PEGASUS: Remove trailing whitespaces.

Powered by: git ls-files "*.cpp" "*.h" | xargs sed -i -e 's/[ \t]*$//'

21 files changed, 67 insertions, 67 deletions

diff --git a/engines/pegasus/items/autodragger.cpp b/engines/pegasus/items/autodragger.cpp
index de03f8118f..40bad14a89 100644
--- a/engines/pegasus/items/autodragger.cpp
+++ b/engines/pegasus/items/autodragger.cpp
@@ -69,7 +69,7 @@ bool AutoDragger::isDragging() {
 	return isIdling();
 }
 
-void AutoDragger::useIdleTime() {	
+void AutoDragger::useIdleTime() {
 	TimeValue thisTime = getTime();
 
 	if (thisTime != _lastTime) {
diff --git a/engines/pegasus/items/biochips/aichip.cpp b/engines/pegasus/items/biochips/aichip.cpp
index 5e9fc9f8c3..cbcfc363e8 100644
--- a/engines/pegasus/items/biochips/aichip.cpp
+++ b/engines/pegasus/items/biochips/aichip.cpp
@@ -64,36 +64,36 @@ AIChip::AIChip(const ItemID id, const NeighborhoodID neighborhood, const RoomID
 	_briefingSpot.setArea(Common::Rect(kAIMiddleAreaLeft + 10, kAIMiddleAreaTop + 27, kAIMiddleAreaLeft + 10 + 81, kAIMiddleAreaTop + 27 + 31));
 	_briefingSpot.setHotspotFlags(kAIBiochipSpotFlag);
 	g_allHotspots.push_back(&_briefingSpot);
-	
+
 	_scanSpot.setArea(Common::Rect(kAIMiddleAreaLeft + 100, kAIMiddleAreaTop + 27, kAIMiddleAreaLeft + 100 + 81, kAIMiddleAreaTop + 27 + 31));
 	_scanSpot.setHotspotFlags(kAIBiochipSpotFlag);
 	g_allHotspots.push_back(&_scanSpot);
-	
+
 	_hint1Spot.setArea(Common::Rect(kAIMiddleAreaLeft + 70, kAIMiddleAreaTop + 67, kAIMiddleAreaLeft + 70 + 21, kAIMiddleAreaTop + 67 + 21));
 	_hint1Spot.setHotspotFlags(kAIBiochipSpotFlag);
 	g_allHotspots.push_back(&_hint1Spot);
-	
+
 	_hint2Spot.setArea(Common::Rect(kAIMiddleAreaLeft + 91, kAIMiddleAreaTop + 67, kAIMiddleAreaLeft + 91 + 20, kAIMiddleAreaTop + 67 + 21));
 	_hint2Spot.setHotspotFlags(kAIBiochipSpotFlag);
 	g_allHotspots.push_back(&_hint2Spot);
-	
+
 	_hint3Spot.setArea(Common::Rect(kAIMiddleAreaLeft + 111, kAIMiddleAreaTop + 67, kAIMiddleAreaLeft + 111 + 20, kAIMiddleAreaTop + 67 + 21));
 	_hint3Spot.setHotspotFlags(kAIBiochipSpotFlag);
 	g_allHotspots.push_back(&_hint3Spot);
-	
+
 	_solveSpot.setArea(Common::Rect(kAIMiddleAreaLeft + 131, kAIMiddleAreaTop + 67, kAIMiddleAreaLeft + 131 + 50, kAIMiddleAreaTop + 67 + 21));
 	_solveSpot.setHotspotFlags(kAIBiochipSpotFlag);
 	g_allHotspots.push_back(&_solveSpot);
-	
+
 	_playingMovie = false;
 	setItemState(kAI000);
-	
+
 	g_AIChip = this;
 }
 
 AIChip::~AIChip() {
 	g_AIChip = NULL;
-	
+
 	g_allHotspots.removeOneHotspot(kAIBriefingSpotID);
 	g_allHotspots.removeOneHotspot(kAIScanSpotID);
 	g_allHotspots.removeOneHotspot(kAIHint1SpotID);
@@ -111,7 +111,7 @@ void AIChip::takeSharedArea() {
 	setUpAIChip();
 }
 
-void AIChip::setUpAIChip() {	
+void AIChip::setUpAIChip() {
 	if (!_playingMovie) {
 		PegasusEngine *vm = (PegasusEngine *)g_engine;
 
@@ -130,7 +130,7 @@ void AIChip::setUpAIChip() {
 }
 
 // Only does something when there are hints or solves available.
-void AIChip::setUpAIChipRude() {	
+void AIChip::setUpAIChipRude() {
 	if (!_playingMovie) {
 		PegasusEngine *vm = (PegasusEngine *)g_engine;
 
diff --git a/engines/pegasus/items/biochips/biochipitem.h b/engines/pegasus/items/biochips/biochipitem.h
index 24b9ae699a..2039e80c6f 100644
--- a/engines/pegasus/items/biochips/biochipitem.h
+++ b/engines/pegasus/items/biochips/biochipitem.h
@@ -34,12 +34,12 @@ class BiochipItem : public Item {
 public:
 	BiochipItem(const ItemID, const NeighborhoodID, const RoomID, const DirectionConstant);
 	virtual ~BiochipItem();
-	
+
 	virtual ItemType getItemType();
-	
+
 	TimeValue getPanelTime() const { return _biochipInfoPanelTime; }
 	TimeValue getRightAreaTime() const;
-	
+
 	// Must affect images in right area.
 	virtual void select();
 	virtual void deselect();
diff --git a/engines/pegasus/items/biochips/mapimage.cpp b/engines/pegasus/items/biochips/mapimage.cpp
index bd7b8ff910..9f4170d063 100644
--- a/engines/pegasus/items/biochips/mapimage.cpp
+++ b/engines/pegasus/items/biochips/mapimage.cpp
@@ -265,7 +265,7 @@ void MapImage::readFromStream(Common::ReadStream *stream) {
 	_mappedRooms.readFromStream(stream);
 }
 
-void MapImage::loadGearRoomIfNecessary() {	
+void MapImage::loadGearRoomIfNecessary() {
 	if (_whichArea != kMapGearRoom) {
 		_mapImage.getImageFromPICTResource(((PegasusEngine *)g_engine)->_resFork, kMapOfGearRoomPICTID);
 
@@ -288,7 +288,7 @@ void MapImage::loadGearRoomIfNecessary() {
 	}
 }
 
-void MapImage::loadMazeIfNecessary() {	
+void MapImage::loadMazeIfNecessary() {
 	if (_whichArea != kMapMaze) {
 		_mapImage.getImageFromPICTResource(((PegasusEngine *)g_engine)->_resFork, kMapOfMazePICTID);
 
@@ -345,7 +345,7 @@ void MapImage::addFlagToMask(const int flag) {
 
 // This function can even be sensitive to open doors.
 // clone2727 notices that it's not, though
-void MapImage::getRevealedRects(const uint32 flag, Common::Rect &r1) {	
+void MapImage::getRevealedRects(const uint32 flag, Common::Rect &r1) {
 	CoordType gridX, gridY;
 
 	switch (_whichArea) {
diff --git a/engines/pegasus/items/biochips/mapimage.h b/engines/pegasus/items/biochips/mapimage.h
index d596b585c4..49ad9945ee 100644
--- a/engines/pegasus/items/biochips/mapimage.h
+++ b/engines/pegasus/items/biochips/mapimage.h
@@ -50,9 +50,9 @@ public:
 	void loadMazeIfNecessary();
 	void unloadImage();
 	void moveToMapLocation(const NeighborhoodID, const RoomID, const DirectionConstant);
-	
+
 	void draw(const Common::Rect &);
-	
+
 	bool anyFlagSet() { return _mappedRooms.anyFlagSet(); }
 
 	static const uint32 kNumMappingRooms = (kMars39 - kMars35 + 1) + (kMars60 - kMars60 + 1) +
diff --git a/engines/pegasus/items/biochips/opticalchip.h b/engines/pegasus/items/biochips/opticalchip.h
index b1ea87bffc..2f66f73d3a 100644
--- a/engines/pegasus/items/biochips/opticalchip.h
+++ b/engines/pegasus/items/biochips/opticalchip.h
@@ -55,9 +55,9 @@ protected:
 		kOpticalPoseidonExposed,
 		kNumOpticalChipFlags
 	};
-	
+
 	void setUpOpticalChip();
-	
+
 	FlagsArray<byte, kNumOpticalChipFlags> _opticalFlags;
 	Hotspot _ariesHotspot;
 	Hotspot _mercuryHotspot;
diff --git a/engines/pegasus/items/biochips/pegasuschip.cpp b/engines/pegasus/items/biochips/pegasuschip.cpp
index 8862271147..fa551fce30 100644
--- a/engines/pegasus/items/biochips/pegasuschip.cpp
+++ b/engines/pegasus/items/biochips/pegasuschip.cpp
@@ -188,7 +188,7 @@ void PegasusChip::clickInPegasusHotspot() {
 
 	if (g_energyMonitor)
 		g_energyMonitor->stopEnergyDraining();
-	
+
 	if (GameState.getTSAState() == kPlayerWentToPrehistoric || GameState.allTimeZonesFinished())
 		vm->jumpToNewEnvironment(kFullTSAID, kTSA37, kNorth);
 	else
diff --git a/engines/pegasus/items/biochips/retscanchip.h b/engines/pegasus/items/biochips/retscanchip.h
index e72eaeddaf..153e6cd071 100644
--- a/engines/pegasus/items/biochips/retscanchip.h
+++ b/engines/pegasus/items/biochips/retscanchip.h
@@ -34,7 +34,7 @@ class RetScanChip : public BiochipItem {
 public:
 	RetScanChip(const ItemID, const NeighborhoodID, const RoomID, const DirectionConstant);
 	virtual ~RetScanChip() {}
-	
+
 	void searchForLaser();
 };
 
diff --git a/engines/pegasus/items/inventory.cpp b/engines/pegasus/items/inventory.cpp
index 16cced3267..57923b105d 100644
--- a/engines/pegasus/items/inventory.cpp
+++ b/engines/pegasus/items/inventory.cpp
@@ -83,7 +83,7 @@ InventoryResult Inventory::removeItem(Item *item) {
 
 InventoryResult Inventory::removeItem(ItemID id) {
 	Item *item = findItemByID(id);
-	
+
 	if (item) {
 		_inventoryList.remove(item);
 		item->setItemOwner(kNoActorID);
diff --git a/engines/pegasus/items/inventory.h b/engines/pegasus/items/inventory.h
index 099ba52ba7..796ec49556 100644
--- a/engines/pegasus/items/inventory.h
+++ b/engines/pegasus/items/inventory.h
@@ -43,11 +43,11 @@ class Inventory {
 public:
 	Inventory();
 	virtual ~Inventory();
-	
+
 	WeightType getWeightLimit();
 	void setWeightLimit(WeightType limit);
 	WeightType getWeight();
-	
+
 	virtual InventoryResult addItem(Item *item);
 	virtual InventoryResult removeItem(Item *item);
 	virtual InventoryResult removeItem(ItemID id);
@@ -60,10 +60,10 @@ public:
 	virtual int32 findIndexOf(ItemID id);
 	int32 getNumItems();
 	virtual void removeAllItems();
-	
+
 	void setOwnerID(const ActorID id);
 	ActorID getOwnerID() const;
-	
+
 	uint32 getReferenceCount() { return _referenceCount; }
 
 protected:
diff --git a/engines/pegasus/items/inventory/airmask.cpp b/engines/pegasus/items/inventory/airmask.cpp
index 85d4449f9f..c65dd36102 100644
--- a/engines/pegasus/items/inventory/airmask.cpp
+++ b/engines/pegasus/items/inventory/airmask.cpp
@@ -62,7 +62,7 @@ void AirMask::writeToStream(Common::WriteStream *stream) {
 	stream->writeUint32BE(_oxygenTimer.getTimeRemaining());
 }
 
-void AirMask::readFromStream(Common::ReadStream *stream) {	
+void AirMask::readFromStream(Common::ReadStream *stream) {
 	_oxygenTimer.stopFuse();
 	InventoryItem::readFromStream(stream);
 	_oxygenTimer.primeFuse(stream->readUint32BE());
@@ -98,7 +98,7 @@ void AirMask::putMaskOn() {
 		setItemState(newState);
 }
 
-void AirMask::takeMaskOff() {	
+void AirMask::takeMaskOff() {
 	uint airLevel = getAirLeft();
 	ItemState newState = getItemState();
 	ItemState oldState = newState;
diff --git a/engines/pegasus/items/inventory/gascanister.h b/engines/pegasus/items/inventory/gascanister.h
index dae72c12cb..7d4d8193f5 100644
--- a/engines/pegasus/items/inventory/gascanister.h
+++ b/engines/pegasus/items/inventory/gascanister.h
@@ -34,7 +34,7 @@ class GasCanister : public InventoryItem {
 public:
 	GasCanister(const ItemID, const NeighborhoodID, const RoomID, const DirectionConstant);
 	virtual ~GasCanister() {}
-	
+
 	void select();
 	void takeSharedArea();
 };
diff --git a/engines/pegasus/items/inventory/inventoryitem.h b/engines/pegasus/items/inventory/inventoryitem.h
index b526463b18..9d78113014 100644
--- a/engines/pegasus/items/inventory/inventoryitem.h
+++ b/engines/pegasus/items/inventory/inventoryitem.h
@@ -22,7 +22,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  *
  */
- 
+
 #ifndef PEGASUS_ITEMS_INVENTORY_INVENTORYITEM_H
 #define PEGASUS_ITEMS_INVENTORY_INVENTORYITEM_H
 
@@ -41,17 +41,17 @@ class InventoryItem : public Item {
 public:
 	InventoryItem(const ItemID, const NeighborhoodID, const RoomID, const DirectionConstant);
 	virtual ~InventoryItem();
-	
+
 	virtual ItemType getItemType();
-	
+
 	void getPanelTimes(TimeValue &, TimeValue &) const;
 	TimeValue getLeftAreaTime() const;
-	
+
 	void setAnimationTime(const TimeValue);
 	TimeValue getAnimationTime() const;
-	
+
 	virtual void toggleItemState() {}
-	
+
 	// Must affect images in left area.
 	virtual void select();
 	virtual void deselect();
diff --git a/engines/pegasus/items/inventory/keycard.h b/engines/pegasus/items/inventory/keycard.h
index c30c789786..846f40e6e5 100644
--- a/engines/pegasus/items/inventory/keycard.h
+++ b/engines/pegasus/items/inventory/keycard.h
@@ -34,7 +34,7 @@ class KeyCard : public InventoryItem {
 public:
 	KeyCard(const ItemID, const NeighborhoodID, const RoomID, const DirectionConstant);
 	virtual ~KeyCard() {}
-	
+
 	virtual void toggleItemState();
 	virtual void setItemState(const ItemState);
 	bool isFlashlightOn();
diff --git a/engines/pegasus/items/inventorypicture.cpp b/engines/pegasus/items/inventorypicture.cpp
index 84999c0b22..fc812faae2 100644
--- a/engines/pegasus/items/inventorypicture.cpp
+++ b/engines/pegasus/items/inventorypicture.cpp
@@ -76,7 +76,7 @@ void InventoryPicture::getItemXY(uint32 index, CoordType &x, CoordType &y) {
 	y = (index / _itemsPerRow) * _itemHeight + _itemY;
 }
 
-void InventoryPicture::drawItemHighlight(const Common::Rect &r) {	
+void InventoryPicture::drawItemHighlight(const Common::Rect &r) {
 	if (_highlightImage.isSurfaceValid()) {
 		Common::Rect r2 = _highlightBounds;
 		Common::Rect bounds;
@@ -145,7 +145,7 @@ InventoryResult InventoryPicture::addInventoryItem(Item *item) {
 	return result;
 }
 
-InventoryResult InventoryPicture::removeInventoryItem(Item *item) {	
+InventoryResult InventoryPicture::removeInventoryItem(Item *item) {
 	InventoryResult result = _inventory->removeItem(item);
 
 	if (result == kInventoryOK)
diff --git a/engines/pegasus/items/inventorypicture.h b/engines/pegasus/items/inventorypicture.h
index 18e85ef988..88a4a4ba75 100644
--- a/engines/pegasus/items/inventorypicture.h
+++ b/engines/pegasus/items/inventorypicture.h
@@ -41,16 +41,16 @@ class InventoryPicture : public InputHandler, public Picture {
 public:
 	InventoryPicture(const DisplayElementID, InputHandler *, Inventory *);
 	virtual ~InventoryPicture() {}
-	
+
 	void initInventoryImage(Transition *);
 	void throwAwayInventoryImage();
-	
+
 	void panelUp();
 	void activateInventoryPicture();
 	void deactivateInventoryPicture();
 	void handleInput(const Input &, const Hotspot *);
 	bool wantsCursor() { return false; }
-	
+
 	InventoryResult addInventoryItem(Item *);
 	InventoryResult removeInventoryItem(Item *);
 	void removeAllItems();
@@ -68,7 +68,7 @@ protected:
 	virtual void highlightCurrentItem();
 	virtual void unhighlightCurrentItem() {}
 	virtual TimeValue getItemPanelTime(Item *) = 0;
-	
+
 	Inventory *_inventory;
 	uint32 _lastReferenceCount;
 	Frame _highlightImage;
@@ -114,7 +114,7 @@ class BiochipPicture : public InventoryPicture {
 public:
 	BiochipPicture(const DisplayElementID, InputHandler *, Inventory *);
 	virtual ~BiochipPicture() {}
-	
+
 protected:
 	virtual void unhighlightCurrentItem();
 	virtual TimeValue getItemPanelTime(Item *);
diff --git a/engines/pegasus/items/item.cpp b/engines/pegasus/items/item.cpp
index a49bb4a466..8089f2b93d 100644
--- a/engines/pegasus/items/item.cpp
+++ b/engines/pegasus/items/item.cpp
@@ -241,7 +241,7 @@ void Item::deselect() {
 	}
 }
 
-void Item::getItemStateEntry(ItemStateInfo info, uint32 index, ItemState &state, TimeValue &time) {	
+void Item::getItemStateEntry(ItemStateInfo info, uint32 index, ItemState &state, TimeValue &time) {
 	if (index < info.numEntries) {
 		state = info.entries[index].itemState;
 		time = info.entries[index].itemTime;
diff --git a/engines/pegasus/items/item.h b/engines/pegasus/items/item.h
index efcf24100c..a1451b2a58 100644
--- a/engines/pegasus/items/item.h
+++ b/engines/pegasus/items/item.h
@@ -287,32 +287,32 @@ class Item : public IDObject {
 public:
 	Item(const ItemID id, const NeighborhoodID neighborhood, const RoomID room, const DirectionConstant direction);
 	virtual ~Item();
-	
+
 	// WriteToStream writes everything EXCEPT the item's ID.
 	// It is assumed that the calling function will write and read the ID.
 	virtual void writeToStream(Common::WriteStream *stream);
 	virtual void readFromStream(Common::ReadStream *stream);
-	
+
 	virtual ActorID getItemOwner() const;
 	virtual void setItemOwner(const ActorID owner);
-	
+
 	void getItemRoom(NeighborhoodID &neighborhood, RoomID &room, DirectionConstant &direction) const;
 	void setItemRoom(const NeighborhoodID neighborhood, const RoomID room, const DirectionConstant direction);
 	NeighborhoodID getItemNeighborhood() const;
-	
+
 	virtual WeightType getItemWeight();
-	
+
 	virtual void setItemState(const ItemState state);
 	virtual ItemState getItemState() const;
 
 	virtual ItemType getItemType() = 0;
-	
+
 	TimeValue getInfoLeftTime() const;
 	void getInfoRightTimes(TimeValue &, TimeValue &) const;
 	TimeValue getSharedAreaTime() const;
 
 	Sprite *getDragSprite(const DisplayElementID) const;
-	
+
 	/*
 		select		--	called when this item becomes current. Also called when the inventory
 						panel holding this item is raised and this is the current item.
@@ -324,7 +324,7 @@ public:
 	virtual void select();
 	virtual void deselect();
 	virtual bool isSelected() { return _isSelected; }
-	
+
 	virtual void activate() { _isActive = true; }
 	virtual bool isActive() { return _isActive; }
 	virtual void pickedUp() {}
@@ -336,7 +336,7 @@ public:
 	// selected.
 	virtual void giveUpSharedArea() {}
 	virtual void takeSharedArea() {}
-	
+
 	void findItemExtra(const uint32 extraID, ItemExtraEntry &entry);
 
 protected:
diff --git a/engines/pegasus/items/itemdragger.cpp b/engines/pegasus/items/itemdragger.cpp
index 9e77ad5745..97fc5a97ac 100644
--- a/engines/pegasus/items/itemdragger.cpp
+++ b/engines/pegasus/items/itemdragger.cpp
@@ -89,14 +89,14 @@ void SpriteDragger::startTracking(const Input &input) {
 	}
 }
 
-void SpriteDragger::continueTracking(const Input &input) {	
+void SpriteDragger::continueTracking(const Input &input) {
 	if (_draggingSprite) {
 		Common::Point rawPoint;
 		input.getInputLocation(rawPoint);
 
 		if (!_slopRect.contains(rawPoint))
 			rawPoint = _startRawPoint;
-	
+
 		if (rawPoint != _lastRawPoint) {
 			Common::Point newPoint = rawPoint;
 			pinPointInRect(_limitRect, newPoint);
@@ -127,14 +127,14 @@ void SpriteDragger::pinPointInRect(const Common::Rect &r, Common::Point &pt) {
 }
 
 ItemDragger::ItemDragger(PegasusEngine *owner) : _inventoryDropSpot(kInventoryDropSpotID), _biochipDropSpot(kBiochipDropSpotID),
-		_inventoryHighlight(kInventoryDropHighlightID), _biochipHighlight(kBiochipDropHighlightID) {	
+		_inventoryHighlight(kInventoryDropHighlightID), _biochipHighlight(kBiochipDropHighlightID) {
 	_owner = owner;
 
 	Common::Rect r(kInventoryDropLeft, kInventoryDropTop, kInventoryDropRight, kInventoryDropBottom);
 	_inventoryDropSpot.setArea(r);
 	_inventoryDropSpot.setHotspotFlags(kDropItemSpotFlag);
 	g_allHotspots.push_back(&_inventoryDropSpot);
-	
+
 	r = Common::Rect(kBiochipDropLeft, kBiochipDropTop, kBiochipDropRight, kBiochipDropBottom);
 	_biochipDropSpot.setArea(r);
 	_biochipDropSpot.setHotspotFlags(kDropBiochipSpotFlag);
@@ -144,10 +144,10 @@ ItemDragger::ItemDragger(PegasusEngine *owner) : _inventoryDropSpot(kInventoryDr
 void ItemDragger::startTracking(const Input &input) {
 	_inventoryHighlight.setDisplayOrder(kInventoryHiliteOrder);
 	_inventoryHighlight.startDisplaying();
-	
+
 	_biochipHighlight.setDisplayOrder(kBiochipHiliteOrder);
 	_biochipHighlight.startDisplaying();
-	
+
 	SpriteDragger::startTracking(input);
 }
 
diff --git a/engines/pegasus/items/itemdragger.h b/engines/pegasus/items/itemdragger.h
index 69612316f3..fce953d695 100644
--- a/engines/pegasus/items/itemdragger.h
+++ b/engines/pegasus/items/itemdragger.h
@@ -46,16 +46,16 @@ public:
 
 	void setDragConstraints(const Common::Rect &, const Common::Rect &);
 	void getDragConstraints(Common::Rect &, Common::Rect &) const;
-	
+
 	void startTracking(const Input &);
 	void continueTracking(const Input&);
-	
+
 	Hotspot *getLastHotspot() const { return _lastHotspot; }
 
 protected:
 	virtual void enterHotspot(Hotspot *) {}
 	virtual void exitHotspot(Hotspot *) {}
-	
+
 	Sprite *_draggingSprite;
 	Common::Point _startPoint, _lastPoint, _dragOffset;
 	Common::Point _startRawPoint, _lastRawPoint;
@@ -83,7 +83,7 @@ public:
 protected:
 	virtual void enterHotspot(Hotspot *);
 	virtual void exitHotspot(Hotspot *);
-	
+
 	PegasusEngine *_owner;
 	DropHighlight _inventoryHighlight;
 	Hotspot _inventoryDropSpot;
diff --git a/engines/pegasus/items/itemlist.h b/engines/pegasus/items/itemlist.h
index 173a54104d..9b59206ab3 100644
--- a/engines/pegasus/items/itemlist.h
+++ b/engines/pegasus/items/itemlist.h
@@ -43,10 +43,10 @@ class ItemList : public Common::List<Item *> {
 public:
 	ItemList();
 	virtual ~ItemList();
-	
+
 	virtual void writeToStream(Common::WriteStream *stream);
 	virtual void readFromStream(Common::ReadStream *stream);
-	
+
 	Item *findItemByID(const ItemID id);
 };