Started to refactor kyra2/kyra3 code to a common base. (regressions possible, compiling currently broken)

svn-id: r31817

1 files changed, 354 insertions, 0 deletions

diff --git a/engines/kyra/sequences_mr.cpp b/engines/kyra/sequences_mr.cpp
new file mode 100644
index 0000000000..a09e4f7232
--- /dev/null
+++ b/engines/kyra/sequences_mr.cpp
@@ -0,0 +1,354 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#include "kyra/kyra_mr.h"
+#include "kyra/resource.h"
+
+namespace Kyra {
+
+void KyraEngine_MR::showBadConscience() {
+	debugC(9, kDebugLevelMain, "KyraEngine_MR::showBadConscience()");
+	if (_badConscienceShown)
+		return;
+
+	_badConscienceShown = true;
+	_badConscienceAnim = _rnd.getRandomNumberRng(0, 2);
+	if (_currentChapter == 2)
+		_badConscienceAnim = 5;
+	else if (_currentChapter == 3)
+		_badConscienceAnim = 3;
+	else if (_currentChapter == 4 && _rnd.getRandomNumberRng(1, 100) <= 25)
+		_badConscienceAnim = 6;
+	else if (_currentChapter == 5 && _rnd.getRandomNumberRng(1, 100) <= 25)
+		_badConscienceAnim = 7;
+	else if (_malcolmShapes == 9)
+		_badConscienceAnim = 4;
+
+	_badConsciencePosition = (_mainCharacter.x1 <= 160);
+
+	if (_goodConscienceShown)
+		_badConsciencePosition = !_goodConsciencePosition;
+	
+	int anim = _badConscienceAnim + (_badConsciencePosition ? 0 : 8);
+	TalkObject &talkObject = _talkObjectList[1];
+
+	if (_badConsciencePosition)
+		talkObject.x = 290;
+	else
+		talkObject.x = 30;
+	talkObject.y = 30;
+
+	static const char *animFilenames[] = {
+		"GUNFL00.WSA", "GUNFL01.WSA", "GUNFL02.WSA", "GUNFL03.WSA", "GUNFL04.WSA", "GUNFL05.WSA", "GUNFL06.WSA", "GUNFL07.WSA",
+		"GUNFR00.WSA", "GUNFR01.WSA", "GUNFR02.WSA", "GUNFR03.WSA", "GUNFR04.WSA", "GUNFR05.WSA", "GUNFR06.WSA", "GUNFR07.WSA"
+	};
+
+	setupSceneAnimObject(0x0E, 9, 0, 187, -1, -1, -1, -1, 0, 0, 0, -1, animFilenames[anim]);
+	for (uint i = 0; i <= _badConscienceFrameTable[_badConscienceAnim]; ++i) {
+		if (i == 8)
+			snd_playSoundEffect(0x1B, 0xC8);
+		updateSceneAnim(0x0E, i);
+		delay(3*_tickLength, true);
+	}
+
+	if (_mainCharacter.animFrame < 50 || _mainCharacter.animFrame > 87)
+		return;
+
+	if (_mainCharacter.y1 == -1 || (_mainCharacter.x1 != -1 && _mainCharacter.animFrame == 87) || _mainCharacter.animFrame == 87) {
+		_mainCharacter.animFrame = 87;
+	} else {
+		if (_badConsciencePosition)
+			_mainCharacter.facing = 3;
+		else
+			_mainCharacter.facing = 5;
+		_mainCharacter.animFrame = _characterFrameTable[_mainCharacter.facing];
+	}
+
+	updateCharacterAnim(0);
+	refreshAnimObjectsIfNeed();
+}
+
+void KyraEngine_MR::hideBadConscience() {
+	debugC(9, kDebugLevelMain, "KyraEngine_MR::hideBadConscience()");
+	if (!_badConscienceShown)
+		return;
+
+	_badConscienceShown = false;
+	for (int frame = _badConscienceFrameTable[_badConscienceAnim+8]; frame >= 0; --frame) {
+		if (frame == 15)
+			snd_playSoundEffect(0x31, 0xC8);
+		updateSceneAnim(0x0E, frame);
+		delay(1*_tickLength, true);
+	}
+
+	updateSceneAnim(0x0E, -1);
+	update();
+	removeSceneAnimObject(0x0E, 1);
+	setNextIdleAnimTimer();
+}
+
+void KyraEngine_MR::showGoodConscience() {
+	debugC(9, kDebugLevelMain, "KyraEngine_MR::showGoodConscience()");
+
+	if (_goodConscienceShown)
+		return;
+
+	_goodConscienceShown = true;
+	++_goodConscienceAnim;
+	_goodConscienceAnim %= 5;
+	
+	setNextIdleAnimTimer();
+	_goodConsciencePosition = (_mainCharacter.x1 <= 160);
+
+	if (_badConscienceShown)
+		_goodConsciencePosition = !_badConsciencePosition;
+
+	int anim = _goodConscienceAnim + (_goodConsciencePosition ? 0 : 5);
+	TalkObject &talkObject = _talkObjectList[87];
+
+	if (_goodConsciencePosition)
+		talkObject.x = 290;
+	else
+		talkObject.x = 30;
+	talkObject.y = 30;
+
+	static const char *animFilenames[] = {
+		"STUFL00.WSA", "STUFL02.WSA", "STUFL04.WSA", "STUFL03.WSA", "STUFL01.WSA",
+		"STUFR00.WSA", "STUFR02.WSA", "STUFR04.WSA", "STUFR03.WSA", "STUFR01.WSA"
+	};
+
+	setupSceneAnimObject(0x0F, 9, 0, 187, -1, -1, -1, -1, 0, 0, 0, -1, animFilenames[anim]);
+	for (uint i = 0; i <= _goodConscienceFrameTable[_goodConscienceAnim]; ++i) {
+		if (i == 10)
+			snd_playSoundEffect(0x7F, 0xC8);
+		updateSceneAnim(0x0F, i);
+		delay(2*_tickLength, true);
+	}
+
+	if (_mainCharacter.animFrame < 50 || _mainCharacter.animFrame > 87)
+		return;
+
+	if (_mainCharacter.y1 == -1 || (_mainCharacter.x1 != -1 && _mainCharacter.animFrame == 87) || _mainCharacter.animFrame == 87) {
+		_mainCharacter.animFrame = 87;
+	} else {
+		if (_goodConsciencePosition)
+			_mainCharacter.facing = 3;
+		else
+			_mainCharacter.facing = 5;
+		_mainCharacter.animFrame = _characterFrameTable[_mainCharacter.facing];
+	}
+
+	updateCharacterAnim(0);
+	refreshAnimObjectsIfNeed();
+}
+
+void KyraEngine_MR::hideGoodConscience() {
+	debugC(9, kDebugLevelMain, "KyraEngine_MR::hideGoodConscience()");
+	if (!_goodConscienceShown)
+		return;
+
+	_goodConscienceShown = false;
+	for (int frame = _goodConscienceFrameTable[_goodConscienceAnim+5]; frame >= 0; --frame) {
+		if (frame == 17)
+			snd_playSoundEffect(0x31, 0xC8);
+		updateSceneAnim(0x0F, frame);
+		delay(1*_tickLength, true);
+	}
+
+	updateSceneAnim(0x0F, -1);
+	update();
+	removeSceneAnimObject(0x0F, 1);
+	setNextIdleAnimTimer();
+}
+
+void KyraEngine_MR::runTemporaryScript(const char *filename, int allowSkip, int resetChar, int newShapes, int shapeUnload) {
+	debugC(9, kDebugLevelMain, "KyraEngine_MR::runTemporaryScript('%s', %d, %d, %d, %d)", filename, allowSkip, resetChar, newShapes, shapeUnload);
+	memset(&_temporaryScriptData, 0, sizeof(_temporaryScriptData));
+	memset(&_temporaryScriptState, 0, sizeof(_temporaryScriptState));
+
+	if (!_emc->load(filename, &_temporaryScriptData, &_opcodesTemporary))
+		error("Couldn't load temporary script '%s'", filename);
+
+	_emc->init(&_temporaryScriptState, &_temporaryScriptData);
+	_emc->start(&_temporaryScriptState, 0);
+
+	_newShapeFlag = -1;
+
+	if (_newShapeFiledata && newShapes) {
+		resetNewShapes(_newShapeCount, _newShapeFiledata);
+		_newShapeFiledata = 0;
+		_newShapeCount = 0;
+	}
+
+	while (_emc->isValid(&_temporaryScriptState))
+		_emc->run(&_temporaryScriptState);
+
+	uint8 *fileData = 0;
+
+	if (newShapes)
+		_newShapeFiledata = _res->fileData(_newShapeFilename, 0);
+
+	fileData = _newShapeFiledata;
+
+	if (!fileData) {
+		_emc->unload(&_temporaryScriptData);
+		return;
+	}
+
+	if (newShapes)
+		_newShapeCount = initNewShapes(fileData);
+
+	processNewShapes(allowSkip, resetChar);
+
+	if (shapeUnload) {
+		resetNewShapes(_newShapeCount, fileData);
+		_newShapeCount = 0;
+		_newShapeFiledata = 0;
+	}
+
+	_emc->unload(&_temporaryScriptData);
+}
+
+void KyraEngine_MR::eelScript() {
+	debugC(9, kDebugLevelMain, "KyraEngine_MR::eelScript()");
+	if (_chatText)
+		return;
+	_screen->hideMouse();
+
+	if (_inventoryState)
+		hideInventory();
+	removeHandItem();
+
+	objectChat((const char*)getTableEntry(_cCodeFile, 35), 0, 204, 35);
+	objectChat((const char*)getTableEntry(_cCodeFile, 40), 0, 204, 40);
+
+	setGameFlag(0xD1);
+
+	snd_playSoundEffect(0x2A, 0xC8);
+
+	setGameFlag(0x171);
+
+	switch (_malcolmShapes-1) {
+	case 0:
+		runTemporaryScript("EELS01.EMC", 0, 0, 1, 1);
+		break;
+
+	case 1:
+		runTemporaryScript("EELS02.EMC", 0, 0, 1, 1);
+		break;
+
+	case 2:
+		runTemporaryScript("EELS03.EMC", 0, 0, 1, 1);
+		break;
+	
+	case 3:
+		runTemporaryScript("EELS04.EMC", 0, 0, 1, 1);
+		break;
+
+	default:
+		resetGameFlag(0x171);
+		runTemporaryScript("EELS00.EMC", 0, 0, 1, 1);
+		break;
+	}
+
+	changeChapter(2, 29, 0, 4);
+	_screen->showMouse();
+}
+
+int KyraEngine_MR::initNewShapes(uint8 *filedata) {
+	debugC(9, kDebugLevelAnimator, "KyraEngine_MR::initNewShapes(%p)", (const void*)filedata);
+	const int lastEntry = MIN(_newShapeLastEntry, 41);
+	for (int i = 0; i < lastEntry; ++i)
+		_gameShapes[9+i] = _screen->getPtrToShape(filedata, i);
+	return lastEntry;
+}
+
+void KyraEngine_MR::processNewShapes(int allowSkip, int resetChar) {
+	debugC(9, kDebugLevelAnimator, "KyraEngine_MR::processNewShapes(%d, %d)", allowSkip, resetChar);
+	setCharacterAnimDim(_newShapeWidth, _newShapeHeight);
+
+	_emc->init(&_temporaryScriptState, &_temporaryScriptData);
+	_emc->start(&_temporaryScriptState, 1);
+
+	resetSkipFlag();
+
+	while (_emc->isValid(&_temporaryScriptState)) {
+		_temporaryScriptExecBit = false;
+		while (_emc->isValid(&_temporaryScriptState) && !_temporaryScriptExecBit)
+			_emc->run(&_temporaryScriptState);
+
+		if (_newShapeAnimFrame < 0)
+			continue;
+
+		_mainCharacter.animFrame = _newShapeAnimFrame + 9;
+		updateCharacterAnim(0);
+		if (_chatText)
+			updateWithText();
+		else
+			update();
+
+		uint32 delayEnd = _system->getMillis() + _newShapeDelay * _tickLength;
+
+		while ((!skipFlag() || !allowSkip) && _system->getMillis() < delayEnd) {
+			if (_chatText)
+				updateWithText();
+			else
+				update();
+
+			delay(10);
+		}
+
+		if (skipFlag())
+			resetSkipFlag();
+	}
+
+	if (resetChar) {
+		if (_newShapeFlag >= 0) {
+			_mainCharacter.animFrame = _newShapeFlag + 9;
+			updateCharacterAnim(0);
+			if (_chatText)
+				updateWithText();
+			else
+				update();
+		}
+
+		_mainCharacter.animFrame = _characterFrameTable[_mainCharacter.facing];
+		updateCharacterAnim(0);
+	}
+
+	_newShapeFlag = -1;
+	resetCharacterAnimDim();
+}
+
+void KyraEngine_MR::resetNewShapes(int count, uint8 *filedata) {
+	debugC(9, kDebugLevelAnimator, "KyraEngine_MR::resetNewShapes(%d, %p)", count, (const void*)filedata);
+	for (int i = 0; i < count; ++i)
+		_gameShapes[9+i] = 0;
+	delete [] filedata;
+	setNextIdleAnimTimer();
+}
+
+} // end of namespace Kyra
+