- fixed messagebox word wrap with lua messages

source/glest_game/facilities/components.cpp

@@ -538,6 +538,7 @@ const int GraphicMessageBox::defW= 350;
 GraphicMessageBox::GraphicMessageBox(std::string containerName, std::string objName) :
 	GraphicComponent(containerName, objName){
 	header= "";
+	autoWordWrap=true;
 }
 
 GraphicMessageBox::~GraphicMessageBox(){

source/glest_game/facilities/components.h

@@ -276,6 +276,7 @@ public:
 private:
 	GraphicButtons buttons;
 	string header;
+	bool autoWordWrap;
 
 private:
 	void alignButtons();
@@ -288,6 +289,9 @@ public:
 	void removeButtons();
 	void addButton(const string &buttonStr, int width=-1,int height=-1);
 
+	bool getAutoWordWrap() const { return autoWordWrap; }
+	void setAutoWordWrap(bool value) { autoWordWrap = value; }
+
 	int getButtonCount() const				{return buttons.size();}
 	GraphicButton *getButton(int index) 	{return buttons[index];}
 	string getHeader() const				{return header;}

source/glest_game/game/script_manager.cpp

@@ -408,6 +408,7 @@ void ScriptManager::init(World* world, GameCamera *gameCamera, const XmlNode *ro
 	//setup message box
 	messageBox.init( Lang::getInstance().get("Ok") );
 	messageBox.setEnabled(false);
+	messageBox.setAutoWordWrap(false);
 
 	//last created unit
 	lastCreatedUnitId= -1;

source/glest_game/graphics/renderer.cpp

@@ -3531,11 +3531,13 @@ void Renderer::renderMessageBox(GraphicMessageBox *messageBox) {
 		}
 
 		string wrappedText = messageBox->getText();
-		if(renderText3DEnabled == false) {
-			wrappedText = messageBox->getFont()->getMetrics()->wordWrapText(wrappedText,messageBox->getW() * 0.90);
-		}
-		else {
-			wrappedText = messageBox->getFont3D()->getMetrics()->wordWrapText(wrappedText,messageBox->getW() * 0.90);
+		if(messageBox->getAutoWordWrap() == true) {
+			if(renderText3DEnabled == false) {
+				wrappedText = messageBox->getFont()->getMetrics()->wordWrapText(wrappedText,messageBox->getW() * 0.90);
+			}
+			else {
+				wrappedText = messageBox->getFont3D()->getMetrics()->wordWrapText(wrappedText,messageBox->getW() * 0.90);
+			}
 		}
 
 		//background