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Diffstat (limited to 'engines/gob/inter_v3.cpp')
| -rw-r--r-- | engines/gob/inter_v3.cpp | 884 |
1 files changed, 884 insertions, 0 deletions
diff --git a/engines/gob/inter_v3.cpp b/engines/gob/inter_v3.cpp new file mode 100644 index 0000000000..2d1dd46708 --- /dev/null +++ b/engines/gob/inter_v3.cpp @@ -0,0 +1,884 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2004 Ivan Dubrov + * Copyright (C) 2004-2006 The ScummVM project + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * 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. + * + * $URL$ + * $Id$ + * + */ + +#include "common/stdafx.h" +#include "common/endian.h" + +#include "gob/gob.h" +#include "gob/inter.h" +#include "gob/global.h" +#include "gob/game.h" +#include "gob/parse.h" + +namespace Gob { + +#define OPCODE(x) _OPCODE(Inter_v3, x) + +const int Inter_v3::_goblinFuncLookUp[][2] = { + {0, 0}, + {2, 1}, + {3, 2}, + {4, 3}, + {5, 4}, + {6, 5}, + {7, 6}, + {8, 7}, + {9, 8}, + {10, 9}, + {12, 10}, + {13, 11}, + {14, 12}, + {15, 13}, + {16, 14}, + {21, 15}, + {22, 16}, + {23, 17}, + {24, 18}, + {25, 19}, + {26, 20}, + {27, 21}, + {28, 22}, + {29, 23}, + {30, 24}, + {32, 25}, + {33, 26}, + {34, 27}, + {35, 28}, + {36, 29}, + {37, 30}, + {40, 31}, + {41, 32}, + {42, 33}, + {43, 34}, + {44, 35}, + {50, 36}, + {52, 37}, + {53, 38}, + {100, 39}, + {152, 40}, + {200, 41}, + {201, 42}, + {202, 43}, + {203, 44}, + {204, 45}, + {250, 46}, + {251, 47}, + {252, 48}, + {500, 49}, + {502, 50}, + {503, 51}, + {600, 52}, + {601, 53}, + {602, 54}, + {603, 55}, + {604, 56}, + {605, 57}, + {1000, 58}, + {1001, 59}, + {1002, 60}, + {1003, 61}, + {1004, 62}, + {1005, 63}, + {1006, 64}, + {1008, 65}, + {1009, 66}, + {1010, 67}, + {1011, 68}, + {1015, 69}, + {2005, 70} +}; + +Inter_v3::Inter_v3(GobEngine *vm) : Inter_v2(vm) { + setupOpcodes(); +} + +void Inter_v3::setupOpcodes() { + static const OpcodeDrawEntryV3 opcodesDraw[256] = { + /* 00 */ + OPCODE(o1_loadMult), + OPCODE(o2_playMult), + OPCODE(o1_freeMultKeys), + {NULL, ""}, + /* 04 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + OPCODE(o1_initCursor), + /* 08 */ + OPCODE(o1_initCursorAnim), + OPCODE(o1_clearCursorAnim), + OPCODE(o2_setRenderFlags), + {NULL, ""}, + /* 0C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 10 */ + OPCODE(o1_loadAnim), + OPCODE(o1_freeAnim), + OPCODE(o1_updateAnim), + OPCODE(o2_multSub), + /* 14 */ + OPCODE(o2_initMult), + OPCODE(o1_freeMult), + OPCODE(o1_animate), + OPCODE(o2_loadMultObject), + /* 18 */ + OPCODE(o1_getAnimLayerInfo), + OPCODE(o1_getObjAnimSize), + OPCODE(o1_loadStatic), + OPCODE(o1_freeStatic), + /* 1C */ + OPCODE(o2_renderStatic), + OPCODE(o2_loadCurLayer), + {NULL, ""}, + {NULL, ""}, + /* 20 */ + OPCODE(o2_playCDTrack), + OPCODE(o2_waitCDTrackEnd), + OPCODE(o2_stopCD), + OPCODE(o2_readLIC), + /* 24 */ + OPCODE(o2_freeLIC), + OPCODE(o2_getCDTrackPos), + {NULL, ""}, + {NULL, ""}, + /* 28 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 2C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 30 */ + OPCODE(o2_loadFontToSprite), + OPCODE(o1_freeFontToSprite), + {NULL, ""}, + {NULL, ""}, + /* 34 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 38 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 3C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 40 */ + OPCODE(o2_totSub), + OPCODE(o2_switchTotSub), + OPCODE(o2_copyVars), + OPCODE(o2_pasteVars), + /* 44 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 48 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 4C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 50 */ + OPCODE(o2_loadMapObjects), + OPCODE(o2_freeGoblins), + OPCODE(o2_moveGoblin), + OPCODE(o2_writeGoblinPos), + /* 54 */ + OPCODE(o2_stopGoblin), + OPCODE(o2_setGoblinState), + OPCODE(o2_placeGoblin), + {NULL, ""}, + /* 58 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 5C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 60 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 64 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 68 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 6C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 70 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 74 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 78 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 7C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 80 */ + OPCODE(o2_initScreen), + OPCODE(o2_scroll), + OPCODE(o2_setScrollOffset), + OPCODE(o2_playImd), + /* 84 */ + OPCODE(o2_getImdInfo), + OPCODE(o2_openItk), + OPCODE(o2_closeItk), + OPCODE(o2_setImdFrontSurf), + /* 88 */ + OPCODE(o2_resetImdFrontSurf), + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 8C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 90 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 94 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 98 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 9C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* A0 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* A4 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* A8 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* AC */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* B0 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* B4 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* B8 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* BC */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* C0 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* C4 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* C8 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* CC */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* D0 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* D4 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* D8 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* DC */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* E0 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* E4 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* E8 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* EC */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* F0 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* F4 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* F8 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* FC */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""} + }; + + static const OpcodeFuncEntryV3 opcodesFunc[80] = { + /* 00 */ + OPCODE(o1_callSub), + OPCODE(o1_callSub), + OPCODE(o1_printTotText), + OPCODE(o1_loadCursor), + /* 04 */ + {NULL, ""}, + OPCODE(o1_switch), + OPCODE(o1_repeatUntil), + OPCODE(o1_whileDo), + /* 08 */ + OPCODE(o1_if), + OPCODE(o2_evaluateStore), + OPCODE(o1_loadSpriteToPos), + {NULL, ""}, + /* 0C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 10 */ + {NULL, ""}, + OPCODE(o2_printText), + OPCODE(o1_loadTot), + OPCODE(o1_palLoad), + /* 14 */ + OPCODE(o1_keyFunc), + OPCODE(o1_capturePush), + OPCODE(o1_capturePop), + OPCODE(o2_animPalInit), + /* 18 */ + {NULL, ""}, + {NULL, ""}, + OPCODE(o3_getTotTextItemPart), + {NULL, ""}, + /* 1C */ + {NULL, ""}, + {NULL, ""}, + OPCODE(o1_drawOperations), + OPCODE(o1_setcmdCount), + /* 20 */ + OPCODE(o1_return), + OPCODE(o1_renewTimeInVars), + OPCODE(o1_speakerOn), + OPCODE(o1_speakerOff), + /* 24 */ + OPCODE(o1_putPixel), + OPCODE(o2_goblinFunc), + OPCODE(o2_createSprite), + OPCODE(o1_freeSprite), + /* 28 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 2C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 30 */ + OPCODE(o1_returnTo), + OPCODE(o1_loadSpriteContent), + OPCODE(o1_copySprite), + OPCODE(o1_fillRect), + /* 34 */ + OPCODE(o1_drawLine), + OPCODE(o1_strToLong), + OPCODE(o1_invalidate), + OPCODE(o1_setBackDelta), + /* 38 */ + OPCODE(o1_playSound), + OPCODE(o2_stopSound), + OPCODE(o2_loadSound), + OPCODE(o1_freeSoundSlot), + /* 3C */ + OPCODE(o1_waitEndPlay), + OPCODE(o1_playComposition), + OPCODE(o2_getFreeMem), + OPCODE(o2_checkData), + /* 40 */ + {NULL, ""}, + OPCODE(o1_prepareStr), + OPCODE(o1_insertStr), + OPCODE(o1_cutStr), + /* 44 */ + OPCODE(o1_strstr), + OPCODE(o1_istrlen), + OPCODE(o1_setMousePos), + OPCODE(o1_setFrameRate), + /* 48 */ + OPCODE(o1_animatePalette), + OPCODE(o1_animateCursor), + OPCODE(o1_blitCursor), + OPCODE(o1_loadFont), + /* 4C */ + OPCODE(o1_freeFont), + OPCODE(o2_readData), + OPCODE(o2_writeData), + OPCODE(o1_manageDataFile), + }; + + static const OpcodeGoblinEntryV3 opcodesGoblin[71] = { + /* 00 */ + OPCODE(o2_loadInfogramesIns), + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 04 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 08 */ + {NULL, ""}, + OPCODE(o2_playInfogrames), + {NULL, ""}, + {NULL, ""}, + /* 0C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 10 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 14 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 18 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 1C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 20 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 24 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + OPCODE(o2_handleGoblins), + /* 28 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 2C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 30 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 34 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 38 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 3C */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 40 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + /* 44 */ + {NULL, ""}, + {NULL, ""}, + {NULL, ""}, + }; + + _opcodesDrawV3 = opcodesDraw; + _opcodesFuncV3 = opcodesFunc; + _opcodesGoblinV3 = opcodesGoblin; +} + +void Inter_v3::executeDrawOpcode(byte i) { + debugC(1, kDebugDrawOp, "opcodeDraw %d [0x%X] (%s)", + i, i, getOpcodeDrawDesc(i)); + + OpcodeDrawProcV3 op = _opcodesDrawV3[i].proc; + + if (op == NULL) + warning("unimplemented opcodeDraw: %d", i); + else + (this->*op) (); +} + +bool Inter_v3::executeFuncOpcode(byte i, byte j, OpFuncParams ¶ms) { + debugC(1, kDebugFuncOp, "opcodeFunc %d.%d [0x%X.0x%X] (%s)", + i, j, i, j, getOpcodeFuncDesc(i, j)); + + if ((i > 4) || (j > 15)) { + warning("unimplemented opcodeFunc: %d.%d", i, j); + return false; + } + + OpcodeFuncProcV3 op = _opcodesFuncV3[i*16 + j].proc; + + if (op == NULL) + warning("unimplemented opcodeFunc: %d.%d", i, j); + else + return (this->*op) (params); + + return false; +} + +void Inter_v3::executeGoblinOpcode(int i, OpGobParams ¶ms) { + debugC(1, kDebugGobOp, "opcodeGoblin %d [0x%X] (%s)", + i, i, getOpcodeGoblinDesc(i)); + + OpcodeGoblinProcV3 op = NULL; + + for (int j = 0; j < ARRAYSIZE(_goblinFuncLookUp); j++) + if (_goblinFuncLookUp[j][0] == i) { + op = _opcodesGoblinV3[_goblinFuncLookUp[j][1]].proc; + break; + } + + if (op == NULL) { + int16 val; + + _vm->_global->_inter_execPtr -= 2; + val = load16(); + _vm->_global->_inter_execPtr += val << 1; + } + else + (this->*op) (params); +} + +const char *Inter_v3::getOpcodeDrawDesc(byte i) { + return _opcodesDrawV3[i].desc; +} + +const char *Inter_v3::getOpcodeFuncDesc(byte i, byte j) { + if ((i > 4) || (j > 15)) + return ""; + + return _opcodesFuncV3[i*16 + j].desc; +} + +const char *Inter_v3::getOpcodeGoblinDesc(int i) { + for (int j = 0; j < ARRAYSIZE(_goblinFuncLookUp); j++) + if (_goblinFuncLookUp[j][0] == i) + return _opcodesGoblinV3[_goblinFuncLookUp[j][1]].desc; + return ""; +} + +bool Inter_v3::o3_getTotTextItemPart(OpFuncParams ¶ms) { + byte *totData; + int16 totTextItem; + int16 part, curPart = 0; + int16 offX = 0, offY = 0; + int16 collId, collCmd; + uint32 stringStartVar, stringVar; + bool end; + + totTextItem = load16(); + stringStartVar = _vm->_parse->parseVarIndex(); + part = _vm->_parse->parseValExpr(); + + stringVar = stringStartVar; + WRITE_VARO_UINT8(stringVar, 0); + + if (!_vm->_game->_totTextData) + return false; + + totData = _vm->_game->_totTextData->dataPtr + + _vm->_game->_totTextData->items[totTextItem].offset; + + // Skip background rectangles + while(((int16) READ_LE_UINT16(totData)) != -1) + totData += 9; + totData += 2; + + while (*totData != 1) { + switch(*totData) { + case 2: + case 5: + totData++; + offX = READ_LE_UINT16(totData); + offY = READ_LE_UINT16(totData + 2); + totData += 4; + break; + + case 3: + case 4: + totData += 2; + break; + + case 6: + totData++; + + collCmd = *totData++; + if (collCmd & 0x80) { + collId = READ_LE_UINT16(totData); + totData += 2; + } + + // Skip collision coordinates + if (collCmd & 0x40) + totData += 8; + + if ((collCmd & 0x8F) && ((-collId - 1) == part)) { + int n = 0; + + while (1) { + if ((*totData < 1) || (*totData > 7)) { + if (*totData >= 32) { + WRITE_VARO_UINT8(stringVar++, *totData++); + n++; + } else + totData++; + continue; + } + + if ((n != 0) || (*totData == 1) || + (*totData == 6) || (*totData == 7)) { + WRITE_VARO_UINT8(stringVar, 0); + return false; + } + + switch(*totData) { + case 2: + case 5: + totData += 5; + break; + + case 3: + case 4: + totData += 2; + break; + } + } + + } + break; + + case 7: + case 8: + case 9: + totData++; + break; + + case 10: + if (curPart == part) { + WRITE_VARO_UINT8(stringVar++, 0xFF); + WRITE_VARO_UINT16(stringVar, offX); + WRITE_VARO_UINT16(stringVar + 2, offY); + WRITE_VARO_UINT16(stringVar + 4, + totData - _vm->_game->_totTextData->dataPtr); + WRITE_VARO_UINT8(stringVar + 6, 0); + return false; + } + + end = false; + while (!end) { + switch(*totData) { + case 2: + case 5: + if (ABS(offY - READ_LE_UINT16(totData + 3)) > 1) + end = true; + else + totData += 5; + break; + + case 3: + totData += 2; + break; + + case 10: + totData += totData[1] * 2 + 2; + break; + + default: + if (*totData < 32) + end = true; + while (*totData >= 32) + totData++; + break; + } + } + + if (part >= 0) + curPart++; + break; + + default: + while (1) { + + while (*totData >= 32) + WRITE_VARO_UINT8(stringVar++, *totData++); + WRITE_VARO_UINT8(stringVar, 0); + + if (((*totData != 2) && (*totData != 5)) || + (ABS(offY - READ_LE_UINT16(totData + 3)) > 1)) { + + if (curPart == part) + return false; + + stringVar = stringStartVar; + WRITE_VARO_UINT8(stringVar, 0); + + while (*totData >= 32) + totData++; + + if (part >= 0) + curPart++; + break; + + } else + totData += 5; + + } + break; + } + } + + return false; +} + +} // End of namespace Gob |