/* ScummVM - Scumm Interpreter * Copyright (C) 2001 Ludvig Strigeus * Copyright (C) 2001-2006 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. * * $URL$ * $Id$ * */ #ifndef SCUMM_INTERN_HE_H #define SCUMM_INTERN_HE_H #include "scumm/intern.h" #ifndef DISABLE_HE #include "scumm/he/floodfill_he.h" #include "scumm/he/wiz_he.h" #endif namespace Scumm { #ifndef DISABLE_HE class ResExtractor; class LogicHE; class Sprite; #endif class ScummEngine_v60he : public ScummEngine_v6 { protected: typedef void (ScummEngine_v60he::*OpcodeProcv60he)(); struct OpcodeEntryv60he { OpcodeProcv60he proc; const char *desc; }; const OpcodeEntryv60he *_opcodesv60he; Common::File _hFileTable[17]; public: ScummEngine_v60he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16], int substResFileNameIndex) : ScummEngine_v6(detector, syst, gs, md5sum, substResFileNameIndex) {} virtual void scummInit(); protected: virtual void setupOpcodes(); virtual void executeOpcode(byte i); virtual const char *getOpcodeDesc(byte i); virtual void saveOrLoad(Serializer *s); void localizeArray(int slot, byte scriptSlot); void redimArray(int arrayId, int newX, int newY, int d); int readFileToArray(int slot, int32 size); void writeFileFromArray(int slot, int resID); int virtScreenSave(byte *dst, int x1, int y1, int x2, int y2); void virtScreenLoad(int resIdx, int x1, int y1, int x2, int y2); virtual void decodeParseString(int a, int b); void swapObjects(int object1, int object2); /* HE version 60 script opcodes */ void o60_setState(); void o60_roomOps(); void o60_actorOps(); void o60_kernelSetFunctions(); void o60_kernelGetFunctions(); void o60_openFile(); void o60_closeFile(); void o60_deleteFile(); void o60_readFile(); void o60_rename(); void o60_writeFile(); void o60_soundOps(); void o60_seekFilePos(); void o60_localizeArrayToScript(); void o60_redimArray(); void o60_readFilePos(); }; #ifndef DISABLE_HE class ScummEngine_v70he : public ScummEngine_v60he { friend class ResExtractor; friend class Wiz; protected: typedef void (ScummEngine_v70he::*OpcodeProcv70he)(); struct OpcodeEntryv70he { OpcodeProcv70he proc; const char *desc; }; const OpcodeEntryv70he *_opcodesv70he; ResExtractor *_resExtractor; byte *_heV7RoomOffsets; int32 _heSndSoundId, _heSndOffset, _heSndChannel, _heSndFlags, _heSndSoundFreq; bool _skipProcessActors; public: ScummEngine_v70he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16], int substResFileNameIndex); ~ScummEngine_v70he(); Wiz *_wiz; byte *heFindResourceData(uint32 tag, byte *ptr); byte *heFindResource(uint32 tag, byte *ptr); byte *findWrappedBlock(uint32 tag, byte *ptr, int state, bool flagError); protected: virtual void setupOpcodes(); virtual void executeOpcode(byte i); virtual const char *getOpcodeDesc(byte i); virtual void setupScummVars(); virtual void initScummVars(); virtual void saveOrLoad(Serializer *s); virtual void readRoomsOffsets(); virtual void readGlobalObjects(); virtual void readIndexBlock(uint32 blocktype, uint32 itemsize); virtual int getActorFromPos(int x, int y); int getStringCharWidth(byte chr); virtual int setupStringArray(int size); void appendSubstring(int dst, int src, int len2, int len); virtual void setCursorFromImg(uint img, uint room, uint imgindex); virtual void clearDrawQueues(); void remapHEPalette(const uint8 *src, uint8 *dst); /* HE version 70 script opcodes */ void o70_startSound(); void o70_pickupObject(); void o70_getActorRoom(); void o70_resourceRoutines(); void o70_systemOps(); void o70_kernelSetFunctions(); void o70_seekFilePos(); void o70_copyString(); void o70_getStringWidth(); void o70_getStringLen(); void o70_appendString(); void o70_concatString(); void o70_compareString(); void o70_isResourceLoaded(); void o70_readINI(); void o70_writeINI(); void o70_getStringLenForWidth(); void o70_getCharIndexInString(); void o70_setFilePath(); void o70_setSystemMessage(); void o70_polygonOps(); void o70_polygonHit(); byte VAR_NUM_SOUND_CHANNELS; byte VAR_WIZ_TCOLOR; }; class ScummEngine_v71he : public ScummEngine_v70he { public: ScummEngine_v71he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16], int substResFileNameIndex); protected: virtual void saveOrLoad(Serializer *s); virtual void redrawBGAreas(); virtual void processActors(); void preProcessAuxQueue(); void postProcessAuxQueue(); public: /* Actor AuxQueue stuff (HE) */ AuxBlock _auxBlocks[16]; uint16 _auxBlocksNum; AuxEntry _auxEntries[16]; uint16 _auxEntriesNum; void queueAuxBlock(Actor *a); void queueAuxEntry(int actorNum, int subIndex); }; class ScummEngine_v72he : public ScummEngine_v71he { protected: typedef void (ScummEngine_v72he::*OpcodeProcV72he)(); struct OpcodeEntryV72he { OpcodeProcV72he proc; const char *desc; }; #if !defined(__GNUC__) #pragma START_PACK_STRUCTS #endif struct ArrayHeader { int32 type; //0 int32 dim1start; //4 int32 dim1end; //8 int32 dim2start; //0C int32 dim2end; //10 byte data[1]; //14 } GCC_PACK; #if !defined(__GNUC__) #pragma END_PACK_STRUCTS #endif const OpcodeEntryV72he *_opcodesV72he; int _stringLength; byte _stringBuffer[4096]; WizParameters _wizParams; public: ScummEngine_v72he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16], int substResFileNameIndex); virtual void scummInit(); protected: virtual void setupOpcodes(); virtual void executeOpcode(byte i); virtual const char *getOpcodeDesc(byte i); virtual void setupScummVars(); virtual void initScummVars(); virtual void readArrayFromIndexFile(); virtual byte *getStringAddress(int i); virtual void readMAXS(int blockSize); virtual void redrawBGAreas(); ArrayHeader *defineArray(int array, int type, int dim2start, int dim2end, int dim1start, int dim1end); virtual int readArray(int array, int idx2, int idx1); virtual void writeArray(int array, int idx2, int idx1, int value); void redimArray(int arrayId, int newDim2start, int newDim2end, int newDim1start, int newDim1end, int type); void checkArrayLimits(int array, int dim2start, int dim2end, int dim1start, int dim1end); void copyArray(int array1, int a1_dim2start, int a1_dim2end, int a1_dim1start, int a1_dim1end, int array2, int a2_dim2start, int a2_dim2end, int a2_dim1start, int a2_dim1end); void copyArrayHelper(ArrayHeader *ah, int idx2, int idx1, int len1, byte **data, int *size, int *num); virtual int setupStringArray(int size); int readFileToArray(int slot, int32 size); void writeFileFromArray(int slot, int32 resID); virtual void decodeParseString(int a, int b); void decodeScriptString(byte *dst, bool scriptString = false); void copyScriptString(byte *dst, int dstSize); int convertFilePath(byte *dst, bool setFilePath = false); int findObject(int x, int y, int num, int *args); int getSoundResourceSize(int id); virtual bool handleNextCharsetCode(Actor *a, int *c); /* HE version 72 script opcodes */ void o72_pushDWord(); void o72_getScriptString(); void o72_isAnyOf(); void o72_resetCutscene(); void o72_findObjectWithClassOf(); void o72_getObjectImageX(); void o72_getObjectImageY(); void o72_captureWizImage(); void o72_getTimer(); void o72_setTimer(); void o72_getSoundPosition(); void o72_startScript(); void o72_startObject(); void o72_drawObject(); void o72_printWizImage(); void o72_getArrayDimSize(); void o72_getNumFreeArrays(); void o72_roomOps(); void o72_actorOps(); void o72_verbOps(); void o72_findObject(); void o72_arrayOps(); void o72_systemOps(); void o72_talkActor(); void o72_talkEgo(); void o72_dimArray(); void o72_dim2dimArray(); void o72_traceStatus(); void o72_debugInput(); void o72_drawWizImage(); void o72_kernelGetFunctions(); void o72_jumpToScript(); void o72_openFile(); void o72_readFile(); void o72_writeFile(); void o72_findAllObjects(); void o72_deleteFile(); void o72_rename(); void o72_getPixel(); void o72_pickVarRandom(); void o72_redimArray(); void o72_readINI(); void o72_writeINI(); void o72_getResourceSize(); void o72_setFilePath(); void o72_setSystemMessage(); byte VAR_NUM_ROOMS; byte VAR_NUM_SCRIPTS; byte VAR_NUM_SOUNDS; byte VAR_NUM_COSTUMES; byte VAR_NUM_IMAGES; byte VAR_NUM_CHARSETS; byte VAR_POLYGONS_ONLY; }; class ScummEngine_v80he : public ScummEngine_v72he { protected: typedef void (ScummEngine_v80he::*OpcodeProcV80he)(); struct OpcodeEntryV80he { OpcodeProcV80he proc; const char *desc; }; const OpcodeEntryV80he *_opcodesV80he; int32 _heSndResId, _curSndId, _sndPtrOffs, _sndTmrOffs; public: ScummEngine_v80he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16], int substResFileNameIndex); protected: virtual void setupOpcodes(); virtual void executeOpcode(byte i); virtual const char *getOpcodeDesc(byte i); virtual void setupScummVars(); virtual void initScummVars(); virtual void initCharset(int charset); virtual void clearDrawQueues(); void createSound(int snd1id, int snd2id); void drawLine(int x1, int y1, int x, int unk1, int unk2, int type, int id); void drawPixel(int x, int y, int flags); /* HE version 80 script opcodes */ void o80_createSound(); void o80_getFileSize(); void o80_stringToInt(); void o80_getSoundVar(); void o80_localizeArrayToRoom(); void o80_sourceDebug(); void o80_readConfigFile(); void o80_writeConfigFile(); void o80_cursorCommand(); void o80_setState(); void o80_drawWizPolygon(); void o80_drawLine(); void o80_pickVarRandom(); byte VAR_PLATFORM; byte VAR_WINDOWS_VERSION; byte VAR_CURRENT_CHARSET; byte VAR_COLOR_DEPTH; }; class ScummEngine_v90he : public ScummEngine_v80he { friend class LogicHE; friend class Sprite; protected: typedef void (ScummEngine_v90he::*OpcodeProcV90he)(); struct OpcodeEntryV90he { OpcodeProcV90he proc; const char *desc; }; const OpcodeEntryV90he *_opcodesV90he; FloodFillParameters _floodFillParams; struct VideoParameters { byte filename[260]; int32 status; int32 flags; int32 unk2; int32 wizResNum; }; VideoParameters _videoParams; int32 _heObject, _heObjectNum; int32 _hePaletteNum; int32 _curMaxSpriteId; int32 _curSpriteId; int32 _curSpriteGroupId; public: ScummEngine_v90he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16], int substResFileNameIndex); ~ScummEngine_v90he(); virtual void scummInit(); LogicHE *_logicHE; Sprite *_sprite; protected: virtual void allocateArrays(); virtual void setupOpcodes(); virtual void executeOpcode(byte i); virtual const char *getOpcodeDesc(byte i); virtual void setupScummVars(); virtual void initScummVars(); virtual void saveOrLoad(Serializer *s); virtual void readMAXS(int blockSize); virtual void processActors(); int computeWizHistogram(int resnum, int state, int x, int y, int w, int h); void getArrayDim(int array, int *dim2start, int *dim2end, int *dim1start, int *dim1end); void sortArray(int array, int dim2start, int dim2end, int dim1start, int dim1end, int sortOrder); public: int getGroupSpriteArray(int spriteGroupId); protected: uint8 *getHEPaletteIndex(int palSlot); int getHEPaletteColor(int palSlot, int color); int getHEPaletteSimilarColor(int palSlot, int red, int green, int start, int end); int getHEPaletteColorComponent(int palSlot, int color, int component); void setHEPaletteColor(int palSlot, uint8 color, uint8 r, uint8 g, uint8 b); void setHEPaletteFromPtr(int palSlot, const uint8 *palData); void setHEPaletteFromCostume(int palSlot, int resId); void setHEPaletteFromImage(int palSlot, int resId, int state); void setHEPaletteFromRoom(int palSlot, int resId, int state); void restoreHEPalette(int palSlot); void copyHEPalette(int dstPalSlot, int srcPalSlot); void copyHEPaletteColor(int palSlot, uint8 dstColor, uint8 srcColor); void setDefaultCursor(); protected: /* HE version 90 script opcodes */ void o90_dup_n(); void o90_min(); void o90_max(); void o90_sin(); void o90_cos(); void o90_sqrt(); void o90_atan2(); void o90_getSegmentAngle(); void o90_getActorData(); void o90_startScriptUnk(); void o90_jumpToScriptUnk(); void o90_videoOps(); void o90_getVideoData(); void o90_wizImageOps(); void o90_getDistanceBetweenPoints(); void o90_getSpriteInfo(); void o90_setSpriteInfo(); void o90_getSpriteGroupInfo(); void o90_setSpriteGroupInfo(); void o90_getWizData(); void o90_floodFill(); void o90_mod(); void o90_shl(); void o90_shr(); void o90_xor(); void o90_findAllObjectsWithClassOf(); void o90_getPolygonOverlap(); void o90_cond(); void o90_dim2dim2Array(); void o90_redim2dimArray(); void o90_getLinesIntersectionPoint(); void o90_sortArray(); void o90_getObjectData(); void o90_getPaletteData(); void o90_paletteOps(); void o90_fontUnk(); void o90_getActorAnimProgress(); void o90_kernelGetFunctions(); void o90_kernelSetFunctions(); byte VAR_NUM_SPRITE_GROUPS; byte VAR_NUM_SPRITES; byte VAR_NUM_PALETTES; byte VAR_NUM_UNK; byte VAR_U32_VERSION; byte VAR_U32_ARRAY_UNK; }; class ScummEngine_v99he : public ScummEngine_v90he { public: ScummEngine_v99he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16], int substResFileNameIndex) : ScummEngine_v90he(detector, syst, gs, md5sum, substResFileNameIndex) {} virtual void scummInit(); protected: virtual void initScummVars(); virtual void readMAXS(int blockSize); virtual void saveOrLoad(Serializer *s); virtual void copyPalColor(int dst, int src); virtual void darkenPalette(int redScale, int greenScale, int blueScale, int startColor, int endColor); virtual void setPaletteFromPtr(const byte *ptr, int numcolor = -1); virtual void setPalColor(int index, int r, int g, int b); virtual void updatePalette(); }; class ScummEngine_v100he : public ScummEngine_v99he { protected: typedef void (ScummEngine_v100he::*OpcodeProcV100he)(); struct OpcodeEntryV100he { OpcodeProcV100he proc; const char *desc; }; int32 _heResId, _heResType; const OpcodeEntryV100he *_opcodesV100he; public: ScummEngine_v100he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16], int substResFileNameIndex) : ScummEngine_v99he(detector, syst, gs, md5sum, substResFileNameIndex) {} protected: virtual void setupOpcodes(); virtual void executeOpcode(byte i); virtual const char *getOpcodeDesc(byte i); virtual void saveOrLoad(Serializer *s); virtual void decodeParseString(int a, int b); /* HE version 100 script opcodes */ void o100_actorOps(); void o100_arrayOps(); void o100_dim2dimArray(); void o100_redim2dimArray(); void o100_dimArray(); void o100_drawLine(); void o100_drawObject(); void o100_floodFill(); void o100_setSpriteGroupInfo(); void o100_resourceRoutines(); void o100_wizImageOps(); void o100_jumpToScript(); void o100_createSound(); void o100_dim2dim2Array(); void o100_paletteOps(); void o100_jumpToScriptUnk(); void o100_startScriptUnk(); void o100_redimArray(); void o100_roomOps(); void o100_setSystemMessage(); void o100_startSound(); void o100_setSpriteInfo(); void o100_startScript(); void o100_systemOps(); void o100_cursorCommand(); void o100_videoOps(); void o100_wait(); void o100_writeFile(); void o100_isResourceLoaded(); void o100_getResourceSize(); void o100_getSpriteGroupInfo(); void o100_getPaletteData(); void o100_readFile(); void o100_getSpriteInfo(); void o100_getWizData(); void o100_getVideoData(); }; #endif } // End of namespace Scumm #endif