KYRA: (EOB/LOL) - cleanup common code

(rename some stuff and move EOB/LOL common code to separate files)

1 files changed, 7 insertions, 591 deletions

diff --git a/engines/kyra/scene_eob.cpp b/engines/kyra/scene_eob.cpp
index e2a2e794ff..1927df79c1 100644
--- a/engines/kyra/scene_eob.cpp
+++ b/engines/kyra/scene_eob.cpp
@@ -20,7 +20,7 @@
  *
  */
 
-#if defined(ENABLE_EOB) || defined(ENABLE_LOL)
+#ifdef ENABLE_EOB
 
 #include "kyra/eobcommon.h"
 #include "kyra/resource.h"
@@ -30,590 +30,6 @@
 
 #include "common/system.h"
 
-namespace Kyra {
-
-void LolEobBaseEngine::setLevelShapesDim(int index, int16 &x1, int16 &x2, int dim) {
-	if (_lvlShapeLeftRight[index << 1] == -1) {
-		x1 = 0;
-		x2 = 22;
-
-		int16 y1 = 0;
-		int16 y2 = 120;
-
-		int m = index * 18;
-
-		for (int i = 0; i < 18; i++) {
-			uint8 d = _visibleBlocks[i]->walls[_sceneDrawVarDown];
-			uint8 a = _wllWallFlags[d];
-
-			if (a & 8) {
-				int t = _dscDim2[(m + i) << 1];
-
-				if (t > x1) {
-					x1 = t;
-					if (!(a & 0x10))
-						scaleLevelShapesDim(index, y1, y2, -1);
-				}
-
-				t = _dscDim2[((m + i) << 1) + 1];
-
-				if (t < x2) {
-					x2 = t;
-					if (!(a & 0x10))
-						scaleLevelShapesDim(index, y1, y2, -1);
-				}
-			} else {
-				int t = _dscDim1[m + i];
-
-				if (!_wllVmpMap[d] || t == -40)
-					continue;
-
-				if (t == -41) {
-					x1 = 22;
-					x2 = 0;
-					break;
-				}
-
-				if (t > 0 && x2 > t)
-					x2 = t;
-
-				if (t < 0 && x1 < -t)
-					x1 = -t;
-			}
-
-			if (x2 < x1)
-				break;
-		}
-
-		x1 += (_sceneXoffset >> 3);
-		x2 += (_sceneXoffset >> 3);
-
-
-		_lvlShapeTop[index] = y1;
-		_lvlShapeBottom[index] = y2;
-		_lvlShapeLeftRight[index << 1] = x1;
-		_lvlShapeLeftRight[(index << 1) + 1] = x2;
-	} else {
-		x1 = _lvlShapeLeftRight[index << 1];
-		x2 = _lvlShapeLeftRight[(index << 1) + 1];
-	}
-
-	drawLevelModifyScreenDim(dim, x1, 0, x2, 15);
-}
-
-void LolEobBaseEngine::scaleLevelShapesDim(int index, int16 &y1, int16 &y2, int dim) {
-	static const int8 dscY1[] = { 0x1E, 0x18, 0x10, 0x00 };
-	static const int8 dscY2[] = { 0x3B, 0x47, 0x56, 0x78 };
-
-	uint8 a = _dscDimMap[index];
-
-	if (dim == -1 && a != 3)
-		a++;
-
-	y1 = dscY1[a];
-	y2 = dscY2[a];
-
-	if (dim == -1)
-		return;
-
-	const ScreenDim *cDim = screen()->getScreenDim(dim);
-
-	screen()->modifyScreenDim(dim, cDim->sx, y1, cDim->w, y2 - y1);
-}
-
-void LolEobBaseEngine::drawLevelModifyScreenDim(int dim, int16 x1, int16 y1, int16 x2, int16 y2) {
-	screen()->modifyScreenDim(dim, x1, y1 << 3, x2 - x1, (y2 - y1) << 3);
-}
-
-void LolEobBaseEngine::generateBlockDrawingBuffer() {
-	_sceneDrawVarDown = _dscBlockMap[_currentDirection];
-	_sceneDrawVarRight = _dscBlockMap[_currentDirection + 4];
-	_sceneDrawVarLeft = _dscBlockMap[_currentDirection + 8];
-
-	/*******************************************
-    *             _visibleBlocks map           *
-	*                                          *
-	*     |     |     |     |     |     |      *
-	*  00 |  01 |  02 |  03 |  04 |  05 |  06  *
-	* ____|_____|_____|_____|_____|_____|_____ *
-	*     |     |     |     |     |     |      *
-	*     |  07 |  08 |  09 |  10 |  11 |      *
-	*     |_____|_____|_____|_____|_____|      *
-	*           |     |     |     |            *
-	*           |  12 |  13 |  14 |            *
-	*           |_____|_____|_____|            *
-	*                 |     |                  *
-	*              15 |  16 |  17              *
-	*                 | (P) |                  *
-	********************************************/
-
-	memset(_blockDrawingBuffer, 0, 660 * sizeof(uint16));
-
-	_wllProcessFlag = ((_currentBlock >> 5) + (_currentBlock & 0x1f) + _currentDirection) & 1;
-
-	if (_wllProcessFlag) // floor and ceiling
-		generateVmpTileDataFlipped(0, 15, 1, -330, 22, 15);
-	else
-		generateVmpTileData(0, 15, 1, -330, 22, 15);
-
-	assignVisibleBlocks(_currentBlock, _currentDirection);
-
-	uint8 t = _visibleBlocks[0]->walls[_sceneDrawVarRight];
-	if (t)
-		generateVmpTileData(-2, 3, t, 102, 3, 5);
-
-	t = _visibleBlocks[6]->walls[_sceneDrawVarLeft];
-	if (t)
-		generateVmpTileDataFlipped(21, 3, t, 102, 3, 5);
-
-	t = _visibleBlocks[1]->walls[_sceneDrawVarRight];
-	uint8 t2 = _visibleBlocks[2]->walls[_sceneDrawVarDown];
-
-	if (hasWall(t) && !(_wllWallFlags[t2] & 8))
-		generateVmpTileData(2, 3, t, 102, 3, 5);
-	else if (t && (_wllWallFlags[t2] & 8))
-		generateVmpTileData(2, 3, t2, 102, 3, 5);
-
-	t = _visibleBlocks[5]->walls[_sceneDrawVarLeft];
-	t2 = _visibleBlocks[4]->walls[_sceneDrawVarDown];
-
-	if (hasWall(t) && !(_wllWallFlags[t2] & 8))
-		generateVmpTileDataFlipped(17, 3, t, 102, 3, 5);
-	else if (t && (_wllWallFlags[t2] & 8))
-		generateVmpTileDataFlipped(17, 3, t2, 102, 3, 5);
-
-	t = _visibleBlocks[2]->walls[_sceneDrawVarRight];
-	if (t)
-		generateVmpTileData(8, 3, t, 97, 1, 5);
-
-	t = _visibleBlocks[4]->walls[_sceneDrawVarLeft];
-	if (t)
-		generateVmpTileDataFlipped(13, 3, t, 97, 1, 5);
-
-	t = _visibleBlocks[1]->walls[_sceneDrawVarDown];
-	if (hasWall(t))
-		generateVmpTileData(-4, 3, t, 129, 6, 5);
-
-	t = _visibleBlocks[5]->walls[_sceneDrawVarDown];
-	if (hasWall(t))
-		generateVmpTileData(20, 3, t, 129, 6, 5);
-
-	t = _visibleBlocks[2]->walls[_sceneDrawVarDown];
-	if (hasWall(t))
-		generateVmpTileData(2, 3, t, 129, 6, 5);
-
-	t = _visibleBlocks[4]->walls[_sceneDrawVarDown];
-	if (hasWall(t))
-		generateVmpTileData(14, 3, t, 129, 6, 5);
-
-	t = _visibleBlocks[3]->walls[_sceneDrawVarDown];
-	if (t)
-		generateVmpTileData(8, 3, t, 129, 6, 5);
-
-	t = _visibleBlocks[7]->walls[_sceneDrawVarRight];
-	if (t)
-		generateVmpTileData(0, 3, t, 117, 2, 6);
-
-	t = _visibleBlocks[11]->walls[_sceneDrawVarLeft];
-	if (t)
-		generateVmpTileDataFlipped(20, 3, t, 117, 2, 6);
-
-	t = _visibleBlocks[8]->walls[_sceneDrawVarRight];
-	if (t)
-		generateVmpTileData(6, 2, t, 81, 2, 8);
-
-	t = _visibleBlocks[10]->walls[_sceneDrawVarLeft];
-	if (t)
-		generateVmpTileDataFlipped(14, 2, t, 81, 2, 8);
-
-	t = _visibleBlocks[8]->walls[_sceneDrawVarDown];
-	if (hasWall(t))
-		generateVmpTileData(-4, 2, t, 159, 10, 8);
-
-	t = _visibleBlocks[10]->walls[_sceneDrawVarDown];
-	if (hasWall(t))
-		generateVmpTileData(16, 2, t, 159, 10, 8);
-
-	t = _visibleBlocks[9]->walls[_sceneDrawVarDown];
-	if (t)
-		generateVmpTileData(6, 2, t, 159, 10, 8);
-
-	t = _visibleBlocks[12]->walls[_sceneDrawVarRight];
-	if (t)
-		generateVmpTileData(3, 1, t, 45, 3, 12);
-
-	t = _visibleBlocks[14]->walls[_sceneDrawVarLeft];
-	if (t)
-		generateVmpTileDataFlipped(16, 1, t, 45, 3, 12);
-
-	t = _visibleBlocks[12]->walls[_sceneDrawVarDown];
-	if (!(_wllWallFlags[t] & 8))
-		generateVmpTileData(-13, 1, t, 239, 16, 12);
-
-	t = _visibleBlocks[14]->walls[_sceneDrawVarDown];
-	if (!(_wllWallFlags[t] & 8))
-		generateVmpTileData(19, 1, t, 239, 16, 12);
-
-	t = _visibleBlocks[13]->walls[_sceneDrawVarDown];
-	if (t)
-		generateVmpTileData(3, 1, t, 239, 16, 12);
-
-	t = _visibleBlocks[15]->walls[_sceneDrawVarRight];
-	t2 = _visibleBlocks[17]->walls[_sceneDrawVarLeft];
-	if (t)
-		generateVmpTileData(0, 0, t, 0, 3, 15);
-	if (t2)
-		generateVmpTileDataFlipped(19, 0, t2, 0, 3, 15);
-}
-
-void LolEobBaseEngine::generateVmpTileData(int16 startBlockX, uint8 startBlockY, uint8 vmpMapIndex, int16 vmpOffset, uint8 numBlocksX, uint8 numBlocksY) {
-	if (!_wllVmpMap[vmpMapIndex])
-		return;
-
-	uint16 *vmp = &_vmpPtr[(_wllVmpMap[vmpMapIndex] - 1) * 431 + vmpOffset + 330];
-
-	for (int i = 0; i < numBlocksY; i++) {
-		uint16 *bl = &_blockDrawingBuffer[(startBlockY + i) * 22 + startBlockX];
-		for (int ii = 0; ii < numBlocksX; ii++) {
-			if ((startBlockX + ii >= 0) && (startBlockX + ii < 22) && *vmp)
-				*bl = *vmp;
-			bl++;
-			vmp++;
-		}
-	}
-}
-
-void LolEobBaseEngine::generateVmpTileDataFlipped(int16 startBlockX, uint8 startBlockY, uint8 vmpMapIndex, int16 vmpOffset, uint8 numBlocksX, uint8 numBlocksY) {
-	if (!_wllVmpMap[vmpMapIndex])
-		return;
-
-	uint16 *vmp = &_vmpPtr[(_wllVmpMap[vmpMapIndex] - 1) * 431 + vmpOffset + 330];
-
-	for (int i = 0; i < numBlocksY; i++) {
-		for (int ii = 0; ii < numBlocksX; ii++) {
-			if ((startBlockX + ii) < 0 || (startBlockX + ii) > 21)
-				continue;
-
-			uint16 v = vmp[i * numBlocksX + (numBlocksX - 1 - ii)];
-			if (!v)
-				continue;
-
-			if (v & 0x4000)
-				v -= 0x4000;
-			else
-				v |= 0x4000;
-
-			_blockDrawingBuffer[(startBlockY + i) * 22 + startBlockX + ii] = v;
-		}
-	}
-}
-
-bool LolEobBaseEngine::hasWall(int index) {
-	if (!index || (_wllWallFlags[index] & 8))
-		return false;
-	return true;
-}
-
-void LolEobBaseEngine::assignVisibleBlocks(int block, int direction) {
-	for (int i = 0; i < 18; i++) {
-		uint16 t = (block + _dscBlockIndex[direction * 18 + i]) & 0x3ff;
-		_visibleBlockIndex[i] = t;
-
-		_visibleBlocks[i] = &_levelBlockProperties[t];
-		_lvlShapeLeftRight[i] = _lvlShapeLeftRight[18 + i] = -1;
-	}
-}
-
-bool LolEobBaseEngine::checkSceneUpdateNeed(int block) {
-	if (_sceneUpdateRequired)
-		return true;
-
-	for (int i = 0; i < 15; i++) {
-		if (_visibleBlockIndex[i] == block) {
-			_sceneUpdateRequired = true;
-			return true;
-		}
-	}
-
-	if (_currentBlock == block){
-		_sceneUpdateRequired = true;
-		return true;
-	}
-
-	return false;
-}
-
-void LolEobBaseEngine::drawVcnBlocks() {
-	uint8 *d = _sceneWindowBuffer;
-	uint16 *bdb = _blockDrawingBuffer;
-
-	for (int y = 0; y < 15; y++) {
-		for (int x = 0; x < 22; x++) {
-			bool horizontalFlip = false;
-			int remainder = 0;
-
-			uint16 vcnOffset = *bdb++;
-			int wllVcnOffset = 0;
-			int wllVcnRmdOffset = 0;
-
-			if (vcnOffset & 0x8000) {
-				// this renders a wall block over the transparent pixels of a floor/ceiling block
-				remainder = vcnOffset - 0x8000;
-				vcnOffset = 0;
-				wllVcnRmdOffset = _wllVcnOffset;
-			}
-
-			if (vcnOffset & 0x4000) {
-				horizontalFlip = true;
-				vcnOffset &= 0x3fff;
-			}
-
-			uint8 *src = 0;
-			if (vcnOffset) {
-				src = &_vcnBlocks[vcnOffset << 5];
-				wllVcnOffset = _wllVcnOffset;
-			} else {
-				// floor/ceiling blocks
-				vcnOffset = bdb[329];
-				if (vcnOffset & 0x4000) {
-					horizontalFlip = true;
-					vcnOffset &= 0x3fff;
-				}
-
-				src = (_vcfBlocks ? _vcfBlocks : _vcnBlocks) + (vcnOffset << 5);
-			}
-
-			uint8 shift = _vcnShift ? _vcnShift[vcnOffset] : _blockBrightness;
-
-			if (horizontalFlip) {
-				for (int blockY = 0; blockY < 8; blockY++) {
-					src += 3;
-					for (int blockX = 0; blockX < 4; blockX++) {
-						uint8 t = *src--;
-						*d++ = _vcnExpTable[((t & 0x0f) + wllVcnOffset) | shift];
-						*d++ = _vcnExpTable[((t >> 4) + wllVcnOffset) | shift];
-					}
-					src += 5;
-					d += 168;
-				}
-			} else {
-				for (int blockY = 0; blockY < 8; blockY++) {
-					for (int blockX = 0; blockX < 4; blockX++) {
-						uint8 t = *src++;
-						*d++ = _vcnExpTable[((t >> 4) + wllVcnOffset) | shift];
-						*d++ = _vcnExpTable[((t & 0x0f) + wllVcnOffset) | shift];
-					}
-					d += 168;
-				}
-			}
-			d -= 1400;
-
-			if (remainder) {
-				d -= 8;
-				horizontalFlip = false;
-
-				if (remainder & 0x4000) {
-					remainder &= 0x3fff;
-					horizontalFlip = true;
-				}
-
-				shift = _vcnShift ? _vcnShift[remainder] : _blockBrightness;
-				src = &_vcnBlocks[remainder << 5];
-
-				if (horizontalFlip) {
-					for (int blockY = 0; blockY < 8; blockY++) {
-						src += 3;
-						for (int blockX = 0; blockX < 4; blockX++) {
-							uint8 t = *src--;
-							uint8 h = _vcnExpTable[((t & 0x0f) + wllVcnRmdOffset) | shift];
-							uint8 l = _vcnExpTable[((t >> 4) + wllVcnRmdOffset) | shift];
-							if (h)
-								*d = h;
-							d++;
-							if (l)
-								*d = l;
-							d++;
-						}
-						src += 5;
-						d += 168;
-					}
-				} else {
-					for (int blockY = 0; blockY < 8; blockY++) {
-						for (int blockX = 0; blockX < 4; blockX++) {
-							uint8 t = *src++;
-							uint8 h = _vcnExpTable[((t >> 4) + wllVcnRmdOffset) | shift];
-							uint8 l = _vcnExpTable[((t & 0x0f) + wllVcnRmdOffset) | shift];
-							if (h)
-								*d = h;
-							d++;
-							if (l)
-								*d = l;
-							d++;
-						}
-						d += 168;
-					}
-				}
-				d -= 1400;
-			}
-		}
-		d += 1232;
-	}
-
-	screen()->copyBlockToPage(_sceneDrawPage1, _sceneXoffset, 0, 176, 120, _sceneWindowBuffer);
-}
-
-uint16 LolEobBaseEngine::calcNewBlockPosition(uint16 curBlock, uint16 direction) {
-	static const int16 blockPosTable[] = { -32, 1, 32, -1 };
-	return (curBlock + blockPosTable[direction]) & 0x3ff;
-}
-
-int LolEobBaseEngine::clickedWallShape(uint16 block, uint16 direction) {
-	uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
-	if (!clickedShape(v))
-		return 0;
-
-	snd_stopSpeech(true);
-	runLevelScript(block, 0x40);
-
-	return 1;
-}
-
-int LolEobBaseEngine::clickedLeverOn(uint16 block, uint16 direction) {
-	uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
-	if (!clickedShape(v))
-		return 0;
-
-	_levelBlockProperties[block].walls[direction]++;
-	_sceneUpdateRequired = true;
-
-	if (_flags.gameID == GI_LOL)
-		snd_playSoundEffect(30, -1);
-
-	runLevelScript(block, _clickedSpecialFlag);
-
-	return 1;
-}
-
-int LolEobBaseEngine::clickedLeverOff(uint16 block, uint16 direction) {
-	uint8 v = _wllShapeMap[_levelBlockProperties[block].walls[direction]];
-	if (!clickedShape(v))
-		return 0;
-
-	_levelBlockProperties[block].walls[direction]--;
-	_sceneUpdateRequired = true;
-
-	if (_flags.gameID == GI_LOL)
-		snd_playSoundEffect(29, -1);
-
-	runLevelScript(block, _clickedSpecialFlag);
-	return 1;
-}
-
-int LolEobBaseEngine::clickedWallOnlyScript(uint16 block) {
-	runLevelScript(block, _clickedSpecialFlag);
-	return 1;
-}
-
-void LolEobBaseEngine::processDoorSwitch(uint16 block, int openClose) {
-	if (block == _currentBlock)
-		return;
-
-	if ((_flags.gameID == GI_LOL && (_levelBlockProperties[block].assignedObjects & 0x8000)) || (_flags.gameID != GI_LOL  && (_levelBlockProperties[block].flags & 7)))
-		return;
-
-	if (openClose == 0) {
-		for (int i = 0; i < 3; i++) {
-			if (_openDoorState[i].block != block)
-				continue;
-			openClose = -_openDoorState[i].state;
-			break;
-		}
-	}
-
-	if (openClose == 0) {
-		openClose = (_wllWallFlags[_levelBlockProperties[block].walls[_wllWallFlags[_levelBlockProperties[block].walls[0]] & 8 ? 0 : 1]] & 1) ? 1 : -1;
-		if (_flags.gameID != GI_LOL)
-			openClose *= -1;
-	}
-
-	openCloseDoor(block, openClose);
-}
-
-void LolEobBaseEngine::openCloseDoor(int block, int openClose) {
-	int s1 = -1;
-	int s2 = -1;
-
-	int c = (_wllWallFlags[_levelBlockProperties[block].walls[0]] & 8) ? 0 : 1;
-	int v = _levelBlockProperties[block].walls[c];
-	int flg = (openClose == 1) ? 0x10 : (openClose == -1 ? 0x20 : 0);
-
-	if (_wllWallFlags[v] & flg)
-		return;
-
-	for (int i = 0; i < 3; i++) {
-		if (_openDoorState[i].block == block) {
-			s1 = i;
-			break;
-		} else if (_openDoorState[i].block == 0 && s2 == -1) {
-			s2 = i;
-		}
-	}
-
-	if (s1 != -1 || s2 != -1) {
-		if (s1 == -1)
-			s1 = s2;
-
-		_openDoorState[s1].block = block;
-		_openDoorState[s1].state = openClose;
-		_openDoorState[s1].wall = c;
-
-		flg = (-openClose == 1) ? 0x10 : (-openClose == -1 ? 0x20 : 0);
-
-		if (_wllWallFlags[v] & flg) {
-			_levelBlockProperties[block].walls[c] += openClose;
-			_levelBlockProperties[block].walls[c ^ 2] += openClose;
-
-			int snd = (openClose == -1) ? 4 : 3;
-			if (_flags.gameID == GI_LOL) {
-				snd_processEnvironmentalSoundEffect(snd + 28, _currentBlock);
-				if (!checkSceneUpdateNeed(block))
-					updateEnvironmentalSfx(0);
-			} else {
-				updateEnvironmentalSfx(snd);
-			}
-		}
-
-		enableTimer(_flags.gameID == GI_LOL ? 0 : 4);
-
-	} else {
-		while (!(flg & _wllWallFlags[v]))
-			v += openClose;
-
-		_levelBlockProperties[block].walls[c] = _levelBlockProperties[block].walls[c ^ 2] = v;
-		checkSceneUpdateNeed(block);
-	}
-}
-
-void LolEobBaseEngine::completeDoorOperations() {
-	for (int i = 0; i < 3; i++) {
-		if (!_openDoorState[i].block)
-			continue;
-
-		uint16 b = _openDoorState[i].block;
-
-		do {
-			_levelBlockProperties[b].walls[_openDoorState[i].wall] += _openDoorState[i].state;
-			_levelBlockProperties[b].walls[_openDoorState[i].wall ^ 2] += _openDoorState[i].state;
-		} while	(!(_wllWallFlags[_levelBlockProperties[b].walls[_openDoorState[i].wall]] & 0x30));
-
-		_openDoorState[i].block = 0;
-	}
-}
-
-} // End of namespace Kyra
-
-#endif // ENABLE_EOB || ENABLE_LOL
-#ifdef ENABLE_EOB
 
 namespace Kyra {
 
@@ -625,7 +41,7 @@ void EobCoreEngine::loadLevel(int level, int sub) {
 	Common::String file;
 	Common::SeekableReadStream *s = 0;
 	static const char *suffix[] = { "INF", "DRO", "ELO", 0 };
-	
+
 	for (const char *const *sf = suffix; *sf && !s; sf++) {
 		file = Common::String::format("LEVEL%d.%s", level, *sf);
 		s = _res->createReadStream(file);
@@ -649,11 +65,11 @@ void EobCoreEngine::loadLevel(int level, int sub) {
 	}
 
 	Common::String gfxFile;
-	// Work around for issue with corrupt (incomplete) monster property data 
+	// Work around for issue with corrupt (incomplete) monster property data
 	// when loading a savegame saved in a sub level
 	for (int i = 0; i <= sub; i++)
 		gfxFile = initLevelData(i);
-	
+
 	const uint8 *data = _screen->getCPagePtr(5);
 	const uint8 *pos = data + READ_LE_UINT16(data);
 	uint16 len = READ_LE_UINT16(pos);
@@ -744,7 +160,7 @@ Common::String EobCoreEngine::initLevelData(int sub){
 			_screen->setShapeFadeMode(0, false);
 			_screen->setShapeFadeMode(1, false);
 		}
-		
+
 		_screen->loadPalette(tmpStr.c_str(), _screen->getPalette(0));
 
 		Palette backupPal(256);
@@ -850,7 +266,7 @@ void EobCoreEngine::addLevelItems() {
 void EobCoreEngine::loadVcnData(const char *file, const char*/*nextFile*/) {
 	if (file)
 		strcpy(_lastBlockDataFile, file);
-	
+
 	_screen->loadBitmap(Common::String::format("%s.VCN", _lastBlockDataFile).c_str(), 3, 3, 0);
 	const uint8 *v = _screen->getCPagePtr(2);
 	uint32 tlen = READ_LE_UINT16(v) << 5;
@@ -1212,7 +628,7 @@ int EobCoreEngine::clickedDoorSwitch(uint16 block, uint16 direction) {
 		else
 			x1 += ((v - _dscDoorXE[v]) * 9);
 	}
-	
+
 	if (!posWithinRect(_mouseX, _mouseY, x1, y1, x1 + (d->shp[2] << 3) + 8, y1 + d->shp[1] + 8) && (_clickedSpecialFlag == 0x40))
 		return clickedDoorNoPry(block, direction);