diff options
Diffstat (limited to 'engines/kyra/engine/kyra_rpg.h')
| -rw-r--r-- | engines/kyra/engine/kyra_rpg.h | 388 |
1 files changed, 388 insertions, 0 deletions
diff --git a/engines/kyra/engine/kyra_rpg.h b/engines/kyra/engine/kyra_rpg.h new file mode 100644 index 0000000000..a446c87a0e --- /dev/null +++ b/engines/kyra/engine/kyra_rpg.h @@ -0,0 +1,388 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * 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. + * + */ + +#ifndef KYRA_RPG_H +#define KYRA_RPG_H + +#if defined(ENABLE_EOB) || defined(ENABLE_LOL) + +#include "kyra/kyra_v1.h" +#include "kyra/graphics/screen_eob.h" +#include "kyra/gui/gui_eob.h" +#include "kyra/text/text_lol.h" + +namespace Kyra { + +struct LevelDecorationProperty { + uint16 shapeIndex[10]; + uint8 scaleFlag[10]; + int16 shapeX[10]; + int16 shapeY[10]; + int8 next; + uint8 flags; +}; + +struct LevelBlockProperty { + uint8 walls[4]; + uint16 assignedObjects; + uint16 drawObjects; + uint8 direction; + uint16 flags; +}; + +struct OpenDoorState { + uint16 block; + int8 wall; + int8 state; +}; + +struct LevelTempData { + uint8 *wallsXorData; + uint16 *flags; + void *monsters; + void *flyingObjects; + void *wallsOfForce; + uint8 monsterDifficulty; +}; + +struct EoBFlyingObject { + uint8 enable; + uint8 objectType; + int16 attackerId; + Item item; + uint16 curBlock; + uint16 starting; + uint8 u1; + uint8 direction; + uint8 distance; + int8 callBackIndex; + uint8 curPos; + uint8 flags; + uint8 unused; +}; + +struct KyraRpgGUISettings { + struct DialogueButtons { + uint8 labelColor1; + uint8 labelColor2; + uint16 width; + uint16 height; + int waitReserve; + uint16 waitX[2]; + uint8 waitY[2]; + uint16 waitWidth[2]; + } buttons; + + struct Colors { + uint8 frame1; + uint8 frame2; + int fill; + + uint8 unused; + uint8 barGraph; + + uint8 warningFrame1; + uint8 warningFrame2; + int warningFill; + + uint8 extraFrame1; + uint8 extraFrame2; + int extraFill; + + uint8 inactiveTabFrame1; + uint8 inactiveTabFrame2; + int inactiveTabFill; + } colors; +}; + +class KyraRpgEngine : public KyraEngine_v1 { +friend class TextDisplayer_rpg; +public: + KyraRpgEngine(OSystem *system, const GameFlags &flags); + virtual ~KyraRpgEngine(); + + virtual Screen *screen() = 0; + virtual GUI *gui() const = 0; + +protected: + // Startup + virtual Common::Error init(); + virtual Common::Error go() = 0; + + // Init + void initStaticResource(); + + const uint8 **_itemIconShapes; + + // Main loop + virtual void update() = 0; + void updateEnvironmentalSfx(int soundId); + + // timers + virtual void setupTimers() = 0; + void enableSysTimer(int sysTimer); + void disableSysTimer(int sysTimer); + void enableTimer(int id); + virtual uint8 getClock2Timer(int index) = 0; + virtual uint8 getNumClock2Timers() = 0; + + void timerProcessDoors(int timerNum); + + // mouse + bool posWithinRect(int posX, int posY, int x1, int y1, int x2, int y2); + virtual void setHandItem(Item itemIndex) = 0; + + // Characters + int _updateCharNum; + int _updatePortraitSpeechAnimDuration; + bool _fadeText; + int _resetPortraitAfterSpeechAnim; + int _needSceneRestore; + + // Items + int _itemInHand; + + // Monsters + int getBlockDistance(uint16 block1, uint16 block2); + + uint8 **_monsterPalettes; + uint8 **_monsterShapes; + + int16 _shpDmX1; + int16 _shpDmX2; + + int _monsterStepCounter; + int _monsterStepMode; + + // Level + virtual void addLevelItems() = 0; + virtual void loadBlockProperties(const char *file) = 0; + + virtual void drawScene(int pageNum) = 0; + virtual void drawSceneShapes(int start) = 0; + virtual void drawDecorations(int index) = 0; + + virtual const uint8 *getBlockFileData(int levelIndex) = 0; + void setLevelShapesDim(int index, int16 &x1, int16 &x2, int dim); + void setDoorShapeDim(int index, int16 &y1, int16 &y2, int dim); + void drawLevelModifyScreenDim(int dim, int16 x1, int16 y1, int16 x2, int16 y2); + void generateBlockDrawingBuffer(); + void generateVmpTileData(int16 startBlockX, uint8 startBlockY, uint8 wllVmpIndex, int16 vmpOffset, uint8 numBlocksX, uint8 numBlocksY); + void generateVmpTileDataFlipped(int16 startBlockX, uint8 startBlockY, uint8 wllVmpIndex, int16 vmpOffset, uint8 numBlocksX, uint8 numBlocksY); + bool hasWall(int index); + void assignVisibleBlocks(int block, int direction); + bool checkSceneUpdateNeed(int block); + void drawVcnBlocks(); + uint16 calcNewBlockPosition(uint16 curBlock, uint16 direction); + + virtual int clickedDoorSwitch(uint16 block, uint16 direction) = 0; + int clickedWallShape(uint16 block, uint16 direction); + int clickedLeverOn(uint16 block, uint16 direction); + int clickedLeverOff(uint16 block, uint16 direction); + int clickedWallOnlyScript(uint16 block); + virtual int clickedNiche(uint16 block, uint16 direction) = 0; + + void processDoorSwitch(uint16 block, int openClose); + void openCloseDoor(int block, int openClose); + void completeDoorOperations(); + + uint8 *_wllVmpMap; + int8 *_wllShapeMap; + uint8 *_specialWallTypes; + uint8 *_wllWallFlags; + + int _sceneXoffset; + int _sceneShpDim; + + LevelBlockProperty *_levelBlockProperties; + LevelBlockProperty *_visibleBlocks[18]; + LevelDecorationProperty *_levelDecorationData; + uint16 _levelDecorationDataSize; + LevelDecorationProperty *_levelDecorationProperties; + uint8 **_levelDecorationShapes; + uint16 _decorationCount; + int16 _mappedDecorationsCount; + uint16 *_vmpPtr; + uint8 *_vcnBlocks; + uint8 *_vcfBlocks; + uint8 *_vcnTransitionMask; + uint8 *_vcnShift; + uint8 *_vcnColTable; + uint8 _vcnBpp; + uint16 *_blockDrawingBuffer; + uint8 *_sceneWindowBuffer; + uint8 _blockBrightness; + uint8 _wllVcnOffset; + + uint8 **_doorShapes; + + uint8 _currentLevel; + uint16 _currentBlock; + uint16 _currentDirection; + int _sceneDefaultUpdate; + bool _sceneUpdateRequired; + + int16 _visibleBlockIndex[18]; + int16 *_lvlShapeLeftRight; + int16 *_lvlShapeTop; + int16 *_lvlShapeBottom; + + char _lastBlockDataFile[13]; + uint32 _hasTempDataFlags; + + int16 _sceneDrawVarDown; + int16 _sceneDrawVarRight; + int16 _sceneDrawVarLeft; + int _wllProcessFlag; + + OpenDoorState _openDoorState[3]; + + int _sceneDrawPage1; + int _sceneDrawPage2; + + const int8 *_dscShapeIndex; + const uint8 *_dscDimMap; + const int8 *_dscDim1; + const int8 *_dscDim2; + const int16 *_dscShapeX; + const uint8 *_dscDoorScaleOffs; + const uint8 *_dscBlockMap; + const int8 *_dscBlockIndex; + const uint8 *_dscTileIndex; + + const uint8 *_dscDoorShpIndex; + int _dscDoorShpIndexSize; + const uint8 *_dscDoorY2; + const uint8 *_dscDoorFrameY1; + const uint8 *_dscDoorFrameY2; + const uint8 *_dscDoorFrameIndex1; + const uint8 *_dscDoorFrameIndex2; + + // Script + virtual void runLevelScript(int block, int flags) = 0; + + // Gui + void removeInputTop(); + void gui_drawBox(int x, int y, int w, int h, int frameColor1, int frameColor2, int fillColor); + virtual void gui_drawHorizontalBarGraph(int x, int y, int w, int h, int32 curVal, int32 maxVal, int col1, int col2); + void gui_initButtonsFromList(const uint8 *list); + virtual void gui_initButton(int index, int x = -1, int y = -1, int val = -1) = 0; + void gui_resetButtonList(); + void gui_notifyButtonListChanged(); + + bool clickedShape(int shapeIndex); + + virtual const KyraRpgGUISettings *guiSettings() = 0; + + int _clickedShapeXOffs; + int _clickedShapeYOffs; + + Button *_activeButtons; + Button _activeButtonData[70]; + Common::Array<Button::Callback> _buttonCallbacks; + //bool _processingButtons; + + uint8 _mouseClick; + bool _preserveEvents; + bool _buttonListChanged; + + int _updateFlags; + int _clickedSpecialFlag; + + int _compassDirection; + + static const uint8 _dropItemDirIndex[]; + + // text + void drawDialogueButtons(); + uint16 processDialogue(); + + TextDisplayer_rpg *_txt; + virtual TextDisplayer_rpg *txt() { return _txt; } + + bool _dialogueField; + + const char *_dialogueButtonString[9]; + const uint16 *_dialogueButtonPosX; + const uint8 *_dialogueButtonPosY; + int16 _dialogueButtonYoffs; + uint16 _dialogueButtonWidth; + int _dialogueNumButtons; + int _dialogueHighlightedButton; + int _currentControlMode; + int _specialSceneFlag; + uint8 _dialogueButtonLabelColor1; + uint8 _dialogueButtonLabelColor2; + + const char *const *_moreStrings; + + // misc + virtual void delay(uint32 millis, bool doUpdate = false, bool isMainLoop = false) = 0; + void delayUntil(uint32 time, bool unused = false, bool doUpdate = false, bool isMainLoop = false); + int rollDice(int times, int pips, int inc = 0); + + virtual Common::Error loadGameState(int slot) = 0; + virtual Common::Error saveGameStateIntern(int slot, const char *saveName, const Graphics::Surface *thumbnail) = 0; + + void generateTempData(); + virtual void restoreBlockTempData(int levelIndex); + void releaseTempData(); + virtual void *generateMonsterTempData(LevelTempData *tmp) = 0; + virtual void restoreMonsterTempData(LevelTempData *tmp) = 0; + virtual void releaseMonsterTempData(LevelTempData *tmp) = 0; + void restoreFlyingObjectTempData(LevelTempData *tmp); + void *generateFlyingObjectTempData(LevelTempData *tmp); + void releaseFlyingObjectTempData(LevelTempData *tmp); + virtual void *generateWallOfForceTempData(LevelTempData *tmp) { return 0; } + virtual void restoreWallOfForceTempData(LevelTempData *tmp) {} + virtual void releaseWallOfForceTempData(LevelTempData *tmp) {} + + LevelTempData *_lvlTempData[29]; + const int _numFlyingObjects; + uint32 _flyingObjectStructSize; + void *_flyingObjectsPtr; + + // sound + virtual bool snd_processEnvironmentalSoundEffect(int soundId, int block); + virtual void snd_stopSpeech(bool) {} + virtual int snd_updateCharacterSpeech() { return 0; } + virtual void stopPortraitSpeechAnim() {} + virtual void setupOpcodeTable() {} + virtual void snd_playVoiceFile(int) {} + + int _environmentSfx; + int _environmentSfxVol; + int _envSfxDistThreshold; + + uint32 _activeVoiceFileTotalTime; + + // unused + void setWalkspeed(uint8) {} + void removeHandItem() {} + bool lineIsPassable(int, int) { return false; } +}; + +} // End of namespace Kyra + +#endif // ENABLE_EOB || ENABLE_LOL + +#endif |