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, 1301 insertions, 0 deletions

diff --git a/engines/kyra/engine/scene_lok.cpp b/engines/kyra/engine/scene_lok.cpp
new file mode 100644
index 0000000000..51348c5392
--- /dev/null
+++ b/engines/kyra/engine/scene_lok.cpp
@@ -0,0 +1,1301 @@
+/* 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/engine/kyra_lok.h"
+#include "kyra/resource/resource.h"
+#include "kyra/sound/sound.h"
+#include "kyra/engine/sprites.h"
+#include "kyra/graphics/animator_lok.h"
+#include "kyra/engine/timer.h"
+
+#include "common/system.h"
+
+namespace Kyra {
+
+void KyraEngine_LoK::enterNewScene(int sceneId, int facing, int unk1, int unk2, int brandonAlive) {
+	int unkVar1 = 1;
+	_screen->hideMouse();
+
+	// TODO: Check how the original handled sfx still playing
+	_sound->stopAllSoundEffects();
+
+	if (_flags.platform == Common::kPlatformFMTowns) {
+		int newSfxFile = -1;
+		if (_currentCharacter->sceneId == 7 && sceneId == 24)
+			newSfxFile = 2;
+		else if (_currentCharacter->sceneId == 25 && sceneId == 109)
+			newSfxFile = 3;
+		else if (_currentCharacter->sceneId == 120 && sceneId == 37)
+			newSfxFile = 4;
+		else if (_currentCharacter->sceneId == 52 && sceneId == 199)
+			newSfxFile = 5;
+		else if (_currentCharacter->sceneId == 37 && sceneId == 120)
+			newSfxFile = 3;
+		else if (_currentCharacter->sceneId == 109 && sceneId == 25)
+			newSfxFile = 2;
+		else if (_currentCharacter->sceneId == 24 && sceneId == 7)
+			newSfxFile = 1;
+
+		if (newSfxFile != -1) {
+			_curSfxFile = newSfxFile;
+			_sound->loadSoundFile(_curSfxFile);
+		}
+	}
+
+	switch (_currentCharacter->sceneId) {
+	case 1:
+		if (sceneId == 0) {
+			moveCharacterToPos(0, 0, _currentCharacter->x1, 84);
+			unkVar1 = 0;
+		}
+		break;
+
+	case 3:
+		if (sceneId == 2) {
+			moveCharacterToPos(0, 6, 155, _currentCharacter->y1);
+			unkVar1 = 0;
+		}
+		break;
+
+	case 26:
+		if (sceneId == 27) {
+			moveCharacterToPos(0, 6, 155, _currentCharacter->y1);
+			unkVar1 = 0;
+		}
+		break;
+
+	case 44:
+		if (sceneId == 45) {
+			moveCharacterToPos(0, 2, 192, _currentCharacter->y1);
+			unkVar1 = 0;
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	if (unkVar1 && unk1) {
+		int xpos = _currentCharacter->x1;
+		int ypos = _currentCharacter->y1;
+		switch (facing) {
+		case 0:
+			ypos = _currentCharacter->y1 - 6;
+			break;
+
+		case 2:
+			xpos = 336;
+			break;
+
+		case 4:
+			ypos = 143;
+			break;
+
+		case 6:
+			xpos = -16;
+			break;
+
+		default:
+			break;
+		}
+
+		moveCharacterToPos(0, facing, xpos, ypos);
+	}
+
+	for (int i = 0; i < ARRAYSIZE(_movieObjects); ++i)
+		_movieObjects[i]->close();
+
+	if (!brandonAlive) {
+		_emc->init(&_scriptClick, &_scriptClickData);
+		_emc->start(&_scriptClick, 5);
+		while (_emc->isValid(&_scriptClick))
+			_emc->run(&_scriptClick);
+	}
+
+	memset(_entranceMouseCursorTracks, 0xFF, sizeof(_entranceMouseCursorTracks));
+	_currentCharacter->sceneId = sceneId;
+
+	assert(sceneId < _roomTableSize);
+	assert(_roomTable[sceneId].nameIndex < _roomFilenameTableSize);
+
+	Room *currentRoom = &_roomTable[sceneId];
+
+	setupSceneResource(sceneId);
+
+	_currentRoom = sceneId;
+
+	int tableId = _roomTable[sceneId].nameIndex;
+	char fileNameBuffer[32];
+	strcpy(fileNameBuffer, _roomFilenameTable[tableId]);
+	strcat(fileNameBuffer, ".DAT");
+	_sprites->loadDat(fileNameBuffer, _sceneExits);
+	_sprites->setupSceneAnims();
+	_emc->unload(&_scriptClickData);
+	loadSceneMsc();
+
+	_walkBlockNorth = currentRoom->northExit;
+	_walkBlockEast = currentRoom->eastExit;
+	_walkBlockSouth = currentRoom->southExit;
+	_walkBlockWest = currentRoom->westExit;
+
+	if (_walkBlockNorth == 0xFFFF)
+		_screen->blockOutRegion(0, 0, 320, (_northExitHeight & 0xFF) + 3);
+	if (_walkBlockEast == 0xFFFF)
+		_screen->blockOutRegion(312, 0, 8, 139);
+	if (_walkBlockSouth == 0xFFFF)
+		_screen->blockOutRegion(0, 135, 320, 8);
+	if (_walkBlockWest == 0xFFFF)
+		_screen->blockOutRegion(0, 0, 8, 139);
+
+	if (!brandonAlive)
+		updatePlayerItemsForScene();
+
+	startSceneScript(brandonAlive);
+	setupSceneItems();
+
+	initSceneData(facing, unk2, brandonAlive);
+
+	_loopFlag2 = 0;
+	_screen->showMouse();
+	if (!brandonAlive)
+		seq_poisonDeathNow(0);
+	updateMousePointer(true);
+	_changedScene = true;
+}
+
+void KyraEngine_LoK::transcendScenes(int roomIndex, int roomName) {
+	assert(roomIndex < _roomTableSize);
+
+	if (_flags.isTalkie) {
+		char file[32];
+		assert(roomIndex < _roomTableSize);
+		int tableId = _roomTable[roomIndex].nameIndex;
+		assert(tableId < _roomFilenameTableSize);
+		strcpy(file, _roomFilenameTable[tableId]);
+		strcat(file, ".VRM");
+		_res->unloadPakFile(file);
+	}
+
+	_roomTable[roomIndex].nameIndex = roomName;
+	_unkScreenVar2 = 1;
+	_unkScreenVar3 = 1;
+	_unkScreenVar1 = 0;
+	_brandonPosX = _currentCharacter->x1;
+	_brandonPosY = _currentCharacter->y1;
+	enterNewScene(roomIndex, _currentCharacter->facing, 0, 0, 0);
+	_unkScreenVar1 = 1;
+	_unkScreenVar2 = 0;
+	_unkScreenVar3 = 0;
+}
+
+void KyraEngine_LoK::setSceneFile(int roomIndex, int roomName) {
+	assert(roomIndex < _roomTableSize);
+	_roomTable[roomIndex].nameIndex = roomName;
+}
+
+void KyraEngine_LoK::moveCharacterToPos(int character, int facing, int xpos, int ypos) {
+	Character *ch = &_characterList[character];
+	ch->facing = facing;
+	_screen->hideMouse();
+	xpos = (int16)(xpos & 0xFFFC);
+	ypos = (int16)(ypos & 0xFFFE);
+	_timer->disable(19);
+	_timer->disable(14);
+	_timer->disable(18);
+	uint32 nextFrame = 0;
+
+	switch (facing) {
+	case 0:
+		while (ypos < ch->y1) {
+			nextFrame = _timer->getDelay(5 + character) * _tickLength + _system->getMillis();
+			setCharacterPositionWithUpdate(character);
+			delayUntil(nextFrame, true);
+		}
+		break;
+
+	case 2:
+		while (ch->x1 < xpos) {
+			nextFrame = _timer->getDelay(5 + character) * _tickLength + _system->getMillis();
+			setCharacterPositionWithUpdate(character);
+			delayUntil(nextFrame, true);
+		}
+		break;
+
+	case 4:
+		while (ypos > ch->y1) {
+			nextFrame = _timer->getDelay(5 + character) * _tickLength + _system->getMillis();
+			setCharacterPositionWithUpdate(character);
+			delayUntil(nextFrame, true);
+		}
+		break;
+
+	case 6:
+		while (ch->x1 > xpos) {
+			nextFrame = _timer->getDelay(5 + character) * _tickLength + _system->getMillis();
+			setCharacterPositionWithUpdate(character);
+			delayUntil(nextFrame, true);
+		}
+		break;
+
+	default:
+		break;
+	}
+
+	_timer->enable(19);
+	_timer->enable(14);
+	_timer->enable(18);
+	_screen->showMouse();
+}
+
+void KyraEngine_LoK::setCharacterPositionWithUpdate(int character) {
+	setCharacterPosition(character, 0);
+	_sprites->updateSceneAnims();
+	_timer->update();
+	_animator->updateAllObjectShapes();
+	updateTextFade();
+
+	if (_currentCharacter->sceneId == 210)
+		updateKyragemFading();
+}
+
+int KyraEngine_LoK::setCharacterPosition(int character, int *facingTable) {
+	if (character == 0) {
+		_currentCharacter->x1 += _charAddXPosTable[_currentCharacter->facing];
+		_currentCharacter->y1 += _charAddYPosTable[_currentCharacter->facing];
+		setCharacterPositionHelper(0, facingTable);
+		return 1;
+	} else {
+		_characterList[character].x1 += _charAddXPosTable[_characterList[character].facing];
+		_characterList[character].y1 += _charAddYPosTable[_characterList[character].facing];
+		if (_characterList[character].sceneId == _currentCharacter->sceneId)
+			setCharacterPositionHelper(character, 0);
+	}
+	return 0;
+}
+
+void KyraEngine_LoK::setCharacterPositionHelper(int character, int *facingTable) {
+	Character *ch = &_characterList[character];
+	++ch->currentAnimFrame;
+	int facing = ch->facing;
+	if (facingTable) {
+		if (*facingTable != *(facingTable - 1)) {
+			if (*(facingTable - 1) == *(facingTable + 1)) {
+				facing = getOppositeFacingDirection(*(facingTable - 1));
+				*facingTable = *(facingTable - 1);
+			}
+		}
+	}
+
+	if (facing == 0) {
+		++_characterFacingZeroCount[character];
+	} else {
+		bool resetTables = false;
+		if (facing != 7) {
+			if (facing - 1 != 0) {
+				if (facing != 4) {
+					if (facing == 3 || facing == 5) {
+						if (_characterFacingFourCount[character] > 2)
+							facing = 4;
+						resetTables = true;
+					}
+				} else {
+					++_characterFacingFourCount[character];
+				}
+			} else {
+				if (_characterFacingZeroCount[character] > 2)
+					facing = 0;
+				resetTables = true;
+			}
+		} else {
+			if (_characterFacingZeroCount[character] > 2)
+				facing = 0;
+			resetTables = true;
+		}
+
+		if (resetTables) {
+			_characterFacingZeroCount[character] = 0;
+			_characterFacingFourCount[character] = 0;
+		}
+	}
+
+	static const uint16 maxAnimationFrame[] = {
+		0x000F, 0x0031, 0x0055, 0x0000, 0x0000, 0x0000,
+		0x0008, 0x002A, 0x004E, 0x0000, 0x0000, 0x0000,
+		0x0022, 0x0046, 0x006A, 0x0000, 0x0000, 0x0000,
+		0x001D, 0x0041, 0x0065, 0x0000, 0x0000, 0x0000,
+		0x001F, 0x0043, 0x0067, 0x0000, 0x0000, 0x0000,
+		0x0028, 0x004C, 0x0070, 0x0000, 0x0000, 0x0000,
+		0x0023, 0x0047, 0x006B, 0x0000, 0x0000, 0x0000
+	};
+
+	if (facing == 0) {
+		if (maxAnimationFrame[36 + character] > ch->currentAnimFrame)
+			ch->currentAnimFrame = maxAnimationFrame[36 + character];
+		if (maxAnimationFrame[30 + character] < ch->currentAnimFrame)
+			ch->currentAnimFrame = maxAnimationFrame[36 + character];
+	} else if (facing == 4) {
+		if (maxAnimationFrame[18 + character] > ch->currentAnimFrame)
+			ch->currentAnimFrame = maxAnimationFrame[18 + character];
+		if (maxAnimationFrame[12 + character] < ch->currentAnimFrame)
+			ch->currentAnimFrame = maxAnimationFrame[18 + character];
+	} else {
+		if (maxAnimationFrame[18 + character] < ch->currentAnimFrame)
+			ch->currentAnimFrame = maxAnimationFrame[30 + character];
+		if (maxAnimationFrame[character] == ch->currentAnimFrame)
+			ch->currentAnimFrame = maxAnimationFrame[6 + character];
+		if (maxAnimationFrame[character] < ch->currentAnimFrame)
+			ch->currentAnimFrame = maxAnimationFrame[6 + character] + 2;
+	}
+
+	if (character == 0 && (_brandonStatusBit & 0x10))
+		ch->currentAnimFrame = 88;
+
+	_animator->animRefreshNPC(character);
+}
+
+void KyraEngine_LoK::loadSceneMsc() {
+	assert(_currentCharacter->sceneId < _roomTableSize);
+	int tableId = _roomTable[_currentCharacter->sceneId].nameIndex;
+	assert(tableId < _roomFilenameTableSize);
+	char fileNameBuffer[32];
+	strcpy(fileNameBuffer, _roomFilenameTable[tableId]);
+	strcat(fileNameBuffer, ".MSC");
+	_screen->fillRect(0, 0, 319, 199, 0, 5);
+	_res->exists(fileNameBuffer, true);
+	_screen->loadBitmap(fileNameBuffer, 3, 5, 0);
+}
+
+void KyraEngine_LoK::startSceneScript(int brandonAlive) {
+	assert(_currentCharacter->sceneId < _roomTableSize);
+	int tableId = _roomTable[_currentCharacter->sceneId].nameIndex;
+	assert(tableId < _roomFilenameTableSize);
+	char fileNameBuffer[32];
+	strcpy(fileNameBuffer, _roomFilenameTable[tableId]);
+	strcat(fileNameBuffer, ".CPS");
+	_screen->clearPage(3);
+	_res->exists(fileNameBuffer, true);
+	// FIXME: check this hack for amiga version
+	_screen->loadBitmap(fileNameBuffer, 3, 3, (_flags.platform == Common::kPlatformAmiga ? &_screen->getPalette(0) : 0));
+	_sprites->loadSceneShapes();
+	_exitListPtr = 0;
+
+	_scaleMode = 1;
+	for (int i = 0; i < 145; ++i)
+		_scaleTable[i] = 256;
+
+	clearNoDropRects();
+	_emc->init(&_scriptClick, &_scriptClickData);
+	strcpy(fileNameBuffer, _roomFilenameTable[tableId]);
+	strcat(fileNameBuffer, ".EMC");
+	_res->exists(fileNameBuffer, true);
+	_emc->unload(&_scriptClickData);
+	_emc->load(fileNameBuffer, &_scriptClickData, &_opcodes);
+	_emc->start(&_scriptClick, 0);
+	_scriptClick.regs[0] = _currentCharacter->sceneId;
+	_scriptClick.regs[7] = brandonAlive;
+
+	while (_emc->isValid(&_scriptClick))
+		_emc->run(&_scriptClick);
+}
+
+void KyraEngine_LoK::initSceneData(int facing, int unk1, int brandonAlive) {
+	int16 xpos2 = 0;
+	int setFacing = 1;
+
+	int16 xpos = 0, ypos = 0;
+
+	if (_brandonPosX == -1 && _brandonPosY == -1) {
+		switch (facing + 1) {
+		case 0:
+			xpos = ypos = -1;
+			break;
+
+		case 1: case 2: case 8:
+			xpos = _sceneExits.southXPos;
+			ypos = _sceneExits.southYPos;
+			break;
+
+		case 3:
+			xpos = _sceneExits.westXPos;
+			ypos = _sceneExits.westYPos;
+			break;
+
+		case 4: case 5: case 6:
+			xpos = _sceneExits.northXPos;
+			ypos = _sceneExits.northYPos;
+			break;
+
+		case 7:
+			xpos = _sceneExits.eastXPos;
+			ypos = _sceneExits.eastYPos;
+			break;
+
+		default:
+			break;
+		}
+
+		if ((uint8)(_northExitHeight & 0xFF) + 2 >= ypos)
+			ypos = (_northExitHeight & 0xFF) + 4;
+		if (xpos >= 308)
+			xpos = 304;
+		if ((uint8)(_northExitHeight >> 8) - 2 <= ypos)
+			ypos = (_northExitHeight >> 8) - 4;
+		if (xpos <= 12)
+			xpos = 16;
+	}
+
+	if (_brandonPosX > -1)
+		xpos = _brandonPosX;
+	if (_brandonPosY > -1)
+		ypos = _brandonPosY;
+
+	int16 ypos2 = 0;
+	if (_brandonPosX > -1 && _brandonPosY > -1) {
+		switch (_currentCharacter->sceneId) {
+		case 1:
+			_currentCharacter->x1 = xpos;
+			_currentCharacter->x2 = xpos;
+			_currentCharacter->y1 = ypos;
+			_currentCharacter->y2 = ypos;
+			facing = 4;
+			xpos2 = 192;
+			ypos2 = 104;
+			setFacing = 0;
+			unk1 = 1;
+			break;
+
+		case 3:
+			_currentCharacter->x1 = xpos;
+			_currentCharacter->x2 = xpos;
+			_currentCharacter->y1 = ypos;
+			_currentCharacter->y2 = ypos;
+			facing = 2;
+			xpos2 = 204;
+			ypos2 = 94;
+			setFacing = 0;
+			unk1 = 1;
+			break;
+
+		case 26:
+			_currentCharacter->x1 = xpos;
+			_currentCharacter->x2 = xpos;
+			_currentCharacter->y1 = ypos;
+			_currentCharacter->y2 = ypos;
+			facing = 2;
+			xpos2 = 192;
+			ypos2 = 128;
+			setFacing = 0;
+			unk1 = 1;
+			break;
+
+		case 44:
+			_currentCharacter->x1 = xpos;
+			_currentCharacter->x2 = xpos;
+			_currentCharacter->y1 = ypos;
+			_currentCharacter->y2 = ypos;
+			facing = 6;
+			xpos2 = 156;
+			ypos2 = 96;
+			setFacing = 0;
+			unk1 = 1;
+			break;
+
+		case 37:
+			_currentCharacter->x1 = xpos;
+			_currentCharacter->x2 = xpos;
+			_currentCharacter->y1 = ypos;
+			_currentCharacter->y2 = ypos;
+			facing = 2;
+			xpos2 = 148;
+			ypos2 = 114;
+			setFacing = 0;
+			unk1 = 1;
+			break;
+
+		default:
+			break;
+		}
+	}
+
+	_brandonPosX = _brandonPosY = -1;
+
+	if (unk1 && setFacing) {
+		ypos2 = ypos;
+		xpos2 = xpos;
+		switch (facing) {
+		case 0:
+			ypos = 142;
+			break;
+
+		case 2:
+			xpos = -16;
+			break;
+
+		case 4:
+			ypos = (uint8)(_northExitHeight & 0xFF) - 4;
+			break;
+
+		case 6:
+			xpos = 336;
+			break;
+
+		default:
+			break;
+		}
+	}
+
+	xpos2 = (int16)(xpos2 & 0xFFFC);
+	ypos2 = (int16)(ypos2 & 0xFFFE);
+	xpos = (int16)(xpos & 0xFFFC);
+	ypos = (int16)(ypos & 0xFFFE);
+	_currentCharacter->facing = facing;
+	_currentCharacter->x1 = xpos;
+	_currentCharacter->x2 = xpos;
+	_currentCharacter->y1 = ypos;
+	_currentCharacter->y2 = ypos;
+
+	initSceneObjectList(brandonAlive);
+
+	if (unk1 && brandonAlive == 0)
+		moveCharacterToPos(0, facing, xpos2, ypos2);
+
+	_scriptClick.regs[4] = _itemInHand;
+	_scriptClick.regs[7] = brandonAlive;
+	_emc->start(&_scriptClick, 3);
+	while (_emc->isValid(&_scriptClick))
+		_emc->run(&_scriptClick);
+}
+
+void KyraEngine_LoK::initSceneObjectList(int brandonAlive) {
+	for (int i = 0; i < 28; ++i)
+		_animator->actors()[i].active = 0;
+
+	int startAnimFrame = 0;
+
+	Animator_LoK::AnimObject *curAnimState = _animator->actors();
+	curAnimState->active = 1;
+	curAnimState->drawY = _currentCharacter->y1;
+	curAnimState->sceneAnimPtr = _shapes[_currentCharacter->currentAnimFrame];
+	curAnimState->animFrameNumber = _currentCharacter->currentAnimFrame;
+	startAnimFrame = _currentCharacter->currentAnimFrame - 7;
+	int xOffset = _defaultShapeTable[startAnimFrame].xOffset;
+	int yOffset = _defaultShapeTable[startAnimFrame].yOffset;
+
+	if (_scaleMode) {
+		curAnimState->x1 = _currentCharacter->x1;
+		curAnimState->y1 = _currentCharacter->y1;
+
+		_animator->_brandonScaleX = _scaleTable[_currentCharacter->y1];
+		_animator->_brandonScaleY = _scaleTable[_currentCharacter->y1];
+
+		curAnimState->x1 += (_animator->_brandonScaleX * xOffset) >> 8;
+		curAnimState->y1 += (_animator->_brandonScaleY * yOffset) >> 8;
+	} else {
+		curAnimState->x1 = _currentCharacter->x1 + xOffset;
+		curAnimState->y1 = _currentCharacter->y1 + yOffset;
+	}
+
+	curAnimState->x2 = curAnimState->x1;
+	curAnimState->y2 = curAnimState->y1;
+	curAnimState->refreshFlag = 1;
+	curAnimState->bkgdChangeFlag = 1;
+	_animator->clearQueue();
+	_animator->addObjectToQueue(curAnimState);
+
+	int listAdded = 0;
+	int addedObjects = 1;
+
+	for (int i = 1; i < 5; ++i) {
+		Character *ch = &_characterList[i];
+		curAnimState = &_animator->actors()[addedObjects];
+		if (ch->sceneId != _currentCharacter->sceneId) {
+			curAnimState->active = 0;
+			curAnimState->refreshFlag = 0;
+			curAnimState->bkgdChangeFlag = 0;
+			++addedObjects;
+			continue;
+		}
+
+		curAnimState->drawY = ch->y1;
+		curAnimState->sceneAnimPtr = _shapes[ch->currentAnimFrame];
+		curAnimState->animFrameNumber = ch->currentAnimFrame;
+		startAnimFrame = ch->currentAnimFrame - 7;
+		xOffset = _defaultShapeTable[startAnimFrame].xOffset;
+		yOffset = _defaultShapeTable[startAnimFrame].yOffset;
+		if (_scaleMode) {
+			curAnimState->x1 = ch->x1;
+			curAnimState->y1 = ch->y1;
+
+			_animator->_brandonScaleX = _scaleTable[ch->y1];
+			_animator->_brandonScaleY = _scaleTable[ch->y1];
+
+			curAnimState->x1 += (_animator->_brandonScaleX * xOffset) >> 8;
+			curAnimState->y1 += (_animator->_brandonScaleY * yOffset) >> 8;
+		} else {
+			curAnimState->x1 = ch->x1 + xOffset;
+			curAnimState->y1 = ch->y1 + yOffset;
+		}
+		curAnimState->x2 = curAnimState->x1;
+		curAnimState->y2 = curAnimState->y1;
+		curAnimState->active = 1;
+		curAnimState->refreshFlag = 1;
+		curAnimState->bkgdChangeFlag = 1;
+
+		if (ch->facing >= 1 && ch->facing <= 3)
+			curAnimState->flags |= 1;
+		else if (ch->facing >= 5 && ch->facing <= 7)
+			curAnimState->flags &= 0xFFFFFFFE;
+
+		_animator->addObjectToQueue(curAnimState);
+
+		++addedObjects;
+		++listAdded;
+		if (listAdded < 2)
+			i = 5;
+	}
+
+	for (int i = 0; i < 11; ++i) {
+		curAnimState = &_animator->sprites()[i];
+
+		if (_sprites->_anims[i].play) {
+			curAnimState->active = 1;
+			curAnimState->refreshFlag = 1;
+			curAnimState->bkgdChangeFlag = 1;
+		} else {
+			curAnimState->active = 0;
+			curAnimState->refreshFlag = 0;
+			curAnimState->bkgdChangeFlag = 0;
+		}
+		curAnimState->height = _sprites->_anims[i].height;
+		curAnimState->height2 = _sprites->_anims[i].height2;
+		curAnimState->width = _sprites->_anims[i].width + 1;
+		curAnimState->width2 = _sprites->_anims[i].width2;
+		curAnimState->drawY = _sprites->_anims[i].drawY;
+		curAnimState->x1 = curAnimState->x2 = _sprites->_anims[i].x;
+		curAnimState->y1 = curAnimState->y2 = _sprites->_anims[i].y;
+		curAnimState->background = _sprites->_anims[i].background;
+		curAnimState->sceneAnimPtr = _sprites->_sceneShapes[_sprites->_anims[i].sprite];
+
+		curAnimState->disable = _sprites->_anims[i].disable;
+
+		if (_sprites->_anims[i].unk2)
+			curAnimState->flags = 0x800;
+		else
+			curAnimState->flags = 0;
+
+		if (_sprites->_anims[i].flipX)
+			curAnimState->flags |= 0x1;
+
+		_animator->addObjectToQueue(curAnimState);
+	}
+
+	for (int i = 0; i < 12; ++i) {
+		curAnimState = &_animator->items()[i];
+		Room *curRoom = &_roomTable[_currentCharacter->sceneId];
+		byte curItem = curRoom->itemsTable[i];
+		if (curItem != 0xFF) {
+			curAnimState->drawY = curRoom->itemsYPos[i];
+			curAnimState->sceneAnimPtr = _shapes[216 + curItem];
+			curAnimState->animFrameNumber = (int16)0xFFFF;
+			curAnimState->y1 = curRoom->itemsYPos[i];
+			curAnimState->x1 = curRoom->itemsXPos[i];
+
+			curAnimState->x1 -= (_animator->fetchAnimWidth(curAnimState->sceneAnimPtr, _scaleTable[curAnimState->drawY])) >> 1;
+			curAnimState->y1 -= _animator->fetchAnimHeight(curAnimState->sceneAnimPtr, _scaleTable[curAnimState->drawY]);
+
+			curAnimState->x2 = curAnimState->x1;
+			curAnimState->y2 = curAnimState->y1;
+
+			curAnimState->active = 1;
+			curAnimState->refreshFlag = 1;
+			curAnimState->bkgdChangeFlag = 1;
+
+			_animator->addObjectToQueue(curAnimState);
+		} else {
+			curAnimState->active = 0;
+			curAnimState->refreshFlag = 0;
+			curAnimState->bkgdChangeFlag = 0;
+		}
+	}
+
+	_animator->preserveAnyChangedBackgrounds();
+	curAnimState = _animator->actors();
+	curAnimState->bkgdChangeFlag = 1;
+	curAnimState->refreshFlag = 1;
+	for (int i = 1; i < 28; ++i) {
+		curAnimState = &_animator->objects()[i];
+		if (curAnimState->active) {
+			curAnimState->bkgdChangeFlag = 1;
+			curAnimState->refreshFlag = 1;
+		}
+	}
+	_animator->restoreAllObjectBackgrounds();
+	_animator->preserveAnyChangedBackgrounds();
+	_animator->prepDrawAllObjects();
+	initSceneScreen(brandonAlive);
+	_animator->copyChangedObjectsForward(0);
+}
+
+void KyraEngine_LoK::initSceneScreen(int brandonAlive) {
+	if (_flags.platform == Common::kPlatformAmiga) {
+		if (_unkScreenVar1 && !queryGameFlag(0xF0)) {
+			_screen->getPalette(2).clear();
+			if (_currentCharacter->sceneId != 117 || !queryGameFlag(0xB3))
+				_screen->setScreenPalette(_screen->getPalette(2));
+		}
+
+		if (_unkScreenVar2 == 1)
+			_screen->shuffleScreen(8, 8, 304, 128, 2, 0, _unkScreenVar3, false);
+		else
+			_screen->copyRegion(8, 8, 8, 8, 304, 128, 2, 0, Screen::CR_NO_P_CHECK);
+
+		if (_unkScreenVar1 && !queryGameFlag(0xA0)) {
+			if (_currentCharacter->sceneId == 45 && _cauldronState)
+				_screen->getPalette(0).copy(_screen->getPalette(4), 12, 1);
+
+			if (_currentCharacter->sceneId >= 229 && _currentCharacter->sceneId <= 245 && (_brandonStatusBit & 1))
+				_screen->copyPalette(0, 10);
+
+			_screen->setScreenPalette(_screen->getPalette(0));
+		}
+	} else {
+		if (_unkScreenVar1 && !queryGameFlag(0xA0)) {
+			for (int i = 0; i < 60; ++i) {
+				uint16 col = _screen->getPalette(0)[684 + i];
+				col += _screen->getPalette(1)[684 + i] << 1;
+				col >>= 2;
+				_screen->getPalette(0)[684 + i] = col;
+			}
+			_screen->setScreenPalette(_screen->getPalette(0));
+		}
+
+		if (_unkScreenVar2 == 1)
+			_screen->shuffleScreen(8, 8, 304, 128, 2, 0, _unkScreenVar3, false);
+		else
+			_screen->copyRegion(8, 8, 8, 8, 304, 128, 2, 0);
+
+		if (_unkScreenVar1 && _paletteChanged) {
+			if (!queryGameFlag(0xA0)) {
+				_screen->getPalette(0).copy(_screen->getPalette(1), 228, 20);
+				_screen->setScreenPalette(_screen->getPalette(0));
+			} else {
+				_screen->getPalette(0).clear();
+			}
+		}
+	}
+
+	if (!_emc->start(&_scriptClick, 2))
+		error("Could not start script function 2 of scene script");
+
+	_scriptClick.regs[7] = brandonAlive;
+
+	while (_emc->isValid(&_scriptClick))
+		_emc->run(&_scriptClick);
+
+	setTextFadeTimerCountdown(-1);
+
+	if (_currentCharacter->sceneId == 210) {
+		if (_itemInHand != kItemNone)
+			magicOutMouseItem(2, -1);
+
+		_screen->hideMouse();
+		for (int i = 0; i < 10; ++i) {
+			if (_currentCharacter->inventoryItems[i] != kItemNone)
+				magicOutMouseItem(2, i);
+		}
+		_screen->showMouse();
+	}
+}
+
+int KyraEngine_LoK::handleSceneChange(int xpos, int ypos, int unk1, int frameReset) {
+	if (queryGameFlag(0xEF))
+		unk1 = 0;
+
+	int sceneId = _currentCharacter->sceneId;
+	_pathfinderFlag = 0;
+
+	if (xpos < 12) {
+		if (_roomTable[sceneId].westExit != 0xFFFF) {
+			xpos = 12;
+			ypos = _sceneExits.westYPos;
+			_pathfinderFlag = 7;
+		}
+	} else if (xpos >= 308) {
+		if (_roomTable[sceneId].eastExit != 0xFFFF) {
+			xpos = 307;
+			ypos = _sceneExits.eastYPos;
+			_pathfinderFlag = 13;
+		}
+	}
+
+	if (ypos <= (_northExitHeight & 0xFF) + 2) {
+		if (_roomTable[sceneId].northExit != 0xFFFF) {
+			xpos = _sceneExits.northXPos;
+			ypos = _northExitHeight & 0xFF;
+			_pathfinderFlag = 14;
+		}
+	} else if (ypos >= 136) {
+		if (_roomTable[sceneId].southExit != 0xFFFF) {
+			xpos = _sceneExits.southXPos;
+			ypos = 136;
+			_pathfinderFlag = 11;
+		}
+	}
+
+	int temp = xpos - _currentCharacter->x1;
+	if (ABS(temp) < 4) {
+		temp = ypos - _currentCharacter->y1;
+		if (ABS(temp) < 2)
+			return 0;
+	}
+
+	int x = (int16)(_currentCharacter->x1 & 0xFFFC);
+	int y = (int16)(_currentCharacter->y1 & 0xFFFE);
+	xpos = (int16)(xpos & 0xFFFC);
+	ypos = (int16)(ypos & 0xFFFE);
+
+	int ret = findWay(x, y, xpos, ypos, _movFacingTable, 150);
+	_pathfinderFlag = 0;
+
+	if (ret >= _lastFindWayRet)
+		_lastFindWayRet = ret;
+
+	if (ret == 0x7D00 || ret == 0)
+		return 0;
+
+	return processSceneChange(_movFacingTable, unk1, frameReset);
+}
+
+int KyraEngine_LoK::processSceneChange(int *table, int unk1, int frameReset) {
+	if (queryGameFlag(0xEF))
+		unk1 = 0;
+
+	int *tableStart = table;
+	_sceneChangeState = 0;
+	_loopFlag2 = 0;
+	bool running = true;
+	int returnValue = 0;
+	uint32 nextFrame = 0;
+
+	while (running) {
+		bool forceContinue = false;
+		switch (*table) {
+		case 0: case 1: case 2:
+		case 3: case 4: case 5:
+		case 6: case 7:
+			_currentCharacter->facing = getOppositeFacingDirection(*table);
+			break;
+
+		case 8:
+			forceContinue = true;
+			running = false;
+			break;
+
+		default:
+			++table;
+			forceContinue = true;
+		}
+
+		returnValue = changeScene(_currentCharacter->facing);
+		if (returnValue)
+			running = false;
+
+		if (unk1) {
+			if (skipFlag()) {
+				resetSkipFlag(false);
+				running = false;
+				_sceneChangeState = 1;
+			}
+		}
+
+		if (forceContinue || !running)
+			continue;
+
+		int temp = 0;
+		if (table == tableStart || table[1] == 8)
+			temp = setCharacterPosition(0, 0);
+		else
+			temp = setCharacterPosition(0, table);
+
+		if (temp)
+			++table;
+
+		nextFrame = _timer->getDelay(5) * _tickLength + _system->getMillis();
+		while (_system->getMillis() < nextFrame) {
+			_timer->update();
+
+			if (_currentCharacter->sceneId == 210) {
+				updateKyragemFading();
+				if (seq_playEnd() || _beadStateVar == 4 || _beadStateVar == 5) {
+					*table = 8;
+					running = false;
+					break;
+				}
+			}
+
+			if ((nextFrame - _system->getMillis()) >= 10)
+				delay(10, true);
+		}
+	}
+
+	if (frameReset && !(_brandonStatusBit & 2))
+		_currentCharacter->currentAnimFrame = 7;
+
+	_animator->animRefreshNPC(0);
+	_animator->updateAllObjectShapes();
+	return returnValue;
+}
+
+int KyraEngine_LoK::changeScene(int facing) {
+	if (queryGameFlag(0xEF)) {
+		if (_currentCharacter->sceneId == 5)
+			return 0;
+	}
+
+	int xpos = _charAddXPosTable[facing] + _currentCharacter->x1;
+	int ypos = _charAddYPosTable[facing] + _currentCharacter->y1;
+
+	if (xpos >= 12 && xpos <= 308) {
+		if (!lineIsPassable(xpos, ypos))
+			return false;
+	}
+
+	if (_exitListPtr) {
+		int16 *ptr = _exitListPtr;
+		// this loop should be only entered one time, seems to be some hack in the original
+		while (true) {
+			if (*ptr == -1)
+				break;
+
+			if (*ptr > _currentCharacter->x1 || _currentCharacter->y1 < ptr[1] || _currentCharacter->x1 > ptr[2] || _currentCharacter->y1 > ptr[3]) {
+				ptr += 10;
+				break;
+			}
+
+			_brandonPosX = ptr[6];
+			_brandonPosY = ptr[7];
+			uint16 sceneId = ptr[5];
+			facing = ptr[4];
+			int unk1 = ptr[8];
+			int unk2 = ptr[9];
+
+			if (sceneId == 0xFFFF) {
+				switch (facing) {
+				case 0:
+					sceneId = _roomTable[_currentCharacter->sceneId].northExit;
+					break;
+
+				case 2:
+					sceneId = _roomTable[_currentCharacter->sceneId].eastExit;
+					break;
+
+				case 4:
+					sceneId = _roomTable[_currentCharacter->sceneId].southExit;
+					break;
+
+				case 6:
+					sceneId = _roomTable[_currentCharacter->sceneId].westExit;
+					break;
+
+				default:
+					break;
+				}
+			}
+
+			_currentCharacter->facing = facing;
+			_animator->animRefreshNPC(0);
+			_animator->updateAllObjectShapes();
+			enterNewScene(sceneId, facing, unk1, unk2, 0);
+			resetGameFlag(0xEE);
+			return 1;
+		}
+	}
+
+	int returnValue = 0;
+	facing = 0;
+
+	if ((_northExitHeight & 0xFF) + 2 >= ypos || (_northExitHeight & 0xFF) + 2 >= _currentCharacter->y1) {
+		facing = 0;
+		returnValue = 1;
+	}
+
+	if (xpos >= 308 || (_currentCharacter->x1 + 4) >= 308) {
+		facing = 2;
+		returnValue = 1;
+	}
+
+	if (((_northExitHeight >> 8) & 0xFF) - 2 < ypos || ((_northExitHeight >> 8) & 0xFF) - 2 < _currentCharacter->y1) {
+		facing = 4;
+		returnValue = 1;
+	}
+
+	if (xpos <= 12 || _currentCharacter->y1 <= 12) {
+		facing = 6;
+		returnValue = 1;
+	}
+
+	if (!returnValue)
+		return 0;
+
+	uint16 sceneId = 0xFFFF;
+	switch (facing) {
+	case 0:
+		sceneId = _roomTable[_currentCharacter->sceneId].northExit;
+		break;
+
+	case 2:
+		sceneId = _roomTable[_currentCharacter->sceneId].eastExit;
+		break;
+
+	case 4:
+		sceneId = _roomTable[_currentCharacter->sceneId].southExit;
+		break;
+
+	default:
+		sceneId = _roomTable[_currentCharacter->sceneId].westExit;
+	}
+
+	if (sceneId == 0xFFFF)
+		return 0;
+
+	enterNewScene(sceneId, facing, 1, 1, 0);
+	return returnValue;
+}
+
+void KyraEngine_LoK::setCharactersInDefaultScene() {
+	static const uint32 defaultSceneTable[][4] = {
+		{ 0xFFFF, 0x0004, 0x0003, 0xFFFF },
+		{ 0xFFFF, 0x0022, 0xFFFF, 0x0000 },
+		{ 0xFFFF, 0x001D, 0x0021, 0xFFFF },
+		{ 0xFFFF, 0x0000, 0x0000, 0xFFFF }
+	};
+
+	for (int i = 1; i < 5; ++i) {
+		Character *cur = &_characterList[i];
+		//cur->field_20 = 0;
+
+		const uint32 *curTable = defaultSceneTable[i - 1];
+		cur->sceneId = curTable[0];
+
+		if (cur->sceneId == _currentCharacter->sceneId)
+			//++cur->field_20;
+			cur->sceneId = curTable[1/*cur->field_20*/];
+
+		//cur->field_23 = curTable[cur->field_20+1];
+	}
+}
+
+void KyraEngine_LoK::setCharactersPositions(int character) {
+	static const uint16 initXPosTable[] = {
+		0x3200, 0x0024, 0x2230, 0x2F00, 0x0020, 0x002B,
+		0x00CA, 0x00F0, 0x0082, 0x00A2, 0x0042
+	};
+	static const uint8 initYPosTable[] = {
+		0x00, 0xA2, 0x00, 0x42, 0x00,
+		0x67, 0x67, 0x60, 0x5A, 0x71,
+		0x76
+	};
+
+	assert(character < ARRAYSIZE(initXPosTable));
+	Character *edit = &_characterList[character];
+	edit->x1 = edit->x2 = initXPosTable[character];
+	edit->y1 = edit->y2 = initYPosTable[character];
+}
+
+#pragma mark -
+#pragma mark - Pathfinder
+#pragma mark -
+
+int KyraEngine_LoK::findWay(int x, int y, int toX, int toY, int *moveTable, int moveTableSize) {
+	int ret = KyraEngine_v1::findWay(x, y, toX, toY, moveTable, moveTableSize);
+	if (ret == 0x7D00)
+		return 0;
+	return getMoveTableSize(moveTable);
+}
+
+bool KyraEngine_LoK::lineIsPassable(int x, int y) {
+	if (queryGameFlag(0xEF)) {
+		if (_currentCharacter->sceneId == 5)
+			return true;
+	}
+
+	if (_pathfinderFlag & 2) {
+		if (x >= 312)
+			return false;
+	}
+
+	if (_pathfinderFlag & 4) {
+		if (y >= 136)
+			return false;
+	}
+
+	if (_pathfinderFlag & 8) {
+		if (x < 8)
+			return false;
+	}
+
+	if (_pathfinderFlag2) {
+		if (x <= 8 || x >= 312)
+			return true;
+		if (y < (_northExitHeight & 0xFF) || y > 135)
+			return true;
+	}
+
+	if (y > 137)
+		return false;
+
+	if (y < 0)
+		y = 0;
+
+	int ypos = 8;
+	if (_scaleMode) {
+		ypos = (_scaleTable[y] >> 5) + 1;
+		if (8 < ypos)
+			ypos = 8;
+	}
+
+	x -= (ypos >> 1);
+
+	int xpos = x;
+	int xtemp = xpos + ypos - 1;
+	if (x < 0)
+		xpos = 0;
+
+	if (xtemp > 319)
+		xtemp = 319;
+
+	for (; xpos < xtemp; ++xpos) {
+		if (!_screen->getShapeFlag1(xpos, y))
+			return false;
+	}
+	return true;
+}
+
+#pragma mark -
+
+void KyraEngine_LoK::setupZanthiaPalette(int pal) {
+	uint8 r, g, b;
+
+	switch (pal - 17) {
+	case 0:
+		// 0x88F
+		r = 33;
+		g = 33;
+		b = 63;
+		break;
+
+	case 1:
+		// 0x00F
+		r = 0;
+		g = 0;
+		b = 63;
+		break;
+
+	case 2:
+		// 0xF88
+		r = 63;
+		g = 33;
+		b = 33;
+		break;
+
+	case 3:
+		// 0xF00
+		r = 63;
+		g = 0;
+		b = 0;
+		break;
+
+	case 4:
+		// 0xFF9
+		r = 63;
+		g = 63;
+		b = 37;
+		break;
+
+	case 5:
+		// 0xFF1
+		r = 63;
+		g = 63;
+		b = 4;
+		break;
+
+	default:
+		// 0xFFF
+		r = 63;
+		g = 63;
+		b = 63;
+	}
+
+	_screen->getPalette(4)[12 * 3 + 0] = r;
+	_screen->getPalette(4)[12 * 3 + 1] = g;
+	_screen->getPalette(4)[12 * 3 + 2] = b;
+}
+
+#pragma mark -
+
+void KyraEngine_LoK::setupSceneResource(int sceneId) {
+	if (!_flags.isTalkie)
+		return;
+
+	if (_currentRoom != 0xFFFF) {
+		assert(_currentRoom < _roomTableSize);
+		int tableId = _roomTable[_currentRoom].nameIndex;
+		assert(tableId < _roomFilenameTableSize);
+
+		// unload our old room
+		char file[64];
+		strcpy(file, _roomFilenameTable[tableId]);
+		strcat(file, ".VRM");
+		_res->unloadPakFile(file);
+
+		strcpy(file, _roomFilenameTable[tableId]);
+		strcat(file, ".PAK");
+		_res->unloadPakFile(file);
+
+		strcpy(file, _roomFilenameTable[tableId]);
+		strcat(file, ".APK");
+		_res->unloadPakFile(file);
+	}
+
+	assert(sceneId < _roomTableSize);
+	int tableId = _roomTable[sceneId].nameIndex;
+	assert(tableId < _roomFilenameTableSize);
+
+	// load our new room
+	char file[64];
+	strcpy(file, _roomFilenameTable[tableId]);
+	strcat(file, ".VRM");
+	if (_res->exists(file))
+		_res->loadPakFile(file);
+
+	strcpy(file, _roomFilenameTable[tableId]);
+	strcat(file, ".PAK");
+	if (_res->exists(file))
+		_res->loadPakFile(file);
+
+	strcpy(file, _roomFilenameTable[tableId]);
+	strcat(file, ".APK");
+	if (_res->exists(file))
+		_res->loadPakFile(file);
+}
+
+} // End of namespace Kyra