KYRA: cleanup dir

Reorganize all files in sub directories. The file placement isn't as intuitive as it might be for other engines, which is probably the reason why this hasn't been done before.

1 files changed, 658 insertions, 0 deletions

diff --git a/engines/kyra/sequence/seqplayer.cpp b/engines/kyra/sequence/seqplayer.cpp
new file mode 100644
index 0000000000..d039a352f8
--- /dev/null
+++ b/engines/kyra/sequence/seqplayer.cpp
@@ -0,0 +1,658 @@
+/* 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 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.
+ *
+ */
+
+#include "kyra/sequence/seqplayer.h"
+#include "kyra/resource/resource.h"
+#include "kyra/sound/sound.h"
+
+#include "common/system.h"
+
+#define SEQOP(n, x) { n, &SeqPlayer::x, #x }
+
+namespace Kyra {
+
+SeqPlayer::SeqPlayer(KyraEngine_LoK *vm, OSystem *system) {
+	_vm = vm;
+	_system = system;
+
+	_screen = vm->screen();
+	_sound = vm->sound();
+	_res = vm->resource();
+
+	_copyViewOffs = false;
+	_specialBuffer = 0;
+
+	for (int i = 0; i < ARRAYSIZE(_handShapes); ++i)
+		_handShapes[i] = 0;
+	for (int i = 0; i < ARRAYSIZE(_seqMovies); ++i)
+		_seqMovies[i].movie = 0;
+}
+
+SeqPlayer::~SeqPlayer() {
+	freeHandShapes();
+
+	for (int i = 0; i < ARRAYSIZE(_seqMovies); ++i) {
+		if (!_seqMovies[i].movie)
+			continue;
+		_seqMovies[i].movie->close();
+		delete _seqMovies[i].movie;
+		_seqMovies[i].movie = 0;
+	}
+}
+
+uint8 *SeqPlayer::setPanPages(int pageNum, int shape) {
+	uint8 *panPage = 0;
+	const uint8 *data = _screen->getCPagePtr(pageNum);
+	uint16 numShapes = READ_LE_UINT16(data);
+	if (shape < numShapes) {
+		uint32 offs = 0;
+		if (_vm->gameFlags().useAltShapeHeader)
+			offs = READ_LE_UINT32(data + 2 + shape * 4);
+		else
+			offs = READ_LE_UINT16(data + 2 + shape * 2);
+
+		if (offs != 0) {
+			data += offs;
+			uint16 sz = READ_LE_UINT16(data + 6);
+			panPage = new uint8[sz];
+			assert(panPage);
+			memcpy(panPage, data, sz);
+		}
+	}
+	return panPage;
+}
+
+void SeqPlayer::makeHandShapes() {
+	_screen->loadBitmap("WRITING.CPS", 3, 3, &_screen->getPalette(0));
+	if (_vm->gameFlags().platform == Common::kPlatformMacintosh || _vm->gameFlags().platform == Common::kPlatformAmiga) {
+		freeHandShapes();
+
+		int pageBackUp = _screen->_curPage;
+		_screen->_curPage = 2;
+		_handShapes[0] = _screen->encodeShape(0, 0, 88, 122, 0);
+		assert(_handShapes[0]);
+		_handShapes[1] = _screen->encodeShape(88, 0, 80, 117, 0);
+		assert(_handShapes[1]);
+		_handShapes[2] = _screen->encodeShape(168, 0, 117, 124, 0);
+		assert(_handShapes[2]);
+		_screen->_curPage = pageBackUp;
+	} else {
+		for (int i = 0; i < ARRAYSIZE(_handShapes); ++i) {
+			if (_handShapes[i])
+				delete[] _handShapes[i];
+			_handShapes[i] = setPanPages(3, i);
+			assert(_handShapes[i]);
+		}
+	}
+}
+
+void SeqPlayer::freeHandShapes() {
+	for (int i = 0; i < ARRAYSIZE(_handShapes); ++i) {
+		delete[] _handShapes[i];
+		_handShapes[i] = 0;
+	}
+}
+
+void SeqPlayer::s1_wsaOpen() {
+	uint8 wsaObj = *_seqData++;
+	assert(wsaObj < ARRAYSIZE(_seqMovies));
+	uint8 offscreenDecode = *_seqData++;
+	_seqWsaCurDecodePage = _seqMovies[wsaObj].page = (offscreenDecode == 0) ? 0 : 3;
+	if (!_seqMovies[wsaObj].movie)
+		_seqMovies[wsaObj].movie = _vm->createWSAMovie();
+	_seqMovies[wsaObj].movie->open(_vm->seqWSATable()[wsaObj], offscreenDecode, 0);
+	_seqMovies[wsaObj].frame = 0;
+	_seqMovies[wsaObj].numFrames = _seqMovies[wsaObj].movie->frames() - 1;
+}
+
+void SeqPlayer::s1_wsaClose() {
+	uint8 wsaObj = *_seqData++;
+	assert(wsaObj < ARRAYSIZE(_seqMovies));
+	if (_seqMovies[wsaObj].movie)
+		_seqMovies[wsaObj].movie->close();
+}
+
+void SeqPlayer::s1_wsaPlayFrame() {
+	uint8 wsaObj = *_seqData++;
+	assert(wsaObj < ARRAYSIZE(_seqMovies));
+	int16 frame = (int8)*_seqData++;
+	_seqMovies[wsaObj].pos.x = READ_LE_UINT16(_seqData); _seqData += 2;
+	_seqMovies[wsaObj].pos.y = *_seqData++;
+	assert(_seqMovies[wsaObj].movie);
+	_seqMovies[wsaObj].movie->displayFrame(frame, _seqMovies[wsaObj].page, _seqMovies[wsaObj].pos.x, _seqMovies[wsaObj].pos.y, 0, 0, 0);
+	_seqMovies[wsaObj].frame = frame;
+}
+
+void SeqPlayer::s1_wsaPlayNextFrame() {
+	uint8 wsaObj = *_seqData++;
+	assert(wsaObj < ARRAYSIZE(_seqMovies));
+	int16 frame = ++_seqMovies[wsaObj].frame;
+	if (frame > _seqMovies[wsaObj].numFrames) {
+		frame = 0;
+		_seqMovies[wsaObj].frame = 0;
+	}
+	_seqMovies[wsaObj].movie->displayFrame(frame, _seqMovies[wsaObj].page, _seqMovies[wsaObj].pos.x, _seqMovies[wsaObj].pos.y, 0, 0, 0);
+}
+
+void SeqPlayer::s1_wsaPlayPrevFrame() {
+	uint8 wsaObj = *_seqData++;
+	assert(wsaObj < ARRAYSIZE(_seqMovies));
+	int16 frame = --_seqMovies[wsaObj].frame;
+	if (frame < 0) {
+		frame = _seqMovies[wsaObj].numFrames;
+		_seqMovies[wsaObj].frame = frame;
+	} else {
+		_seqMovies[wsaObj].movie->displayFrame(frame, _seqMovies[wsaObj].page, _seqMovies[wsaObj].pos.x, _seqMovies[wsaObj].pos.y, 0, 0, 0);
+	}
+}
+
+void SeqPlayer::s1_drawShape() {
+	uint8 shapeNum = *_seqData++;
+	int x = READ_LE_UINT16(_seqData); _seqData += 2;
+	int y = *_seqData++;
+	_screen->drawShape(2, _handShapes[shapeNum], x, y, 0, 0, 0);
+}
+
+void SeqPlayer::s1_waitTicks() {
+	uint16 ticks = READ_LE_UINT16(_seqData); _seqData += 2;
+	_vm->delay(ticks * _vm->tickLength());
+}
+
+void SeqPlayer::s1_copyWaitTicks() {
+	s1_copyView();
+	s1_waitTicks();
+}
+
+void SeqPlayer::s1_shuffleScreen() {
+	_screen->shuffleScreen(0, 16, 320, 128, 2, 0, 0, false);
+	if (_specialBuffer)
+		_screen->copyRegionToBuffer(2, 0, 16, 320, 128, _specialBuffer);
+	_screen->_curPage = 0;
+}
+
+void SeqPlayer::s1_copyView() {
+	int h = !_copyViewOffs ? 120 : 128;
+
+	if (_specialBuffer && !_copyViewOffs)
+		_screen->copyToPage0(16, h, 3, _specialBuffer);
+	else
+		_screen->copyRegion(0, 16, 0, 16, 320, h, 2, 0);
+}
+
+void SeqPlayer::s1_loopInit() {
+	uint8 seqLoop = *_seqData++;
+	if (seqLoop < ARRAYSIZE(_seqLoopTable))
+		_seqLoopTable[seqLoop].ptr = _seqData;
+	else
+		_seqQuitFlag = true;
+}
+
+void SeqPlayer::s1_loopInc() {
+	uint8 seqLoop = *_seqData++;
+	uint16 seqLoopCount = READ_LE_UINT16(_seqData); _seqData += 2;
+	if (_seqLoopTable[seqLoop].count == 0xFFFF) {
+		_seqLoopTable[seqLoop].count = seqLoopCount - 1;
+		_seqData = _seqLoopTable[seqLoop].ptr;
+	} else if (_seqLoopTable[seqLoop].count == 0) {
+		_seqLoopTable[seqLoop].count = 0xFFFF;
+		_seqLoopTable[seqLoop].ptr = 0;
+	} else {
+		--_seqLoopTable[seqLoop].count;
+		_seqData = _seqLoopTable[seqLoop].ptr;
+	}
+}
+
+void SeqPlayer::s1_skip() {
+	uint8 a = *_seqData++;
+	warning("STUB: s1_skip(%d)", a);
+}
+
+void SeqPlayer::s1_loadPalette() {
+	uint8 colNum = *_seqData++;
+
+	if (_vm->gameFlags().platform == Common::kPlatformAmiga) {
+		if (!colNum)
+			_screen->copyPalette(0, 6);
+		else if (colNum == 3)
+			_screen->copyPalette(0, 7);
+		else if (colNum == 4)
+			_screen->copyPalette(0, 3);
+
+		_screen->setScreenPalette(_screen->getPalette(0));
+	} else {
+		_screen->loadPalette(_vm->seqCOLTable()[colNum], _screen->getPalette(0));
+	}
+}
+
+void SeqPlayer::s1_loadBitmap() {
+	uint8 cpsNum = *_seqData++;
+	_screen->loadBitmap(_vm->seqCPSTable()[cpsNum], 3, 3, &_screen->getPalette(0));
+}
+
+void SeqPlayer::s1_fadeToBlack() {
+	_screen->fadeToBlack();
+}
+
+void SeqPlayer::s1_printText() {
+	static const uint8 colorMap[] = { 0, 0, 0, 0, 12, 12, 12, 0, 0, 0, 0, 0 };
+	uint8 txt = *_seqData++;
+
+	if (!_vm->textEnabled())
+		return;
+
+	if (_vm->gameFlags().platform == Common::kPlatformAmiga)
+		_screen->fillRect(0, 180, 319, 195, 0);
+	else
+		_screen->fillRect(0, 180, 319, 195, 12);
+	_screen->setTextColorMap(colorMap);
+	if (!_seqDisplayTextFlag) {
+		const char *str = _vm->seqTextsTable()[txt];
+		int x = (Screen::SCREEN_W - _screen->getTextWidth(str)) / 2;
+		_screen->printText(str, x, 180, 0xF, 0xC);
+	} else {
+		_seqDisplayedTextTimer = _system->getMillis() + 1000 / ((_vm->gameFlags().lang == Common::FR_FRA) ? 120 : 60);
+		_seqDisplayedText = txt;
+		_seqDisplayedChar = 0;
+		const char *str = _vm->seqTextsTable()[_seqDisplayedText];
+		_seqDisplayedTextX = (Screen::SCREEN_W - _screen->getTextWidth(str)) / 2;
+	}
+}
+
+void SeqPlayer::s1_printTalkText() {
+	uint8 txt = *_seqData++;
+	int x = READ_LE_UINT16(_seqData); _seqData += 2;
+	int y = *_seqData++;
+	uint8 fillColor = *_seqData++;
+
+	if (!_vm->textEnabled())
+		return;
+
+	int b;
+	if (_seqTalkTextPrinted && !_seqTalkTextRestored) {
+		if (_seqWsaCurDecodePage != 0 && !_specialBuffer)
+			b = 2;
+		else
+			b = 0;
+		_vm->text()->restoreTalkTextMessageBkgd(2, b);
+	}
+	_seqTalkTextPrinted = true;
+	_seqTalkTextRestored = false;
+	if (_seqWsaCurDecodePage != 0 && !_specialBuffer)
+		b = 2;
+	else
+		b = 0;
+	_vm->text()->printTalkTextMessage(_vm->seqTextsTable()[txt], x, y, fillColor, b, 2);
+}
+
+void SeqPlayer::s1_restoreTalkText() {
+	if (_seqTalkTextPrinted && !_seqTalkTextRestored && _vm->textEnabled()) {
+		int b;
+		if (_seqWsaCurDecodePage != 0 && !_specialBuffer)
+			b = 2;
+		else
+			b = 0;
+		_vm->text()->restoreTalkTextMessageBkgd(2, b);
+		_seqTalkTextRestored = true;
+	}
+}
+
+void SeqPlayer::s1_clearCurrentScreen() {
+	if (_vm->gameFlags().platform == Common::kPlatformAmiga)
+		_screen->fillRect(10, 180, 319, 195, 0);
+	else
+		_screen->fillRect(10, 180, 319, 196, 0xC);
+}
+
+void SeqPlayer::s1_break() {
+	// Do nothing
+}
+
+void SeqPlayer::s1_fadeFromBlack() {
+	_screen->fadeFromBlack();
+}
+
+void SeqPlayer::s1_copyRegion() {
+	uint8 srcPage = *_seqData++;
+	uint8 dstPage = *_seqData++;
+	_screen->copyRegion(0, 0, 0, 0, 320, 200, srcPage, dstPage);
+}
+
+void SeqPlayer::s1_copyRegionSpecial() {
+	static const uint8 colorMap[] = { 0, 0, 0, 0, 0, 12, 12, 0, 0, 0, 0, 0 };
+	const char *copyStr = 0;
+	if (!_vm->gameFlags().isTalkie)
+		copyStr = "Copyright (c) 1992 Westwood Studios";
+	else
+		copyStr = "Copyright (c) 1992,1993 Westwood Studios";
+
+	uint8 so = *_seqData++;
+	switch (so) {
+	case 0:
+		if (_vm->gameFlags().platform == Common::kPlatformAmiga)
+			_screen->copyRegion(0, 0, 0, 47, 312, 76, 2, 0);
+		else
+			_screen->copyRegion(0, 0, 0, 47, 320, 77, 2, 0);
+		break;
+	case 1:
+		if (_vm->gameFlags().platform == Common::kPlatformAmiga)
+			_screen->copyRegion(0, 0, 8, 47, 312, 55, 2, 0);
+		else
+			_screen->copyRegion(0, 0, 0, 47, 320, 56, 2, 0);
+		break;
+	case 2:
+		if (_vm->gameFlags().platform == Common::kPlatformAmiga) {
+			_screen->copyRegion(104, 72, 104, 72, 40, 87, 2, 0);
+			_screen->copyRegion(128, 159, 128, 159, 32, 17, 2, 0);
+			_screen->copyRegion(160, 105, 160, 105, 32, 9, 2, 0);
+			_screen->copyRegion(200, 83, 200, 83, 88, 93, 2, 0);
+		} else {
+			_screen->copyRegion(107, 72, 107, 72, 43, 87, 2, 0);
+			_screen->copyRegion(130, 159, 130, 159, 35, 17, 2, 0);
+			_screen->copyRegion(165, 105, 165, 105, 32, 9, 2, 0);
+			_screen->copyRegion(206, 83, 206, 83, 94, 93, 2, 0);
+		}
+		break;
+	case 3:
+		_screen->copyRegion(152, 56, 152, 56, 48, 48, 2, 0);
+		break;
+	case 4: {
+		_screen->_charWidth = -2;
+		const int x = (Screen::SCREEN_W - _screen->getTextWidth(copyStr)) / 2;
+		const int y = 179;
+		_screen->setTextColorMap(colorMap);
+		if (_vm->gameFlags().platform != Common::kPlatformAmiga)
+			_screen->printText(copyStr, x + 1, y + 1, 0xB, 0xC);
+		_screen->printText(copyStr, x, y, 0xF, 0xC);
+		} break;
+	case 5:
+		_screen->_curPage = 2;
+		break;
+	default:
+		error("Invalid subopcode %d for s1_copyRegionSpecial", so);
+	}
+}
+
+void SeqPlayer::s1_fillRect() {
+	int x1 = READ_LE_UINT16(_seqData); _seqData += 2;
+	int y1 = *_seqData++;
+	int x2 = READ_LE_UINT16(_seqData); _seqData += 2;
+	int y2 = *_seqData++;
+	uint8 color = *_seqData++;
+	uint8 page = *_seqData++;
+	_screen->fillRect(x1, y1, x2, y2, color, page);
+}
+
+void SeqPlayer::s1_playEffect() {
+	uint8 track = *_seqData++;
+	_vm->delay(3 * _vm->tickLength());
+
+	if (_vm->gameFlags().platform == Common::kPlatformPC98) {
+		if (track > 21 && track < 38)
+			track -= 22;
+		else
+			return;
+	}
+
+	_sound->playSoundEffect(track);
+}
+
+void SeqPlayer::s1_playTrack() {
+	uint8 msg = *_seqData++;
+
+	if (msg == 0 && _vm->gameFlags().platform == Common::kPlatformPC98) {
+		_sound->haltTrack();
+	} else if (msg == 1) {
+		_sound->beginFadeOut();
+	} else {
+		_sound->haltTrack();
+		if (_vm->gameFlags().platform == Common::kPlatformFMTowns)
+			msg += 2;
+		_sound->playTrack(msg);
+	}
+}
+
+void SeqPlayer::s1_allocTempBuffer() {
+	if (_vm->gameFlags().isDemo && !_vm->gameFlags().isTalkie) {
+		_seqQuitFlag = true;
+	} else {
+		if (!_specialBuffer && !_copyViewOffs) {
+			_specialBuffer = new uint8[40960];
+			assert(_specialBuffer);
+			_screen->copyRegionToBuffer(2, 0, 16, 320, 128, _specialBuffer);
+		}
+	}
+}
+
+void SeqPlayer::s1_textDisplayEnable() {
+	_seqDisplayTextFlag = true;
+}
+
+void SeqPlayer::s1_textDisplayDisable() {
+	_seqDisplayTextFlag = false;
+}
+
+void SeqPlayer::s1_endOfScript() {
+	_seqQuitFlag = true;
+}
+
+void SeqPlayer::s1_loadIntroVRM() {
+	_res->loadPakFile("INTRO.VRM");
+}
+
+void SeqPlayer::s1_playVocFile() {
+	_vm->snd_voiceWaitForFinish(false);
+	uint8 a = *_seqData++;
+	if (_vm->speechEnabled())
+		_vm->snd_playVoiceFile(a);
+}
+
+void SeqPlayer::s1_miscUnk3() {
+	warning("STUB: s1_miscUnk3");
+}
+
+void SeqPlayer::s1_prefetchVocFile() {
+	_seqData++;
+	// we do not have to prefetch the vocfiles on modern systems
+}
+
+bool SeqPlayer::playSequence(const uint8 *seqData, bool skipSeq) {
+	assert(seqData);
+
+	static const SeqEntry floppySeqProcs[] = {
+		// 0x00
+		SEQOP(3, s1_wsaOpen),
+		SEQOP(2, s1_wsaClose),
+		SEQOP(6, s1_wsaPlayFrame),
+		SEQOP(2, s1_wsaPlayNextFrame),
+		// 0x04
+		SEQOP(2, s1_wsaPlayPrevFrame),
+		SEQOP(5, s1_drawShape),
+		SEQOP(3, s1_waitTicks),
+		SEQOP(3, s1_copyWaitTicks),
+		// 0x08
+		SEQOP(1, s1_shuffleScreen),
+		SEQOP(1, s1_copyView),
+		SEQOP(2, s1_loopInit),
+		SEQOP(4, s1_loopInc),
+		// 0x0C
+		SEQOP(2, s1_loadPalette),
+		SEQOP(2, s1_loadBitmap),
+		SEQOP(1, s1_fadeToBlack),
+		SEQOP(2, s1_printText),
+		// 0x10
+		SEQOP(6, s1_printTalkText),
+		SEQOP(1, s1_restoreTalkText),
+		SEQOP(1, s1_clearCurrentScreen),
+		SEQOP(1, s1_break),
+		// 0x14
+		SEQOP(1, s1_fadeFromBlack),
+		SEQOP(3, s1_copyRegion),
+		SEQOP(2, s1_copyRegionSpecial),
+		SEQOP(9, s1_fillRect),
+		// 0x18
+		SEQOP(2, s1_playEffect),
+		SEQOP(2, s1_playTrack),
+		SEQOP(1, s1_allocTempBuffer),
+		SEQOP(1, s1_textDisplayEnable),
+		// 0x1C
+		SEQOP(1, s1_textDisplayDisable),
+		SEQOP(1, s1_endOfScript)
+	};
+
+	static const SeqEntry cdromSeqProcs[] = {
+		// 0x00
+		SEQOP(3, s1_wsaOpen),
+		SEQOP(2, s1_wsaClose),
+		SEQOP(6, s1_wsaPlayFrame),
+		SEQOP(2, s1_wsaPlayNextFrame),
+		// 0x04
+		SEQOP(2, s1_wsaPlayPrevFrame),
+		SEQOP(5, s1_drawShape),
+		SEQOP(3, s1_waitTicks),
+		SEQOP(3, s1_waitTicks),
+		// 0x08
+		SEQOP(3, s1_copyWaitTicks),
+		SEQOP(1, s1_shuffleScreen),
+		SEQOP(1, s1_copyView),
+		SEQOP(2, s1_loopInit),
+		// 0x0C
+		SEQOP(4, s1_loopInc),
+		SEQOP(4, s1_loopInc),
+		SEQOP(2, s1_skip),
+		SEQOP(2, s1_loadPalette),
+		// 0x10
+		SEQOP(2, s1_loadBitmap),
+		SEQOP(1, s1_fadeToBlack),
+		SEQOP(2, s1_printText),
+		SEQOP(6, s1_printTalkText),
+		// 0x14
+		SEQOP(1, s1_restoreTalkText),
+		SEQOP(1, s1_clearCurrentScreen),
+		SEQOP(1, s1_break),
+		SEQOP(1, s1_fadeFromBlack),
+		// 0x18
+		SEQOP(3, s1_copyRegion),
+		SEQOP(2, s1_copyRegionSpecial),
+		SEQOP(9, s1_fillRect),
+		SEQOP(2, s1_playEffect),
+		// 0x1C
+		SEQOP(2, s1_playTrack),
+		SEQOP(1, s1_allocTempBuffer),
+		SEQOP(1, s1_textDisplayEnable),
+		SEQOP(1, s1_textDisplayDisable),
+		// 0x20
+		SEQOP(1, s1_endOfScript),
+		SEQOP(1, s1_loadIntroVRM),
+		SEQOP(2, s1_playVocFile),
+		SEQOP(1, s1_miscUnk3),
+		// 0x24
+		SEQOP(2, s1_prefetchVocFile)
+	};
+
+	const SeqEntry *commands;
+	int numCommands;
+
+	if (_vm->gameFlags().isTalkie) {
+		commands = cdromSeqProcs;
+		numCommands = ARRAYSIZE(cdromSeqProcs);
+	} else {
+		commands = floppySeqProcs;
+		numCommands = ARRAYSIZE(floppySeqProcs);
+	}
+
+	bool seqSkippedFlag = false;
+
+	_seqData = seqData;
+
+	_seqDisplayedTextTimer = 0xFFFFFFFF;
+	_seqDisplayTextFlag = false;
+	_seqDisplayedTextX = 0;
+	_seqDisplayedText = 0;
+	_seqDisplayedChar = 0;
+	_seqTalkTextRestored = false;
+	_seqTalkTextPrinted = false;
+
+	_seqQuitFlag = false;
+	_seqWsaCurDecodePage = 0;
+
+	for (int i = 0; i < 20; ++i) {
+		_seqLoopTable[i].ptr = 0;
+		_seqLoopTable[i].count = 0xFFFF;
+	}
+
+	memset(_seqMovies, 0, sizeof(_seqMovies));
+
+	_screen->_curPage = 0;
+	while (!_seqQuitFlag && !_vm->shouldQuit()) {
+		if (skipSeq && _vm->seq_skipSequence()) {
+			while (1) {
+				uint8 code = *_seqData;
+				if (commands[code].proc == &SeqPlayer::s1_endOfScript || commands[code].proc == &SeqPlayer::s1_break)
+					break;
+
+				_seqData += commands[code].len;
+			}
+			skipSeq = false;
+			seqSkippedFlag = true;
+		}
+		// used in Kallak writing intro
+		if (_seqDisplayTextFlag && _seqDisplayedTextTimer != 0xFFFFFFFF && _vm->textEnabled()) {
+			if (_seqDisplayedTextTimer < _system->getMillis()) {
+				char charStr[3];
+				charStr[0] = _vm->seqTextsTable()[_seqDisplayedText][_seqDisplayedChar];
+				charStr[1] = charStr[2] = '\0';
+				if (_vm->gameFlags().lang == Common::JA_JPN)
+					charStr[1] = _vm->seqTextsTable()[_seqDisplayedText][++_seqDisplayedChar];
+				_screen->printText(charStr, _seqDisplayedTextX, 180, 0xF, 0xC);
+				_seqDisplayedTextX += _screen->getCharWidth((uint8)charStr[0]);
+				++_seqDisplayedChar;
+
+				if (_vm->seqTextsTable()[_seqDisplayedText][_seqDisplayedChar] == '\0')
+					_seqDisplayedTextTimer = 0xFFFFFFFF;
+				else
+					_seqDisplayedTextTimer = _system->getMillis() + 1000 / ((_vm->gameFlags().lang == Common::FR_FRA) ? 120 : 60);
+			}
+		}
+
+		uint8 seqCode = *_seqData++;
+		if (seqCode < numCommands) {
+			SeqProc currentProc = commands[seqCode].proc;
+			debugC(5, kDebugLevelSequence, "0x%.4X seqCode = %d (%s)", (uint16)(_seqData - 1 - seqData), seqCode, commands[seqCode].desc);
+			(this->*currentProc)();
+		} else {
+			error("Invalid sequence opcode %d called from 0x%.04X", seqCode, (uint16)(_seqData - 1 - seqData));
+		}
+
+		_screen->updateScreen();
+	}
+	delete[] _specialBuffer;
+	_specialBuffer = 0;
+
+	for (uint i = 0; i < ARRAYSIZE(_seqMovies); ++i) {
+		delete _seqMovies[i].movie;
+		_seqMovies[i].movie = 0;
+	}
+	return seqSkippedFlag;
+}
+
+
+} // End of namespace Kyra