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engines/toltecs/animation.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 TOLTECS_ANIMATION_H
+#define TOLTECS_ANIMATION_H
+
+#include "toltecs/toltecs.h"
+#include "toltecs/resource.h"
+
+namespace Toltecs {
+
+class AnimationPlayer {
+public:
+	AnimationPlayer(ToltecsEngine *vm);
+	~AnimationPlayer();
+
+	void start(uint resIndex);
+	void nextFrame();
+	int16 getStatus();
+	uint16 getFrameNumber() const { return _frameNumber; }
+
+	void saveState(Common::WriteStream *out);
+	void loadState(Common::ReadStream *in);
+
+//protected:
+public:
+	ToltecsEngine *_vm;
+
+	// 262144
+	byte *_animBuffer;
+
+	uint16 _resIndex;
+
+	uint16 _width, _height;
+	uint16 _frameNumber, _frameCount;
+	uint32 _keepFrameCounter;
+
+	uint32 _curFrameSize;
+	uint32 _nextFrameSize, _nextFrameOffset;
+
+	uint32 _firstNextFrameOffset, _firstCurFrameSize, _firstNextFrameSize;
+
+	void unpackFrame();
+
+};
+
+} // End of namespace Toltecs
+
+#endif /* TOLTECS_ANIMATION_H */