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engines/sky/intro.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 SKY_INTRO_H
+#define SKY_INTRO_H
+
+
+#include "common/scummsys.h"
+#include "audio/mixer.h"
+
+namespace Sky {
+
+class Disk;
+class Screen;
+class MusicBase;
+class Sound;
+class Text;
+
+class Intro {
+public:
+	Intro(Disk *disk, Screen *screen, MusicBase *music, Sound *sound, Text *text, Audio::Mixer *mixer, OSystem *system);
+	~Intro();
+	bool doIntro(bool floppyIntro);
+private:
+	static uint16 _mainIntroSeq[];
+	static uint16 _floppyIntroSeq[];
+	static uint16 _cdIntroSeq[];
+
+	Disk *_skyDisk;
+	Screen *_skyScreen;
+	MusicBase *_skyMusic;
+	Sound *_skySound;
+	Text *_skyText;
+	OSystem *_system;
+	Audio::Mixer *_mixer;
+
+	uint8 *_textBuf, *_saveBuf;
+	uint8 *_bgBuf;
+	uint32 _bgSize;
+	Audio::SoundHandle _voice, _bgSfx;
+
+	int32 _relDelay;
+
+	bool escDelay(uint32 msecs);
+	bool nextPart(uint16 *&data);
+	bool floppyScrollFlirt();
+	bool commandFlirt(uint16 *&data);
+	void showTextBuf();
+	void restoreScreen();
+};
+
+} // End of namespace Sky
+
+#endif // INTRO_H