Unify all string function parameters to be const Common::String &

Thanks to wjp for the suggestion

12 files changed, 40 insertions, 40 deletions

diff --git a/engines/fullpipe/fullpipe.cpp b/engines/fullpipe/fullpipe.cpp
index ea75af1a5a..61e7eef692 100644
--- a/engines/fullpipe/fullpipe.cpp
+++ b/engines/fullpipe/fullpipe.cpp
@@ -548,7 +548,7 @@ void FullpipeEngine::updateScreen() {
 	++_updateTicks;
 }
 
-int FullpipeEngine::getObjectEnumState(Common::String name, const char *state) {
+int FullpipeEngine::getObjectEnumState(const Common::String &name, const char *state) {
 	GameVar *var = _gameLoader->_gameVar->getSubVarByName("OBJSTATES");
 
 	if (!var) {
@@ -565,7 +565,7 @@ int FullpipeEngine::getObjectEnumState(Common::String name, const char *state) {
 	return 0;
 }
 
-int FullpipeEngine::getObjectState(Common::String objname) {
+int FullpipeEngine::getObjectState(const Common::String &objname) {
 	GameVar *var = _gameLoader->_gameVar->getSubVarByName("OBJSTATES");
 
 	if (var)
@@ -574,7 +574,7 @@ int FullpipeEngine::getObjectState(Common::String objname) {
   return 0;
 }
 
-void FullpipeEngine::setObjectState(Common::String name, int state) {
+void FullpipeEngine::setObjectState(const Common::String &name, int state) {
 	GameVar *var = _gameLoader->_gameVar->getSubVarByName("OBJSTATES");
 
 	if (!var) {
diff --git a/engines/fullpipe/fullpipe.h b/engines/fullpipe/fullpipe.h
index f58c63b73f..0a763816fd 100644
--- a/engines/fullpipe/fullpipe.h
+++ b/engines/fullpipe/fullpipe.h
@@ -183,8 +183,8 @@ public:
 	int getSceneTrack();
 	void updateTrackDelay();
 	void startSceneTrack();
-	void startSoundStream1(Common::String trackName);
-	void playOggSound(Common::String trackName, Audio::SoundHandle *stream);
+	void startSoundStream1(const Common::String &trackName);
+	void playOggSound(const Common::String &trackName, Audio::SoundHandle *stream);
 	void stopSoundStream2();
 	void stopAllSoundStreams();
 	void stopAllSoundInstances(int id);
@@ -272,9 +272,9 @@ public:
 	void setCursor(int id);
 	void updateCursorCommon();
 
-	int getObjectState(Common::String objname);
-	void setObjectState(Common::String name, int state);
-	int getObjectEnumState(Common::String name, const char *state);
+	int getObjectState(const Common::String &objname);
+	void setObjectState(const Common::String &name, int state);
+	int getObjectEnumState(const Common::String &name, const char *state);
 
 	void sceneAutoScrolling();
 	bool sceneSwitcher(EntranceInfo *entrance);
diff --git a/engines/fullpipe/objects.h b/engines/fullpipe/objects.h
index a8cd846631..78165c4f8d 100644
--- a/engines/fullpipe/objects.h
+++ b/engines/fullpipe/objects.h
@@ -90,10 +90,10 @@ class GameVar : public CObject {
 
 	virtual bool load(MfcArchive &file);
 	virtual void save(MfcArchive &file);
-	GameVar *getSubVarByName(Common::String name);
-	bool setSubVarAsInt(Common::String name, int value);
-	int getSubVarAsInt(Common::String name);
-	GameVar *addSubVarAsInt(Common::String name, int value);
+	GameVar *getSubVarByName(const Common::String &name);
+	bool setSubVarAsInt(const Common::String &name, int value);
+	int getSubVarAsInt(const Common::String &name);
+	GameVar *addSubVarAsInt(const Common::String &name, int value);
 	bool addSubVar(GameVar *subvar);
 	int getSubVarsCount();
 	GameVar *getSubVarByIndex(int idx);
diff --git a/engines/fullpipe/scene.cpp b/engines/fullpipe/scene.cpp
index fa4f955832..b5508da0ba 100644
--- a/engines/fullpipe/scene.cpp
+++ b/engines/fullpipe/scene.cpp
@@ -293,7 +293,7 @@ StaticANIObject *Scene::getStaticANIObject1ById(int obj, int a3) {
 	return 0;
 }
 
-StaticANIObject *Scene::getStaticANIObject1ByName(Common::String &name, int a3) {
+StaticANIObject *Scene::getStaticANIObject1ByName(const Common::String &name, int a3) {
 	for (uint i = 0; i < _staticANIObjectList1.size(); i++) {
 		if ((_staticANIObjectList1[i]->_objectName == name) && (a3 == -1 || _staticANIObjectList1[i]->_odelay == a3))
 			return _staticANIObjectList1[i];
@@ -354,7 +354,7 @@ PictureObject *Scene::getPictureObjectById(int objId, int flags) {
 	return 0;
 }
 
-PictureObject *Scene::getPictureObjectByName(Common::String objName, int flags) {
+PictureObject *Scene::getPictureObjectByName(const Common::String &objName, int flags) {
 	for (uint i = 0; i < _picObjList.size(); i++) {
 		if ((((PictureObject *)_picObjList[i])->_objectName == objName) && (((PictureObject *)_picObjList[i])->_odelay == flags || flags == -1))
 			return (PictureObject *)_picObjList[i];
@@ -382,7 +382,7 @@ MessageQueue *Scene::getMessageQueueById(int messageId) {
 	return 0;
 }
 
-MessageQueue *Scene::getMessageQueueByName(Common::String &name) {
+MessageQueue *Scene::getMessageQueueByName(const Common::String &name) {
 	for (uint i = 0; i < _messageQueueList.size(); i++)
 		if (_messageQueueList[i]->_queueName == name)
 			return _messageQueueList[i];
diff --git a/engines/fullpipe/scene.h b/engines/fullpipe/scene.h
index 61e3aacba9..9a684ce7bc 100644
--- a/engines/fullpipe/scene.h
+++ b/engines/fullpipe/scene.h
@@ -59,16 +59,16 @@ class Scene : public Background {
 
 	StaticANIObject *getAniMan();
 	StaticANIObject *getStaticANIObject1ById(int obj, int a3);
-	StaticANIObject *getStaticANIObject1ByName(Common::String &name, int a3);
+	StaticANIObject *getStaticANIObject1ByName(const Common::String &name, int a3);
 	MessageQueue *getMessageQueueById(int messageId);
-	MessageQueue *getMessageQueueByName(Common::String &name);
+	MessageQueue *getMessageQueueByName(const Common::String &name);
 
 	void deleteStaticANIObject(StaticANIObject *obj);
 	void addStaticANIObject(StaticANIObject *obj, bool addList2);
 
 	void setPictureObjectsFlag4();
 	PictureObject *getPictureObjectById(int objId, int flags);
-	PictureObject *getPictureObjectByName(Common::String name, int keyCode);
+	PictureObject *getPictureObjectByName(const Common::String &name, int keyCode);
 	void deletePictureObject(PictureObject *obj);
 	void preloadMovements(GameVar *var);
 
diff --git a/engines/fullpipe/sound.cpp b/engines/fullpipe/sound.cpp
index d4c944a695..77112cb518 100644
--- a/engines/fullpipe/sound.cpp
+++ b/engines/fullpipe/sound.cpp
@@ -50,7 +50,7 @@ SoundList::~SoundList() {
 	free(_soundItems);
 }
 
-bool SoundList::load(MfcArchive &file, Common::String fname) {
+bool SoundList::load(MfcArchive &file, const Common::String &fname) {
 	debugC(5, kDebugLoading, "SoundList::load()");
 
 	_soundItemsCount = file.readUint32LE();
@@ -73,7 +73,7 @@ bool SoundList::load(MfcArchive &file, Common::String fname) {
 
 }
 
-bool SoundList::loadFile(Common::String fname, Common::String libname) {
+bool SoundList::loadFile(const Common::String &fname, const Common::String &libname) {
 	Common::File file;
 
 	if (!file.open(fname))
@@ -364,13 +364,13 @@ int FullpipeEngine::getSceneTrack() {
 	return res;
 }
 
-void FullpipeEngine::startSoundStream1(Common::String trackName) {
+void FullpipeEngine::startSoundStream1(const Common::String &trackName) {
 	stopAllSoundStreams();
 
 	playOggSound(trackName, _soundStream1);
 }
 
-void FullpipeEngine::playOggSound(Common::String trackName, Audio::SoundHandle *stream) {
+void FullpipeEngine::playOggSound(const Common::String &trackName, Audio::SoundHandle *stream) {
 #ifdef USE_VORBIS
 	if (_mixer->isSoundHandleActive(*stream))
 		return;
diff --git a/engines/fullpipe/sound.h b/engines/fullpipe/sound.h
index ea1cf2c9bf..bccf2a781c 100644
--- a/engines/fullpipe/sound.h
+++ b/engines/fullpipe/sound.h
@@ -67,9 +67,9 @@ class SoundList : public CObject {
  public:
 	SoundList();
 	~SoundList();
-	virtual bool load(MfcArchive &file, Common::String fname);
+	virtual bool load(MfcArchive &file, const Common::String &fname);
 	virtual bool load(MfcArchive &file) { assert(0); return false; } // Disable base class
-	bool loadFile(Common::String fname, Common::String libname);
+	bool loadFile(const Common::String &fname, const Common::String &libname);
 
 	int getCount() { return _soundItemsCount; }
 	Sound *getSoundByIndex(int idx) { return _soundItems[idx]; }
diff --git a/engines/fullpipe/stateloader.cpp b/engines/fullpipe/stateloader.cpp
index 1430f3cb5e..d55f7dbf31 100644
--- a/engines/fullpipe/stateloader.cpp
+++ b/engines/fullpipe/stateloader.cpp
@@ -492,7 +492,7 @@ bool GameVar::load(MfcArchive &file) {
 	return true;
 }
 
-GameVar *GameVar::getSubVarByName(Common::String name) {
+GameVar *GameVar::getSubVarByName(const Common::String &name) {
 	GameVar *sv = 0;
 
 	if (_subVars != 0) {
@@ -503,7 +503,7 @@ GameVar *GameVar::getSubVarByName(Common::String name) {
 	return sv;
 }
 
-bool GameVar::setSubVarAsInt(Common::String name, int value) {
+bool GameVar::setSubVarAsInt(const Common::String &name, int value) {
 	GameVar *var = getSubVarByName(name);
 
 	if (var) {
@@ -523,7 +523,7 @@ bool GameVar::setSubVarAsInt(Common::String name, int value) {
 	return addSubVar(var);
 }
 
-int GameVar::getSubVarAsInt(Common::String name) {
+int GameVar::getSubVarAsInt(const Common::String &name) {
 	GameVar *var = getSubVarByName(name);
 
 	if (var)
@@ -532,7 +532,7 @@ int GameVar::getSubVarAsInt(Common::String name) {
 		return 0;
 }
 
-GameVar *GameVar::addSubVarAsInt(Common::String name, int value) {
+GameVar *GameVar::addSubVarAsInt(const Common::String &name, int value) {
 	if (getSubVarByName(name)) {
 		return 0;
 	} else {
diff --git a/engines/fullpipe/statics.cpp b/engines/fullpipe/statics.cpp
index 447b78a3e1..32c019e5af 100644
--- a/engines/fullpipe/statics.cpp
+++ b/engines/fullpipe/statics.cpp
@@ -417,7 +417,7 @@ Statics *StaticANIObject::getStaticsById(int itemId) {
 	return 0;
 }
 
-Statics *StaticANIObject::getStaticsByName(Common::String &name) {
+Statics *StaticANIObject::getStaticsByName(const Common::String &name) {
 	for (uint i = 0; i < _staticsList.size(); i++)
 		if (_staticsList[i]->_staticsName == name)
 			return _staticsList[i];
@@ -449,7 +449,7 @@ int StaticANIObject::getMovementIdById(int itemId) {
 	return 0;
 }
 
-Movement *StaticANIObject::getMovementByName(Common::String &name) {
+Movement *StaticANIObject::getMovementByName(const Common::String &name) {
 	for (uint i = 0; i < _movements.size(); i++)
 		if (_movements[i]->_objectName == name)
 			return _movements[i];
diff --git a/engines/fullpipe/statics.h b/engines/fullpipe/statics.h
index 4812511ca1..f19d981553 100644
--- a/engines/fullpipe/statics.h
+++ b/engines/fullpipe/statics.h
@@ -204,10 +204,10 @@ public:
 
 	void setOXY(int x, int y);
 	Statics *getStaticsById(int id);
-	Statics *getStaticsByName(Common::String &name);
+	Statics *getStaticsByName(const Common::String &name);
 	Movement *getMovementById(int id);
 	int getMovementIdById(int itemId);
-	Movement *getMovementByName(Common::String &name);
+	Movement *getMovementByName(const Common::String &name);
 	Common::Point *getCurrDimensions(Common::Point &p);
 
 	Common::Point *getSomeXY(Common::Point &p);
diff --git a/engines/fullpipe/utils.cpp b/engines/fullpipe/utils.cpp
index ed30096b69..5500d23202 100644
--- a/engines/fullpipe/utils.cpp
+++ b/engines/fullpipe/utils.cpp
@@ -33,7 +33,7 @@
 
 namespace Fullpipe {
 
-bool CObject::loadFile(Common::String fname) {
+bool CObject::loadFile(const Common::String &fname) {
 	Common::File file;
 
 	if (!file.open(fname))
@@ -112,7 +112,7 @@ Common::String MfcArchive::readPascalString(bool twoByte) {
 	return result;
 }
 
-void MfcArchive::writePascalString(Common::String str, bool twoByte) {
+void MfcArchive::writePascalString(const Common::String &str, bool twoByte) {
 	int len = str.size();
 
 	if (twoByte)
@@ -154,7 +154,7 @@ bool MemoryObject::load(MfcArchive &file) {
 	return true;
 }
 
-void MemoryObject::loadFile(Common::String filename) {
+void MemoryObject::loadFile(const Common::String &filename) {
 	debugC(5, kDebugLoading, "MemoryObject::loadFile(<%s>)", filename.c_str());
 
 	if (filename.empty())
@@ -501,7 +501,7 @@ Common::String genFileName(int superId, int sceneId, const char *ext) {
 }
 
 // Translates cp-1251..utf-8
-byte *transCyrillic(Common::String str) {
+byte *transCyrillic(const Common::String &str) {
 	byte *s = (byte *)str.c_str();
 	static byte tmp[1024];
 
diff --git a/engines/fullpipe/utils.h b/engines/fullpipe/utils.h
index 06b2872b54..bb8c9651da 100644
--- a/engines/fullpipe/utils.h
+++ b/engines/fullpipe/utils.h
@@ -68,7 +68,7 @@ public:
 	MfcArchive(Common::WriteStream *file);
 
 	Common::String readPascalString(bool twoByte = false);
-	void writePascalString(Common::String str, bool twoByte = false);
+	void writePascalString(const Common::String &str, bool twoByte = false);
 	int readCount();
 	double readDouble();
 	CObject *parseClass(bool *isCopyReturned);
@@ -117,7 +117,7 @@ public:
 	virtual void save(MfcArchive &out) { error("Not implemented for obj type: %d", _objtype); }
 	virtual ~CObject() {}
 
-	bool loadFile(Common::String fname);
+	bool loadFile(const Common::String &fname);
 };
 
 class ObList : public Common::List<CObject *>, public CObject {
@@ -145,7 +145,7 @@ class MemoryObject : CObject {
 	virtual ~MemoryObject();
 
 	virtual bool load(MfcArchive &file);
-	void loadFile(Common::String filename);
+	void loadFile(const Common::String &filename);
 	void load() { loadFile(_memfilename); }
 	byte *getData();
 	byte *loadData();
@@ -181,7 +181,7 @@ class DWordArray : public Common::Array<int32>, public CObject {
 };
 
 Common::String genFileName(int superId, int sceneId, const char *ext);
-byte *transCyrillic(Common::String str);
+byte *transCyrillic(const Common::String &str);
 
 } // End of namespace Fullpipe