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engines/prince/object.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 PRINCE_OBJECT_H
+#define PRINCE_OBJECT_H
+
+#include "image/image_decoder.h"
+#include "graphics/surface.h"
+
+namespace Prince {
+
+class Object {
+public:
+	Object();
+	~Object();
+
+	int32 _x;
+	int32 _y;
+	int32 _z;
+	uint16 _width;
+	uint16 _height;
+	int32 _flags;
+	int32 _zoomTime;
+	Graphics::Surface *_zoomSurface;
+
+	// Used instead of offset in setData and getData
+	enum AttrId {
+		kObjectAddr = 0,
+		kObjectX = 4,
+		kObjectY = 6,
+		kObjectZ = 8,
+		kObjectFlags = 10,
+		kObjectZoomInSource = 12,
+		kObjectZoomInLen = 16,
+		kObjectZoomInAddr = 20,
+		kObjectZoomInTime = 24
+	};
+
+	bool loadFromStream(Common::SeekableReadStream &stream);
+	Graphics::Surface *getSurface() const { return _surface; }
+	int32 getData(AttrId dataId);
+	void setData(AttrId dataId, int32 value);
+
+private:
+	void loadSurface(Common::SeekableReadStream &stream);
+	Graphics::Surface *_surface;
+};
+
+} // End of namespace Prince
+
+#endif