fix refreshTexture

Classes/gframe/deck_con.cpp

@@ -1116,7 +1116,7 @@ bool DeckBuilder::OnEvent(const irr::SEvent& event) {
         	s32 y = event.MouseInput.Y;
         	irr::core::position2di pos(x, y);
         	if (x < (200 * mainGame->xScale) && y < (270 * mainGame->yScale)) {
-        		mainGame->textFont->setTransparency(true);
+        		mainGame->refreshTexture();
         		mainGame->ClearChatMsg();
         		break;
         	}//touch the pic of detail to refresh textfonts

Classes/gframe/event_handler.cpp

@@ -1053,7 +1053,7 @@ bool ClientField::OnEvent(const irr::SEvent& event) {
 			hovered_location = 0;
 			irr::core::position2di pos(x, y);
 			if (x < (200 * mainGame->xScale) && y < (270 * mainGame->yScale)) {
-				mainGame->textFont->setTransparency(true);
+				mainGame->refreshTexture();
 				mainGame->ClearChatMsg();
 				break;
 			 }//touch the pic of detail to refresh textfonts
@@ -1925,14 +1925,14 @@ bool ClientField::OnCommonEvent(const irr::SEvent& event) {
 		case irr::KEY_KEY_R: {
 			if(mainGame->gameConf.control_mode == 0
 				&& !event.KeyInput.PressedDown && !mainGame->HasFocus(EGUIET_EDIT_BOX))
-				mainGame->textFont->setTransparency(true);
+				mainGame->refreshTexture();
 			return true;
 			break;
 		}
 		case irr::KEY_F9: {
 			if(mainGame->gameConf.control_mode == 1
 				&& !event.KeyInput.PressedDown && !mainGame->HasFocus(EGUIET_EDIT_BOX))
-				mainGame->textFont->setTransparency(true);
+				mainGame->refreshTexture();
 			return true;
 			break;
 		}

Classes/gframe/game.cpp

@@ -1758,4 +1758,15 @@ JNIEnv* Game::getJniEnv(){
 }
 
 #endif
+void Game::refreshTexture(){
+#ifdef _IRR_ANDROID_PLATFORM_
+	LOGD("refreshTexture before");
+#endif
+	gMutex.lock();
+	textFont->setTransparency(true);
+	gMutex.unlock();
+#ifdef _IRR_ANDROID_PLATFORM_
+	LOGD("refreshTexture after");
+#endif
+}
 }

Classes/gframe/game.h

@@ -560,6 +560,7 @@ public:
 
     JNIEnv* getJniEnv();
 #endif
+    void refreshTexture();
     void runWindbot(const char* cmd);
     io::path getCardImagePath(){
         return cardImagePath;