Initial commit

engines/kyra/sequence/seqplayer_lok.h

@@ -0,0 +1,137 @@
+/* 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 KYRA_SEQPLAYER_H
+#define KYRA_SEQPLAYER_H
+
+#include "kyra/engine/kyra_lok.h"
+
+namespace Kyra {
+
+class SeqPlayer {
+public:
+	SeqPlayer(KyraEngine_LoK *vm, OSystem *system);
+	~SeqPlayer();
+
+	void setCopyViewOffs(bool offs) {
+		_copyViewOffs = offs;
+	}
+
+	void makeHandShapes();
+	void freeHandShapes();
+
+	bool playSequence(const uint8 *seqData, bool skipSeq);
+
+	uint8 *setPanPages(int pageNum, int shape);
+protected:
+	KyraEngine_LoK *_vm;
+	OSystem *_system;
+	Screen *_screen;
+	Sound *_sound;
+	Resource *_res;
+
+	uint8 *_handShapes[3];
+	bool _copyViewOffs;
+
+	typedef void (SeqPlayer::*SeqProc)();
+	struct SeqEntry {
+		uint8 len;
+		SeqProc proc;
+		const char *desc;
+	};
+
+	// the sequence procs
+	void s1_wsaOpen();
+	void s1_wsaClose();
+	void s1_wsaPlayFrame();
+	void s1_wsaPlayNextFrame();
+	void s1_wsaPlayPrevFrame();
+	void s1_drawShape();
+	void s1_waitTicks();
+	void s1_copyWaitTicks();
+	void s1_shuffleScreen();
+	void s1_copyView();
+	void s1_loopInit();
+	void s1_loopInc();
+	void s1_skip();
+	void s1_loadPalette();
+	void s1_loadBitmap();
+	void s1_fadeToBlack();
+	void s1_printText();
+	void s1_printTalkText();
+	void s1_restoreTalkText();
+	void s1_clearCurrentScreen();
+	void s1_break();
+	void s1_fadeFromBlack();
+	void s1_copyRegion();
+	void s1_copyRegionSpecial();
+	void s1_fillRect();
+	void s1_playEffect();
+	void s1_playTrack();
+	void s1_allocTempBuffer();
+	void s1_textDisplayEnable();
+	void s1_textDisplayDisable();
+	void s1_endOfScript();
+	void s1_loadIntroVRM();
+	void s1_playVocFile();
+	void s1_miscUnk3();
+	void s1_prefetchVocFile();
+	void s1_textDisplayWait();
+
+	struct SeqMovie {
+		Movie *movie;
+		int32 page;
+		int16 frame;
+		int16 numFrames;
+		Common::Point pos;
+
+		void clear() {
+			movie = nullptr;
+			page = 0;
+			frame = 0;
+			numFrames = 0;
+			pos.x = 0;
+			pos.y = 0;
+		}
+	};
+
+	const uint8 *_seqData;
+	uint8 _seqCode;
+	uint8 *_specialBuffer;
+	SeqMovie _seqMovies[12];
+	SeqLoop _seqLoopTable[20];
+	uint8 _seqLoopPos;
+	uint16 _seqWsaCurDecodePage;
+	uint32 _seqDisplayedTextTimer;
+	uint32 _seqVocStartTimer;
+	bool _seqDisplayTextFlag;
+	uint8 _seqDisplayedText;
+	uint8 _seqDisplayedChar;
+	uint16 _seqDisplayedTextX;
+	bool _seqTalkTextPrinted;
+	bool _seqTalkTextRestored;
+	bool _seqQuitFlag;
+	bool _seqSkipCommand;
+};
+
+} // End of namespace Kyra
+
+#endif