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engines/bbvs/gamemodule.h

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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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef BBVS_GAMEMODULE_H
+#define BBVS_GAMEMODULE_H
+
+#include "common/array.h"
+#include "common/file.h"
+#include "common/memstream.h"
+#include "common/rect.h"
+#include "common/str.h"
+
+namespace Bbvs {
+
+const int kInventoryItemCount = 42;
+const int kInventoryItemSpriteCount = 2 * kInventoryItemCount;
+const int kDialogItemSpriteCount = 26;
+const int kGuiSpriteCount = 21;
+const int kCameraInitsCount = 4;
+
+struct Condition {
+	byte cond;
+	byte value1;
+	int16 value2;
+};
+
+struct Conditions {
+	Condition conditions[8];
+};
+
+struct ActionResult {
+	byte kind;
+	byte value1;
+	int16 value2;
+};
+
+struct ActionResults {
+	ActionResult actionResults[8];
+};
+
+struct ActionCommand {
+	uint16 cmd;
+	int16 sceneObjectIndex;
+	uint32 timeStamp;
+	Common::Point walkDest;
+	int32 param;
+};
+
+class ActionCommands : public Common::Array<ActionCommand> {
+};
+
+struct Action {
+	Conditions conditions;
+	ActionResults results;
+	ActionCommands actionCommands;
+};
+
+struct InventoryItemInfo {
+	int16 xOffs, yOffs;
+	int16 width, height;
+};
+
+struct CameraInit {
+	Common::Point cameraPos;
+	byte cameraLinks[8];
+	Common::Rect rects[8];
+};
+
+struct SceneObjectDef {
+	char name[20];
+	int animIndices[16];
+	int walkSpeed;
+};
+
+struct SceneObjectInit {
+	Conditions conditions;
+	int sceneObjectIndex;
+	int animIndex;
+	int x, y;
+};
+
+struct BgObject {
+	char name[20];
+	Common::Rect rect;
+};
+
+struct Animation {
+	int frameCount;
+	int *frameSpriteIndices;
+	int16 *frameTicks;
+	Common::Rect *frameRects1;
+	Common::Rect *frameRects2;
+	Animation()
+		: frameCount(0), frameSpriteIndices(0), frameTicks(0), frameRects1(0), frameRects2(0) {
+	}
+	~Animation() {
+		delete[] frameSpriteIndices;
+		delete[] frameTicks;
+		delete[] frameRects1;
+		delete[] frameRects2;
+	}
+};
+
+struct SceneExit {
+	Common::Rect rect;
+	int newModuleNum;
+};
+
+struct SceneSound {
+	Conditions conditions;
+	uint soundNum;
+};
+
+class GameModule {
+public:
+	GameModule();
+	~GameModule();
+
+	void load(const Common::Path &filename);
+
+	int getFieldC();
+	int getButtheadObjectIndex();
+
+	int getGuiSpriteIndex(int index);
+	int getInventoryItemSpriteIndex(int index);
+	int getDialogItemSpriteIndex(int index);
+
+	int getActionsCount();
+	Action *getAction(int index);
+
+	InventoryItemInfo *getInventoryItemInfo(int index);
+
+	CameraInit *getCameraInit(int cameraNum);
+
+	int getSceneExitsCount();
+	SceneExit *getSceneExit(int index);
+
+	int getWalkRectsCount();
+	Common::Rect *getWalkRects();
+
+	int getSceneObjectDefsCount();
+	SceneObjectDef *getSceneObjectDef(int index);
+
+	int getSceneObjectInitsCount();
+	SceneObjectInit *getSceneObjectInit(int index);
+
+	int getBgObjectsCount();
+	BgObject *getBgObject(int index);
+
+	int getBgSpritesCount();
+	int getBgSpriteIndex(int index);
+	int getBgSpritePriority(int index);
+
+	int getSceneSoundsCount();
+	SceneSound *getSceneSound(int index);
+	uint getSceneSoundIndex(uint soundNum);
+
+	uint getPreloadSoundsCount();
+	uint getPreloadSound(uint index);
+
+	Animation *getAnimation(int index);
+
+protected:
+
+	int _bgSpriteCount;
+	int *_bgSpriteIndices;
+	int16 *_bgSpritePriorities;
+
+	CameraInit _cameraInits[kCameraInitsCount];
+
+	int _walkRectsCount;
+	Common::Rect *_walkRects;
+
+	int _sceneExitsCount;
+	SceneExit *_sceneExits;
+
+	int _bgObjectsCount;
+	BgObject *_bgObjects;
+
+	int _animationsCount;
+	Animation *_animations;
+
+	int _sceneObjectDefsCount;
+	SceneObjectDef *_sceneObjectDefs;
+
+	int _sceneObjectInitsCount;
+	SceneObjectInit *_sceneObjectInits;
+
+	int _actionsCount;
+	Action *_actions;
+
+	int _sceneSoundsCount;
+	SceneSound *_sceneSounds;
+
+	uint _preloadSoundsCount;
+	uint *_preloadSounds;
+
+	int _guiSpriteIndices[kGuiSpriteCount];
+	int _inventoryItemSpriteIndices[kInventoryItemSpriteCount];
+	InventoryItemInfo _inventoryItemInfos[kInventoryItemCount];
+	int _dialogItemSpriteIndices[kDialogItemSpriteCount];
+
+	int _fieldC;
+	int _buttheadObjectIndex;
+
+	Common::Point readPoint(Common::SeekableReadStream &s);
+	Common::Rect readRect(Common::SeekableReadStream &s);
+	Conditions readConditions(Common::SeekableReadStream &s);
+
+	void unload();
+
+	void loadBgSprites(Common::SeekableReadStream &s);
+	void loadCameraInits(Common::SeekableReadStream &s);
+	void loadWalkRects(Common::SeekableReadStream &s);
+	void loadSceneExits(Common::SeekableReadStream &s);
+	void loadBgObjects(Common::SeekableReadStream &s);
+	void loadAnimations(Common::SeekableReadStream &s);
+	void loadSceneObjectDefs(Common::SeekableReadStream &s);
+	void loadSceneObjectInits(Common::SeekableReadStream &s);
+	void loadActions(Common::SeekableReadStream &s);
+	void loadGuiSpriteIndices(Common::SeekableReadStream &s);
+	void loadInventoryItemSpriteIndices(Common::SeekableReadStream &s);
+	void loadInventoryItemInfos(Common::SeekableReadStream &s);
+	void loadDialogItemSpriteIndices(Common::SeekableReadStream &s);
+	void loadSceneSounds(Common::SeekableReadStream &s);
+	void loadPreloadSounds(Common::SeekableReadStream &s);
+
+};
+
+} // End of namespace Bbvs
+
+#endif // BBVS_GAMEMODULE_H