Add support for HE CUP demos based on cyx's standalone player.

svn-id: r24636

1 files changed, 76 insertions, 0 deletions

diff --git a/engines/scumm/he/cup_player_he.h b/engines/scumm/he/cup_player_he.h
new file mode 100644
index 0000000000..3554350b01
--- /dev/null
+++ b/engines/scumm/he/cup_player_he.h
@@ -0,0 +1,76 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+
+#if !defined(CUP_PLAYER_HE_H) && !defined(DISABLE_HE)
+#define CUP_PLAYER_HE_H
+
+namespace Scumm {
+
+struct CUP_Player {
+	Common::File _fd;
+	uint32 _dataSize;
+	int _playbackRate;
+	int _width, _height;
+	uint8 _paletteData[256 * 4];
+	uint8 *_offscreenBuffer;
+	uint8 _tempLzssBuffer[0x1000];
+	uint8 *_currentChunkData;
+	uint32 _currentChunkSize;
+	uint8 *_bufferLzssData;
+	uint32 _bufferLzssSize;
+
+	ScummEngine_vCUPhe *_vm;
+	Audio::Mixer *_mixer;
+	OSystem *_system;
+
+	CUP_Player(OSystem *sys, ScummEngine_vCUPhe *vm, Audio::Mixer *mixer) {
+		_currentChunkData = 0;
+		_currentChunkSize = 0;
+		_bufferLzssData = 0;
+		_bufferLzssSize = 0;
+		_vm = vm;
+		_mixer = mixer;
+		_system = sys;
+	}
+
+	bool open(const char *filename);
+	void close();
+	uint32 loadNextChunk();
+	void parseHeaderTags();
+	void play();
+	void parseNextTag(const uint8 *data, Common::Rect *r1, uint32 &tag, uint32 &size);
+	void handleHEAD(const uint8 *data, uint32 dataSize);
+	void handleSFXB(const uint8 *data, uint32 dataSize);
+	void handleRGBS(const uint8 *data, uint32 dataSize);
+	void handleFRAM(uint8 *dst, const uint8 *data, uint32 size);
+	void decodeFRAM(uint8 *dst, Common::Rect *r1, const uint8 *data, int code);
+	uint8 *handleLZSS(const uint8 *data, uint32 dataSize);
+	void decodeLzssData(uint8 *dst1, const uint8 *src1, const uint8 *src2, const uint8 *src3, uint8 *dst2);
+	void handleRATE(const uint8 *data, uint32 dataSize);
+	void handleSNDE(const uint8 *data, uint32 dataSize);
+	void handleTOIL(const uint8 *data, uint32 dataSize);
+};
+
+} // End of namespace Scumm
+
+#endif