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+/* 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/screen_eob.h"
+#include "kyra/gui_eob.h"
+#include "kyra/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;
+ uint16 _vmpSize;
+ uint8 *_vcnBlocks;
+ uint8 *_vcfBlocks;
+ uint8 *_vcnTransitionMask;
+ uint8 *_vcnShift;
+ uint8 *_vcnColTable;
+ uint16 *_blockDrawingBuffer;
+ uint8 *_sceneWindowBuffer;
+ uint8 _blockBrightness;
+ uint8 _wllVcnOffset;
+ uint8 _vcnBlockWidth;
+ uint8 _vcnBlockHeight;
+ uint8 _vcnFlip0;
+ uint8 _vcnFlip1;
+
+ 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 *_dscUnk2;
+ 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 int16 *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