fix clang compile warnings, fixes #406

also, sim.ambientAirTemp takes floats now

src/Config.h

@@ -180,8 +180,6 @@
 
 #if defined(_MSC_VER)
 #define TPT_INLINE _inline
-#elif defined(__llvm__)
-#define TPT_INLINE
 #else
 #define TPT_INLINE inline
 #endif

src/debug/ParticleDebug.cpp

@@ -15,7 +15,7 @@ ParticleDebug::ParticleDebug(unsigned int id, Simulation * sim, GameModel * mode
 void ParticleDebug::Debug(int mode, int x, int y)
 {
 	int debug_currentParticle = sim->debug_currentParticle;
-	int i;
+	int i = 0;
 	std::stringstream logmessage;
 
 	if (mode == 0)

src/gui/game/GameController.cpp

@@ -1507,9 +1507,9 @@ std::string GameController::ElementResolve(int type, int ctype)
 {
 	if(gameModel && gameModel->GetSimulation())
 	{
-		if (type == PT_LIFE && ctype >= 0 && ctype < NGOL && gameModel->GetSimulation()->gmenu)
+		if (type == PT_LIFE && ctype >= 0 && ctype < NGOL)
 			return gameModel->GetSimulation()->gmenu[ctype].name;
-		else if (type >= 0 && type < PT_NUM && gameModel->GetSimulation()->elements)
+		else if (type >= 0 && type < PT_NUM)
 			return std::string(gameModel->GetSimulation()->elements[type].Name);
 	}
 	return "";
@@ -1527,7 +1527,7 @@ bool GameController::IsValidElement(int type)
 
 std::string GameController::WallName(int type)
 {
-	if(gameModel && gameModel->GetSimulation() && gameModel->GetSimulation()->wtypes && type >= 0 && type < UI_WALLCOUNT)
+	if(gameModel && gameModel->GetSimulation() && type >= 0 && type < UI_WALLCOUNT)
 		return std::string(gameModel->GetSimulation()->wtypes[type].name);
 	else
 		return "";

src/gui/game/GameView.cpp

@@ -1861,10 +1861,9 @@ void GameView::NotifyNotificationsChanged(GameModel * sender)
 {
 	class NotificationButtonAction : public ui::ButtonAction
 	{
-		GameView * v;
 		Notification * notification;
 	public:
-		NotificationButtonAction(GameView * v, Notification * notification) : v(v), notification(notification) { }
+		NotificationButtonAction(Notification * notification) : notification(notification) { }
 		void ActionCallback(ui::Button * sender)
 		{
 			notification->Action();
@@ -1901,7 +1900,7 @@ void GameView::NotifyNotificationsChanged(GameModel * sender)
 	{
 		int width = (Graphics::textwidth((*iter)->Message.c_str()))+8;
 		ui::Button * tempButton = new ui::Button(ui::Point(XRES-width-22, currentY), ui::Point(width, 15), (*iter)->Message);
-		tempButton->SetActionCallback(new NotificationButtonAction(this, *iter));
+		tempButton->SetActionCallback(new NotificationButtonAction(*iter));
 		tempButton->Appearance.BorderInactive = style::Colour::WarningTitle;
 		tempButton->Appearance.TextInactive = style::Colour::WarningTitle;
 		tempButton->Appearance.BorderHover = ui::Colour(255, 175, 0);

src/gui/interface/ContextMenu.cpp

@@ -11,7 +11,7 @@ public:
 	ItemSelectedAction(ContextMenu * window, int itemID): window(window), item(itemID) { }
 	virtual void ActionCallback(ui::Button *sender)
 	{
-		window->ActionCallback(sender, item);
+		window->ActionCallbackItem(sender, item);
 	}
 };
 
@@ -55,7 +55,7 @@ void ContextMenu::Show(ui::Point position)
 	ui::Engine::Ref().ShowWindow(this);
 }
 
-void ContextMenu::ActionCallback(ui::Button *sender, int item)
+void ContextMenu::ActionCallbackItem(ui::Button *sender, int item)
 {
 	ui::Engine::Ref().CloseWindow();
 	Halt();

src/gui/interface/ContextMenu.h

@@ -20,13 +20,12 @@ public:
 class ContextMenu: public ui::Window, public ButtonAction {
 	std::vector<Button*> buttons;
 	std::vector<ContextMenuItem> items;
-	bool isMouseInside;
 	ui::Component * source;
 public:
 	ui::Appearance Appearance;
 	class ItemSelectedAction;
 	ContextMenu(Component * source);
-	virtual void ActionCallback(ui::Button *sender, int item);
+	virtual void ActionCallbackItem(ui::Button *sender, int item);
 	virtual void AddItem(ContextMenuItem item);
 	virtual void RemoveItem(int id);
 	virtual void SetItem(int id, std::string text);

src/gui/preview/PreviewController.cpp

@@ -32,6 +32,7 @@ PreviewController::PreviewController(int saveID, int saveDate, bool instant, Con
 	Client::Ref().AddListener(this);
 
 	this->callback = callback;
+	(void)saveDate; //pretend this is used
 }
 
 PreviewController::PreviewController(int saveID, bool instant, ControllerCallback * callback):
@@ -55,6 +56,7 @@ PreviewController::PreviewController(int saveID, bool instant, ControllerCallbac
 	Client::Ref().AddListener(this);
 
 	this->callback = callback;
+	(void)saveDate; //pretend this is used
 }
 
 void PreviewController::Update()

src/gui/profile/ProfileActivity.cpp

@@ -76,9 +76,7 @@ void ProfileActivity::setUserInfo(UserInfo newInfo)
 {
 	class EditAvatarAction: public ui::ButtonAction
 	{
-		ProfileActivity * a;
 	public:
-		EditAvatarAction(ProfileActivity * a) : a(a) {  }
 		void ActionCallback(ui::Button * sender_)
 		{
 			Platform::OpenURI("http://" SERVER "/Profile/Avatar.html");
@@ -112,7 +110,7 @@ void ProfileActivity::setUserInfo(UserInfo newInfo)
 	if (editable)
 	{
 		ui::Button * editAvatar = new ui::Button(ui::Point(Size.X - (40 + 16 + 75), currentY), ui::Point(75, 15), "Edit Avatar");
-		editAvatar->SetActionCallback(new EditAvatarAction(this));
+		editAvatar->SetActionCallback(new EditAvatarAction());
 		scrollPanel->AddChild(editAvatar);
 	}
 	currentY += 23;

src/lua/LuaScriptInterface.cpp

@@ -1849,7 +1849,7 @@ int LuaScriptInterface::simulation_ambientAirTemp(lua_State * l)
 		lua_pushnumber(l, luacon_sim->air->ambientAirTemp);
 		return 1;
 	}
-	int ambientAirTemp = luaL_optint(l, 1, 295.15f);
+	float ambientAirTemp = luaL_optnumber(l, 1, 295.15f);
 	luacon_sim->air->ambientAirTemp = ambientAirTemp;
 	return 0;
 }

src/lua/TPTSTypes.h

@@ -85,12 +85,9 @@ public:
 
 class InvalidConversionException: public GeneralException
 {
-private:
-	ValueType from;
-	ValueType to;
 public:
 	InvalidConversionException(ValueType from_, ValueType to_):
-	GeneralException("Invalid conversion from " + AnyType::TypeName(from_) + " to " + AnyType::TypeName(to_)), from(from_), to(to_) {
+	GeneralException("Invalid conversion from " + AnyType::TypeName(from_) + " to " + AnyType::TypeName(to_)) {
 	}
 };
 

src/lua/TPTScriptInterface.cpp

@@ -20,7 +20,7 @@ int TPTScriptInterface::Command(std::string command)
 	lastError = "";
 	std::deque<std::string> words;
 	std::deque<AnyType> commandWords;
-	int retCode;
+	int retCode = -1;
 
 	//Split command into words, put them on the stack
 	char * rawCommand;
@@ -382,7 +382,7 @@ AnyType TPTScriptInterface::tptS_set(std::deque<std::string> * words)
 	}
 	else if(selector.GetType() == TypeString || selector.GetType() == TypeNumber)
 	{
-		int type;
+		int type = 0;
 		if (selector.GetType() == TypeNumber)
 			type = ((NumberType)selector).Value();
 		else if (selector.GetType() == TypeString)

src/resampler/resampler.cpp

@@ -339,7 +339,7 @@ static double bessel0(double x)
    return sum;
 }
 
-static const Resample_Real KAISER_ALPHA = 4.0;
+//static const Resample_Real KAISER_ALPHA = 4.0;
 static double kaiser(double alpha, double half_width, double x)
 {
    const double ratio = (x / half_width);

src/simulation/Simulation.cpp

@@ -1970,10 +1970,8 @@ void Simulation::clear_sim(void)
 	pfree = 0;
 	parts_lastActiveIndex = 0;
 	memset(pmap, 0, sizeof(pmap));
-	if(fvx)
+	memset(fvx, 0, sizeof(fvx));
-		memset(fvx, 0, sizeof(fvx));
+	memset(fvy, 0, sizeof(fvy));
-	if(fvy)
-		memset(fvy, 0, sizeof(fvy));
 	memset(photons, 0, sizeof(photons));
 	memset(wireless, 0, sizeof(wireless));
 	memset(gol2, 0, sizeof(gol2));