diff options
Diffstat (limited to 'engines/agos/gfx.cpp')
| -rw-r--r-- | engines/agos/gfx.cpp | 352 |
1 files changed, 352 insertions, 0 deletions
diff --git a/engines/agos/gfx.cpp b/engines/agos/gfx.cpp index cd3b9d09b6..91e720c2ab 100644 --- a/engines/agos/gfx.cpp +++ b/engines/agos/gfx.cpp @@ -760,4 +760,356 @@ void AGOSEngine::paletteFadeOut(byte *palPtr, uint num, uint size) { } while (--num); } +void AGOSEngine::animate(uint windowNum, uint zoneNum, uint vgaSpriteId, uint x, uint y, uint palette, bool vgaScript) { + VgaSprite *vsp; + VgaPointersEntry *vpe; + byte *p, *pp; + uint count; + + if (isSpriteLoaded(vgaSpriteId, zoneNum)) + return; + + vsp = _vgaSprites; + while (vsp->id != 0) + vsp++; + + vsp->windowNum = windowNum; + vsp->priority = 0; + vsp->flags = 0; + + vsp->y = y; + vsp->x = x; + vsp->image = 0; + if (getGameType() == GType_ELVIRA1 || getGameType() == GType_ELVIRA2 || getGameType() == GType_WW) + vsp->palette = 0; + else + vsp->palette = palette; + vsp->id = vgaSpriteId; + + if (getGameType() == GType_SIMON2 || getGameType() == GType_FF || getGameType() == GType_PP) + vsp->zoneNum = zoneNum; + else + vsp->zoneNum = zoneNum = vgaSpriteId / 100; + + for (;;) { + vpe = &_vgaBufferPointers[zoneNum]; + _curVgaFile1 = vpe->vgaFile1; + if (vgaScript) { + if (vpe->vgaFile1 != NULL) + break; + if (_zoneNumber != zoneNum) + _noOverWrite = _zoneNumber; + + loadZone(zoneNum); + _noOverWrite = 0xFFFF; + } else { + _zoneNumber = zoneNum; + if (vpe->vgaFile1 != NULL) + break; + loadZone(zoneNum); + } + } + + pp = _curVgaFile1; + if (getGameType() == GType_FF || getGameType() == GType_PP) { + p = pp + READ_LE_UINT16(pp + 2); + count = READ_LE_UINT16(&((VgaFileHeader2_Feeble *) p)->animationCount); + p = pp + READ_LE_UINT16(&((VgaFileHeader2_Feeble *) p)->animationTable); + + while (count--) { + if (READ_LE_UINT16(&((AnimationHeader_Feeble *) p)->id) == vgaSpriteId) + break; + p += sizeof(AnimationHeader_Feeble); + } + assert(READ_LE_UINT16(&((AnimationHeader_Feeble *) p)->id) == vgaSpriteId); + } else if (getGameType() == GType_SIMON1 || getGameType() == GType_SIMON2) { + p = pp + READ_BE_UINT16(pp + 4); + count = READ_BE_UINT16(&((VgaFileHeader2_Common *) p)->animationCount); + p = pp + READ_BE_UINT16(&((VgaFileHeader2_Common *) p)->animationTable); + + while (count--) { + if (READ_BE_UINT16(&((AnimationHeader_Simon *) p)->id) == vgaSpriteId) + break; + p += sizeof(AnimationHeader_Simon); + } + assert(READ_BE_UINT16(&((AnimationHeader_Simon *) p)->id) == vgaSpriteId); + } else { + p = pp + READ_BE_UINT16(pp + 10); + p += 20; + + count = READ_BE_UINT16(&((VgaFileHeader2_Common *) p)->animationCount); + p = pp + READ_BE_UINT16(&((VgaFileHeader2_Common *) p)->animationTable); + + while (count--) { + if (READ_BE_UINT16(&((AnimationHeader_WW *) p)->id) == vgaSpriteId) + break; + p += sizeof(AnimationHeader_WW); + } + assert(READ_BE_UINT16(&((AnimationHeader_WW *) p)->id) == vgaSpriteId); + } + +#ifdef DUMP_FILE_NR + { + static bool dumped = false; + if (res == DUMP_FILE_NR && !dumped) { + dumped = true; + dumpVgaFile(_curVgaFile1); + } + } +#endif + +#ifdef DUMP_BITMAPS_FILE_NR + { + static bool dumped = false; + if (res == DUMP_BITMAPS_FILE_NR && !dumped) { + dumped = true; + dumpVgaBitmaps(_curVgaFile2, _curVgaFile1, zoneNum); + } + } +#endif + + if (_startVgaScript) { + if (getGameType() == GType_FF || getGameType() == GType_PP) { + dumpVgaScript(_curVgaFile1 + READ_LE_UINT16(&((AnimationHeader_Feeble*)p)->scriptOffs), zoneNum, vgaSpriteId); + } else if (getGameType() == GType_SIMON1 || getGameType() == GType_SIMON2) { + dumpVgaScript(_curVgaFile1 + READ_BE_UINT16(&((AnimationHeader_Simon*)p)->scriptOffs), zoneNum, vgaSpriteId); + } else { + dumpVgaScript(_curVgaFile1 + READ_BE_UINT16(&((AnimationHeader_WW*)p)->scriptOffs), zoneNum, vgaSpriteId); + } + } + + if (getGameType() == GType_FF || getGameType() == GType_PP) { + addVgaEvent(_vgaBaseDelay, _curVgaFile1 + READ_LE_UINT16(&((AnimationHeader_Feeble *) p)->scriptOffs), vgaSpriteId, zoneNum); + } else if (getGameType() == GType_SIMON1 || getGameType() == GType_SIMON2) { + addVgaEvent(_vgaBaseDelay, _curVgaFile1 + READ_BE_UINT16(&((AnimationHeader_Simon *) p)->scriptOffs), vgaSpriteId, zoneNum); + } else { + addVgaEvent(_vgaBaseDelay, _curVgaFile1 + READ_BE_UINT16(&((AnimationHeader_WW *) p)->scriptOffs), vgaSpriteId, zoneNum); + } +} + +void AGOSEngine::setImage(uint16 vga_res_id, bool vgaScript) { + uint zoneNum; + VgaPointersEntry *vpe; + byte *bb, *b; + uint16 count; + const byte *vc_ptr_org; + + zoneNum = vga_res_id / 100; + + for (;;) { + vpe = &_vgaBufferPointers[zoneNum]; + _curVgaFile1 = vpe->vgaFile1; + _curVgaFile2 = vpe->vgaFile2; + + if (vgaScript) { + if (vpe->vgaFile1 != NULL) + break; + if (_zoneNumber != zoneNum) + _noOverWrite = _zoneNumber; + + loadZone(zoneNum); + _noOverWrite = 0xFFFF; + } else { + _curSfxFile = vpe->sfxFile; + _zoneNumber = zoneNum; + + if (vpe->vgaFile1 != NULL) + break; + + loadZone(zoneNum); + } + } + + bb = _curVgaFile1; + if (getGameType() == GType_FF || getGameType() == GType_PP) { + b = bb + READ_LE_UINT16(bb + 2); + count = READ_LE_UINT16(&((VgaFileHeader2_Feeble *) b)->imageCount); + b = bb + READ_LE_UINT16(&((VgaFileHeader2_Feeble *) b)->imageTable); + + while (count--) { + if (READ_LE_UINT16(&((ImageHeader_Feeble *) b)->id) == vga_res_id) + break; + b += sizeof(ImageHeader_Feeble); + } + assert(READ_LE_UINT16(&((ImageHeader_Feeble *) b)->id) == vga_res_id); + } else if (getGameType() == GType_SIMON1 || getGameType() == GType_SIMON2) { + b = bb + READ_BE_UINT16(bb + 4); + count = READ_BE_UINT16(&((VgaFileHeader2_Common *) b)->imageCount); + b = bb + READ_BE_UINT16(&((VgaFileHeader2_Common *) b)->imageTable); + + while (count--) { + if (READ_BE_UINT16(&((ImageHeader_Simon *) b)->id) == vga_res_id) + break; + b += sizeof(ImageHeader_Simon); + } + assert(READ_BE_UINT16(&((ImageHeader_Simon *) b)->id) == vga_res_id); + } else { + b = bb + READ_BE_UINT16(bb + 10); + b += 20; + + count = READ_BE_UINT16(&((VgaFileHeader2_Common *) b)->imageCount); + b = bb + READ_BE_UINT16(&((VgaFileHeader2_Common *) b)->imageTable); + + while (count--) { + if (READ_BE_UINT16(&((ImageHeader_WW *) b)->id) == vga_res_id) + break; + b += sizeof(ImageHeader_WW); + } + assert(READ_BE_UINT16(&((ImageHeader_WW *) b)->id) == vga_res_id); + + if (!vgaScript) + clearWindow(_windowNum, READ_BE_UINT16(&((ImageHeader_WW *) b)->color)); + } + + if (_startVgaScript) { + if (getGameType() == GType_FF || getGameType() == GType_PP) { + dumpVgaScript(_curVgaFile1 + READ_LE_UINT16(&((ImageHeader_Feeble*)b)->scriptOffs), zoneNum, vga_res_id); + } else if (getGameType() == GType_SIMON1 || getGameType() == GType_SIMON2) { + dumpVgaScript(_curVgaFile1 + READ_BE_UINT16(&((ImageHeader_Simon*)b)->scriptOffs), zoneNum, vga_res_id); + } else { + dumpVgaScript(_curVgaFile1 + READ_BE_UINT16(&((ImageHeader_WW*)b)->scriptOffs), zoneNum, vga_res_id); + } + } + + vc_ptr_org = _vcPtr; + + if (getGameType() == GType_FF || getGameType() == GType_PP) { + _vcPtr = _curVgaFile1 + READ_LE_UINT16(&((ImageHeader_Feeble *) b)->scriptOffs); + } else if (getGameType() == GType_SIMON1 || getGameType() == GType_SIMON2) { + _vcPtr = _curVgaFile1 + READ_BE_UINT16(&((ImageHeader_Simon *) b)->scriptOffs); + } else { + _vcPtr = _curVgaFile1 + READ_BE_UINT16(&((ImageHeader_WW *) b)->scriptOffs); + } + + runVgaScript(); + _vcPtr = vc_ptr_org; +} + +void AGOSEngine::setWindowImageEx(uint16 mode, uint16 vga_res) { + if (!_initMouse) { + _initMouse = 1; + vc33_setMouseOn(); + } + + if (mode == 4) { + vc29_stopAllSounds(); + + if (getGameType() == GType_ELVIRA1) { + if (_variableArray[299] == 0) { + _variableArray[293] = 0; + _wallOn = 0; + } + } else if (getGameType() == GType_ELVIRA2) { + if (_variableArray[70] == 0) { + _variableArray[71] = 0; + _wallOn = 0; + } + } + + } + + if (_lockWord & 0x10) + error("setWindowImageEx: _lockWord & 0x10"); + + setWindowImage(mode, vga_res); +} + +void AGOSEngine::setWindowImage(uint16 mode, uint16 vga_res_id) { + uint num_lines; + uint16 updateWindow; + + _windowNum = updateWindow = mode; + _lockWord |= 0x20; + + if (getGameType() == GType_FF || getGameType() == GType_PP) { + vc27_resetSprite(); + } + + if (vga_res_id == 0) { + if (getGameType() == GType_SIMON1) { + _unkPalFlag = true; + } else if (getGameType() == GType_SIMON2) { + _useBackGround = true; + _restoreWindow6 = true; + } + } + + if (getGameType() == GType_SIMON1) { + if (vga_res_id == 16300) { + clearBackFromTop(134); + _usePaletteDelay = true; + } + } else if (getGameType() == GType_SIMON2 || getGameType() == GType_FF) { + _scrollX = 0; + _scrollY = 0; + _scrollXMax = 0; + _scrollYMax = 0; + _scrollCount = 0; + _scrollFlag = 0; + _scrollHeight = 134; + _variableArrayPtr = _variableArray; + if (_variableArray[34] >= 0) { + if (getGameType() == GType_FF) + _variableArray[250] = 0; + _variableArray[251] = 0; + } + } + + setImage(vga_res_id); + + if (getGameType() == GType_FF || getGameType() == GType_PP) { + fillFrontFromBack(0, 0, _screenWidth, _screenHeight); + fillBackGroundFromBack(_screenHeight); + _syncFlag2 = 1; + } else if (getGameType() == GType_SIMON2) { + if (!_useBackGround) { + num_lines = _windowNum == 4 ? 134 : 200; + _boxStarHeight = num_lines; + fillFrontFromBack(0, 0, _screenWidth, num_lines); + fillBackGroundFromBack(num_lines); + _syncFlag2 = 1; + } + _useBackGround = false; + } else if (getGameType() == GType_SIMON1) { + // Allow one section of Simon the Sorcerer 1 introduction to be displayed + // in lower half of screen + if (_subroutine == 2923 || _subroutine == 2926) + num_lines = 200; + else + num_lines = _windowNum == 4 ? 134 : 200; + + fillFrontFromBack(0, 0, _screenWidth, num_lines); + fillBackGroundFromBack(num_lines); + _syncFlag2 = 1; + _timer5 = 0; + } else { + num_lines = _windowNum == 4 ? 134 : 200; + fillFrontFromBack(0, 0, _screenWidth, num_lines); + fillBackGroundFromBack(num_lines); + _syncFlag2 = 1; + _timer5 = 0; + } + + if (getGameType() == GType_ELVIRA1 && updateWindow == 3 && _bottomPalette != 0) { + byte *dst = getBackBuf() + 42560; + int size = 21440; + + while (size--) { + *dst += 0x10; + dst++; + } + } + + _lockWord &= ~0x20; + + if (getGameType() == GType_SIMON1) { + if (_unkPalFlag) { + _unkPalFlag = false; + while (_fastFadeInFlag != 0) { + delay(10); + } + } + } +} + } // End of namespace AGOS |