 1);
|
|
}
|
|
|
|
TintPalette(64, 64, 64);
|
|
|
|
if (nEnergyTowers == 1)
|
|
{
|
|
runlist_ChangeChannel(nEnergyChan, nEnergyTowers);
|
|
|
|
StatusMessage(1000, "TAKE OUT THE CONTROL CENTER!");
|
|
}
|
|
else if (nEnergyTowers != 0)
|
|
{
|
|
StatusMessage(500, "%d TOWERS REMAINING", nEnergyTowers);
|
|
}
|
|
else
|
|
{
|
|
nFinaleSpr = nSprite;
|
|
lFinaleStart = (int)totalclock;
|
|
|
|
if (!lFinaleStart) {
|
|
lFinaleStart = lFinaleStart + 1;
|
|
}
|
|
|
|
for (i = 0; i < numsectors; i++)
|
|
{
|
|
if (sector[i].ceilingpal == 1) {
|
|
sector[i].ceilingpal = 0;
|
|
}
|
|
|
|
if (sector[i].floorpal == 1) {
|
|
sector[i].floorpal = 0;
|
|
}
|
|
|
|
short startwall = sector[i].wallptr;
|
|
short endwall = startwall + sector[i].wallnum;
|
|
|
|
for (int nWall = startwall; nWall < endwall; nWall++)
|
|
{
|
|
if (wall[nWall].pal == 1) {
|
|
wall[nWall].pal = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
KillCreatures();
|
|
}
|
|
|
|
changespritestat(nSprite, 0);
|
|
}
|
|
|
|
void FuncEnergyBlock(int a, int nDamage, int nRun)
|
|
{
|
|
short nSprite = RunData[nRun].nVal;
|
|
|
|
int nMessage = a & 0x7F0000;
|
|
|
|
switch (nMessage)
|
|
{
|
|
case 0x20000:
|
|
case 0x30000:
|
|
case 0x90000:
|
|
{
|
|
return;
|
|
}
|
|
|
|
case 0xA0000:
|
|
{
|
|
short nSector = sprite[nSprite].sectnum;
|
|
|
|
if (sector[nSector].extra == -1) {
|
|
return;
|
|
}
|
|
|
|
int nFloorZ = sector[nSector].floorz;
|
|
|
|
sector[nSector].floorz = sprite[nSprite].z;
|
|
sprite[nSprite].z -= 256;
|
|
|
|
nDamage = runlist_CheckRadialDamage(nSprite);
|
|
|
|
// restore previous values
|
|
sector[nSector].floorz = nFloorZ;
|
|
sprite[nSprite].z += 256;
|
|
|
|
if (nDamage <= 0) {
|
|
return;
|
|
}
|
|
|
|
// fall through to case 0x80000
|
|
}
|
|
|
|
case 0x80000:
|
|
{
|
|
nDamage >>= 2;
|
|
if (nDamage <= 0) {
|
|
return;
|
|
}
|
|
|
|
if (nDamage < sprite[nSprite].xrepeat)
|
|
{
|
|
sprite[nSprite].xrepeat -= nDamage;
|
|
|
|
int nSprite2 = insertsprite(lasthitsect, 0);
|
|
|
|
sprite[nSprite2].ang = a & 0xFFFF;
|
|
sprite[nSprite2].x = lasthitx;
|
|
sprite[nSprite2].y = lasthity;
|
|
sprite[nSprite2].z = lasthitz;
|
|
|
|
BuildSpark(nSprite2, 0);
|
|
mydeletesprite(nSprite2);
|
|
}
|
|
else
|
|
{
|
|
sprite[nSprite].xrepeat = 0;
|
|
|
|
ExplodeEnergyBlock(nSprite);
|
|
}
|
|
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
int BuildObject(short nSprite, int nOjectType, int nHitag)
|
|
{
|
|
if (ObjectCount >= kMaxObjects) {
|
|
I_Error("Too many objects!\n");
|
|
}
|
|
|
|
short nObject = ObjectCount;
|
|
ObjectCount++;
|
|
|
|
changespritestat(nSprite, ObjectStatnum[nOjectType]);
|
|
|
|
// 0x7FFD to ensure set as blocking ('B' and 'H') sprite and also disable translucency and set not invisible
|
|
sprite[nSprite].cstat = (sprite[nSprite].cstat | 0x101) & 0x7FFD;
|
|
sprite[nSprite].xvel = 0;
|
|
sprite[nSprite].yvel = 0;
|
|
sprite[nSprite].zvel = 0;
|
|
sprite[nSprite].extra = -1;
|
|
sprite[nSprite].lotag = runlist_HeadRun() + 1;
|
|
sprite[nSprite].hitag = 0;
|
|
sprite[nSprite].owner = runlist_AddRunRec(sprite[nSprite].lotag - 1, nObject | 0x170000);
|
|
|
|
// GrabTimeSlot(3);
|
|
|
|
if (sprite[nSprite].statnum == kStatDestructibleSprite) {
|
|
ObjectList[nObject].nHealth = 4;
|
|
}
|
|
else {
|
|
ObjectList[nObject].nHealth = 120;
|
|
}
|
|
|
|
ObjectList[nObject].nSprite = nSprite;
|
|
ObjectList[nObject].field_4 = runlist_AddRunRec(NewRun, nObject | 0x170000);
|
|
|
|
short nSeq = ObjectSeq[nOjectType];
|
|
|
|
if (nSeq <= -1)
|
|
{
|
|
ObjectList[nObject].field_0 = 0;
|
|
ObjectList[nObject].field_8 = -1;
|
|
|
|
if (sprite[nSprite].statnum == kStatDestructibleSprite) {
|
|
ObjectList[nObject].field_10 = -1;
|
|
}
|
|
else {
|
|
ObjectList[nObject].field_10 = -nHitag;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ObjectList[nObject].field_8 = SeqOffsets[nSeq];
|
|
|
|
if (!nOjectType) // if not Explosion Trigger (e.g. Exploding Fire Cauldron)
|
|
{
|
|
ObjectList[nObject].field_0 = RandomSize(4) % (SeqSize[nSeq] - 1);
|
|
}
|
|
|
|
int nSprite2 = insertsprite(sprite[nSprite].sectnum, 0);
|
|
ObjectList[nObject].field_10 = nSprite2;
|
|
|
|
sprite[nSprite2].cstat = 0x8000;
|
|
sprite[nSprite2].x = sprite[nSprite].x;
|
|
sprite[nSprite2].y = sprite[nSprite].y;
|
|
sprite[nSprite2].z = sprite[nSprite].z;
|
|
}
|
|
|
|
return nObject | 0x170000;
|
|
}
|
|
|
|
void ExplodeScreen(short nSprite)
|
|
{
|
|
sprite[nSprite].z -= GetSpriteHeight(nSprite) / 2;
|
|
|
|
for (int i = 0; i < 30; i++) {
|
|
BuildSpark(nSprite, 0);
|
|
}
|
|
|
|
sprite[nSprite].cstat = 0x8000;
|
|
PlayFX2(StaticSound[kSound78], nSprite);
|
|
}
|
|
|
|
void FuncObject(int a, int b, int nRun)
|
|
{
|
|
short nObject = RunData[nRun].nVal;
|
|
|
|
short nSprite = ObjectList[nObject].nSprite;
|
|
short nStat = sprite[nSprite].statnum;
|
|
short bx = ObjectList[nObject].field_8;
|
|
|
|
int nMessage = a & 0x7F0000;
|
|
|
|
switch (nMessage)
|
|
{
|
|
default:
|
|
{
|
|
DebugOut("unknown msg %d for Object\n", a & 0x7F0000);
|
|
return;
|
|
}
|
|
|
|
case 0x30000:
|
|
return;
|
|
|
|
case 0x80000:
|
|
{
|
|
if (nStat >= 150 || ObjectList[nObject].nHealth <= 0) {
|
|
return;
|
|
}
|
|
|
|
if (nStat == 98)
|
|
{
|
|
D3PlayFX((StaticSound[kSound47] | 0x2000) | (RandomSize(2) << 9), nSprite);
|
|
return;
|
|
}
|
|
|
|
ObjectList[nObject].nHealth -= (short)b;
|
|
if (ObjectList[nObject].nHealth > 0) {
|
|
return;
|
|
}
|
|
|
|
if (nStat == kStatDestructibleSprite)
|
|
{
|
|
ExplodeScreen(nSprite);
|
|
}
|
|
else
|
|
{
|
|
ObjectList[nObject].nHealth = -(RandomSize(3) + 1);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
case 0x90000:
|
|
{
|
|
if (bx > -1)
|
|
{
|
|
seq_PlotSequence(a & 0xFFFF, bx, ObjectList[nObject].field_0, 1);
|
|
}
|
|
return;
|
|
}
|
|
|
|
case 0xA0000:
|
|
{
|
|
if (ObjectList[nObject].nHealth > 0 && sprite[nSprite].cstat & 0x101
|
|
&& (nStat != kStatExplodeTarget
|
|
|| sprite[nRadialSpr].statnum == 201
|
|
|| nRadialBullet != 3 && nRadialBullet > -1
|
|
|| sprite[nRadialSpr].statnum == kStatExplodeTrigger))
|
|
{
|
|
int nDamage = runlist_CheckRadialDamage(nSprite);
|
|
if (nDamage <= 0) {
|
|
return;
|
|
}
|
|
|
|
if (sprite[nSprite].statnum != kStat98) {
|
|
ObjectList[nObject].nHealth -= nDamage;
|
|
}
|
|
|
|
if (sprite[nSprite].statnum == kStatExplodeTarget)
|
|
{
|
|
sprite[nSprite].xvel = 0;
|
|
sprite[nSprite].yvel = 0;
|
|
sprite[nSprite].zvel = 0;
|
|
}
|
|
else if (sprite[nSprite].statnum != kStat98)
|
|
{
|
|
sprite[nSprite].xvel >>= 1;
|
|
sprite[nSprite].yvel >>= 1;
|
|
sprite[nSprite].zvel >>= 1;
|
|
}
|
|
|
|
if (ObjectList[nObject].nHealth > 0) {
|
|
return;
|
|
}
|
|
|
|
if (sprite[nSprite].statnum == kStatExplodeTarget)
|
|
{
|
|
ObjectList[nObject].nHealth = -1;
|
|
short ax = ObjectList[nObject].field_10;
|
|
|
|
if (ax < 0 || ObjectList[ax].nHealth <= 0) {
|
|
return;
|
|
}
|
|
|
|
ObjectList[ax].nHealth = -1;
|
|
}
|
|
else if (sprite[nSprite].statnum == kStatDestructibleSprite)
|
|
{
|
|
ObjectList[nObject].nHealth = 0;
|
|
|
|
ExplodeScreen(nSprite);
|
|
}
|
|
else
|
|
{
|
|
ObjectList[nObject].nHealth = -(RandomSize(4) + 1);
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
case 0x20000:
|
|
{
|
|
if (nStat == 97 || (!(sprite[nSprite].cstat & 0x101))) {
|
|
return;
|
|
}
|
|
|
|
if (nStat != kStatExplodeTarget) {
|
|
Gravity(nSprite);
|
|
}
|
|
|
|
// do animation
|
|
if (bx != -1)
|
|
{
|
|
ObjectList[nObject].field_0++;
|
|
if (ObjectList[nObject].field_0 >= SeqSize[bx]) {
|
|
ObjectList[nObject].field_0 = 0;
|
|
}
|
|
|
|
sprite[nSprite].picnum = seq_GetSeqPicnum2(bx, ObjectList[nObject].field_0);
|
|
}
|
|
|
|
if (ObjectList[nObject].nHealth >= 0) {
|
|
goto FUNCOBJECT_GOTO;
|
|
}
|
|
|
|
ObjectList[nObject].nHealth++;
|
|
|
|
if (ObjectList[nObject].nHealth)
|
|
{
|
|
FUNCOBJECT_GOTO:
|
|
if (nStat != kStatExplodeTarget)
|
|
{
|
|
int nMov = movesprite(nSprite, sprite[nSprite].xvel << 6, sprite[nSprite].yvel << 6, sprite[nSprite].zvel, 0, 0, CLIPMASK0);
|
|
|
|
if (sprite[nSprite].statnum == kStatExplodeTrigger) {
|
|
sprite[nSprite].pal = 1;
|
|
}
|
|
|
|
if (nMov & 0x20000)
|
|
{
|
|
sprite[nSprite].xvel -= sprite[nSprite].xvel >> 3;
|
|
sprite[nSprite].yvel -= sprite[nSprite].yvel >> 3;
|
|
}
|
|
|
|
if (((nMov & 0xC000) > 0x8000) && ((nMov & 0xC000) == 0xC000))
|
|
{
|
|
sprite[nSprite].yvel = 0;
|
|
sprite[nSprite].xvel = 0;
|
|
}
|
|
}
|
|
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
int var_18;
|
|
|
|
// red branch
|
|
if ((nStat == kStatExplodeTarget) || (sprite[nSprite].z < sector[sprite[nSprite].sectnum].floorz))
|
|
{
|
|
var_18 = 36;
|
|
}
|
|
else
|
|
{
|
|
var_18 = 34;
|
|
}
|
|
|
|
AddFlash(sprite[nSprite].sectnum, sprite[nSprite].x, sprite[nSprite].y, sprite[nSprite].z, 128);
|
|
BuildAnim(-1, var_18, 0, sprite[nSprite].x, sprite[nSprite].y, sector[sprite[nSprite].sectnum].floorz, sprite[nSprite].sectnum, 240, 4);
|
|
|
|
// int edi = nSprite | 0x4000;
|
|
|
|
if (nStat == kStatExplodeTrigger)
|
|
{
|
|
for (int i = 4; i < 8; i++) {
|
|
BuildCreatureChunk(nSprite | 0x4000, seq_GetSeqPicnum(kSeqFirePot, (i >> 2) + 1, 0));
|
|
}
|
|
|
|
runlist_RadialDamageEnemy(nSprite, 200, 20);
|
|
}
|
|
else if (nStat == kStatExplodeTarget)
|
|
{
|
|
for (int i = 0; i < 8; i++) {
|
|
BuildCreatureChunk(nSprite | 0x4000, seq_GetSeqPicnum(kSeqFirePot, (i >> 1) + 3, 0));
|
|
}
|
|
}
|
|
|
|
if (levelnum <= 20 || nStat != kStatExplodeTrigger)
|
|
{
|
|
runlist_SubRunRec(sprite[nSprite].owner);
|
|
runlist_SubRunRec(ObjectList[nObject].field_4);
|
|
|
|
mydeletesprite(nSprite);
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
StartRegenerate(nSprite);
|
|
ObjectList[nObject].nHealth = 120;
|
|
|
|
sprite[nSprite].x = sprite[ObjectList[nObject].field_10].x;
|
|
sprite[nSprite].y = sprite[ObjectList[nObject].field_10].y;
|
|
sprite[nSprite].z = sprite[ObjectList[nObject].field_10].z;
|
|
|
|
mychangespritesect(nSprite, sprite[ObjectList[nObject].field_10].sectnum);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void BuildDrip(int nSprite)
|
|
{
|
|
if (nDrips >= kMaxDrips) {
|
|
I_Error("Too many drips!\n");
|
|
}
|
|
|
|
sDrip[nDrips].nSprite = nSprite;
|
|
sDrip[nDrips].field_2 = RandomSize(8) + 90;
|
|
|
|
nDrips++;
|
|
|
|
sprite[nSprite].cstat = 0x8000u;
|
|
}
|
|
|
|
void DoDrips()
|
|
{
|
|
int i;
|
|
|
|
for (i = 0; i < nDrips; i++)
|
|
{
|
|
sDrip[i].field_2--;
|
|
if (sDrip[i].field_2 <= 0)
|
|
{
|
|
short nSprite = sDrip[i].nSprite;
|
|
|
|
short nSeqOffset = SeqOffsets[kSeqDrips];
|
|
|
|
if (!(SectFlag[sprite[nSprite].sectnum] & kSectLava)) {
|
|
nSeqOffset++;
|
|
}
|
|
|
|
seq_MoveSequence(nSprite, nSeqOffset, RandomSize(2) % SeqSize[nSeqOffset]);
|
|
|
|
sDrip[i].field_2 = RandomSize(8) + 90;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < nBobs; i++)
|
|
{
|
|
sBob[i].field_2 += 4;
|
|
|
|
int edx = Sin(sBob[i].field_2 << 3) >> 4;
|
|
short nSector = sBob[i].nSector;
|
|
|
|
if (sBob[i].field_3)
|
|
{
|
|
sector[nSector].ceilingz = edx + sBob[i].z;
|
|
}
|
|
else
|
|
{
|
|
int nFloorZ = sector[nSector].floorz;
|
|
|
|
sector[nSector].floorz = edx + sBob[i].z;
|
|
|
|
MoveSectorSprites(nSector, sector[nSector].floorz - nFloorZ);
|
|
}
|
|
}
|
|
}
|
|
|
|
void SnapBobs(short nSectorA, short nSectorB)
|
|
{
|
|
int ecx = -1;
|
|
int ebx = ecx;
|
|
// int var_14 = nSector;
|
|
// int edi = edx;
|
|
|
|
for (int i = 0; i < nBobs; i++)
|
|
{
|
|
int esi = sBob[i].nSector;
|
|
|
|
if (esi != nSectorA)
|
|
{
|
|
if (nSectorB != esi)
|
|
continue;
|
|
|
|
esi = ebx;
|
|
ecx = i;
|
|
}
|
|
else
|
|
{
|
|
esi = ecx;
|
|
ebx = i;
|
|
}
|
|
|
|
if (esi != -1) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (ecx <= -1) {
|
|
return;
|
|
}
|
|
|
|
if (ebx <= -1) {
|
|
return;
|
|
}
|
|
|
|
sBob[ecx].field_2 = sBob[ebx].field_2;
|
|
}
|
|
|
|
void AddSectorBob(int nSector, int nHitag, int bx)
|
|
{
|
|
if (nBobs >= kMaxBobs) {
|
|
I_Error("Too many bobs!\n");
|
|
}
|
|
|
|
sBob[nBobs].field_3 = bx;
|
|
|
|
int z;
|
|
|
|
if (bx == 0) {
|
|
z = sector[nSector].floorz;
|
|
}
|
|
else {
|
|
z = sector[nSector].ceilingz;
|
|
}
|
|
|
|
sBob[nBobs].z = z;
|
|
sBob[nBobs].field_2 = nHitag << 4;
|
|
sBobID[nBobs] = nHitag;
|
|
|
|
sBob[nBobs].nSector = nSector;
|
|
|
|
SectFlag[nSector] |= 0x0010;
|
|
|
|
nBobs++;
|
|
}
|
|
|
|
// Confirmed 100% correct with original .exe
|
|
int FindTrail(int nVal)
|
|
{
|
|
for (int i = 0; i < nTrails; i++)
|
|
{
|
|
if (sTrail[i].field_2 == nVal)
|
|
return i;
|
|
}
|
|
|
|
sTrail[nTrails].field_2 = nVal;
|
|
sTrail[nTrails].field_0 = -1;
|
|
|
|
return nTrails++;
|
|
}
|
|
|
|
// ok ?
|
|
void ProcessTrailSprite(int nSprite, int nLotag, int nHitag)
|
|
{
|
|
if (nTrailPoints >= 100) {
|
|
I_Error("Too many trail point sprites (900-949)... increase MAX_TRAILPOINTS\n");
|
|
}
|
|
|
|
short nPoint = nTrailPoints;
|
|
nTrailPoints++;
|
|
|
|
sTrailPoint[nPoint].x = sprite[nSprite].x;
|
|
sTrailPoint[nPoint].y = sprite[nSprite].y;
|
|
|
|
int nTrail = FindTrail(nHitag);
|
|
|
|
int var_14 = nLotag - 900;
|
|
|
|
nTrailPointVal[nPoint] = var_14;
|
|
|
|
int field0 = sTrail[nTrail].field_0;
|
|
|
|
if (field0 == -1)
|
|
{
|
|
sTrail[nTrail].field_0 = nPoint;
|
|
sTrail[nTrail].field_4 = nPoint;
|
|
|
|
nTrailPointNext[nPoint] = -1;
|
|
nTrailPointPrev[nPoint] = -1;
|
|
}
|
|
else
|
|
{
|
|
int ecx = -1;
|
|
|
|
while (field0 != -1)
|
|
{
|
|
if (nTrailPointVal[field0] > var_14)
|
|
{
|
|
nTrailPointPrev[nPoint] = nTrailPointPrev[field0];
|
|
nTrailPointPrev[field0] = nPoint;
|
|
nTrailPointNext[nPoint] = field0;
|
|
|
|
if (field0 == sTrail[nTrail].field_0) {
|
|
sTrail[nTrail].field_0 = nPoint;
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
ecx = field0;
|
|
field0 = nTrailPointNext[field0];
|
|
}
|
|
|
|
if (field0 == -1)
|
|
{
|
|
nTrailPointNext[ecx] = nPoint;
|
|
nTrailPointPrev[nPoint] = ecx;
|
|
nTrailPointNext[nPoint] = -1;
|
|
sTrail[nTrail].field_4 = nPoint;
|
|
}
|
|
}
|
|
|
|
mydeletesprite(nSprite);
|
|
}
|
|
|
|
// ok?
|
|
void AddMovingSector(int nSector, int edx, int ebx, int ecx)
|
|
{
|
|
if (nMoveSects >= kMaxMoveSects) {
|
|
I_Error("Too many moving sectors\n");
|
|
}
|
|
|
|
CreatePushBlock(nSector);
|
|
|
|
short nTrail = FindTrail(ebx);
|
|
|
|
sMoveDir[nMoveSects] = 1;
|
|
|
|
MoveSect *pMoveSect = &sMoveSect[nMoveSects];
|
|
nMoveSects++;
|
|
|
|
pMoveSect->nTrail = nTrail;
|
|
pMoveSect->nTrailPoint = -1;
|
|
pMoveSect->field_8 = -1;
|
|
pMoveSect->field_6 = ecx;
|
|
pMoveSect->field_10 = (edx / 1000) + 1;
|
|
pMoveSect->nSector = nSector;
|
|
|
|
if (ecx & 8)
|
|
{
|
|
pMoveSect->field_14 = runlist_AllocChannel(ebx % 1000);
|
|
}
|
|
else
|
|
{
|
|
pMoveSect->field_14 = -1;
|
|
}
|
|
|
|
sector[nSector].floorstat |= 0x40;
|
|
}
|
|
|
|
void DoMovingSects()
|
|
{
|
|
for (int i = 0; i < nMoveSects; i++)
|
|
{
|
|
if (sMoveSect[i].nSector == -1) {
|
|
continue;
|
|
}
|
|
|
|
if (sMoveSect[i].field_14 != -1 && !sRunChannels[sMoveSect[i].field_14].c) {
|
|
continue;
|
|
}
|
|
|
|
short nSector = sMoveSect[i].nSector;
|
|
short nBlock = sector[nSector].extra;
|
|
|
|
BlockInfo *pBlockInfo = &sBlockInfo[nBlock];
|
|
|
|
if (sMoveSect[i].nTrailPoint == -1)
|
|
{
|
|
if (sMoveSect[i].field_6 & 0x20)
|
|
{
|
|
runlist_ChangeChannel(sMoveSect[i].field_14, 0);
|
|
}
|
|
|
|
short ax;
|
|
|
|
if (sMoveSect[i].field_6 & 0x10)
|
|
{
|
|
sMoveDir[i] = -sMoveDir[i];
|
|
if (sMoveDir[i] > 0)
|
|
{
|
|
ax = sTrail[sMoveSect[i].nTrail].field_0;
|
|
}
|
|
else
|
|
{
|
|
ax = sTrail[sMoveSect[i].nTrail].field_4;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ax = sTrail[sMoveSect[i].nTrail].field_0;
|
|
}
|
|
|
|
sMoveSect[i].nTrailPoint = ax;
|
|
}
|
|
|
|
short nTrail = sMoveSect[i].nTrailPoint;
|
|
// TrailPoint *pTrail = &sTrailPoint[nTrail];
|
|
|
|
// loc_23872:
|
|
int nAngle = GetMyAngle(sTrailPoint[nTrail].x - pBlockInfo->x, sTrailPoint[nTrail].y - pBlockInfo->y);
|
|
|
|
int nXVel = (Sin(nAngle + 512) << 4) * sMoveSect[i].field_10;
|
|
int nYVel = (Sin(nAngle) << 4) * sMoveSect[i].field_10;
|
|
|
|
int ebx = (sTrailPoint[nTrail].x - pBlockInfo->x) << 14;
|
|
|
|
int eax = nXVel;
|
|
if (eax < 0) {
|
|
eax = -eax;
|
|
}
|
|
|
|
int edx = eax;
|
|
eax = ebx;
|
|
|
|
int ecx = (sTrailPoint[nTrail].y - pBlockInfo->y) << 14;
|
|
|
|
if (eax < 0) {
|
|
eax = -eax;
|
|
}
|
|
|
|
// loc_238EC:
|
|
if (edx <= eax)
|
|
{
|
|
eax = nYVel;
|
|
if (eax < 0) {
|
|
eax = -eax;
|
|
}
|
|
|
|
edx = eax;
|
|
eax = ecx;
|
|
|
|
if (eax < 0) {
|
|
eax = -eax;
|
|
}
|
|
|
|
if (edx > eax)
|
|
{
|
|
// loc_23908:
|
|
nYVel = ecx;
|
|
nXVel = ebx;
|
|
|
|
if (sMoveDir[i] > 0)
|
|
{
|
|
sMoveSect[i].nTrailPoint = nTrailPointNext[sMoveSect[i].nTrailPoint];
|
|
}
|
|
else
|
|
{
|
|
sMoveSect[i].nTrailPoint = nTrailPointPrev[sMoveSect[i].nTrailPoint];
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// repeat of code from loc_23908
|
|
nYVel = ecx;
|
|
nXVel = ebx;
|
|
|
|
if (sMoveDir[i] > 0)
|
|
{
|
|
sMoveSect[i].nTrailPoint = nTrailPointNext[sMoveSect[i].nTrailPoint];
|
|
}
|
|
else
|
|
{
|
|
sMoveSect[i].nTrailPoint = nTrailPointPrev[sMoveSect[i].nTrailPoint];
|
|
}
|
|
}
|
|
|
|
// loc_2393A:
|
|
if (sMoveSect[i].field_8 != -1)
|
|
{
|
|
MoveSector(sMoveSect[i].field_8, -1, &nXVel, &nYVel);
|
|
}
|
|
|
|
int var_2C = nXVel;
|
|
int var_30 = nYVel;
|
|
|
|
MoveSector(nSector, -1, &nXVel, &nYVel);
|
|
|
|
if (nXVel != var_2C || nYVel != var_30)
|
|
{
|
|
MoveSector(sMoveSect[i].field_8, -1, &var_2C, &var_30);
|
|
MoveSector(sMoveSect[i].field_8, -1, &nXVel, &nYVel);
|
|
}
|
|
}
|
|
}
|
|
|
|
void PostProcess()
|
|
{
|
|
int i, j;
|
|
|
|
for (i = 0; i < nMoveSects; i++)
|
|
{
|
|
int nTrail = sMoveSect[i].nTrail;
|
|
sMoveSect[i].nTrailPoint = sTrail[nTrail].field_0;
|
|
|
|
if (sMoveSect[i].field_6 & 0x40) {
|
|
runlist_ChangeChannel(sMoveSect[i].field_14, 1);
|
|
}
|
|
|
|
short nSector = sMoveSect[i].nSector;
|
|
|
|
if (SectFlag[nSector] & kSectUnderwater)
|
|
{
|
|
sector[nSector].ceilingstat |= 0x40;
|
|
sector[nSector].floorstat &= 0xBFFF;
|
|
|
|
for (j = 0; j < nMoveSects; j++)
|
|
{
|
|
if (j != i && sMoveSect[i].nTrail == sMoveSect[j].nTrail)
|
|
{
|
|
sMoveSect[j].field_8 = sMoveSect[i].nSector;
|
|
|
|
SnapSectors(sMoveSect[j].nSector, sMoveSect[i].nSector, 0);
|
|
sMoveSect[i].nSector = -1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < nBobs; i++)
|
|
{
|
|
if (sBob[i].field_3 == 0)
|
|
{
|
|
int bobID = sBobID[i];
|
|
|
|
for (j = 0; j < nBobs; j++)
|
|
{
|
|
if (j != i)
|
|
{
|
|
if (sBob[i].field_3 != 0 && sBobID[j] == bobID) {
|
|
SnapSectors(i, j, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (levelnew != kMap20)
|
|
{
|
|
// esi is i
|
|
for (i = 0; i < numsectors; i++)
|
|
{
|
|
int var_20 = 30000;
|
|
|
|
if (SectSpeed[i] && SectDepth[i] && !(SectFlag[i] & kSectLava))
|
|
{
|
|
SectSoundSect[i] = i;
|
|
SectSound[i] = StaticSound[kSound43];
|
|
}
|
|
else
|
|
{
|
|
// ebp and ecx are j
|
|
for (j = 0; j < numsectors; j++)
|
|
{
|
|
// loc_23CA6:
|
|
|
|
if (i != j && SectSpeed[j] && !(SectFlag[i] & kSectLava))
|
|
{
|
|
int xVal = wall[sector[i].wallptr].x - wall[sector[j].wallptr].x;
|
|
if (xVal < 0) {
|
|
xVal = -xVal;
|
|
}
|
|
|
|
int yVal = wall[sector[i].wallptr].x - wall[sector[j].wallptr].x;
|
|
if (yVal < 0) {
|
|
yVal = -yVal;
|
|
}
|
|
|
|
if (xVal < 15000 && yVal < 15000 && (xVal + yVal < var_20))
|
|
{
|
|
var_20 = xVal + yVal;
|
|
SectSoundSect[i] = j;
|
|
SectSound[i] = StaticSound[kSound43];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else // nMap == kMap20)
|
|
{
|
|
// int var_24 = 0;
|
|
int ebp = 0;
|
|
|
|
for (i = 0; i < numsectors; i++)
|
|
{
|
|
SectSoundSect[i] = i;
|
|
SectSound[i] = StaticSound[kSound62];
|
|
|
|
int startwall = sector[ebp].wallptr;
|
|
int endwall = sector[ebp].wallptr + sector[ebp].wallnum;
|
|
|
|
int nWall = startwall;
|
|
|
|
while (nWall < endwall)
|
|
{
|
|
if (wall[nWall].picnum == kTile3603)
|
|
{
|
|
wall[nWall].pal = 1;
|
|
int nSprite = insertsprite(i, 407);
|
|
sprite[nSprite].cstat = 0x8000;
|
|
}
|
|
|
|
nWall++;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < kMaxSprites; i++)
|
|
{
|
|
if (sprite[i].statnum < kMaxStatus && sprite[i].picnum == kTile3603)
|
|
{
|
|
changespritestat(i, 407);
|
|
sprite[i].pal = 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
// esi is i
|
|
for (i = 0; i < ObjectCount; i++)
|
|
{
|
|
int nObjectSprite = ObjectList[i].nSprite;
|
|
|
|
if (sprite[nObjectSprite].statnum == kStatExplodeTarget)
|
|
{
|
|
if (!ObjectList[i].field_10) {
|
|
ObjectList[i].field_10 = -1;
|
|
}
|
|
else
|
|
{
|
|
int edi = ObjectList[i].field_10;
|
|
ObjectList[i].field_10 = -1;
|
|
|
|
// ecx, ebx is j
|
|
for (j = 0; j < ObjectCount; j++)
|
|
{
|
|
if (i != j && sprite[ObjectList[j].nSprite].statnum == kStatExplodeTarget && edi == ObjectList[j].field_10)
|
|
{
|
|
ObjectList[i].field_10 = j;
|
|
ObjectList[j].field_10 = i;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
END_PS_NS
|