mirror of
https://github.com/libretro/scummvm.git
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350 lines
9.0 KiB
C++
350 lines
9.0 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2004 Ivan Dubrov
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* Copyright (C) 2004-2006 The ScummVM project
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#ifndef GOB_GAME_H
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#define GOB_GAME_H
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#include "gob/sound.h"
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#include "gob/video.h"
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namespace Gob {
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class Game {
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public:
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#include "common/pack-start.h" // START STRUCT PACKING
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struct Collision {
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int16 id;
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int16 left;
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int16 top;
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int16 right;
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int16 bottom;
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int16 flags;
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int16 key;
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int16 funcEnter;
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int16 funcLeave;
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int16 field_12; // New in GOB2
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};
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#define szGame_TotResItem (4 + 2 + 2 + 2)
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struct TotResItem {
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int32 offset; // if > 0, then offset from end of resource table.
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// If < 0, then -offset-1 is index in .IM file table
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int16 size;
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int16 width;
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int16 height;
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};
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#define szGame_TotResTable (2 + 1)
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struct TotResTable {
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int16 itemsCount;
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byte unknown;
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TotResItem *items;
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char *dataPtr;
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};
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#define szGame_ExtItem (4 + 2 + 2 + 2)
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struct ExtItem {
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int32 offset; // offset from the table end
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uint16 size;
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int16 width; // width&0x7fff - width, width&0x8000 - pack flag
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int16 height; // not zero
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};
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#define szGame_ExtTable (2 + 1)
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struct ExtTable {
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int16 itemsCount;
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byte unknown;
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ExtItem* items;
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};
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#define szGame_TotTextItem (2 + 2)
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struct TotTextItem {
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int16 offset;
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int16 size;
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};
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#define szGame_TotTextTable (2)
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struct TotTextTable {
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int16 itemsCount;
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TotTextItem *items;
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char *dataPtr;
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};
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struct InputDesc {
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int16 fontIndex;
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int16 backColor;
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int16 frontColor;
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char *ptr;
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};
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struct ImdCoord {
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int16 left;
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int16 top;
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int16 right;
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int16 bottom;
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};
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struct Imd {
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int16 fileHandle;
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int16 verMin;
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int16 framesCount;
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int16 x;
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int16 y;
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int16 width;
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int16 height;
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int16 field_E;
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int16 curFrame;
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Video::Color *palette;
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Video::SurfaceDesc *surfDesc;
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int32 *framesPos;
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int32 firstFramePos;
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int16 stdX;
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int16 stdY;
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int16 stdWidth;
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int16 stdHeight;
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int32 filePos;
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ImdCoord *frameCoords;
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int32 frameDataSize;
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int32 vidBufferSize;
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};
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#include "common/pack-end.h" // END STRUCT PACKING
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TotResTable *_totResourceTable;
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Collision *_collisionAreas;
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Collision *_collStack[5];
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TotTextTable *_totTextData;
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char _curTotFile[14];
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char _curExtFile[14];
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char *_imFileData;
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char *_totFileData;
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int16 _extHandle;
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Snd::SoundDesc *_soundSamples[60];
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int16 _soundIds[60];
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int8 _soundTypes[60];
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char _soundFromExt[60];
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bool _soundADL[60];
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char _totToLoad[20];
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int32 _startTimeKey;
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int16 _mouseButtons;
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// For totSub()
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int8 _backupedCount;
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int8 _curBackupPos;
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int16 _cursorXDeltaArray[5];
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int16 _cursorYDeltaArray[5];
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TotTextTable *_totTextDataArray[5];
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char *_totFileDataArray[5];
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TotResTable *_totResourceTableArray[5];
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ExtTable *_extTableArray[5];
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int16 _extHandleArray[5];
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char *_imFileDataArray[5];
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char *_variablesArray[5];
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char _curTotFileArray[5][14];
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Imd *_imdFile;
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char _curImdFile[15];
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int16 _imdX;
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int16 _imdY;
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int16 _imdFrameDataSize;
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int16 _imdVidBufferSize;
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byte *_imdFrameData;
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byte *_imdVidBuffer;
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int8 _byte_2FC82;
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int8 _byte_2FC83;
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byte *_word_2FC80;
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Game(GobEngine *vm);
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virtual ~Game();
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char *loadExtData(int16 dataId, int16 *pResWidth, int16 *pResHeight);
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char *loadTotResource(int16 id);
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void capturePush(int16 left, int16 top, int16 width, int16 height);
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void capturePop(char doDraw);
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void freeSoundSlot(int16 slot);
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void freeCollision(int16 id);
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void loadSound(int16 slot, char *dataPtr);
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int16 adjustKey(int16 key);
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void loadTotFile(char *path);
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void loadExtTable(void);
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void loadImFile(void);
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void start(void);
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void totSub(int8 flags, char *newTotFile);
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void switchTotSub(int16 index, int16 skipPlay);
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char *loadLocTexts(void);
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Snd::SoundDesc *loadSND(const char *path, int8 arg_4);
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Imd *loadImdFile(const char *path, Video::SurfaceDesc *surfDesc, int8 flags);
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int8 openImd(const char *path, int16 x, int16 y, int16 repeat, int16 flags);
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void closeImd(void);
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void finishImd(Imd *imdPtr);
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void setImdXY(Imd *imdPtr, int16 x, int16 y);
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void playImd(int16 arg_0, int16 arg_2, int16 arg_4, int16 arg_6, int16 arg_8, int16 arg_A);
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int16 viewImd(Game::Imd *imdPtr, int16 arg_4);
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void imdDrawFrame(Imd *imdPtr, int16 arg_4, int16 arg_6, int16 arg_8);
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void imdRenderFrame(Imd *imdPtr);
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void imdFrameUncompressor(byte *dest, byte *src);
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int16 sub_2C825(Imd *imdPtr);
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virtual void playTot(int16 skipPlay) = 0;
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virtual void clearCollisions(void) = 0;
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virtual int16 addNewCollision(int16 id, int16 left, int16 top, int16 right,
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int16 bottom, int16 flags, int16 key, int16 funcEnter, int16 funcLeave) = 0;
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virtual void collisionsBlock(void) = 0;
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virtual int16 multiEdit(int16 time, int16 index, int16 *pCurPos,
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InputDesc *inpDesc, int16 *collResId, int16 *collIndex) = 0;
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virtual int16 inputArea(int16 xPos, int16 yPos, int16 width, int16 height,
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int16 backColor, int16 frontColor, char *str, int16 fontIndex,
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char inpType, int16 *pTotTime, int16 *collResId, int16 *collIndex) = 0;
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virtual int16 checkKeys(int16 *pMousex, int16 *pMouseY, int16 *pButtons,
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char handleMouse) = 0;
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virtual int16 checkCollisions(char handleMouse, int16 deltaTime, int16 *pResId,
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int16 *pResIndex) = 0;
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virtual void prepareStart(void) = 0;
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int8 _byte_2FC9B;
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int16 _word_2FC9C;
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int16 _word_2FC9E;
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int16 _word_2E51F;
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int32 _dword_2F2B6;
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Video::SurfaceDesc *_off_2E51B;
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Video::SurfaceDesc *_off_2E517;
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void sub_ADD2(void);
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void sub_BB28(void);
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protected:
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int16 _lastCollKey;
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int16 _lastCollAreaIndex;
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int16 _lastCollId;
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int16 _activeCollResId;
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int16 _activeCollIndex;
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char _handleMouse;
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char _forceHandleMouse;
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char _tempStr[256];
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ExtTable *_extTable;
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char _curImaFile[18];
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int16 _collStackSize;
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int16 _collStackElemSizes[5];
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char _shouldPushColls;
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// Capture
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static Common::Rect _captureStack[20];
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static int16 _captureCount;
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char _collStr[256];
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GobEngine *_vm;
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void setCollisions(void);
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void collSub(int16 offset);
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void collAreaSub(int16 index, int8 enter);
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int16 openLocTextFile(char *locTextFile, int language);
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virtual void pushCollisions(char all) = 0;
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virtual void popCollisions(void) = 0;
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virtual int16 checkMousePoint(int16 all, int16 *resId, int16 *resIndex) = 0;
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};
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class Game_v1 : public Game {
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public:
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virtual void playTot(int16 skipPlay);
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virtual void clearCollisions(void);
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virtual int16 addNewCollision(int16 id, int16 left, int16 top, int16 right,
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int16 bottom, int16 flags, int16 key, int16 funcEnter, int16 funcLeave);
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virtual void collisionsBlock(void);
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virtual int16 multiEdit(int16 time, int16 index, int16 *pCurPos,
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InputDesc *inpDesc, int16 *collResId, int16 *collIndex);
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virtual int16 inputArea(int16 xPos, int16 yPos, int16 width, int16 height,
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int16 backColor, int16 frontColor, char *str, int16 fontIndex,
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char inpType, int16 *pTotTime, int16 *collResId, int16 *collIndex);
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virtual int16 checkKeys(int16 *pMousex, int16 *pMouseY, int16 *pButtons,
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char handleMouse);
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virtual int16 checkCollisions(char handleMouse, int16 deltaTime, int16 *pResId,
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int16 *pResIndex);
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virtual void prepareStart(void);
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Game_v1(GobEngine *vm);
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virtual ~Game_v1() {};
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protected:
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virtual void pushCollisions(char all);
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virtual void popCollisions(void);
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virtual int16 checkMousePoint(int16 all, int16 *resId, int16 *resIndex);
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};
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class Game_v2 : public Game_v1 {
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public:
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virtual void playTot(int16 skipPlay);
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virtual void clearCollisions(void);
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virtual int16 addNewCollision(int16 id, int16 left, int16 top, int16 right,
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int16 bottom, int16 flags, int16 key, int16 funcEnter, int16 funcLeave);
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virtual void collisionsBlock(void);
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virtual int16 multiEdit(int16 time, int16 index, int16 *pCurPos,
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InputDesc *inpDesc, int16 *collResId, int16 *collIndex);
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virtual int16 inputArea(int16 xPos, int16 yPos, int16 width, int16 height,
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int16 backColor, int16 frontColor, char *str, int16 fontIndex,
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char inpType, int16 *pTotTime, int16 *collResId, int16 *collIndex);
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virtual int16 checkKeys(int16 *pMousex, int16 *pMouseY, int16 *pButtons,
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char handleMouse);
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virtual int16 checkCollisions(char handleMouse, int16 deltaTime, int16 *pResId,
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int16 *pResIndex);
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virtual void prepareStart(void);
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Game_v2(GobEngine *vm);
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virtual ~Game_v2() {};
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protected:
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struct CollLast {
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int16 key;
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int16 id;
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int16 areaIndex;
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};
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CollLast _collLasts[5];
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virtual void pushCollisions(char all);
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virtual void popCollisions(void);
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virtual int16 checkMousePoint(int16 all, int16 *resId, int16 *resIndex);
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};
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} // End of namespace Gob
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#endif
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