Fix "unused variable" warnings found on OS X

- Someone should probably double-check that I didn't
  remove an important function call but most of it was
  getting the font size which was never used.

IDE/Contents/Source/ExampleBrowserWindow.cpp

@@ -31,7 +31,6 @@ ExampleBrowserWindow::ExampleBrowserWindow() : UIWindow(L"Example Browser", 320,
 	
 	Config *conf = CoreServices::getInstance()->getConfig();	
 	String fontName = conf->getStringValue("Polycode", "uiDefaultFontName");
-	int fontSize = conf->getNumericValue("Polycode", "uiDefaultFontSize");
 	
 	
 	templateContainer = new UITreeContainer("boxIcon.png", L"Examples", 320, 410-topPadding-padding-padding-40);	

IDE/Contents/Source/NewFileWindow.cpp

@@ -27,7 +27,6 @@ NewFileWindow::NewFileWindow() : UIWindow(L"Create New File", 580, 280) {
 	
 	Config *conf = CoreServices::getInstance()->getConfig();	
 	String fontName = conf->getStringValue("Polycode", "uiDefaultFontName");
-	int fontSize = conf->getNumericValue("Polycode", "uiDefaultFontSize");
 	
 	closeOnEscape = true;	
 	

IDE/Contents/Source/NewProjectWindow.cpp

@@ -34,7 +34,6 @@ NewProjectWindow::NewProjectWindow() : UIWindow(L"Create New Project", 480, 280)
 	
 	Config *conf = CoreServices::getInstance()->getConfig();	
 	String fontName = conf->getStringValue("Polycode", "uiDefaultFontName");
-	int fontSize = conf->getNumericValue("Polycode", "uiDefaultFontSize");
 	
 	
 	templateContainer = new UITreeContainer("boxIcon.png", L"Templates", 200, 300-topPadding-padding-padding);	

IDE/Contents/Source/PolycodeConsole.cpp

@@ -92,7 +92,6 @@ BackTraceWindow::BackTraceWindow() : UIElement() {
 
 	Config *conf = CoreServices::getInstance()->getConfig();	
 	String fontName = conf->getStringValue("Polycode", "uiDefaultFontName");
-	int fontSize = conf->getNumericValue("Polycode", "uiDefaultFontSize");		
 
 	labelBg = new ScreenShape(ScreenShape::SHAPE_RECT, 20,30);
 	labelBg->setPositionMode(ScreenEntity::POSITION_TOPLEFT);

IDE/Contents/Source/PolycodeProject.cpp

@@ -215,9 +215,6 @@ bool PolycodeProject::saveFile() {
 	}
 
 	
-	unsigned int afMap[6] = {0,1,2,4,8,16};
-	unsigned int aaMap[4] = {0,2,4,6};
-		
 	configFile.root["antiAliasingLevel"]->intVal = data.aaLevel;
 	configFile.root["anisotropyLevel"]->intVal = data.anisotropy;
 	configFile.root["vSync"]->boolVal = data.vSync;

IDE/Contents/Source/PolycodeProjectBrowser.cpp

@@ -197,7 +197,7 @@ void PolycodeProjectBrowser::parseFolderIntoNode(UITree *node, String spath, Pol
 				data->fileEntry = entry;
 				data->type = 1;
 				data->parentProject = parentProject;			
-				UITree *newChild = node->addTreeChild("file.png", entry.name, (void*) data);
+				node->addTreeChild("file.png", entry.name, (void*) data);
 			}
 		}
 	}		

IDE/Contents/Source/PolycodeRemoteDebugger.cpp

@@ -59,7 +59,6 @@ void PolycodeRemoteDebugger::handleEvent(Event *event) {
 	for(int i=0; i < debuggerClients.size(); i++) {
 		if(event->getDispatcher() == debuggerClients[i]->client) {		
 			ServerClientEvent *clientEvent = (ServerClientEvent*) event;
-			DebuggerClient *client = debuggerClients[i];
 			switch(clientEvent->getEventCode()) {
 				case ServerClientEvent::EVENT_CLIENT_DATA:				
 					switch(clientEvent->dataType) {			

IDE/Contents/Source/PolycodeScreenEditor.cpp

@@ -296,8 +296,6 @@ PolycodeScreenEditorMain::PolycodeScreenEditorMain(PolycodeEditor *editor) {
 	
 	Config *conf = CoreServices::getInstance()->getConfig();	
 	String fontName = conf->getStringValue("Polycode", "uiDefaultFontName");
-	int fontSize = conf->getNumericValue("Polycode", "uiDefaultFontSize");	
-	Number padding = conf->getNumericValue("Polycode", "uiWindowSkinPadding");	
 
 	isScalingEntity = false;	
 	isDraggingEntity = false; 
@@ -2818,10 +2816,6 @@ void PolycodeScreenEditor::saveEntityToObjectEntry(ScreenEntity *entity, ObjectE
 
 	}
 
-	if(dynamic_cast<ScreenSound*>(entity)) {
-		ScreenSound *sound = ((ScreenSound*) entity);
-	}
-	
 	if(!(*(entry))["type"])
 		entry->addChild("type", "ScreenEntity");
 	
@@ -2890,7 +2884,7 @@ void PolycodeScreenEditor::handleEvent(Event *event) {
 
 	if(event->getEventType() == "UIEvent" && event->getEventCode() == UIEvent::CLICK_EVENT) {
 		if(event->getDispatcher() == treeView->newLayerButton) {
-			ScreenEntity *newLayer = editorMain->addNewLayer("new_layer");
+			editorMain->addNewLayer("new_layer");
 		}
 
 		if(event->getDispatcher() == treeView->targetLayerButton) {
@@ -2979,7 +2973,7 @@ bool PolycodeScreenEditor::openFile(OSFileEntry filePath) {
 	editorMain->applyEditorProperties(editorMain->layerBaseEntity);
 
 	if(editorMain->layerBaseEntity->getNumChildren() == 0) {
-		ScreenEntity *newLayer = editorMain->addNewLayer("default_layer");
+		editorMain->addNewLayer("default_layer");
 	} else {
 		editorMain->setCurrentLayer((ScreenEntity*)editorMain->layerBaseEntity->getChildAtIndex(0), false);
 		treeView->targetLayer = editorMain->getCurrentLayer();

IDE/Contents/Source/PolycodeTextEditor.cpp

@@ -230,7 +230,6 @@ std::vector<SyntaxHighlightToken> PolycodeSyntaxHighlighter::parseGLSL(String te
 			}
 
 			if(ch == '*' && lastSeparator == '/' && mode != MODE_STRING) {
-				unsigned int old_mode = mode;
 				tokens[tokens.size()-1].type = MODE_COMMENT;
 				tokens[tokens.size()-2].type = MODE_COMMENT;				
 				mode = MODE_COMMENT;				

IDE/Contents/Source/TextureBrowser.cpp

@@ -168,7 +168,6 @@ AssetBrowser::AssetBrowser() : UIWindow(L"Asset Browser", 850, 500) {
 	
 	Config *conf = CoreServices::getInstance()->getConfig();	
 	String fontName = conf->getStringValue("Polycode", "uiDefaultFontName");
-	int fontSize = conf->getNumericValue("Polycode", "uiDefaultFontSize");
 	
 	closeOnEscape = true;