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Diffstat (limited to 'engines/scumm/he/intern_he.h')
-rw-r--r-- | engines/scumm/he/intern_he.h | 606 |
1 files changed, 606 insertions, 0 deletions
diff --git a/engines/scumm/he/intern_he.h b/engines/scumm/he/intern_he.h new file mode 100644 index 0000000000..da14983e21 --- /dev/null +++ b/engines/scumm/he/intern_he.h @@ -0,0 +1,606 @@ +/* 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 |