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nnexts.cpp
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nnexts.cpp
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//-------------------------------------------------------------------------
/*
Copyright (C) 2010-2019 EDuke32 developers and contributors
Copyright (C) 2019 Nuke.YKT
Copyright (C) NoOne
This file is part of NBlood.
NBlood is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 2
as published by the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
//-------------------------------------------------------------------------
///////////////////////////////////////////////////////////////////
// This file provides modern features for mappers.
// For full documentation please visit http://cruo.bloodgame.ru/xxsystem
///////////////////////////////////////////////////////////////////
#include "ns.h"
#ifdef NOONE_EXTENSIONS
#include <random>
#include "blood.h"
#include "savegamehelp.h"
BEGIN_BLD_NS
inline int mulscale8(int a, int b) { return MulScale(a, b, 8); }
bool gAllowTrueRandom = false;
bool gEventRedirectsUsed = false;
DBloodActor* gProxySpritesList[]; // list of additional sprites which can be triggered by Proximity
short gProxySpritesCount; // current count
DBloodActor* gSightSpritesList[]; // list of additional sprites which can be triggered by Sight
short gSightSpritesCount; // current count
DBloodActor* gPhysSpritesList[]; // list of additional sprites which can be affected by physics
short gPhysSpritesCount; // current count
DBloodActor* gImpactSpritesList[];
short gImpactSpritesCount;
short gEffectGenCallbacks[] = {
kCallbackFXFlameLick,
kCallbackFXFlareSpark,
kCallbackFXFlareSparkLite,
kCallbackFXZombieSpurt,
kCallbackFXBloodSpurt,
kCallbackFXArcSpark,
kCallbackFXTeslaAlt,
};
TRPLAYERCTRL gPlayerCtrl[kMaxPlayers];
TRCONDITION gCondition[kMaxTrackingConditions];
short gTrackingCondsCount;
std::default_random_engine gStdRandom;
const VECTORINFO_EXTRA gVectorInfoExtra[] = {
1207,1207, 1001,1001, 4001,4002,
431,431, 1002,1002, 359,359,
521,521, 513,513, 499,499,
9012,9014, 1101,1101, 1207,1207,
499,495, 495,496, 9013,499,
1307,1308, 499,499, 499,499,
499,499, 499,499, 351,351,
0,0, 357,499
};
const MISSILEINFO_EXTRA gMissileInfoExtra[] = {
1207, 1207, false, false, false, false, false, true, false, true,
420, 420, false, true, true, false, false, false, false, true,
471, 471, false, false, false, false, false, false, true, false,
421, 421, false, true, false, true, false, false, false, false,
1309, 351, false, true, false, false, false, false, false, true,
480, 480, false, true, false, true, false, false, false, false,
470, 470, false, false, false, false, false, false, true, true,
489, 490, false, false, false, false, false, true, false, true,
462, 351, false, true, false, false, false, false, false, true,
1203, 172, false, false, true, false, false, false, false, true,
0,0, false, false, true, false, false, false, false, true,
1457, 249, false, false, false, false, false, true, false, true,
480, 489, false, true, false, true, false, false, false, false,
480, 489, false, false, false, true, false, false, false, false,
480, 489, false, false, false, true, false, false, false, false,
491, 491, true, true, true, true, true, true, true, true,
520, 520, false, false, false, false, false, true, false, true,
520, 520, false, false, false, false, false, true, false, true,
};
const THINGINFO_EXTRA gThingInfoExtra[] = {
true, true, true, false, false,
false, false, false, false, false,
false, false, false, false, false,
true, false, false, true, true,
true, true, false, false, false,
false, false, true, true, true,
true, true, true, true, true,
true,
};
const DUDEINFO_EXTRA gDudeInfoExtra[] = {
{ false, false, -1, -1, -1, -1, -1, -1 }, // 200
{ false, false, 0, 9, 13, 13, 17, 14 }, // 201
{ false, false, 0, 9, 13, 13, 17, 14 }, // 202
{ false, true, 0, 8, 0, 8, -1, -1 }, // 203
{ false, false, 0, 8, 0, 8, -1, -1 }, // 204
{ false, true, 1, -1, -1, -1, -1, -1 }, // 205
{ true, true, 0, 0, 0, 0, -1, -1 }, // 206
{ true, false, 0, 0, 0, 0, -1, -1 }, // 207
{ true, false, 1, -1, -1, -1, -1, -1 }, // 208
{ true, false, 1, -1, -1, -1, -1, -1 }, // 209
{ true, true, 0, 0, 0, 0, -1, -1 }, // 210
{ false, true, 0, 8, 0, 8, -1, -1 }, // 211
{ false, true, 0, 6, 0, 6, -1, -1 }, // 212
{ false, true, 0, 7, 0, 7, -1, -1 }, // 213
{ false, true, 0, 7, 0, 7, -1, -1 }, // 214
{ false, true, 0, 7, 0, 7, -1, -1 }, // 215
{ false, true, 0, 7, 0, 7, -1, -1 }, // 216
{ false, true, 0, 9, 10, 10, -1, -1 }, // 217
{ false, true, 0, 0, 0, 0, -1, -1 }, // 218
{ true, false, 7, 7, 7, 7, -1, -1 }, // 219
{ false, true, 0, 7, 0, 7, -1, -1 }, // 220
{ false, false, -1, -1, -1, -1, -1, -1 }, // 221
{ false, true, -1, -1, -1, -1, -1, -1 }, // 222
{ false, false, -1, -1, -1, -1, -1, -1 }, // 223
{ false, true, -1, -1, -1, -1, -1, -1 }, // 224
{ false, false, -1, -1, -1, -1, -1, -1 }, // 225
{ false, false, -1, -1, -1, -1, -1, -1 }, // 226
{ false, false, 0, 7, 0, 7, -1, -1 }, // 227
{ false, false, 0, 7, 0, 7, -1, -1 }, // 228
{ false, false, 0, 8, 0, 8, -1, -1 }, // 229
{ false, false, 0, 9, 13, 13, 17, 14 }, // 230
{ false, false, -1, -1, -1, -1, -1, -1 }, // 231
{ false, false, -1, -1, -1, -1, -1, -1 }, // 232
{ false, false, -1, -1, -1, -1, -1, -1 }, // 233
{ false, false, -1, -1, -1, -1, -1, -1 }, // 234
{ false, false, -1, -1, -1, -1, -1, -1 }, // 235
{ false, false, -1, -1, -1, -1, -1, -1 }, // 236
{ false, false, -1, -1, -1, -1, -1, -1 }, // 237
{ false, false, -1, -1, -1, -1, -1, -1 }, // 238
{ false, false, -1, -1, -1, -1, -1, -1 }, // 239
{ false, false, -1, -1, -1, -1, -1, -1 }, // 240
{ false, false, -1, -1, -1, -1, -1, -1 }, // 241
{ false, false, -1, -1, -1, -1, -1, -1 }, // 242
{ false, false, -1, -1, -1, -1, -1, -1 }, // 243
{ false, true, -1, -1, -1, -1, -1, -1 }, // 244
{ false, true, 0, 6, 0, 6, -1, -1 }, // 245
{ false, false, 0, 9, 13, 13, 17, 14 }, // 246
{ false, false, 0, 9, 13, 13, 14, 14 }, // 247
{ false, false, 0, 9, 13, 13, 14, 14 }, // 248
{ false, false, 0, 9, 13, 13, 17, 14 }, // 249
{ false, true, 0, 6, 8, 8, 10, 9 }, // 250
{ false, true, 0, 8, 9, 9, 11, 10 }, // 251
{ false, false, -1, -1, -1, -1, -1, -1 }, // 252
{ false, false, -1, -1, -1, -1, -1, -1 }, // 253
{ false, false, 0, 9, 17, 13, 17, 14 }, // 254
{ false, false, -1, -1, -1, -1, -1, -1 }, // 255
};
AISTATE genPatrolStates[] = {
//-------------------------------------------------------------------------------
{ kAiStatePatrolWaitL, 0, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitL, 7, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 9, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 8, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 0, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 6, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveL, 7, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 9, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 8, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 0, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 6, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnL, 7, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
//-------------------------------------------------------------------------------
{ kAiStatePatrolWaitW, 0, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 10, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 13, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 17, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 8, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitW, 9, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 0, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 10, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 13, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 8, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 9, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 7, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveW, 6, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 0, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 10, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 13, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 8, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 9, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 7, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnW, 6, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
//-------------------------------------------------------------------------------
{ kAiStatePatrolWaitC, 17, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitC, 11, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitC, 10, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolWaitC, 14, -1, 0, NULL, NULL, aiPatrolThink, NULL },
{ kAiStatePatrolMoveC, 14, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveC, 10, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolMoveC, 9, -1, 0, NULL, aiPatrolMove, aiPatrolThink, NULL },
{ kAiStatePatrolTurnC, 14, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnC, 10, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
{ kAiStatePatrolTurnC, 9, -1, 0, aiPatrolRandGoalAng, aiPatrolTurn, aiPatrolThink, NULL },
//-------------------------------------------------------------------------------
};
CONDITION_TYPE_NAMES gCondTypeNames[7] = {
{kCondGameBase, kCondGameMax, "Game"},
{kCondMixedBase, kCondMixedMax, "Mixed"},
{kCondWallBase, kCondWallMax, "Wall"},
{kCondSectorBase, kCondSectorMax, "Sector"},
{kCondPlayerBase, kCondPlayerMax, "Player"},
{kCondDudeBase, kCondDudeMax, "Enemy"},
{kCondSpriteBase, kCondSpriteMax, "Sprite"},
};
// for actor.cpp
//-------------------------------------------------------------------------
spritetype* nnExtSpawnDude(XSPRITE* pXSource, spritetype* pSprite, short nType, int a3, int a4)
{
DBloodActor* pDudeActor = nullptr;
spritetype* pSource = &sprite[pXSource->reference];
if (nType < kDudeBase || nType >= kDudeMax || (pDudeActor = actSpawnSprite(&bloodActors[pSprite->index], kStatDude)) == NULL)
return NULL;
spritetype* pDude = &pDudeActor->s();
XSPRITE* pXDude = &pDudeActor->x();
int angle = pSprite->ang;
int x, y, z = a4 + pSprite->z;
if (a3 < 0)
{
x = pSprite->x;
y = pSprite->y;
} else
{
x = pSprite->x + mulscale30r(Cos(angle), a3);
y = pSprite->y + mulscale30r(Sin(angle), a3);
}
vec3_t pos = { x, y, z };
setsprite(pDude->index, &pos);
pDude->type = nType;
pDude->ang = angle;
pDude->cstat |= 0x1101;
pDude->clipdist = getDudeInfo(nType)->clipdist;
pXDude->respawn = 1;
pXDude->health = getDudeInfo(nType)->startHealth << 4;
if (fileSystem.FindResource(getDudeInfo(nType)->seqStartID, "SEQ"))
seqSpawn(getDudeInfo(nType)->seqStartID, 3, pDude->extra, -1);
// add a way to inherit some values of spawner by dude.
if (pSource->flags & kModernTypeFlag1) {
//inherit pal?
if (pDude->pal <= 0)
pDude->pal = pSource->pal;
// inherit spawn sprite trigger settings, so designer can count monsters.
pXDude->txID = pXSource->txID;
pXDude->command = pXSource->command;
pXDude->triggerOn = pXSource->triggerOn;
pXDude->triggerOff = pXSource->triggerOff;
// inherit drop items
pXDude->dropMsg = pXSource->dropMsg;
// inherit dude flags
pXDude->dudeDeaf = pXSource->dudeDeaf;
pXDude->dudeGuard = pXSource->dudeGuard;
pXDude->dudeAmbush = pXSource->dudeAmbush;
pXDude->dudeFlag4 = pXSource->dudeFlag4;
pXDude->unused1 = pXSource->unused1;
}
aiInitSprite(pDudeActor);
gKillMgr.AddNewKill(1);
bool burning = IsBurningDude(pDude);
if (burning) {
pXDude->burnTime = 10;
pDudeActor->SetTarget(nullptr);
}
if ((burning || (pSource->flags & kModernTypeFlag3)) && !pXDude->dudeFlag4)
aiActivateDude(pDudeActor);
return pDude;
}
bool nnExtIsImmune(spritetype* pSprite, int dmgType, int minScale) {
if (dmgType >= kDmgFall && dmgType < kDmgMax && pSprite->extra >= 0 && xsprite[pSprite->extra].locked != 1) {
if (pSprite->type >= kThingBase && pSprite->type < kThingMax)
return (thingInfo[pSprite->type - kThingBase].dmgControl[dmgType] <= minScale);
else if (IsDudeSprite(pSprite)) {
if (IsPlayerSprite(pSprite)) return (gPlayer[pSprite->type - kDudePlayer1].damageControl[dmgType]);
else if (pSprite->type == kDudeModernCustom) return (gGenDudeExtra[pSprite->index].dmgControl[dmgType] <= minScale);
else return (getDudeInfo(pSprite->type)->damageVal[dmgType] <= minScale);
}
}
return true;
}
bool nnExtEraseModernStuff(spritetype* pSprite, XSPRITE* pXSprite) {
bool erased = false;
switch (pSprite->type) {
// erase all modern types if the map is not extended
case kModernCustomDudeSpawn:
case kModernRandomTX:
case kModernSequentialTX:
case kModernSeqSpawner:
case kModernObjPropertiesChanger:
case kModernObjPicnumChanger:
case kModernObjSizeChanger:
case kModernDudeTargetChanger:
case kModernSectorFXChanger:
case kModernObjDataChanger:
case kModernSpriteDamager:
case kModernObjDataAccumulator:
case kModernEffectSpawner:
case kModernWindGenerator:
case kModernPlayerControl:
case kModernCondition:
case kModernConditionFalse:
case kModernSlopeChanger:
case kModernStealthRegion:
pSprite->type = kSpriteDecoration;
erased = true;
break;
case kItemModernMapLevel:
case kDudeModernCustom:
case kDudeModernCustomBurning:
case kModernThingTNTProx:
case kModernThingEnemyLifeLeech:
pSprite->type = kSpriteDecoration;
changespritestat(pSprite->index, kStatDecoration);
erased = true;
break;
// also erase some modernized vanilla types which was not active
case kMarkerWarpDest:
if (pSprite->statnum == kStatMarker) break;
pSprite->type = kSpriteDecoration;
erased = true;
break;
}
if (pXSprite->Sight) {
pXSprite->Sight = false; // it does not work in vanilla at all
erased = true;
}
if (pXSprite->Proximity) {
// proximity works only for things and dudes in vanilla
switch (pSprite->statnum) {
case kStatThing:
case kStatDude:
break;
default:
pXSprite->Proximity = false;
erased = true;
break;
}
}
return erased;
}
void nnExtTriggerObject(int objType, int objIndex, int command) {
switch (objType) {
case OBJ_SECTOR:
if (!xsectRangeIsFine(sector[objIndex].extra)) break;
trTriggerSector(objIndex, &xsector[sector[objIndex].extra], command);
break;
case OBJ_WALL:
if (!xwallRangeIsFine(wall[objIndex].extra)) break;
trTriggerWall(objIndex, &xwall[wall[objIndex].extra], command);
break;
case OBJ_SPRITE:
if (!xspriRangeIsFine(sprite[objIndex].extra)) break;
trTriggerSprite(objIndex, &xsprite[sprite[objIndex].extra], command);
break;
}
return;
}
void nnExtResetGlobals() {
gAllowTrueRandom = gEventRedirectsUsed = false;
// reset counters
gProxySpritesCount = gSightSpritesCount = gPhysSpritesCount = gImpactSpritesCount = 0;
// fill arrays with negative values to avoid index 0 situation
memset(gSightSpritesList, 0, sizeof(gSightSpritesList));
memset(gProxySpritesList, 0, sizeof(gProxySpritesList));
memset(gPhysSpritesList, 0, sizeof(gPhysSpritesList));
memset(gImpactSpritesList, 0, sizeof(gImpactSpritesList));
// reset tracking conditions, if any
if (gTrackingCondsCount > 0) {
for (int i = 0; i < gTrackingCondsCount; i++) {
TRCONDITION* pCond = &gCondition[i];
for (unsigned k = 0; k < pCond->length; k++) {
pCond->obj[k].index = pCond->obj[k].cmd = 0;
pCond->obj[k].type = -1;
}
pCond->length = 0;
}
gTrackingCondsCount = 0;
}
// clear sprite mass cache
for (int i = 0; i < kMaxSprites; i++)
{
bloodActors[i].spriteMass = {};
}
}
void nnExtInitModernStuff(bool bSaveLoad) {
nnExtResetGlobals();
// use true random only for single player mode, otherwise use Blood's default one.
if (gGameOptions.nGameType == 0 && !VanillaMode()) {
gStdRandom.seed(std::random_device()());
// since true random is not working if compiled with old mingw versions, we should
// check if it works in game and if not - switch to using in-game random function.
for (int i = kMaxRandomizeRetries; i >= 0; i--) {
std::uniform_int_distribution<int> dist_a_b(0, 100);
if (gAllowTrueRandom || i <= 0) break;
else if (dist_a_b(gStdRandom) != 0)
gAllowTrueRandom = true;
}
}
for (int i = 0; i < kMaxXSprites; i++) {
if (xsprite[i].reference < 0) continue;
auto actor = &bloodActors[i];
XSPRITE* pXSprite = &actor->x();
spritetype* pSprite = &actor->s();
switch (pSprite->type) {
case kModernRandomTX:
case kModernSequentialTX:
if (pXSprite->command == kCmdLink) gEventRedirectsUsed = true;
break;
case kDudeModernCustom:
case kDudeModernCustomBurning:
getSpriteMassBySize(pSprite); // create mass cache
break;
case kModernCondition:
case kModernConditionFalse:
if (bSaveLoad) break;
else if (!pXSprite->rxID && pXSprite->data1 > kCondGameMax) condError(pXSprite,"\nThe condition must have RX ID!\nSPRITE #%d", pSprite->index);
else if (!pXSprite->txID && !pSprite->flags) {
Printf(PRINT_HIGH, "The condition must have TX ID or hitag to be set: RX ID %d, SPRITE #%d", pXSprite->rxID, pSprite->index);
}
break;
}
// init after loading save file
if (bSaveLoad) {
// add in list of physics affected sprites
if (pXSprite->physAttr != 0) {
//xvel[pSprite->index] = yvel[pSprite->index] = zvel[pSprite->index] = 0;
gPhysSpritesList[gPhysSpritesCount++] = &bloodActors[pSprite->index]; // add sprite index
getSpriteMassBySize(pSprite); // create mass cache
}
if (pXSprite->data3 != pXSprite->sysData1) {
switch (pSprite->statnum) {
case kStatDude:
switch (pSprite->type) {
case kDudeModernCustom:
case kDudeModernCustomBurning:
pXSprite->data3 = pXSprite->sysData1; // move sndStartId back from sysData1 to data3
break;
}
break;
}
}
} else {
// auto set going On and going Off if both are empty
if (pXSprite->txID && !pXSprite->triggerOn && !pXSprite->triggerOff)
pXSprite->triggerOn = pXSprite->triggerOff = true;
// copy custom start health to avoid overwrite by kThingBloodChunks
if (IsDudeSprite(pSprite))
pXSprite->sysData2 = pXSprite->data4;
// check reserved statnums
if (pSprite->statnum >= kStatModernBase && pSprite->statnum < kStatModernMax) {
bool sysStat = true;
switch (pSprite->statnum) {
case kStatModernStealthRegion:
sysStat = (pSprite->type != kModernStealthRegion);
break;
case kStatModernDudeTargetChanger:
sysStat = (pSprite->type != kModernDudeTargetChanger);
break;
case kStatModernCondition:
sysStat = (pSprite->type != kModernCondition && pSprite->type != kModernConditionFalse);
break;
case kStatModernEventRedirector:
sysStat = (pSprite->type != kModernRandomTX && pSprite->type != kModernSequentialTX);
break;
case kStatModernWindGen:
sysStat = (pSprite->type != kModernWindGenerator);
break;
case kStatModernPlayerLinker:
case kStatModernQavScene:
sysStat = (pSprite->type != kModernPlayerControl);
break;
}
if (sysStat)
I_Error("Sprite statnum %d on sprite #%d is in a range of reserved (%d - %d)!", pSprite->statnum, pSprite->index, kStatModernBase, kStatModernMax);
}
switch (pSprite->type) {
case kModernRandomTX:
case kModernSequentialTX:
if (pXSprite->command != kCmdLink) break;
// add statnum for faster redirects search
changespritestat(pSprite->index, kStatModernEventRedirector);
break;
case kModernWindGenerator:
pSprite->cstat &= ~CSTAT_SPRITE_BLOCK;
changespritestat(pSprite->index, kStatModernWindGen);
break;
case kModernDudeTargetChanger:
case kModernObjDataAccumulator:
case kModernRandom:
case kModernRandom2:
case kModernStealthRegion:
pSprite->cstat &= ~CSTAT_SPRITE_BLOCK;
pSprite->cstat |= CSTAT_SPRITE_INVISIBLE;
switch (pSprite->type) {
// stealth regions for patrolling enemies
case kModernStealthRegion:
changespritestat(pSprite->index, kStatModernStealthRegion);
break;
// add statnum for faster dude searching
case kModernDudeTargetChanger:
changespritestat(pSprite->index, kStatModernDudeTargetChanger);
if (pXSprite->busyTime <= 0) pXSprite->busyTime = 5;
pXSprite->command = kCmdLink;
break;
// remove kStatItem status from random item generators
case kModernRandom:
case kModernRandom2:
changespritestat(pSprite->index, kStatDecoration);
pXSprite->sysData1 = pXSprite->command; // save the command so spawned item can inherit it
pXSprite->command = kCmdLink; // generator itself can't send commands
break;
}
break;
case kModernThingTNTProx:
pXSprite->Proximity = true;
break;
case kDudeModernCustom:
{
if (pXSprite->txID <= 0) break;
int nSprite, found = 0;
StatIterator it(kStatDude);
while ((nSprite = it.NextIndex()) >= 0)
{
XSPRITE* pXSpr = &xsprite[sprite[nSprite].extra];
if (pXSpr->rxID != pXSprite->txID) continue;
else if (found) I_Error("\nCustom dude (TX ID %d):\nOnly one incarnation allowed per channel!", pXSprite->txID);
changespritestat(nSprite, kStatInactive);
found++;
}
break;
}
case kDudePodMother:
case kDudeTentacleMother:
pXSprite->state = 1;
break;
case kModernPlayerControl:
switch (pXSprite->command) {
case kCmdLink:
{
if (pXSprite->data1 < 1 || pXSprite->data1 > kMaxPlayers)
I_Error("\nPlayer Control (SPRITE #%d):\nPlayer out of a range (data1 = %d)", pSprite->index, pXSprite->data1);
//if (numplayers < pXSprite->data1)
//I_Error("\nPlayer Control (SPRITE #%d):\n There is no player #%d", pSprite->index, pXSprite->data1);
if (pXSprite->rxID && pXSprite->rxID != kChannelLevelStart)
I_Error("\nPlayer Control (SPRITE #%d) with Link command should have no RX ID!", pSprite->index);
if (pXSprite->txID && pXSprite->txID < kChannelUser)
I_Error("\nPlayer Control (SPRITE #%d):\nTX ID should be in range of %d and %d!", pSprite->index, kChannelUser, kChannelMax);
// only one linker per player allowed
int nSprite;
StatIterator it(kStatModernPlayerLinker);
while ((nSprite = it.NextIndex()) >= 0)
{
XSPRITE* pXCtrl = &xsprite[sprite[nSprite].extra];
if (pXSprite->data1 == pXCtrl->data1)
I_Error("\nPlayer Control (SPRITE #%d):\nPlayer %d already linked with different player control sprite #%d!", pSprite->index, pXSprite->data1, nSprite);
}
pXSprite->sysData1 = -1;
pSprite->cstat &= ~CSTAT_SPRITE_BLOCK;
changespritestat(pSprite->index, kStatModernPlayerLinker);
break;
}
case 67: // play qav animation
if (pXSprite->txID && !pXSprite->waitTime) pXSprite->waitTime = 1;
changespritestat(pSprite->index, kStatModernQavScene);
break;
}
break;
case kModernCondition:
case kModernConditionFalse:
if (pXSprite->busyTime > 0) {
if (pXSprite->waitTime > 0) {
pXSprite->busyTime += ClipHigh(((pXSprite->waitTime * 120) / 10), 4095); pXSprite->waitTime = 0;
Printf(PRINT_HIGH, "Summing busyTime and waitTime for tracking condition #%d, RX ID %d. Result = %d ticks", pSprite->index, pXSprite->rxID, pXSprite->busyTime);
}
pXSprite->busy = pXSprite->busyTime;
}
if (pXSprite->waitTime && pXSprite->command >= kCmdNumberic)
condError(pXSprite, "Delay is not available when using numberic commands (%d - %d)", kCmdNumberic, 255);
pXSprite->Decoupled = false; // must go through operateSprite always
pXSprite->Sight = pXSprite->Impact = pXSprite->Touch = pXSprite->triggerOff = false;
pXSprite->Proximity = pXSprite->Push = pXSprite->Vector = pXSprite->triggerOn = false;
pXSprite->state = pXSprite->restState = 0;
pXSprite->targetX = pXSprite->targetY = pXSprite->targetZ = pXSprite->sysData2 = -1;
actor->SetTarget(nullptr);
changespritestat(pSprite->index, kStatModernCondition);
int oldStat = pSprite->cstat; pSprite->cstat = 0x30;
if (oldStat & CSTAT_SPRITE_BLOCK)
pSprite->cstat |= CSTAT_SPRITE_BLOCK;
if (oldStat & 0x2000) pSprite->cstat |= 0x2000;
else if (oldStat & 0x4000) pSprite->cstat |= 0x4000;
pSprite->cstat |= CSTAT_SPRITE_INVISIBLE;
break;
}
// the following trigger flags are senseless to have together
if ((pXSprite->Touch && (pXSprite->Proximity || pXSprite->Sight) && pXSprite->DudeLockout)
|| (pXSprite->Touch && pXSprite->Proximity && !pXSprite->Sight)) pXSprite->Touch = false;
if (pXSprite->Proximity && pXSprite->Sight && pXSprite->DudeLockout)
pXSprite->Proximity = false;
// very quick fix for floor sprites with Touch trigger flag if their Z is equals sector floorz / ceilgz
if (pSprite->sectnum >= 0 && pXSprite->Touch && (pSprite->cstat & CSTAT_SPRITE_ALIGNMENT_FLOOR)) {
if (pSprite->z == sector[pSprite->sectnum].floorz) pSprite->z--;
else if (pSprite->z == sector[pSprite->sectnum].ceilingz) pSprite->z++;
}
}
// make Proximity flag work not just for dudes and things...
if (pXSprite->Proximity && gProxySpritesCount < kMaxSuperXSprites) {
switch (pSprite->statnum) {
case kStatFX: case kStatExplosion: case kStatItem:
case kStatPurge: case kStatSpares: case kStatFlare:
case kStatInactive: case kStatFree: case kStatMarker:
case kStatPathMarker: case kStatThing: case kStatDude:
case kStatModernPlayerLinker:
break;
default:
gProxySpritesList[gProxySpritesCount++] = &bloodActors[pSprite->index];
if (gProxySpritesCount == kMaxSuperXSprites)
I_Error("Max (%d) *additional* Proximity sprites reached!", kMaxSuperXSprites);
break;
}
}
// make Sight, Screen, Aim flags work not just for dudes and things...
if ((pXSprite->Sight || pXSprite->unused3) && gSightSpritesCount < kMaxSuperXSprites) {
switch (pSprite->statnum) {
case kStatFX: case kStatExplosion: case kStatItem:
case kStatPurge: case kStatSpares: case kStatFlare:
case kStatInactive: case kStatFree: case kStatMarker:
case kStatPathMarker: case kStatModernPlayerLinker:
break;
default:
gSightSpritesList[gSightSpritesCount++] = &bloodActors[pSprite->index];
if (gSightSpritesCount == kMaxSuperXSprites)
I_Error("Max (%d) Sight sprites reached!", kMaxSuperXSprites);
break;
}
}
// make Impact flag work for sprites that affected by explosions...
if (pXSprite->Impact && gImpactSpritesCount < kMaxSuperXSprites) {
switch (pSprite->statnum) {
case kStatFX: case kStatExplosion: case kStatItem:
case kStatPurge: case kStatSpares: case kStatFlare:
case kStatInactive: case kStatFree: case kStatMarker:
case kStatPathMarker: case kStatModernPlayerLinker:
break;
default:
gImpactSpritesList[gImpactSpritesCount++] = &bloodActors[pSprite->index];
if (gImpactSpritesCount == kMaxSuperXSprites)
I_Error("Max (%d) *additional* Impact sprites reached!", kMaxSuperXSprites);
break;
}
}
}
// collect objects for tracking conditions
int i;
StatIterator it(kStatModernCondition);
while ((i = it.NextIndex()) >= 0)
{
spritetype* pSprite = &sprite[i]; XSPRITE* pXSprite = &xsprite[pSprite->extra];
if (pXSprite->busyTime <= 0 || pXSprite->isTriggered) continue;
else if (gTrackingCondsCount >= kMaxTrackingConditions)
I_Error("\nMax (%d) tracking conditions reached!", kMaxTrackingConditions);
int count = 0;
TRCONDITION* pCond = &gCondition[gTrackingCondsCount];
for (int i = 0; i < kMaxXSprites; i++) {
if (!spriRangeIsFine(xsprite[i].reference) || xsprite[i].txID != pXSprite->rxID || xsprite[i].reference == pSprite->index)
continue;
XSPRITE* pXSpr = &xsprite[i]; spritetype* pSpr = &sprite[pXSpr->reference];
int index = pXSpr->reference; int cmd = pXSpr->command;
switch (pSpr->type) {
case kSwitchToggle: // exceptions
case kSwitchOneWay: // exceptions
continue;
case kModernPlayerControl:
if (pSpr->statnum != kStatModernPlayerLinker || !bSaveLoad) break;
// assign player sprite after savegame loading
index = pXSpr->sysData1;
cmd = xsprite[sprite[index].extra].command;
break;
}
if (pSpr->type == kModernCondition || pSpr->type == kModernConditionFalse)
condError(pXSprite, "Tracking condition always must be first in condition sequence!");
if (count >= kMaxTracedObjects)
condError(pXSprite, "Max(%d) objects to track reached for condition #%d, RXID: %d!");
pCond->obj[count].type = OBJ_SPRITE;
pCond->obj[count].index = index;
pCond->obj[count++].cmd = cmd;
}
for (int i = 0; i < kMaxXSectors; i++) {
if (!sectRangeIsFine(xsector[i].reference) || xsector[i].txID != pXSprite->rxID) continue;
else if (count >= kMaxTracedObjects)
condError(pXSprite, "Max(%d) objects to track reached for condition #%d, RXID: %d!");
pCond->obj[count].type = OBJ_SECTOR;
pCond->obj[count].index = xsector[i].reference;
pCond->obj[count++].cmd = xsector[i].command;
}
for (int i = 0; i < kMaxXWalls; i++) {
if (!wallRangeIsFine(xwall[i].reference) || xwall[i].txID != pXSprite->rxID)
continue;
walltype* pWall = &wall[xwall[i].reference];
switch (pWall->type) {
case kSwitchToggle: // exceptions
case kSwitchOneWay: // exceptions
continue;
}
if (count >= kMaxTracedObjects)
condError(pXSprite, "Max(%d) objects to track reached for condition #%d, RXID: %d!");
pCond->obj[count].type = OBJ_WALL;
pCond->obj[count].index = xwall[i].reference;
pCond->obj[count++].cmd = xwall[i].command;
}
if (pXSprite->data1 > kCondGameMax && count == 0)
Printf(PRINT_HIGH, "No objects to track found for condition #%d, RXID: %d!", pSprite->index, pXSprite->rxID);
pCond->length = count;
pCond->xindex = pSprite->extra;
gTrackingCondsCount++;
}
}
// The following functions required for random event features
//-------------------------
int nnExtRandom(int a, int b) {
if (!gAllowTrueRandom) return Random(((b + 1) - a)) + a;
// used for better randomness in single player
std::uniform_int_distribution<int> dist_a_b(a, b);
return dist_a_b(gStdRandom);
}
int GetDataVal(spritetype* pSprite, int data) {
assert(xspriRangeIsFine(pSprite->extra));
switch (data) {
case 0: return xsprite[pSprite->extra].data1;
case 1: return xsprite[pSprite->extra].data2;
case 2: return xsprite[pSprite->extra].data3;
case 3: return xsprite[pSprite->extra].data4;
}
return -1;
}
// tries to get random data field of sprite
int randomGetDataValue(XSPRITE* pXSprite, int randType) {
if (pXSprite == NULL) return -1;
int random = 0; int bad = 0; int maxRetries = kMaxRandomizeRetries;
int rData[4];
rData[0] = pXSprite->data1; rData[2] = pXSprite->data3;
rData[1] = pXSprite->data2; rData[3] = pXSprite->data4;
// randomize only in case if at least 2 data fields fits.
for (int i = 0; i < 4; i++) {
switch (randType) {
case kRandomizeItem:
if (rData[i] >= kItemWeaponBase && rData[i] < kItemMax) break;
else bad++;
break;
case kRandomizeDude:
if (rData[i] >= kDudeBase && rData[i] < kDudeMax) break;
else bad++;
break;
case kRandomizeTX:
if (rData[i] > kChannelZero && rData[i] < kChannelUserMax) break;
else bad++;
break;
default:
bad++;
break;
}
}
if (bad < 3) {
// try randomize few times
while (maxRetries > 0) {
random = nnExtRandom(0, 3);
if (rData[random] > 0) return rData[random];
else maxRetries--;
}
}
return -1;
}
// this function drops random item using random pickup generator(s)
spritetype* randomDropPickupObject(spritetype* pSource, short prevItem)
{
auto actor = &bloodActors[pSource->index];
spritetype* pSprite2 = NULL; int selected = -1; int maxRetries = 9;
if (xspriRangeIsFine(pSource->extra)) {
XSPRITE* pXSource = &xsprite[pSource->extra];
while ((selected = randomGetDataValue(pXSource, kRandomizeItem)) == prevItem) if (maxRetries-- <= 0) break;
if (selected > 0)
{
DBloodActor* spawned = actDropObject(actor, selected);
if (spawned) {
pSprite2 = &spawned->s();
pXSource->dropMsg = uint8_t(pSprite2->type); // store dropped item type in dropMsg
pSprite2->x = pSource->x;
pSprite2->y = pSource->y;
pSprite2->z = pSource->z;
if ((pSource->flags & kModernTypeFlag1) && (pXSource->txID > 0 || (pXSource->txID != 3 && pXSource->lockMsg > 0)) &&
dbInsertXSprite(pSprite2->index) > 0) {
XSPRITE* pXSprite2 = &xsprite[pSprite2->extra];
// inherit spawn sprite trigger settings, so designer can send command when item picked up.
pXSprite2->txID = pXSource->txID;
pXSprite2->command = pXSource->sysData1;
pXSprite2->triggerOn = pXSource->triggerOn;
pXSprite2->triggerOff = pXSource->triggerOff;
pXSprite2->Pickup = true;
}
}
}
}
return pSprite2;
}
// this function spawns random dude using dudeSpawn
spritetype* randomSpawnDude(XSPRITE* pXSource, spritetype* pSprite, int a3, int a4)
{
spritetype* pSprite2 = NULL; int selected = -1;
if ((selected = randomGetDataValue(pXSource, kRandomizeDude)) > 0)
pSprite2 = nnExtSpawnDude(pXSource, pSprite, selected, a3, 0);
return pSprite2;
}
//-------------------------
void windGenDoVerticalWind(XSPRITE* pXSource, int nSector) {
//spritetype* pSource = &sprite[pXSource->reference];
int j, val, maxZ, zdiff; bool maxZfound = false;
// find maxz marker first
for (j = headspritesect[nSector]; j != -1; j = nextspritesect[j]) {
if (sprite[j].type == kMarkerOn && sprite[j].statnum != kStatMarker) {
maxZ = sprite[j].z;
maxZfound = true;
break;
}
}
for (j = headspritesect[nSector]; j != -1; j = nextspritesect[j]) {
spritetype* pSpr = &sprite[j];
switch (pSpr->statnum) {
case kStatFree:
continue;
case kStatFX: