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engines/agos/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/>.
+ *
+ */
+
+#ifdef ENABLE_AGOS2
+
+#ifndef AGOS_ANIMATION_H
+#define AGOS_ANIMATION_H
+
+#include "video/dxa_decoder.h"
+#include "video/smk_decoder.h"
+#include "video/subtitles.h"
+#include "audio/mixer.h"
+
+namespace AGOS {
+
+class AGOSEngine_Feeble;
+
+class MoviePlayer {
+protected:
+	AGOSEngine_Feeble *_vm;
+
+	Audio::Mixer *_mixer;
+
+	Audio::SoundHandle _bgSound;
+	Audio::AudioStream *_bgSoundStream;
+
+	bool _leftButtonDown;
+	bool _rightButtonDown;
+	bool _skipMovie;
+	uint32 _ticks;
+
+	char baseName[40];
+public:
+	enum VideoFlags {
+		TYPE_OMNITV  = 1,
+		TYPE_LOOPING = 2
+	};
+
+	MoviePlayer(AGOSEngine_Feeble *vm);
+	virtual ~MoviePlayer();
+
+	virtual bool load() = 0;
+	virtual void play();
+	virtual void playVideo() = 0;
+	virtual void nextFrame() = 0;
+	virtual void stopVideo() = 0;
+
+protected:
+	virtual void handleNextFrame();
+	virtual bool processFrame() = 0;
+	virtual void startSound() {}
+	Video::Subtitles _subtitles;
+};
+
+class MoviePlayerDXA : public MoviePlayer, Video::DXADecoder {
+	static const char *const _sequenceList[90];
+	uint8 _sequenceNum;
+public:
+	MoviePlayerDXA(AGOSEngine_Feeble *vm, const char *name);
+
+	bool load() override;
+	void playVideo() override;
+	void nextFrame() override;
+	void stopVideo() override;
+
+protected:
+	void readSoundData(Common::SeekableReadStream *stream) override;
+
+private:
+	void handleNextFrame() override;
+	bool processFrame() override;
+	void startSound() override;
+	void copyFrameToBuffer(byte *dst, uint x, uint y, uint pitch);
+};
+
+class MoviePlayerSMK : public MoviePlayer, Video::SmackerDecoder {
+public:
+	MoviePlayerSMK(AGOSEngine_Feeble *vm, const char *name);
+
+	bool load() override;
+	void playVideo() override;
+	void nextFrame() override;
+	void stopVideo() override;
+
+private:
+	void handleNextFrame() override;
+	bool processFrame() override;
+	void startSound() override;
+	void copyFrameToBuffer(byte *dst, uint x, uint y, uint pitch);
+};
+
+MoviePlayer *makeMoviePlayer(AGOSEngine_Feeble *vm, const char *name);
+
+} // End of namespace AGOS
+
+#endif
+
+#endif // ENABLE_AGOS2