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engines/grim/costume/component.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 GRIM_COMPONENT_H
+#define GRIM_COMPONENT_H
+
+#include "math/matrix4.h"
+
+#include "engines/grim/object.h"
+#include "engines/grim/animation.h"
+
+namespace Grim {
+
+typedef uint32 tag32;
+
+class Costume;
+class CMap;
+class SaveGame;
+
+class Component {
+public:
+	Component(Component *parent, int parentID, const char *name, tag32 tag);
+
+	CMap *getCMap();
+	virtual void setColormap(CMap *c);
+	bool isVisible();
+	Component *getParent() { return _parent; }
+	virtual void setMatrix(const Math::Matrix4 &) { };
+	virtual void init() { }
+	virtual void setKey(int) { }
+	virtual void setMapName(char *) { }
+	virtual int update(uint time) { return 0; }
+	virtual void animate() { }
+	virtual void draw() { }
+	virtual void reset() { }
+	virtual void fade(Animation::FadeMode, int) { }
+	virtual void advance(uint msecs) { }
+	virtual void setPaused(bool paused) { }
+	virtual void resetColormap() { }
+	virtual void saveState(SaveGame *) { }
+	virtual void restoreState(SaveGame *) { }
+	virtual ~Component();
+
+	bool isComponentType(char a0, char a1, char a2, char a3) { return _tag == MKTAG(a0, a1, a2, a3); }
+
+protected:
+	ObjectPtr<CMap> _cmap, _previousCmap;
+	tag32 _tag;
+	int _parentID;
+	bool _visible;
+	Component *_parent, *_child, *_sibling;
+	Costume *_cost;
+	Common::String _name;
+
+	void setCostume(Costume *cost) { _cost = cost; }
+	void setParent(Component *newParent);
+	void removeChild(Component *child);
+	void resetHierCMap();
+
+	friend class Costume;
+	friend class EMICostume;
+};
+
+} // end of namespace Grim
+
+#endif