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p_switch.c
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p_switch.c
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#include <stdlib.h>
#include "doomdef.h"
#include "d_think.h"
#include "p_pspr.h"
#include "doomstat.h"
#include "w_wad.h"
#include "r_main.h"
#include "p_spec.h"
#include "g_game.h"
#include "s_sound.h"
#include "i_system.h"
static int *switchlist;
static int max_numswitches;
static int numswitches;
button_t buttonlist[MAXBUTTONS];
switchlist_t alphSwitchList[] = {
{"SW1BRCOM", "SW2BRCOM", 1},
{"SW1BRN1", "SW2BRN1", 1},
{"SW1BRN2", "SW2BRN2", 1},
{"SW1BRNGN", "SW2BRNGN", 1},
{"SW1BROWN", "SW2BROWN", 1},
{"SW1COMM", "SW2COMM", 1},
{"SW1COMP", "SW2COMP", 1},
{"SW1DIRT", "SW2DIRT", 1},
{"SW1EXIT", "SW2EXIT", 1},
{"SW1GRAY", "SW2GRAY", 1},
{"SW1GRAY1", "SW2GRAY1", 1},
{"SW1METAL", "SW2METAL", 1},
{"SW1PIPE", "SW2PIPE", 1},
{"SW1SLAD", "SW2SLAD", 1},
{"SW1STARG", "SW2STARG", 1},
{"SW1STON1", "SW2STON1", 1},
{"SW1STON2", "SW2STON2", 1},
{"SW1STONE", "SW2STONE", 1},
{"SW1STRTN", "SW2STRTN", 1},
{"SW1BLUE", "SW2BLUE", 2},
{"SW1CMT", "SW2CMT", 2},
{"SW1GARG", "SW2GARG", 2},
{"SW1STON1", "SW2STON1", 1},
{"SW1STON2", "SW2STON2", 1},
{"SW1STONE", "SW2STONE", 1},
{"SW1STRTN", "SW2STRTN", 1},
{"SW1BLUE", "SW2BLUE", 2},
{"SW1CMT", "SW2CMT", 2},
{"SW1GARG", "SW2GARG", 2},
{"SW1GSTON", "SW2GSTON", 2},
{"SW1HOT", "SW2HOT", 2},
{"SW1LION", "SW2LION", 2},
{"SW1SATYR", "SW2SATYR", 2},
{"SW1SKIN", "SW2SKIN", 2},
{"SW1VINE", "SW2VINE", 2},
{"SW1WOOD", "SW2WOOD", 2},
{"SW1PANEL", "SW2PANEL", 3},
{"SW1ROCK", "SW2ROCK", 3},
{"SW1MET2", "SW2MET2", 3},
{"SW1WDMET", "SW2WDMET", 3},
{"SW1BRIK", "SW2BRIK", 3},
{"SW1MOD1", "SW2MOD1", 3},
{"SW1ZIM", "SW2ZIM", 3},
{"SW1STON6", "SW2STON6", 3},
{"SW1TEK", "SW2TEK", 3},
{"SW1MARB", "SW2MARB", 3},
{"SW1SKULL", "SW2SKULL", 3},
{"\0", "\0", 0}
};
void P_InitSwitchList(void)
{
int i, index = 0;
int episode = (gamemode == registered || gamemode==retail) ? 2 : gamemode == commercial ? 3 : 1;
for (i = 0; ; i++)
{
if (index + 1 >= max_numswitches)
switchlist = realloc(switchlist, sizeof *switchlist * (max_numswitches = max_numswitches ? max_numswitches * 2 : 8));
if (alphSwitchList[i].episode <= episode)
{
int texture1, texture2;
if (!alphSwitchList[i].episode)
break;
texture1 = R_CheckTextureNumForName(alphSwitchList[i].name1);
if (texture1 == -1)
I_Error("P_InitSwitchList: Unknown texture %s", alphSwitchList[i].name1);
texture2 = R_CheckTextureNumForName(alphSwitchList[i].name2);
if (texture2 == -1)
I_Error("P_InitSwitchList: Unknown texture %s", alphSwitchList[i].name2);
if (texture1 != -1 && texture2 != -1)
{
switchlist[index++] = texture1;
switchlist[index++] = texture2;
}
}
}
numswitches = index / 2;
switchlist[index] = -1;
}
static void P_StartButton(line_t *line, bwhere_e w, int texture, int time)
{
int i;
for (i = 0; i < MAXBUTTONS; i++)
{
if (buttonlist[i].btimer && buttonlist[i].line == line)
return;
}
for (i = 0; i < MAXBUTTONS; i++)
{
if (!buttonlist[i].btimer)
{
buttonlist[i].line = line;
buttonlist[i].where = w;
buttonlist[i].btexture = texture;
buttonlist[i].btimer = time;
buttonlist[i].soundorg = (mobj_t *)&line->soundorg;
return;
}
}
I_Error("P_StartButton: no button slots left!");
}
void P_ChangeSwitchTexture(line_t *line, int useAgain)
{
mobj_t *soundorg;
int i, sound;
short *texture, *ttop, *tmid, *tbot;
bwhere_e position;
ttop = &sides[line->sidenum[0]].toptexture;
tmid = &sides[line->sidenum[0]].midtexture;
tbot = &sides[line->sidenum[0]].bottomtexture;
sound = sfx_swtchn;
soundorg = (mobj_t *)&line->soundorg;
if (!useAgain)
line->special = 0;
texture = NULL; position = 0;
for (i = 0;i < numswitches*2;i++)
{
if (switchlist[i] == *ttop) {
texture = ttop; position = top; break;
} else if (switchlist[i] == *tmid) {
texture = tmid; position = middle; break;
} else if (switchlist[i] == *tbot) {
texture = tbot; position = bottom; break;
}
}
if (texture == NULL)
return;
*texture = switchlist[i^1];
S_StartSound(soundorg, sound);
if (useAgain)
P_StartButton(line, position, switchlist[i], BUTTONTIME);
}
boolean P_UseSpecialLine(mobj_t *thing, line_t *line, int side)
{
if (side)
return false;
{
int (*linefunc)(line_t *line)=NULL;
if ((unsigned)line->special >= GenEnd)
{
}
else if ((unsigned)line->special >= GenFloorBase)
{
if (!thing->player)
if ((line->special & FloorChange) || !(line->special & FloorModel))
return false;
if (!line->tag && ((line->special&6)!=6))
return false;
linefunc = EV_DoGenFloor;
}
else if ((unsigned)line->special >= GenCeilingBase)
{
if (!thing->player)
if ((line->special & CeilingChange) || !(line->special & CeilingModel))
return false;
if (!line->tag && ((line->special&6)!=6))
return false;
linefunc = EV_DoGenCeiling;
}
else if ((unsigned)line->special >= GenDoorBase)
{
if (!thing->player)
{
if (!(line->special & DoorMonster))
return false;
if (line->flags & ML_SECRET)
return false;
}
if (!line->tag && ((line->special&6)!=6))
return false;
linefunc = EV_DoGenDoor;
}
else if ((unsigned)line->special >= GenLockedBase)
{
if (!thing->player)
return false;
if (!P_CanUnlockGenDoor(line,thing->player))
return false;
if (!line->tag && ((line->special&6)!=6))
return false;
linefunc = EV_DoGenLockedDoor;
}
else if ((unsigned)line->special >= GenLiftBase)
{
if (!thing->player)
if (!(line->special & LiftMonster))
return false;
if (!line->tag && ((line->special&6)!=6))
return false;
linefunc = EV_DoGenLift;
}
else if ((unsigned)line->special >= GenStairsBase)
{
if (!thing->player)
if (!(line->special & StairMonster))
return false;
if (!line->tag && ((line->special&6)!=6))
return false;
linefunc = EV_DoGenStairs;
}
else if ((unsigned)line->special >= GenCrusherBase)
{
if (!thing->player)
if (!(line->special & CrusherMonster))
return false;
if (!line->tag && ((line->special&6)!=6))
return false;
linefunc = EV_DoGenCrusher;
}
if (linefunc)
switch((line->special & TriggerType) >> TriggerTypeShift)
{
case PushOnce:
if (!side)
if (linefunc(line))
line->special = 0;
return true;
case PushMany:
if (!side)
linefunc(line);
return true;
case SwitchOnce:
if (linefunc(line))
P_ChangeSwitchTexture(line,0);
return true;
case SwitchMany:
if (linefunc(line))
P_ChangeSwitchTexture(line,1);
return true;
default:
return false;
}
}
if (!thing->player)
{
if (line->flags & ML_SECRET)
return false;
switch(line->special)
{
case 1:
case 32:
case 33:
case 34:
case 195:
case 174:
case 210:
case 209:
break;
default:
return false;
break;
}
}
if (!P_CheckTag(line))
return false;
switch (line->special)
{
case 1:
case 26:
case 27:
case 28:
case 31:
case 32:
case 33:
case 34:
case 117:
case 118:
EV_VerticalDoor (line, thing);
break;
case 7:
if (EV_BuildStairs(line,build8))
P_ChangeSwitchTexture(line,0);
break;
case 9:
if (EV_DoDonut(line))
P_ChangeSwitchTexture(line,0);
break;
case 11:
if (thing->player && thing->player->health <= 0)
{
S_StartSound(thing, sfx_noway);
return false;
}
P_ChangeSwitchTexture(line,0);
G_ExitLevel ();
break;
case 14:
if (EV_DoPlat(line,raiseAndChange,32))
P_ChangeSwitchTexture(line,0);
break;
case 15:
if (EV_DoPlat(line,raiseAndChange,24))
P_ChangeSwitchTexture(line,0);
break;
case 18:
if (EV_DoFloor(line, raiseFloorToNearest))
P_ChangeSwitchTexture(line,0);
break;
case 20:
if (EV_DoPlat(line,raiseToNearestAndChange,0))
P_ChangeSwitchTexture(line,0);
break;
case 21:
if (EV_DoPlat(line,downWaitUpStay,0))
P_ChangeSwitchTexture(line,0);
break;
case 23:
if (EV_DoFloor(line,lowerFloorToLowest))
P_ChangeSwitchTexture(line,0);
break;
case 29:
if (EV_DoDoor(line,normal))
P_ChangeSwitchTexture(line,0);
break;
case 41:
if (EV_DoCeiling(line,lowerToFloor))
P_ChangeSwitchTexture(line,0);
break;
case 71:
if (EV_DoFloor(line,turboLower))
P_ChangeSwitchTexture(line,0);
break;
case 49:
if (EV_DoCeiling(line,crushAndRaise))
P_ChangeSwitchTexture(line,0);
break;
case 50:
if (EV_DoDoor(line,close))
P_ChangeSwitchTexture(line,0);
break;
case 51:
if (thing->player && thing->player->health <= 0)
{
S_StartSound(thing, sfx_noway);
return false;
}
P_ChangeSwitchTexture(line,0);
G_SecretExitLevel ();
break;
case 55:
if (EV_DoFloor(line,raiseFloorCrush))
P_ChangeSwitchTexture(line,0);
break;
case 101:
if (EV_DoFloor(line,raiseFloor))
P_ChangeSwitchTexture(line,0);
break;
case 102:
if (EV_DoFloor(line,lowerFloor))
P_ChangeSwitchTexture(line,0);
break;
case 103:
if (EV_DoDoor(line,open))
P_ChangeSwitchTexture(line,0);
break;
case 111:
if (EV_DoDoor (line,blazeRaise))
P_ChangeSwitchTexture(line,0);
break;
case 112:
if (EV_DoDoor (line,blazeOpen))
P_ChangeSwitchTexture(line,0);
break;
case 113:
if (EV_DoDoor (line,blazeClose))
P_ChangeSwitchTexture(line,0);
break;
case 122:
if (EV_DoPlat(line,blazeDWUS,0))
P_ChangeSwitchTexture(line,0);
break;
case 127:
if (EV_BuildStairs(line,turbo16))
P_ChangeSwitchTexture(line,0);
break;
case 131:
if (EV_DoFloor(line,raiseFloorTurbo))
P_ChangeSwitchTexture(line,0);
break;
case 133:
case 135:
case 137:
if (EV_DoLockedDoor (line,blazeOpen,thing))
P_ChangeSwitchTexture(line,0);
break;
case 140:
if (EV_DoFloor(line,raiseFloor512))
P_ChangeSwitchTexture(line,0);
break;
default:
switch (line->special)
{
case 158:
if (EV_DoFloor(line,raiseToTexture))
P_ChangeSwitchTexture(line,0);
break;
case 159:
if (EV_DoFloor(line,lowerAndChange))
P_ChangeSwitchTexture(line,0);
break;
case 160:
if (EV_DoFloor(line,raiseFloor24AndChange))
P_ChangeSwitchTexture(line,0);
break;
case 161:
if (EV_DoFloor(line,raiseFloor24))
P_ChangeSwitchTexture(line,0);
break;
case 162:
if (EV_DoPlat(line,perpetualRaise,0))
P_ChangeSwitchTexture(line,0);
break;
case 163:
EV_StopPlat(line);
P_ChangeSwitchTexture(line,0);
break;
case 164:
if (EV_DoCeiling(line,fastCrushAndRaise))
P_ChangeSwitchTexture(line,0);
break;
case 165:
if (EV_DoCeiling(line,silentCrushAndRaise))
P_ChangeSwitchTexture(line,0);
break;
case 166:
if (EV_DoCeiling(line, raiseToHighest) ||
EV_DoFloor(line, lowerFloorToLowest))
P_ChangeSwitchTexture(line,0);
break;
case 167:
if (EV_DoCeiling(line, lowerAndCrush))
P_ChangeSwitchTexture(line,0);
break;
case 168:
if (EV_CeilingCrushStop(line))
P_ChangeSwitchTexture(line,0);
break;
case 169:
EV_LightTurnOn(line,0);
P_ChangeSwitchTexture(line,0);
break;
case 170:
EV_LightTurnOn(line,35);
P_ChangeSwitchTexture(line,0);
break;
case 171:
EV_LightTurnOn(line,255);
P_ChangeSwitchTexture(line,0);
break;
case 172:
EV_StartLightStrobing(line);
P_ChangeSwitchTexture(line,0);
break;
case 173:
EV_TurnTagLightsOff(line);
P_ChangeSwitchTexture(line,0);
break;
case 174:
if (EV_Teleport(line,side,thing))
P_ChangeSwitchTexture(line,0);
break;
case 175:
if (EV_DoDoor(line,close30ThenOpen))
P_ChangeSwitchTexture(line,0);
break;
case 189:
if (EV_DoChange(line,trigChangeOnly))
P_ChangeSwitchTexture(line,0);
break;
case 203:
if (EV_DoCeiling(line,lowerToLowest))
P_ChangeSwitchTexture(line,0);
break;
case 204:
if (EV_DoCeiling(line,lowerToMaxFloor))
P_ChangeSwitchTexture(line,0);
break;
case 209:
if (EV_SilentTeleport(line, side, thing))
P_ChangeSwitchTexture(line,0);
break;
case 241:
if (EV_DoChange(line,numChangeOnly))
P_ChangeSwitchTexture(line,0);
break;
case 221:
if (EV_DoFloor(line,lowerFloorToNearest))
P_ChangeSwitchTexture(line,0);
break;
case 229:
if (EV_DoElevator(line,elevateUp))
P_ChangeSwitchTexture(line,0);
break;
case 233:
if (EV_DoElevator(line,elevateDown))
P_ChangeSwitchTexture(line,0);
break;
case 237:
if (EV_DoElevator(line,elevateCurrent))
P_ChangeSwitchTexture(line,0);
break;
case 78:
if (EV_DoChange(line,numChangeOnly))
P_ChangeSwitchTexture(line,1);
break;
case 176:
if (EV_DoFloor(line,raiseToTexture))
P_ChangeSwitchTexture(line,1);
break;
case 177:
if (EV_DoFloor(line,lowerAndChange))
P_ChangeSwitchTexture(line,1);
break;
case 178:
if (EV_DoFloor(line,raiseFloor512))
P_ChangeSwitchTexture(line,1);
break;
case 179:
if (EV_DoFloor(line,raiseFloor24AndChange))
P_ChangeSwitchTexture(line,1);
break;
case 180:
if (EV_DoFloor(line,raiseFloor24))
P_ChangeSwitchTexture(line,1);
break;
case 181:
EV_DoPlat(line,perpetualRaise,0);
P_ChangeSwitchTexture(line,1);
break;
case 182:
EV_StopPlat(line);
P_ChangeSwitchTexture(line,1);
break;
case 183:
if (EV_DoCeiling(line,fastCrushAndRaise))
P_ChangeSwitchTexture(line,1);
break;
case 184:
if (EV_DoCeiling(line,crushAndRaise))
P_ChangeSwitchTexture(line,1);
break;
case 185:
if (EV_DoCeiling(line,silentCrushAndRaise))
P_ChangeSwitchTexture(line,1);
break;
case 186:
if (EV_DoCeiling(line, raiseToHighest) ||
EV_DoFloor(line, lowerFloorToLowest))
P_ChangeSwitchTexture(line,1);
break;
case 187:
if (EV_DoCeiling(line, lowerAndCrush))
P_ChangeSwitchTexture(line,1);
break;
case 188:
if (EV_CeilingCrushStop(line))
P_ChangeSwitchTexture(line,1);
break;
case 190:
if (EV_DoChange(line,trigChangeOnly))
P_ChangeSwitchTexture(line,1);
break;
case 191:
if (EV_DoDonut(line))
P_ChangeSwitchTexture(line,1);
break;
case 192:
EV_LightTurnOn(line,0);
P_ChangeSwitchTexture(line,1);
break;
case 193:
EV_StartLightStrobing(line);
P_ChangeSwitchTexture(line,1);
break;
case 194:
EV_TurnTagLightsOff(line);
P_ChangeSwitchTexture(line,1);
break;
case 195:
if (EV_Teleport(line,side,thing))
P_ChangeSwitchTexture(line,1);
break;
case 196:
if (EV_DoDoor(line,close30ThenOpen))
P_ChangeSwitchTexture(line,1);
break;
case 205:
if (EV_DoCeiling(line,lowerToLowest))
P_ChangeSwitchTexture(line,1);
break;
case 206:
if (EV_DoCeiling(line,lowerToMaxFloor))
P_ChangeSwitchTexture(line,1);
break;
case 210:
if (EV_SilentTeleport(line, side, thing))
P_ChangeSwitchTexture(line,1);
break;
case 211:
if (EV_DoPlat(line,toggleUpDn,0))
P_ChangeSwitchTexture(line,1);
break;
case 222:
if (EV_DoFloor(line,lowerFloorToNearest))
P_ChangeSwitchTexture(line,1);
break;
case 230:
if (EV_DoElevator(line,elevateUp))
P_ChangeSwitchTexture(line,1);
break;
case 234:
if (EV_DoElevator(line,elevateDown))
P_ChangeSwitchTexture(line,1);
break;
case 238:
if (EV_DoElevator(line,elevateCurrent))
P_ChangeSwitchTexture(line,1);
break;
case 258:
if (EV_BuildStairs(line,build8))
P_ChangeSwitchTexture(line,1);
break;
case 259:
if (EV_BuildStairs(line,turbo16))
P_ChangeSwitchTexture(line,1);
break;
}
break;
case 42:
if (EV_DoDoor(line,close))
P_ChangeSwitchTexture(line,1);
break;
case 43:
if (EV_DoCeiling(line,lowerToFloor))
P_ChangeSwitchTexture(line,1);
break;
case 45:
if (EV_DoFloor(line,lowerFloor))
P_ChangeSwitchTexture(line,1);
break;
case 60:
if (EV_DoFloor(line,lowerFloorToLowest))
P_ChangeSwitchTexture(line,1);
break;
case 61:
if (EV_DoDoor(line,open))
P_ChangeSwitchTexture(line,1);
break;
case 62:
if (EV_DoPlat(line,downWaitUpStay,1))
P_ChangeSwitchTexture(line,1);
break;
case 63:
if (EV_DoDoor(line,normal))
P_ChangeSwitchTexture(line,1);
break;
case 64:
if (EV_DoFloor(line,raiseFloor))
P_ChangeSwitchTexture(line,1);
break;
case 66: