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scummvm/scumm/intern.h
Travis Howell 31c89144dc Rename sprite functions 
svn-id: r17172
2005-03-17 09:42:31 +00:00

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/* ScummVM - Scumm Interpreter
* Copyright (C) 2001 Ludvig Strigeus
* Copyright (C) 2001-2005 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
#ifndef INTERN_H
#define INTERN_H
#include "scumm/scumm.h"
#include "scumm/wiz_he.h"
namespace Scumm {
class NutRenderer; // V8 Font Renderer
struct ArrayHeader;
// This is to help devices with small memory (PDA, smartphones, ...)
// to save abit of memory used by opcode names in the Scumm engine.
#ifndef REDUCE_MEMORY_USAGE
# define _OPCODE(ver, x) { &ver::x, #x }
#else
# define _OPCODE(ver, x) { &ver::x, "" }
#endif
class ScummEngine_v5 : public ScummEngine {
protected:
typedef void (ScummEngine_v5::*OpcodeProcV5)();
struct OpcodeEntryV5 {
OpcodeProcV5 proc;
const char *desc;
};
const OpcodeEntryV5 *_opcodesV5;
uint16 _cursorImages[4][16];
byte _cursorHotspots[2 * 4];
public:
ScummEngine_v5(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]);
protected:
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
virtual void setupScummVars();
virtual void decodeParseString();
int getWordVararg(int *ptr);
void saveVars();
void loadVars();
virtual int getVar();
virtual int getVarOrDirectByte(byte mask);
virtual int getVarOrDirectWord(byte mask);
virtual void animateCursor();
void setBuiltinCursor(int index);
void redefineBuiltinCursorFromChar(int index, int chr);
void redefineBuiltinCursorHotspot(int index, int x, int y);
void saveOrLoadCursorImages(Serializer *s);
/* Version 5 script opcodes */
void o5_actorFollowCamera();
void o5_actorFromPos();
void o5_actorOps();
void o5_add();
void o5_and();
void o5_animateActor();
void o5_breakHere();
void o5_chainScript();
void o5_cursorCommand();
void o5_cutscene();
void o5_debug();
void o5_decrement();
void o5_delay();
void o5_delayVariable();
void o5_divide();
void o5_doSentence();
void o5_drawBox();
void o5_drawObject();
void o5_endCutscene();
void o5_equalZero();
void o5_expression();
void o5_faceActor();
void o5_findInventory();
void o5_findObject();
void o5_freezeScripts();
void o5_getActorCostume();
void o5_getActorElevation();
void o5_getActorFacing();
void o5_getActorMoving();
void o5_getActorRoom();
void o5_getActorScale();
void o5_getActorWalkBox();
void o5_getActorWidth();
void o5_getActorX();
void o5_getActorY();
void o5_getAnimCounter();
void o5_getClosestObjActor();
void o5_getDist();
void o5_getInventoryCount();
void o5_getObjectOwner();
void o5_getObjectState();
void o5_getRandomNr();
void o5_getStringWidth();
void o5_getVerbEntrypoint();
void o5_ifClassOfIs();
void o5_ifNotState();
void o5_ifState();
void o5_increment();
void o5_isActorInBox();
void o5_isEqual();
void o5_isGreater();
void o5_isGreaterEqual();
void o5_isLess();
void o5_isNotEqual();
void o5_isScriptRunning();
void o5_isSoundRunning();
void o5_jumpRelative();
void o5_lessOrEqual();
void o5_lights();
void o5_loadRoom();
void o5_loadRoomWithEgo();
void o5_matrixOps();
void o5_move();
void o5_multiply();
void o5_notEqualZero();
void o5_oldRoomEffect();
void o5_or();
void o5_beginOverride();
void o5_panCameraTo();
void o5_pickupObject();
void o5_pickupObjectOld();
void o5_print();
void o5_printEgo();
void o5_pseudoRoom();
void o5_putActor();
void o5_putActorAtObject();
void o5_putActorInRoom();
void o5_quitPauseRestart();
void o5_resourceRoutines();
void o5_roomOps();
void o5_saveLoadGame();
void o5_saveLoadVars();
void o5_saveRestoreVerbs();
void o5_setCameraAt();
void o5_setClass();
void o5_setObjectName();
void o5_setOwnerOf();
void o5_setState();
void o5_setVarRange();
void o5_soundKludge();
void o5_startMusic();
void o5_startObject();
void o5_startScript();
void o5_startSound();
void o5_stopMusic();
void o5_stopObjectCode();
void o5_stopObjectScript();
void o5_stopScript();
void o5_stopSound();
void o5_stringOps();
void o5_subtract();
void o5_verbOps();
void o5_wait();
void o5_walkActorTo();
void o5_walkActorToActor();
void o5_walkActorToObject();
};
class ScummEngine_v3 : public ScummEngine_v5 {
public:
ScummEngine_v3(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v5(detector, syst, gs, md5sum) {}
protected:
void readIndexFile();
void loadCharset(int no);
void readMAXS();
void readGlobalObjects();
};
class ScummEngine_v2 : public ScummEngine_v3 {
protected:
void readIndexFile();
void readClassicIndexFile(); // V1
void readEnhancedIndexFile(); // V2
void loadCharset(int no);
void readMAXS();
typedef void (ScummEngine_v2::*OpcodeProcV2)();
struct OpcodeEntryV2 {
OpcodeProcV2 proc;
const char *desc;
};
const OpcodeEntryV2 *_opcodesV2;
public:
ScummEngine_v2(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v3(detector, syst, gs, md5sum) {}
virtual void scummInit();
protected:
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
virtual void setupScummVars();
virtual void decodeParseString();
virtual int getVar();
void getResultPosIndirect();
virtual void getResultPos();
virtual int readVar(uint var);
virtual void writeVar(uint var, int value);
virtual void ifStateCommon(byte type);
virtual void ifNotStateCommon(byte type);
virtual void setStateCommon(byte type);
virtual void clearStateCommon(byte type);
void resetSentence();
void setUserState(byte state);
void initV2MouseOver();
/* Version 2 script opcodes */
void o2_actorFromPos();
void o2_actorOps();
void o2_add();
void o2_addIndirect();
void o2_animateActor();
void o2_assignVarByte();
void o2_assignVarWordIndirect();
void o2_beginOverride();
void o2_chainScript();
void o2_clearState01();
void o2_clearState02();
void o2_clearState04();
void o2_clearState08();
void o2_cursorCommand();
void o2_cutscene();
void o2_delay();
void o2_doSentence();
void o2_drawObject();
void o2_drawSentence();
void o2_dummy();
void o2_endCutscene();
void o2_findObject();
void o2_getActorWalkBox();
void o2_getActorX();
void o2_getActorY();
void o2_getBitVar();
void o2_getObjPreposition();
void o2_ifClassOfIs();
void o2_ifNotState01();
void o2_ifNotState02();
void o2_ifNotState04();
void o2_ifNotState08();
void o2_ifState01();
void o2_ifState02();
void o2_ifState04();
void o2_ifState08();
void o2_isGreater();
void o2_isGreaterEqual();
void o2_isLess();
void o2_isLessEqual();
void o2_lights();
void o2_loadRoomWithEgo();
void o2_setBoxFlags();
void o2_panCameraTo();
void o2_pickupObject();
void o2_putActor();
void o2_putActorAtObject();
void o2_resourceRoutines();
void o2_restart();
void o2_roomOps();
void o2_getActorElevation();
void o2_setActorElevation();
void o2_setBitVar();
void o2_setCameraAt();
void o2_setObjPreposition();
void o2_setOwnerOf();
void o2_setState01();
void o2_setState02();
void o2_setState04();
void o2_setState08();
void o2_startScript();
void o2_stopScript();
void o2_subtract();
void o2_subIndirect();
void o2_switchCostumeSet();
void o2_verbOps();
void o2_waitForActor();
void o2_waitForMessage();
void o2_waitForSentence();
void o2_walkActorTo();
void o2_walkActorToObject();
byte VAR_SENTENCE_VERB;
byte VAR_SENTENCE_OBJECT1;
byte VAR_SENTENCE_OBJECT2;
byte VAR_SENTENCE_PREPOSITION;
byte VAR_BACKUP_VERB;
};
class ScummEngine_v4 : public ScummEngine_v3 {
public:
ScummEngine_v4(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v3(detector, syst, gs, md5sum) {}
protected:
void loadCharset(int no);
};
class ScummEngine_v6 : public ScummEngine {
friend class Insane;
protected:
typedef void (ScummEngine_v6::*OpcodeProcV6)();
struct OpcodeEntryV6 {
OpcodeProcV6 proc;
const char *desc;
};
enum ArrayType {
kBitArray = 1,
kNibbleArray = 2,
kByteArray = 3,
kStringArray = 4,
kIntArray = 5,
kDwordArray = 6
};
#if !defined(__GNUC__)
#pragma START_PACK_STRUCTS
#endif
struct ArrayHeader {
int16 dim1;
int16 type;
int16 dim2;
byte data[1];
} GCC_PACK;
#if !defined(__GNUC__)
#pragma END_PACK_STRUCTS
#endif
const OpcodeEntryV6 *_opcodesV6;
int _smushFrameRate;
public:
ScummEngine_v6(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]);
virtual void scummInit();
protected:
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
virtual void setupScummVars();
virtual void decodeParseString(int a, int b);
virtual void readArrayFromIndexFile();
virtual void palManipulateInit(int resID, int start, int end, int time);
int getStackList(int *args, uint maxnum);
int popRoomAndObj(int *room);
ArrayHeader *getArray(int array);
ArrayHeader *defineArray(int array, int type, int dim2, int dim1);
int findFreeArrayId();
void nukeArray(int array);
virtual int readArray(int array, int index, int base);
virtual void writeArray(int array, int index, int base, int value);
void shuffleArray(int num, int minIdx, int maxIdx);
void setCursorTransparency(int a);
void setCursorHotspot(int x, int y);
virtual void setCursorFromImg(uint img, uint room, uint imgindex);
void useIm01Cursor(const byte *im, int w, int h);
void useBompCursor(const byte *im, int w, int h);
void grabCursor(int x, int y, int w, int h);
/* Version 6 script opcodes */
void o6_setBlastObjectWindow();
void o6_pushByte();
void o6_pushWord();
void o6_pushByteVar();
void o6_pushWordVar();
void o6_invalid();
void o6_byteArrayRead();
void o6_wordArrayRead();
void o6_byteArrayIndexedRead();
void o6_wordArrayIndexedRead();
void o6_dup();
void o6_pop();
void o6_not();
void o6_eq();
void o6_neq();
void o6_gt();
void o6_lt();
void o6_le();
void o6_ge();
void o6_add();
void o6_sub();
void o6_mul();
void o6_div();
void o6_land();
void o6_lor();
void o6_writeByteVar();
void o6_writeWordVar();
void o6_byteArrayWrite();
void o6_wordArrayWrite();
void o6_byteArrayIndexedWrite();
void o6_wordArrayIndexedWrite();
void o6_byteVarInc();
void o6_wordVarInc();
void o6_byteArrayInc();
void o6_wordArrayInc();
void o6_byteVarDec();
void o6_wordVarDec();
void o6_byteArrayDec();
void o6_wordArrayDec();
void o6_if();
void o6_ifNot();
void o6_jump();
void o6_startScript();
void o6_startScriptQuick();
void o6_startObject();
void o6_drawObject();
void o6_drawObjectAt();
void o6_stopObjectCode();
void o6_endCutscene();
void o6_cutscene();
void o6_stopMusic();
void o6_freezeUnfreeze();
void o6_cursorCommand();
void o6_breakHere();
void o6_ifClassOfIs();
void o6_setClass();
void o6_getState();
void o6_setState();
void o6_setOwner();
void o6_getOwner();
void o6_startSound();
void o6_stopSound();
void o6_startMusic();
void o6_stopObjectScript();
void o6_panCameraTo();
void o6_actorFollowCamera();
void o6_setCameraAt();
void o6_loadRoom();
void o6_stopScript();
void o6_walkActorToObj();
void o6_walkActorTo();
void o6_putActorAtXY();
void o6_putActorAtObject();
void o6_faceActor();
void o6_animateActor();
void o6_doSentence();
void o6_pickupObject();
void o6_loadRoomWithEgo();
void o6_getRandomNumber();
void o6_getRandomNumberRange();
void o6_getActorMoving();
void o6_isScriptRunning();
void o6_getActorRoom();
void o6_getObjectX();
void o6_getObjectY();
void o6_getObjectOldDir();
void o6_getObjectNewDir();
void o6_getActorWalkBox();
void o6_getActorCostume();
void o6_findInventory();
void o6_getInventoryCount();
void o6_getVerbFromXY();
void o6_beginOverride();
void o6_endOverride();
void o6_setObjectName();
void o6_isSoundRunning();
void o6_setBoxFlags();
void o6_createBoxMatrix();
void o6_resourceRoutines();
void o6_roomOps();
void o6_actorOps();
void o6_verbOps();
void o6_getActorFromXY();
void o6_findObject();
void o6_pseudoRoom();
void o6_getActorElevation();
void o6_getVerbEntrypoint();
void o6_arrayOps();
void o6_saveRestoreVerbs();
void o6_drawBox();
void o6_getActorWidth();
void o6_wait();
void o6_getActorScaleX();
void o6_getActorAnimCounter1();
void o6_soundKludge();
void o6_isAnyOf();
void o6_quitPauseRestart();
void o6_isActorInBox();
void o6_delay();
void o6_delaySeconds();
void o6_delayMinutes();
void o6_stopSentence();
void o6_printLine();
void o6_printCursor();
void o6_printDebug();
void o6_printSystem();
void o6_printActor();
void o6_printEgo();
void o6_talkActor();
void o6_talkEgo();
void o6_dimArray();
void o6_dummy();
void o6_startObjectQuick();
void o6_startScriptQuick2();
void o6_dim2dimArray();
void o6_abs();
void o6_distObjectObject();
void o6_distObjectPt();
void o6_distPtPt();
void o6_kernelSetFunctions();
void o6_delayFrames();
void o6_pickOneOf();
void o6_pickOneOfDefault();
void o6_jumpToScript();
void o6_isRoomScriptRunning();
void o6_kernelGetFunctions();
void o6_getAnimateVariable();
void o6_drawBlastObject();
void o6_getActorLayer();
void o6_stampObject();
void o6_bor();
void o6_band();
void o6_stopTalking();
void o6_findAllObjects();
void o6_pickVarRandom();
void o6_getDateTime();
void o6_getPixel();
void o6_setBoxSet();
void o6_shuffle();
byte VAR_VIDEONAME;
byte VAR_RANDOM_NR;
byte VAR_STRING2DRAW;
byte VAR_TIMEDATE_YEAR;
byte VAR_TIMEDATE_MONTH;
byte VAR_TIMEDATE_DAY;
byte VAR_TIMEDATE_HOUR;
byte VAR_TIMEDATE_MINUTE;
byte VAR_TIMEDATE_SECOND;
};
class ScummEngine_v60he : public ScummEngine_v6 {
protected:
typedef void (ScummEngine_v60he::*OpcodeProcv60he)();
struct OpcodeEntryv60he {
OpcodeProcv60he proc;
const char *desc;
};
const OpcodeEntryv60he *_opcodesv60he;
File _hFileTable[17];
public:
ScummEngine_v60he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v6(detector, syst, gs, md5sum) {}
virtual void scummInit();
protected:
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
void localizeArray(int slot, byte script);
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);
void seekFilePos(int slot, int offset, int mode);
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_wait();
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();
};
class ScummEngine_v70he : public ScummEngine_v60he {
friend class Win32ResExtractor;
friend class MacResExtractor;
protected:
typedef void (ScummEngine_v70he::*OpcodeProcv70he)();
struct OpcodeEntryv70he {
OpcodeProcv70he proc;
const char *desc;
};
const OpcodeEntryv70he *_opcodesv70he;
Win32ResExtractor *_win32ResExtractor;
MacResExtractor *_macResExtractor;
int _heSndSoundFreq, _heSndOffset, _heSndChannel, _heSndSoundId, _heSndFlags, _heSBNGId;
public:
ScummEngine_v70he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]);
Wiz _wiz;
protected:
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
virtual void redrawBGAreas();
int getStringCharWidth(byte chr);
virtual int setupStringArray(int size);
void appendSubstring(int dst, int src, int len2, int len);
int findObject(int x, int y, int num, int *args);
virtual void setCursorFromImg(uint img, uint room, uint imgindex);
/* HE version 70 script opcodes */
void o70_startSound();
void o70_pickupObject();
void o70_getActorRoom();
void o70_resourceRoutines();
void o70_findObject();
void o70_quitPauseRestart();
void o70_kernelSetFunctions();
void o70_copyString();
void o70_getStringWidth();
void o70_getStringLen();
void o70_appendString();
void o70_concatString();
void o70_compareString();
void o70_readINI();
void o70_writeINI();
void o70_getStringLenForWidth();
void o70_getCharIndexInString();
void o70_setFilePath();
void o70_setWindowCaption();
void o70_polygonOps();
void o70_polygonHit();
};
class ScummEngine_v72he : public ScummEngine_v70he {
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;
public:
ScummEngine_v72he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v70he(detector, syst, gs, md5sum) {}
protected:
virtual void setupScummVars();
virtual void readArrayFromIndexFile();
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
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);
virtual int setupStringArray(int size);
int readFileToArray(int slot, int32 size);
void writeFileFromArray(int slot, int resID);
void captureWizImage(int restype, int resnum, const Common::Rect& r, bool frontBuffer, int compType);
void displayWizImage(const WizImage *pwi);
void getWizImageDim(int resnum, int state, int32 &w, int32 &h);
uint8 *drawWizImage(int restype, const WizImage *pwi);
void drawWizPolygon(int resnum, int state, int id, int flags);
void flushWizBuffer();
virtual void decodeParseString(int a, int b);
void decodeScriptString(byte *dst, bool scriptString = false);
void copyScriptString(byte *dst);
byte *heFindResourceData(uint32 tag, byte *ptr);
byte *heFindResource(uint32 tag, byte *ptr);
byte *findWrappedBlock(uint32 tag, byte *ptr, int state, bool flagError);
/* HE version 72 script opcodes */
void o72_pushDWord();
void o72_addMessageToStack();
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_getSoundElapsedTimeOfSound();
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_arrayOps();
void o72_dimArray();
void o72_dim2dimArray();
void o72_traceStatus();
void o72_unknownCF();
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_getPixel();
void o72_pickVarRandom();
void o72_redimArray();
void o72_checkGlobQueue();
void o72_readINI();
void o72_writeINI();
void o72_getResourceSize();
void o72_setFilePath();
void o72_setWindowCaption();
};
class ScummEngine_v80he : public ScummEngine_v72he {
protected:
typedef void (ScummEngine_v80he::*OpcodeProcV80he)();
struct OpcodeEntryV80he {
OpcodeProcV80he proc;
const char *desc;
};
const OpcodeEntryV80he *_opcodesV80he;
public:
ScummEngine_v80he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v72he(detector, syst, gs, md5sum) {}
protected:
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
void loadImgSpot(int resId, int state, int16 &x, int16 &y);
void loadWizCursor(int resId, int resType, bool state);
/* HE version 80 script opcodes */
void o80_loadSBNG();
void o80_getFileSize();
void o80_stringToInt();
void o80_getSoundVar();
void o80_localizeArrayToRoom();
void o80_readConfigFile();
void o80_writeConfigFile();
void o80_cursorCommand();
void o80_setState();
void o80_drawBox();
void o80_drawWizPolygon();
void o80_unknownE0();
void o80_pickVarRandom();
};
struct SpriteInfo;
struct SpriteGroup;
class ScummEngine_v90he : public ScummEngine_v80he {
protected:
typedef void (ScummEngine_v90he::*OpcodeProcV90he)();
struct OpcodeEntryV90he {
OpcodeProcV90he proc;
const char *desc;
};
struct FloodStateParameters {
Common::Rect box;
int field_10;
int field_14;
int field_18;
int field_1C;
};
int _heObject, _heObjectNum;
int _hePaletteNum;
uint8 *_hePalettes;
const OpcodeEntryV90he *_opcodesV90he;
FloodStateParameters _floodStateParams;
WizParameters _wizParams;
int _curMaxSpriteId;
int _curSpriteId;
int _curSpriteGroupId;
int _varNumSpriteGroups;
int _numSpritesToProcess;
int _varNumSprites;
int _varMaxSprites;
SpriteInfo *_spriteTable;
SpriteGroup *_spriteGroups;
SpriteInfo **_activeSpritesTable;
public:
ScummEngine_v90he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v80he(detector, syst, gs, md5sum) {}
virtual void scummInit();
protected:
virtual void allocateArrays();
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
void drawWizComplexPolygon(int resnum, int state, int po_x, int po_y, int arg14, int angle, int zoom, const Common::Rect *r);
void displayWizComplexImage(const WizParameters *params);
void createWizEmptyImage(const WizParameters *params);
void fillWizRect(const WizParameters *params);
void processWizImage(const WizParameters *params);
int getWizImageStates(int resnum);
int isWizPixelNonTransparent(int restype, int resnum, int state, int x, int y, int flags);
uint8 getWizPixelColor(int restype, int resnum, int state, int x, int y, int flags);
int computeWizHistogram(int resnum, int state, int x, int y, int w, int h);
uint8 *getHEPalette(int palSlot);
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);
int findSpriteWithClassOf(int x, int y, int spriteGroupId, int d, int num, int *args);
int spriteInfoGet_classFlags(int spriteId, int num);
int spriteInfoGet_classFlagsAnd(int spriteId, int num, int *args);
int spriteInfoGet_flags_13(int spriteId);
int spriteInfoGet_flagYFlipped(int spriteId);
int spriteInfoGet_flagXFlipped(int spriteId);
int spriteInfoGet_flagActive(int spriteId);
int spriteInfoGet_flags_20(int spriteId);
int spriteInfoGet_flags_22(int spriteId);
int spriteInfoGet_flags_23(int spriteId);
int spriteInfoGet_flagHasImage(int spriteId);
int spriteInfoGet_resId(int spriteId);
int spriteInfoGet_resState(int spriteId);
int spriteInfoGet_groupNum(int spriteId);
int spriteInfoGet_field_14(int spriteId);
int spriteInfoGet_zorderPriority(int spriteId);
int spriteInfoGet_grp_tx(int spriteId);
int spriteInfoGet_grp_ty(int spriteId);
int spriteInfoGet_field_44(int spriteId);
int spriteInfoGet_field_54(int spriteId);
int spriteInfoGet_wizSize(int spriteId);
int spriteInfoGet_zoom(int spriteId);
int spriteInfoGet_delayAmount(int spriteId);
int spriteInfoGet_field_7C(int spriteId);
int spriteInfoGet_field_80(int spriteId);
int spriteInfoGet_field_88(int spriteId, int type);
void getSpriteImageDim(int spriteId, int32 &w, int32 &h);
void spriteInfoGet_tx_ty(int spriteId, int32 &tx, int32 &ty);
void spriteInfoGet_dx_dy(int spriteId, int32 &dx, int32 &dy);
int spriteGroupGet_allocateGroupSpritesList(int spriteGroupId);
int spriteGroupGet_zorderPriority(int spriteGroupId);
int spriteGroupGet_field_20(int spriteGroupId);
int spriteGroupGet_scale_x_ratio_mul(int spriteGroupId);
int spriteGroupGet_scale_x_ratio_div(int spriteGroupId);
int spriteGroupGet_scale_y_ratio_mul(int spriteGroupId);
int spriteGroupGet_scale_y_ratio_div(int spriteGroupId);
void spriteGroupGet_tx_ty(int spriteGroupId, int32 &tx, int32 &ty);
void spriteInfoSet_field_14(int spriteId, int value);
void spriteInfoSet_field_7C(int spriteId, int value);
void spriteInfoSet_field_80(int spriteId, int value);
void spriteInfoSet_resetSprite(int spriteId);
void spriteInfoSet_resState(int spriteId, int value);
void spriteInfoSet_tx_ty(int spriteId, int value1, int value2);
void spriteInfoSet_groupNum(int spriteId, int value);
void spriteInfoSet_dx_dy(int spriteId, int value1, int value2);
void spriteInfoSet_field_54(int spriteId, int value);
void spriteInfoSet_field_44(int spriteId, int value1, int value2);
void spriteInfoSet_zorderPriority(int spriteId, int value);
void spriteInfoSet_Inc_tx_ty(int spriteId, int value1, int value2);
void spriteInfoSet_zoom(int spriteId, int value);
void spriteInfoSet_rotAngle(int spriteId, int value);
void spriteInfoSet_flag13(int spriteId, int value);
void spriteInfoSet_flagYFlipped(int spriteId, int value);
void spriteInfoSet_flagXFlipped(int spriteId, int value);
void spriteInfoSet_flagActive(int spriteId, int value);
void spriteInfoSet_flag20(int spriteId, int value);
void spriteInfoSet_flag22(int spriteId, int value);
void spriteInfoSet_flag23(int spriteId, int value);
void spriteInfoSet_flagHasImage(int spriteId, int value);
void spriteInfoSet_delay(int spriteId, int value);
void spriteInfoSet_setClassFlags(int spriteId, int value);
void spriteInfoSet_setClassFlag(int spriteId, int classId, int toggle);
void spriteInfoSet_resetClassFlags(int spriteId);
void spriteInfoSet_field_88(int spriteId, int type, int value);
void redrawSpriteGroup(int spriteGroupId);
void spriteGroupSet_case0_0(int spriteGroupId, int value1, int value2);
void spriteGroupSet_case0_1(int spriteGroupId, int value);
void spriteGroupSet_case0_2(int spriteGroupId, int value);
void spriteGroupSet_case0_3(int spriteGroupId, int value);
void spriteGroupSet_case0_4(int spriteGroupId);
void spriteGroupSet_case0_5(int spriteGroupId, int value);
void spriteGroupSet_case0_6(int spriteGroupId, int value);
void spriteGroupSet_case0_7(int spriteGroupId, int value);
void spriteGroupSet_bbox(int spriteGroupId, int x1, int y1, int x2, int y2);
void spriteGroupSet_zorderPriority(int spriteGroupId, int value);
void spriteGroupSet_tx_ty(int spriteGroupId, int value1, int value2);
void spriteGroupSet_inc_tx_ty(int spriteGroupId, int value1, int value2);
void spriteGroupSet_field_20(int spriteGroupId, int value);
void spriteGroupSet_scaling(int spriteGroupId);
void spriteGroupSet_scale_x_ratio_mul(int spriteGroupId, int value);
void spriteGroupSet_scale_x_ratio_div(int spriteGroupId, int value);
void spriteGroupSet_scale_y_ratio_mul(int spriteGroupId, int value);
void spriteGroupSet_scale_y_ratio_div(int spriteGroupId, int value);
void spriteGroupSet_flagClipBoxAnd(int spriteGroupId);
void spritesAllocTables(int numSprites, int numGroups, int numMaxSprites);
void spritesResetGroup(int spriteGroupId);
void spritesResetTables(bool refreshScreen);
void spriteAddImageToList(int spriteId, int imageNum, int *spriteIdptr);
public:
void spritesBlitToScreen();
void spritesMarkDirty(bool unkFlag);
void spritesSortActiveSprites();
void spritesProcessWiz(bool arg);
void spritesUpdateImages();
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_wizImageOps();
void o90_getDistanceBetweenPoints();
void o90_getSpriteInfo();
void o90_setSpriteInfo();
void o90_getSpriteGroupInfo();
void o90_setSpriteGroupInfo();
void o90_getWizData();
void o90_floodState();
void o90_mod();
void o90_shl();
void o90_shr();
void o90_findAllObjectsWithClassOf();
void o90_getPolygonOverlap();
void o90_cond();
void o90_dim2dim2Array();
void o90_redim2dimArray();
void o90_sortArray();
void o90_getObjectData();
void o90_getPaletteData();
void o90_paletteOps();
void o90_unknownA5();
void o90_getActorAnimProgress();
};
class ScummEngine_v100he : public ScummEngine_v90he {
protected:
typedef void (ScummEngine_v100he::*OpcodeProcV100he)();
struct OpcodeEntryV100he {
OpcodeProcV100he proc;
const char *desc;
};
int _heResId, _heResType;
const OpcodeEntryV100he *_opcodesV100he;
public:
ScummEngine_v100he(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v90he(detector, syst, gs, md5sum) {}
protected:
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
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_unknownE0();
void o100_drawObject();
void o100_setSpriteGroupInfo();
void o100_resourceRoutines();
void o100_wizImageOps();
void o100_jumpToScript();
void o100_loadSBNG();
void o100_dim2dim2Array();
void o100_paletteOps();
void o100_jumpToScriptUnk();
void o100_startScriptUnk();
void o100_redimArray();
void o100_roomOps();
void o100_startSound();
void o100_setSpriteInfo();
void o100_startScript();
void o100_quitPauseRestart();
void o100_cursorCommand();
void o100_wait();
void o100_writeFile();
void o100_getResourceSize();
void o100_getSpriteGroupInfo();
void o100_getPaletteData();
void o100_readFile();
void o100_getSpriteInfo();
void o100_getWizData();
};
class ScummEngine_v7 : public ScummEngine_v6 {
public:
ScummEngine_v7(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v6(detector, syst, gs, md5sum) {}
protected:
virtual void setupScummVars();
virtual void setCameraAt(int pos_x, int pos_y);
virtual void setCameraFollows(Actor *a);
virtual void moveCamera();
virtual void panCameraTo(int x, int y);
};
class ScummEngine_v8 : public ScummEngine_v7 {
protected:
typedef void (ScummEngine_v8::*OpcodeProcV8)();
struct OpcodeEntryV8 {
OpcodeProcV8 proc;
const char *desc;
};
const OpcodeEntryV8 *_opcodesV8;
public:
ScummEngine_v8(GameDetector *detector, OSystem *syst, const ScummGameSettings &gs, uint8 md5sum[16]) : ScummEngine_v7(detector, syst, gs, md5sum) {}
protected:
virtual void setupOpcodes();
virtual void executeOpcode(byte i);
virtual const char *getOpcodeDesc(byte i);
virtual void setupScummVars();
virtual void decodeParseString(int m, int n);
virtual void readArrayFromIndexFile();
virtual uint fetchScriptWord();
virtual int fetchScriptWordSigned();
virtual int readVar(uint var);
virtual void writeVar(uint var, int value);
/* Version 8 script opcodes */
void o8_mod();
void o8_wait();
void o8_dimArray();
void o8_dim2dimArray();
void o8_arrayOps();
void o8_blastText();
void o8_cursorCommand();
void o8_resourceRoutines();
void o8_roomOps();
void o8_actorOps();
void o8_cameraOps();
void o8_verbOps();
void o8_system();
void o8_startVideo();
void o8_kernelSetFunctions();
void o8_kernelGetFunctions();
void o8_getActorChore();
void o8_getActorZPlane();
void o8_drawObject();
void o8_getObjectImageX();
void o8_getObjectImageY();
void o8_getObjectImageWidth();
void o8_getObjectImageHeight();
void o8_getStringWidth();
};
} // End of namespace Scumm
#endif
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