//------------------------------------------------------------------------- /* 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 "aistuff.h" #include "sequence.h" #include "exhumed.h" #include "sound.h" #include BEGIN_PS_NS #define kMaxAnims 400 short nMagicSeq = -1; short nPreMagicSeq = -1; short nSavePointSeq = -1; short nAnimsFree = 0; short AnimRunRec[kMaxAnims]; short AnimsFree[kMaxAnims]; Anim AnimList[kMaxAnims]; uint8_t AnimFlags[kMaxAnims]; static SavegameHelper sghanims("anims", SV(nMagicSeq), SV(nPreMagicSeq), SV(nSavePointSeq), SV(nAnimsFree), SA(AnimRunRec), SA(AnimsFree), SA(AnimList), SA(AnimFlags), nullptr); void InitAnims() { for (int i = 0; i < kMaxAnims; i++) { AnimsFree[i] = i; } nAnimsFree = kMaxAnims; nMagicSeq = SeqOffsets[kSeqItems] + 21; nPreMagicSeq = SeqOffsets[kSeqMagic2]; nSavePointSeq = SeqOffsets[kSeqItems] + 12; } void DestroyAnim(int nAnim) { short nSprite = AnimList[nAnim].nSprite; if (nSprite >= 0) { StopSpriteSound(nSprite); runlist_SubRunRec(AnimRunRec[nAnim]); runlist_DoSubRunRec(sprite[nSprite].extra); runlist_FreeRun(sprite[nSprite].lotag - 1); } AnimsFree[nAnimsFree] = nAnim; nAnimsFree++; } int BuildAnim(int nSprite, int val, int val2, int x, int y, int z, int nSector, int nRepeat, int nFlag) { if (!nAnimsFree) { return -1; } nAnimsFree--; short nAnim = AnimsFree[nAnimsFree]; if (nSprite == -1) { nSprite = insertsprite(nSector, 500); } sprite[nSprite].x = x; sprite[nSprite].y = y; sprite[nSprite].z = z; sprite[nSprite].cstat = 0; if (nFlag & 4) { sprite[nSprite].pal = 4; sprite[nSprite].shade = -64; } else { sprite[nSprite].pal = 0; sprite[nSprite].shade = -12; } sprite[nSprite].clipdist = 10; sprite[nSprite].xrepeat = nRepeat; sprite[nSprite].yrepeat = nRepeat; sprite[nSprite].picnum = 1; sprite[nSprite].ang = 0; sprite[nSprite].xoffset = 0; sprite[nSprite].yoffset = 0; sprite[nSprite].xvel = 0; sprite[nSprite].yvel = 0; sprite[nSprite].zvel = 0; // CHECKME - where is hitag set otherwise? if (sprite[nSprite].statnum < 900) { sprite[nSprite].hitag = -1; } sprite[nSprite].lotag = runlist_HeadRun() + 1; sprite[nSprite].owner = -1; sprite[nSprite].extra = runlist_AddRunRec(sprite[nSprite].lotag - 1, nAnim | 0x100000); AnimRunRec[nAnim] = runlist_AddRunRec(NewRun, nAnim | 0x100000); AnimList[nAnim].nSprite = nSprite; AnimFlags[nAnim] = nFlag; AnimList[nAnim].field_2 = 0; AnimList[nAnim].nSeq = SeqOffsets[val] + val2; AnimList[nAnim].field_4 = 256; if (nFlag & 0x80) { sprite[nSprite].cstat |= 0x2; // set transluscence } return nAnim; } short GetAnimSprite(short nAnim) { return AnimList[nAnim].nSprite; } void FuncAnim(int a, int, int nRun) { short nAnim = RunData[nRun].nVal; assert(nAnim >= 0 && nAnim < kMaxAnims); short nSprite = AnimList[nAnim].nSprite; short nSeq = AnimList[nAnim].nSeq; assert(nSprite != -1); int nMessage = a & 0x7F0000; switch (nMessage) { case 0x20000: { short var_1C = AnimList[nAnim].field_2; if (!(sprite[nSprite].cstat & 0x8000)) { seq_MoveSequence(nSprite, nSeq, var_1C); } if (sprite[nSprite].statnum == kStatIgnited) { short nSpriteB = sprite[nSprite].hitag; if (nSpriteB > -1) { sprite[nSprite].x = sprite[nSpriteB].x; sprite[nSprite].y = sprite[nSpriteB].y; sprite[nSprite].z = sprite[nSpriteB].z; if (sprite[nSpriteB].sectnum != sprite[nSprite].sectnum) { if (sprite[nSpriteB].sectnum < 0 || sprite[nSpriteB].sectnum >= kMaxSectors) { DestroyAnim(nAnim); mydeletesprite(nSprite); return; } else { mychangespritesect(nSprite, sprite[nSpriteB].sectnum); } } if (!var_1C) { if (sprite[nSpriteB].cstat != 0x8000) { short hitag2 = sprite[nSpriteB].hitag; sprite[nSpriteB].hitag--; if (hitag2 >= 15) { runlist_DamageEnemy(nSpriteB, -1, (sprite[nSpriteB].hitag - 14) * 2); if (sprite[nSpriteB].shade < 100) { sprite[nSpriteB].pal = 0; sprite[nSpriteB].shade++; } if (!(sprite[nSpriteB].cstat & 101)) { DestroyAnim(nAnim); mydeletesprite(nSprite); return; } } else { sprite[nSpriteB].hitag = 1; DestroyAnim(nAnim); mydeletesprite(nSprite); } } else { sprite[nSpriteB].hitag = 1; DestroyAnim(nAnim); mydeletesprite(nSprite); } } } } AnimList[nAnim].field_2++; if (AnimList[nAnim].field_2 >= SeqSize[nSeq]) { if (AnimFlags[nAnim] & 0x10) { AnimList[nAnim].field_2 = 0; } else if (nSeq == nPreMagicSeq) { AnimList[nAnim].field_2 = 0; AnimList[nAnim].nSeq = nMagicSeq; short nAnimSprite = AnimList[nAnim].nSprite; AnimFlags[nAnim] |= 0x10; sprite[nAnimSprite].cstat |= 2; } else if (nSeq == nSavePointSeq) { AnimList[nAnim].field_2 = 0; AnimList[nAnim].nSeq++; AnimFlags[nAnim] |= 0x10; } else { DestroyAnim(nAnim); mydeletesprite(nSprite); } return; } return; } case 0x90000: { seq_PlotSequence(a & 0xFFFF, nSeq, AnimList[nAnim].field_2, 0x101); tsprite[a & 0xFFFF].owner = -1; return; } case 0xA0000: { return; } default: { Printf("unknown msg %x for anim\n", a & 0x7F0000); return; } } } void BuildExplosion(short nSprite) { short nSector = sprite[nSprite].sectnum; int edx = 36; if (SectFlag[nSector] & kSectUnderwater) { edx = 75; } else if (sprite[nSprite].z == sector[nSector].floorz) { edx = 34; } BuildAnim(-1, edx, 0, sprite[nSprite].x, sprite[nSprite].y, sprite[nSprite].z, sprite[nSprite].sectnum, sprite[nSprite].xrepeat, 4); } int BuildSplash(int nSprite, int nSector) { int nRepeat, nSound; if (sprite[nSprite].statnum != 200) { nRepeat = sprite[nSprite].xrepeat + (RandomWord() % sprite[nSprite].xrepeat); nSound = kSound0; } else { nRepeat = 20; nSound = kSound1; } int bIsLava = SectFlag[nSector] & kSectLava; int edx, nFlag; if (bIsLava) { edx = 43; nFlag = 4; } else { edx = 35; nFlag = 0; } int nAnim = BuildAnim(-1, edx, 0, sprite[nSprite].x, sprite[nSprite].y, sector[nSector].floorz, nSector, nRepeat, nFlag); if (!bIsLava) { D3PlayFX(StaticSound[nSound] | 0xa00, AnimList[nAnim].nSprite); } return AnimList[nAnim].nSprite; } END_PS_NS