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engines/ngi/scene.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 NGI_SCENE_H
+#define NGI_SCENE_H
+
+#include "common/ptr.h"
+#include "ngi/gfx.h"
+
+namespace NGI {
+
+class MessageQueue;
+
+class Scene : public Background {
+ public:
+	/** list items are owned */
+	Common::Array<StaticANIObject *> _staticANIObjectList1;
+
+	Common::Array<StaticANIObject *> _staticANIObjectList2;
+	Common::Array<MessageQueue *> _messageQueueList;
+	// PtrList _faObjectList; // not used
+	Common::ScopedPtr<Shadows> _shadows;
+	Common::ScopedPtr<SoundList> _soundList;
+	int16 _sceneId;
+	Common::String _sceneName;
+	int _field_BC;
+	Common::ScopedPtr<NGIArchive> _libHandle;
+
+  public:
+	Scene();
+	~Scene() override;
+
+	bool load(MfcArchive &file) override;
+
+	void initStaticANIObjects();
+	void init();
+	void draw();
+	void drawContent(int minPri, int maxPri, bool drawBG);
+	void updateScrolling();
+	void updateScrolling2();
+
+	void update(int counterdiff);
+
+	StaticANIObject *getAniMan();
+	StaticANIObject *getStaticANIObject1ById(int obj, int a3);
+	StaticANIObject *getStaticANIObject1ByName(const Common::String &name, int a3);
+	MessageQueue *getMessageQueueById(int messageId);
+	MessageQueue *getMessageQueueByName(const Common::String &name);
+
+	void deleteStaticANIObject(StaticANIObject *obj);
+	/** takes ownership of the passed obj */
+	void addStaticANIObject(StaticANIObject *obj, bool addList2);
+
+	void setPictureObjectsFlag4();
+	PictureObject *getPictureObjectById(int objId, int flags);
+	PictureObject *getPictureObjectByName(const Common::String &name, int keyCode);
+	void deletePictureObject(PictureObject *obj);
+	void preloadMovements(GameVar *var);
+
+	StaticANIObject *getStaticANIObjectAtPos(int x, int y);
+	PictureObject *getPictureObjectAtPos(int x, int y);
+	int getPictureObjectIdAtPos(int x, int y);
+
+	void initObjectCursors(const char *name);
+
+	void stopAllSounds();
+
+  private:
+#if 0
+	static bool compareObjPriority(const void *p1, const void *p2);
+	void objectList_sortByPriority(Common::Array<StaticANIObject *> &list, bool skipFirst = false);
+	void objectList_sortByPriority(Common::Array<PictureObject *> &list, bool skipFirst = false);
+#else
+	template<typename T>
+	void objectList_sortByPriority(Common::Array<T*> &list, uint startIndex = 0);
+#endif
+};
+
+class SceneTag : public CObject {
+ public:
+	Common::String _tag;
+	/** owned, but cannot use ScopedPtr because this object must be copyable */
+	Scene *_scene;
+	int16 _sceneId;
+
+ public:
+	SceneTag();
+	~SceneTag() override;
+
+	bool load(MfcArchive &file) override;
+	void loadScene();
+};
+
+class SceneTagList : public Common::List<SceneTag>, public CObject {
+ public:
+	bool load(MfcArchive &file) override;
+};
+
+} // End of namespace NGI
+
+#endif /* NGI_SCENE_H */