/**
* After the map has been loaded, scan each sector for specials that spawn
* thinkers.
*/
void P_SpawnStrobeFlash(Sector *sector, int fastOrSlow, int inSync)
{
float lightLevel = P_GetFloatp(sector, DMU_LIGHT_LEVEL);
float otherLevel = DDMAXFLOAT;
strobe_t *flash = (strobe_t *)Z_Calloc(sizeof(*flash), PU_MAP, 0);
flash->thinker.function = (thinkfunc_t) T_StrobeFlash;
Thinker_Add(&flash->thinker);
flash->sector = sector;
flash->darkTime = fastOrSlow;
flash->brightTime = STROBEBRIGHT;
flash->maxLight = lightLevel;
P_FindSectorSurroundingLowestLight(sector, &otherLevel);
if(otherLevel < lightLevel)
flash->minLight = otherLevel;
else
flash->minLight = lightLevel;
if(flash->minLight == flash->maxLight)
flash->minLight = 0;
// Note that we are resetting sector attributes.
// Nothing special about it during gameplay.
P_ToXSector(sector)->special = 0;
if(!inSync)
{
flash->count = (P_Random() & 7) + 1;
}
else
{
flash->count = 1;
}
}
/**
* After the map has been loaded, scan each sector
* for specials that spawn thinkers
*/
void P_SpawnLightFlash(Sector *sector)
{
float lightLevel = P_GetFloatp(sector, DMU_LIGHT_LEVEL);
float otherLevel = DDMAXFLOAT;
// Note that we are resetting sector attributes.
// Nothing special about it during gameplay.
P_ToXSector(sector)->special = 0;
lightflash_t *flash = (lightflash_t *)Z_Calloc(sizeof(*flash), PU_MAP, 0);
flash->thinker.function = (thinkfunc_t) T_LightFlash;
Thinker_Add(&flash->thinker);
flash->sector = sector;
flash->maxLight = lightLevel;
P_FindSectorSurroundingLowestLight(sector, &otherLevel);
if(otherLevel < lightLevel)
flash->minLight = otherLevel;
else
flash->minLight = lightLevel;
flash->maxTime = 64;
flash->minTime = 7;
flash->count = (P_Random() & flash->maxTime) + 1;
}
void P_SpawnGlowingLight(Sector *sector)
{
float lightLevel = P_GetFloatp(sector, DMU_LIGHT_LEVEL);
float otherLevel = DDMAXFLOAT;
glow_t *g = (glow_t *)Z_Calloc(sizeof(*g), PU_MAP, 0);
g->thinker.function = (thinkfunc_t) T_Glow;
Thinker_Add(&g->thinker);
g->sector = sector;
P_FindSectorSurroundingLowestLight(sector, &otherLevel);
if(otherLevel < lightLevel)
g->minLight = otherLevel;
else
g->minLight = lightLevel;
g->maxLight = lightLevel;
g->direction = -1;
// Note that we are resetting sector attributes.
// Nothing special about it during gameplay.
P_ToXSector(sector)->special = 0;
}
dd_bool EV_StartFloorWaggle(int tag, int height, int speed, int offset, int timer)
{
iterlist_t *list = P_GetSectorIterListForTag(tag, false);
if(!list) return false;
dd_bool retCode = false;
IterList_SetIteratorDirection(list, ITERLIST_FORWARD);
IterList_RewindIterator(list);
Sector *sec;
while((sec = (Sector *)IterList_MoveIterator(list)))
{
if(P_ToXSector(sec)->specialData)
continue; // Already moving, so keep going...
retCode = true;
waggle_t *waggle = (waggle_t *)Z_Calloc(sizeof(*waggle), PU_MAP, 0);
waggle->thinker.function = (thinkfunc_t) T_FloorWaggle;
Thinker_Add(&waggle->thinker);
P_ToXSector(sec)->specialData = waggle;
waggle->sector = sec;
waggle->originalHeight = P_GetDoublep(sec, DMU_FLOOR_HEIGHT);
waggle->accumulator = offset;
waggle->accDelta = FIX2FLT(speed << 10);
waggle->scale = 0;
waggle->targetScale = FIX2FLT(height << 10);
waggle->scaleDelta =
FIX2FLT(FLT2FIX(waggle->targetScale) /
(TICSPERSEC + ((3 * TICSPERSEC) * height) / 255));
waggle->ticker = timer ? timer * 35 : -1;
waggle->state = WS_EXPAND;
}
return retCode;
}
void P_SpawnPhasedLight(Sector *sector, float base, int index)
{
phase_t *phase = (phase_t *)Z_Calloc(sizeof(*phase), PU_MAP, 0);
phase->thinker.function = (thinkfunc_t) T_Phase;
Thinker_Add(&phase->thinker);
phase->sector = sector;
if(index == -1)
{
// Sector->lightLevel as the index.
phase->index = (int) (255.0f * P_SectorLight(sector)) & 63;
}
else
{
phase->index = index & 63;
}
phase->baseValue = base;
P_SectorSetLight(phase->sector,
phase->baseValue + phaseTable[phase->index]);
P_ToXSector(sector)->special = 0;
}
void P_SpawnFireFlicker(Sector *sector)
{
float lightLevel = P_GetFloatp(sector, DMU_LIGHT_LEVEL);
float otherLevel = DDMAXFLOAT;
// Note that we are resetting sector attributes.
// Nothing special about it during gameplay.
P_ToXSector(sector)->special = 0;
fireflicker_t *flick = (fireflicker_t *)Z_Calloc(sizeof(*flick), PU_MAP, 0);
flick->thinker.function = T_FireFlicker;
Thinker_Add(&flick->thinker);
flick->sector = sector;
flick->count = 4;
flick->maxLight = lightLevel;
P_FindSectorSurroundingLowestLight(sector, &otherLevel);
if(otherLevel < lightLevel)
flick->minLight = otherLevel;
else
flick->minLight = lightLevel;
flick->minLight += (16.0f/255.0f);
}
int EV_OpenPillar(Line * /*line*/, byte *args)
{
iterlist_t *list = P_GetSectorIterListForTag((int) args[0], false);
if(!list) return 0;
int rtn = 0;
IterList_SetIteratorDirection(list, ITERLIST_FORWARD);
IterList_RewindIterator(list);
Sector *sec;
while((sec = (Sector *)IterList_MoveIterator(list)))
{
// If already moving keep going...
if(P_ToXSector(sec)->specialData)
continue;
if(!FEQUAL(P_GetDoublep(sec, DMU_FLOOR_HEIGHT),
P_GetDoublep(sec, DMU_CEILING_HEIGHT)))
continue; // Pillar isn't closed.
rtn = 1;
pillar_t *pillar = (pillar_t *)Z_Calloc(sizeof(*pillar), PU_MAP, 0);
pillar->thinker.function = (thinkfunc_t) T_BuildPillar;
Thinker_Add(&pillar->thinker);
P_ToXSector(sec)->specialData = pillar;
pillar->sector = sec;
if(!args[2])
{
P_FindSectorSurroundingLowestFloor(sec,
P_GetDoublep(sec, DMU_FLOOR_HEIGHT), &pillar->floorDest);
}
else
{
pillar->floorDest =
P_GetDoublep(sec, DMU_FLOOR_HEIGHT) - (coord_t) args[2];
}
if(!args[3])
{
P_FindSectorSurroundingHighestCeiling(sec, 0, &pillar->ceilingDest);
}
else
{
pillar->ceilingDest =
P_GetDoublep(sec, DMU_CEILING_HEIGHT) + (coord_t) args[3];
}
if(P_GetDoublep(sec, DMU_FLOOR_HEIGHT) - pillar->floorDest >=
pillar->ceilingDest - P_GetDoublep(sec, DMU_CEILING_HEIGHT))
{
pillar->floorSpeed = (float) args[1] * (1.0f / 8);
pillar->ceilingSpeed =
(P_GetDoublep(sec, DMU_CEILING_HEIGHT) - pillar->ceilingDest) *
(pillar->floorSpeed / (pillar->floorDest - P_GetDoublep(sec, DMU_FLOOR_HEIGHT)));
}
else
{
pillar->ceilingSpeed = (float) args[1] * (1.0f / 8);
pillar->floorSpeed =
(pillar->floorDest - P_GetDoublep(sec, DMU_FLOOR_HEIGHT)) *
(pillar->ceilingSpeed / (P_GetDoublep(sec, DMU_CEILING_HEIGHT) - pillar->ceilingDest));
}
pillar->direction = -1; // Open the pillar.
SN_StartSequence((mobj_t *)P_GetPtrp(pillar->sector, DMU_EMITTER),
SEQ_PLATFORM + P_ToXSector(pillar->sector)->seqType);
}
return rtn;
}
int EV_BuildPillar(Line * /*line*/, byte *args, dd_bool crush)
{
iterlist_t *list = P_GetSectorIterListForTag((int) args[0], false);
if(!list) return 0;
int rtn = 0;
IterList_SetIteratorDirection(list, ITERLIST_FORWARD);
IterList_RewindIterator(list);
Sector *sec;
while((sec = (Sector *)IterList_MoveIterator(list)))
{
// If already moving keep going...
if(P_ToXSector(sec)->specialData)
continue;
if(FEQUAL(P_GetDoublep(sec, DMU_FLOOR_HEIGHT),
P_GetDoublep(sec, DMU_CEILING_HEIGHT)))
continue; // Pillar is already closed.
rtn = 1;
coord_t newHeight = 0;
if(!args[2])
{
newHeight = P_GetDoublep(sec, DMU_FLOOR_HEIGHT) +
((P_GetDoublep(sec, DMU_CEILING_HEIGHT) -
P_GetDoublep(sec, DMU_FLOOR_HEIGHT)) * .5f);
}
else
{
newHeight = P_GetDoublep(sec, DMU_FLOOR_HEIGHT) + (coord_t) args[2];
}
pillar_t *pillar = (pillar_t *)Z_Calloc(sizeof(*pillar), PU_MAP, 0);
pillar->thinker.function = (thinkfunc_t) T_BuildPillar;
Thinker_Add(&pillar->thinker);
P_ToXSector(sec)->specialData = pillar;
pillar->sector = sec;
if(!args[2])
{
pillar->ceilingSpeed = pillar->floorSpeed =
(float) args[1] * (1.0f / 8);
}
else if(newHeight - P_GetDoublep(sec, DMU_FLOOR_HEIGHT) >
P_GetDoublep(sec, DMU_CEILING_HEIGHT) - newHeight)
{
pillar->floorSpeed = (float) args[1] * (1.0f / 8);
pillar->ceilingSpeed =
(P_GetDoublep(sec, DMU_CEILING_HEIGHT) - newHeight) *
(pillar->floorSpeed / (newHeight - P_GetDoublep(sec, DMU_FLOOR_HEIGHT)));
}
else
{
pillar->ceilingSpeed = (float) args[1] * (1.0f / 8);
pillar->floorSpeed =
(newHeight - P_GetDoublep(sec, DMU_FLOOR_HEIGHT)) *
(pillar->ceilingSpeed / (P_GetDoublep(sec, DMU_CEILING_HEIGHT) - newHeight));
}
pillar->floorDest = newHeight;
pillar->ceilingDest = newHeight;
pillar->direction = 1;
pillar->crush = crush * (int) args[3];
SN_StartSequence((mobj_t *)P_GetPtrp(pillar->sector, DMU_EMITTER),
SEQ_PLATFORM + P_ToXSector(pillar->sector)->seqType);
}
return rtn;
}
/**
* Things to handle:
*
* T_MoveCeiling, (ceiling_t: Sector * swizzle), - active list
* T_Door, (door_t: Sector * swizzle),
* T_MoveFloor, (floor_t: Sector * swizzle),
* T_LightFlash, (lightflash_t: Sector * swizzle),
* T_StrobeFlash, (strobe_t: Sector *),
* T_Glow, (glow_t: Sector *),
* T_PlatRaise, (plat_t: Sector *), - active list
*/
static void P_v13_UnArchiveSpecials(void)
{
enum {
tc_ceiling,
tc_door,
tc_floor,
tc_plat,
tc_flash,
tc_strobe,
tc_glow,
tc_endspecials
};
byte tclass;
ceiling_t* ceiling;
door_t* door;
floor_t* floor;
plat_t* plat;
lightflash_t* flash;
strobe_t* strobe;
glow_t* glow;
// Read in saved thinkers.
for(;;)
{
tclass = Reader_ReadByte(svReader);
switch(tclass)
{
case tc_endspecials: return; // End of list.
case tc_ceiling:
ceiling = Z_Calloc(sizeof(*ceiling), PU_MAP, NULL);
SV_ReadCeiling(ceiling);
Thinker_Add(&ceiling->thinker);
break;
case tc_door:
door = Z_Calloc(sizeof(*door), PU_MAP, NULL);
SV_ReadDoor(door);
Thinker_Add(&door->thinker);
break;
case tc_floor:
floor = Z_Calloc(sizeof(*floor), PU_MAP, NULL);
SV_ReadFloor(floor);
Thinker_Add(&floor->thinker);
break;
case tc_plat:
plat = Z_Calloc(sizeof(*plat), PU_MAP, NULL);
SV_ReadPlat(plat);
Thinker_Add(&plat->thinker);
break;
case tc_flash:
flash = Z_Calloc(sizeof(*flash), PU_MAP, NULL);
SV_ReadFlash(flash);
Thinker_Add(&flash->thinker);
break;
case tc_strobe:
strobe = Z_Calloc(sizeof(*strobe), PU_MAP, NULL);
SV_ReadStrobe(strobe);
Thinker_Add(&strobe->thinker);
break;
case tc_glow:
glow = Z_Calloc(sizeof(*glow), PU_MAP, NULL);
SV_ReadGlow(glow);
Thinker_Add(&glow->thinker);
break;
default:
Con_Error("P_UnarchiveSpecials:Unknown tclass %i " "in savegame",
tclass);
}
}
}
static int doPlat(Line *line, int tag, plattype_e type, int amount)
#endif
{
#if !__JHEXEN__
Sector *frontSector = (Sector *)P_GetPtrp(line, DMU_FRONT_SECTOR);
#endif
iterlist_t *list = P_GetSectorIterListForTag(tag, false);
if(!list) return 0;
int rtn = 0;
IterList_SetIteratorDirection(list, ITERLIST_FORWARD);
IterList_RewindIterator(list);
Sector *sec;
while((sec = (Sector *)IterList_MoveIterator(list)))
{
xsector_t *xsec = P_ToXSector(sec);
if(xsec->specialData)
continue;
// Find lowest & highest floors around sector
rtn = 1;
plat_t *plat = (plat_t *) Z_Calloc(sizeof(*plat), PU_MAP, 0);
plat->thinker.function = T_PlatRaise;
Thinker_Add(&plat->thinker);
xsec->specialData = plat;
plat->type = type;
plat->sector = sec;
plat->crush = false;
plat->tag = tag;
#if __JHEXEN__
plat->speed = (float) args[1] * (1.0 / 8);
#endif
coord_t floorHeight = P_GetDoublep(sec, DMU_FLOOR_HEIGHT);
switch(type)
{
#if !__JHEXEN__
case PT_RAISETONEARESTANDCHANGE:
plat->speed = PLATSPEED * .5;
P_SetPtrp(sec, DMU_FLOOR_MATERIAL,
P_GetPtrp(frontSector, DMU_FLOOR_MATERIAL));
{
coord_t nextFloor;
if(P_FindSectorSurroundingNextHighestFloor(sec, floorHeight, &nextFloor))
plat->high = nextFloor;
else
plat->high = floorHeight;
}
plat->wait = 0;
plat->state = PS_UP;
// No more damage if applicable.
xsec->special = 0;
S_PlaneSound((Plane *)P_GetPtrp(sec, DMU_FLOOR_PLANE), SFX_PLATFORMMOVE);
break;
case PT_RAISEANDCHANGE:
plat->speed = PLATSPEED * .5;
P_SetPtrp(sec, DMU_FLOOR_MATERIAL,
P_GetPtrp(frontSector, DMU_FLOOR_MATERIAL));
plat->high = floorHeight + amount;
plat->wait = 0;
plat->state = PS_UP;
S_PlaneSound((Plane *)P_GetPtrp(sec, DMU_FLOOR_PLANE), SFX_PLATFORMMOVE);
break;
#endif
case PT_DOWNWAITUPSTAY:
P_FindSectorSurroundingLowestFloor(sec,
P_GetDoublep(sec, DMU_FLOOR_HEIGHT), &plat->low);
#if __JHEXEN__
plat->low += 8;
#else
plat->speed = PLATSPEED * 4;
#endif
if(plat->low > floorHeight)
plat->low = floorHeight;
plat->high = floorHeight;
plat->state = PS_DOWN;
#if __JHEXEN__
plat->wait = (int) args[2];
#else
plat->wait = PLATWAIT * TICSPERSEC;
#endif
#if !__JHEXEN__
S_PlaneSound((Plane *)P_GetPtrp(sec, DMU_FLOOR_PLANE), SFX_PLATFORMSTART);
#endif
break;
#if __JDOOM64__ || __JHEXEN__
case PT_UPWAITDOWNSTAY:
P_FindSectorSurroundingHighestFloor(sec, -500, &plat->high);
if(plat->high < floorHeight)
plat->high = floorHeight;
plat->low = floorHeight;
plat->state = PS_UP;
# if __JHEXEN__
plat->wait = (int) args[2];
# else
plat->wait = PLATWAIT * TICSPERSEC;
# endif
# if __JDOOM64__
plat->speed = PLATSPEED * 8;
S_PlaneSound((Plane *)P_GetPtrp(sec, DMU_FLOOR_PLANE), SFX_PLATFORMSTART);
# endif
break;
#endif
#if __JDOOM64__
case PT_DOWNWAITUPDOOR: // jd64
plat->speed = PLATSPEED * 8;
P_FindSectorSurroundingLowestFloor(sec,
P_GetDoublep(sec, DMU_FLOOR_HEIGHT), &plat->low);
if(plat->low > floorHeight)
plat->low = floorHeight;
if(plat->low != floorHeight)
plat->low += 6;
plat->high = floorHeight;
plat->wait = 50 * PLATWAIT;
plat->state = PS_DOWN;
break;
#endif
#if __JHEXEN__
case PT_DOWNBYVALUEWAITUPSTAY:
plat->low = floorHeight - (coord_t) args[3] * 8;
if(plat->low > floorHeight)
plat->low = floorHeight;
plat->high = floorHeight;
plat->wait = (int) args[2];
plat->state = PS_DOWN;
break;
case PT_UPBYVALUEWAITDOWNSTAY:
plat->high = floorHeight + (coord_t) args[3] * 8;
if(plat->high < floorHeight)
plat->high = floorHeight;
plat->low = floorHeight;
plat->wait = (int) args[2];
plat->state = PS_UP;
break;
#endif
#if __JDOOM__ || __JDOOM64__
case PT_DOWNWAITUPSTAYBLAZE:
plat->speed = PLATSPEED * 8;
P_FindSectorSurroundingLowestFloor(sec,
P_GetDoublep(sec, DMU_FLOOR_HEIGHT), &plat->low);
if(plat->low > floorHeight)
plat->low = floorHeight;
plat->high = floorHeight;
plat->wait = PLATWAIT * TICSPERSEC;
plat->state = PS_DOWN;
S_PlaneSound((Plane *)P_GetPtrp(sec, DMU_FLOOR_PLANE), SFX_PLATFORMSTART);
break;
#endif
case PT_PERPETUALRAISE:
P_FindSectorSurroundingLowestFloor(sec,
P_GetDoublep(sec, DMU_FLOOR_HEIGHT), &plat->low);
#if __JHEXEN__
plat->low += 8;
#else
plat->speed = PLATSPEED;
#endif
if(plat->low > floorHeight)
plat->low = floorHeight;
P_FindSectorSurroundingHighestFloor(sec, -500, &plat->high);
if(plat->high < floorHeight)
plat->high = floorHeight;
plat->state = platstate_e(P_Random() & 1);
#if __JHEXEN__
plat->wait = (int) args[2];
#else
plat->wait = PLATWAIT * TICSPERSEC;
#endif
#if !__JHEXEN__
S_PlaneSound((Plane *)P_GetPtrp(sec, DMU_FLOOR_PLANE), SFX_PLATFORMSTART);
#endif
break;
default:
break;
}
#if __JHEXEN__
SN_StartSequenceInSec(plat->sector, SEQ_PLATFORM);
#endif
}
return rtn;
}
dd_bool EV_SpawnLight(Line * /*line*/, byte *arg, lighttype_t type)
{
int arg1, arg2, arg3, arg4;
arg1 = (int) arg[1];
arg2 = (int) arg[2];
arg3 = (int) arg[3];
arg4 = (int) arg[4];
iterlist_t *list = P_GetSectorIterListForTag((int) arg[0], false);
if(!list) return false;
dd_bool rtn = false;
IterList_SetIteratorDirection(list, ITERLIST_FORWARD);
IterList_RewindIterator(list);
Sector *sec;
while((sec = (Sector *)IterList_MoveIterator(list)))
{
rtn = true;
dd_bool think = false;
light_t *light = (light_t *)Z_Calloc(sizeof(*light), PU_MAP, 0);
light->type = type;
light->sector = sec;
light->count = 0;
switch(type)
{
case LITE_RAISEBYVALUE:
P_SectorModifyLight(light->sector, (float) arg1 / 255.0f);
break;
case LITE_LOWERBYVALUE:
P_SectorModifyLight(light->sector, -((float) arg1 / 255.0f));
break;
case LITE_CHANGETOVALUE:
P_SectorSetLight(light->sector, (float) arg1 / 255.0f);
break;
case LITE_FADE:
think = true;
light->value1 = (float) arg1 / 255.0f; // Destination lightlevel.
light->value2 =
FIX2FLT(FixedDiv((arg1 - (int) (255.0f * P_SectorLight(light->sector))) << FRACBITS,
arg2 << FRACBITS)) / 255.0f; // Delta lightlevel.
if(P_SectorLight(light->sector) <= (float) arg1 / 255.0f)
{
light->tics2 = 1; // Get brighter.
}
else
{
light->tics2 = -1;
}
break;
case LITE_GLOW:
think = true;
light->value1 = (float) arg1 / 255.0f; // Upper lightlevel.
light->value2 = (float) arg2 / 255.0f; // Lower lightlevel.
light->tics1 =
FixedDiv((arg1 - (int) (255.0f * P_SectorLight(light->sector))) << FRACBITS,
arg3 << FRACBITS); // Lightlevel delta.
if(P_SectorLight(light->sector) <= (float) arg1 / 255.0f)
{
light->tics2 = 1; // Get brighter.
}
else
{
light->tics2 = -1;
}
break;
case LITE_FLICKER:
think = true;
light->value1 = (float) arg1 / 255.0f; // Upper lightlevel.
light->value2 = (float) arg2 / 255.0f; // Lower lightlevel.
P_SectorSetLight(light->sector, light->value1);
light->count = (P_Random() & 64) + 1;
break;
case LITE_STROBE:
think = true;
light->value1 = (float) arg1 / 255.0f; // Upper lightlevel.
light->value2 = (float) arg2 / 255.0f; // Lower lightlevel.
light->tics1 = arg3; // Upper tics.
light->tics2 = arg4; // Lower tics.
light->count = arg3;
P_SectorSetLight(light->sector, light->value1);
break;
default:
rtn = false;
break;
}
if(think)
{
light->thinker.function = (thinkfunc_t) T_Light;
Thinker_Add(&light->thinker);
}
else
{
Z_Free(light);
}
}
return rtn;
}
