1 files changed, 85 insertions, 0 deletions
diff --git a/engines/kyra/wsamovie.h b/engines/kyra/wsamovie.h
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+++ b/engines/kyra/wsamovie.h
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+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004-2006 The ScummVM project
+ *
+ * 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef WSAMOVIES_H
+#define WSAMOVIES_H
+
+#include "kyra/resource.h"
+
+namespace Kyra {
+class KyraEngine;
+
+class Movie {
+public:
+	Movie(KyraEngine *vm) : _x(-1), _y(-1), _drawPage(-1), _vm(vm), _opened(false) {}
+	virtual ~Movie() {}
+
+	virtual bool opened() { return _opened; }
+
+	virtual void open(const char *filename, int offscreen, uint8 *palette) = 0;
+	virtual void close() = 0;
+
+	virtual int frames() = 0;
+
+	virtual void displayFrame(int frameNum) = 0;
+
+	int _x, _y;
+	int _drawPage;
+protected:
+	KyraEngine *_vm;
+	bool _opened;
+};
+
+class WSAMovieV1 : public Movie {
+public:
+	WSAMovieV1(KyraEngine *vm);
+	virtual ~WSAMovieV1();
+
+	virtual void open(const char *filename, int offscreen, uint8 *palette);
+	virtual void close();
+
+	virtual int frames() { return _opened ? _numFrames : -1; }
+
+	virtual void displayFrame(int frameNum);
+protected:
+	virtual void processFrame(int frameNum, uint8 *dst);
+
+	enum WSAFlags {
+		WF_OFFSCREEN_DECODE = 0x10,
+		WF_NO_FIRST_FRAME = 0x40,
+		WF_HAS_PALETTE = 0x100
+	};
+
+	uint16 _currentFrame;
+	uint16 _numFrames;
+	uint16 _width;
+	uint16 _height;
+	uint16 _flags;
+	uint8 *_deltaBuffer;
+	uint32 _deltaBufferSize;
+	uint8 *_offscreenBuffer;
+	uint32 *_frameOffsTable;
+	uint8 *_frameData;
+};
+} // end of namespace Kyra
+
+#endif