- client connected menu now uses same rendering as custom game menu for map preview (resulting in better fps there)

source/glest_game/menu/menu_state_connected_game.cpp

@@ -73,6 +73,7 @@ MenuStateConnectedGame::MenuStateConnectedGame(Program *program, MainMenu *mainM
     lastCheckedCRCTechtreeValue					= -1;
     lastCheckedCRCMapValue						= -1;
 
+    mapPreviewTexture=NULL;
 	currentFactionLogo = "";
 	factionTexture=NULL;
 	lastMissingMap="";
@@ -477,6 +478,8 @@ MenuStateConnectedGame::~MenuStateConnectedGame() {
             ftpClientThread = NULL;
 	    }
 	}
+
+	cleanupMapPreviewTexture();
 }
 
 void MenuStateConnectedGame::mouseClick(int x, int y, MouseButton mouseButton){
@@ -796,6 +799,10 @@ void MenuStateConnectedGame::render() {
 			//renderer.renderTextureQuad(60+575+80,365,200,225,factionTexture,1);
 			renderer.renderTextureQuad(800,600,200,150,factionTexture,1);
 		}
+		if(mapPreviewTexture != NULL) {
+			renderer.renderTextureQuad(5,185,150,150,mapPreviewTexture,1.0f);
+			//printf("=================> Rendering map preview texture\n");
+		}
 
 		renderer.renderButton(&buttonDisconnect);
 
@@ -951,9 +958,11 @@ void MenuStateConnectedGame::render() {
 			int mouseY = mainMenu->getMouseY();
 			int mouse2dAnim = mainMenu->getMouse2dAnim();
 
-		    renderer.renderMouse2d(mouseX, mouseY, mouse2dAnim);
-		    bool renderAll = (listBoxFogOfWar.getSelectedItemIndex() == 2);
-		    renderer.renderMapPreview(&mapPreview, renderAll, 10, 350);
+			if(mapPreviewTexture == NULL) {
+				renderer.renderMouse2d(mouseX, mouseY, mouse2dAnim);
+				bool renderAll = (listBoxFogOfWar.getSelectedItemIndex() == 2);
+				renderer.renderMapPreview(&mapPreview, renderAll, 10, 350, &mapPreviewTexture);
+			}
 		}
 		renderer.renderChatManager(&chatManager);
 		renderer.renderConsole(&console,showFullConsole,true);
@@ -2090,12 +2099,16 @@ bool MenuStateConnectedGame::loadMapInfo(string file, MapInfo *mapInfo, bool loa
 			// Not painting properly so this is on hold
 			if(loadMapPreview == true) {
 				if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
-	    		mapPreview.loadFromFile(file.c_str());
+				if(mapPreview.getMapFileLoaded() != file) {
+					mapPreview.loadFromFile(file.c_str());
+					cleanupMapPreviewTexture();
+				}
 			}
 
 			mapLoaded = true;
 		}
 		else {
+			cleanupMapPreviewTexture();
 			mapInfo->desc = ITEM_MISSING;
 
 			NetworkManager &networkManager= NetworkManager::getInstance();
@@ -2180,6 +2193,23 @@ int32 MenuStateConnectedGame::getNetworkPlayerStatus() {
 	return result;
 }
 
+void MenuStateConnectedGame::cleanupMapPreviewTexture() {
+	if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
+
+	//printf("CLEANUP map preview texture\n");
+
+	if(mapPreviewTexture != NULL) {
+		if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
+
+		mapPreviewTexture->end();
+
+		if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
+		delete mapPreviewTexture;
+		mapPreviewTexture = NULL;
+	}
+	if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line: %d]\n",__FILE__,__FUNCTION__,__LINE__);
+}
+
 void MenuStateConnectedGame::FTPClient_CallbackEvent(string itemName,
 		FTP_Client_CallbackType type, pair<FTP_Client_ResultType,string> result, void *userdata) {
 	if(SystemFlags::getSystemSettingType(SystemFlags::debugSystem).enabled) SystemFlags::OutputDebug(SystemFlags::debugSystem,"In [%s::%s Line %d]\n",__FILE__,__FUNCTION__,__LINE__);

source/glest_game/menu/menu_state_connected_game.h

@@ -98,6 +98,7 @@ private:
     GraphicLabel labelDataSynchInfo;
 
 	MapInfo mapInfo;
+	Texture2D *mapPreviewTexture;
 
 	bool needToSetChangedGameSettings;
 	time_t lastSetChangedGameSettings;
@@ -200,6 +201,7 @@ private:
     		FTP_Client_CallbackType type, pair<FTP_Client_ResultType,string> result,void *userdata);
 
     int32 getNetworkPlayerStatus();
+    void cleanupMapPreviewTexture();
 };
 
 }}//end namespace

source/glest_game/menu/menu_state_custom_game.cpp

@@ -1391,9 +1391,9 @@ void MenuStateCustomGame::render() {
 			int mouse2dAnim = mainMenu->getMouse2dAnim();
 
 		    renderer.renderMouse2d(mouseX, mouseY, mouse2dAnim);
-		    bool renderAll = (listBoxFogOfWar.getSelectedItemIndex() == 2);
 
 		    if(mapPreviewTexture == NULL) {
+		    	bool renderAll = (listBoxFogOfWar.getSelectedItemIndex() == 2);
 		    	//printf("=================> Rendering map preview into a texture BEFORE (%p)\n", mapPreviewTexture);
 		    	renderer.renderMapPreview(&mapPreview, renderAll, 10, 350,&mapPreviewTexture);
 		    	//printf("=================> Rendering map preview into a texture AFTER (%p)\n", mapPreviewTexture);

source/shared_lib/include/map/map_preview.h

@@ -124,6 +124,7 @@ private:
 	int refAlt;
 
 	bool fileLoaded;
+	string mapFileLoaded;
 
 public:
 	MapPreview();
@@ -186,6 +187,7 @@ public:
 	void applyNewHeight(float newHeight, int x, int y, int strenght);
 
 	bool hasFileLoaded() const {return fileLoaded;}
+	string getMapFileLoaded() const { return mapFileLoaded; }
 };
 
 }}// end namespace

source/shared_lib/sources/map/map_preview.cpp

@@ -28,6 +28,7 @@ namespace Shared { namespace Map {
 // ================== PUBLIC =====================
 
 MapPreview::MapPreview() {
+	mapFileLoaded = "";
 	fileLoaded = false;
 	heightFactor 	= DEFAULT_MAP_CELL_HEIGHT_FACTOR;
 	waterLevel 	= DEFAULT_MAP_WATER_DEPTH;
@@ -741,6 +742,7 @@ void MapPreview::loadFromFile(const string &path) {
 		fclose(f1);
 
 		fileLoaded = true;
+		mapFileLoaded = path;
 	}
 	else {
 		throw runtime_error("error opening map file: " + path);