FADE_RANDOM_SQUARE no limpiaba la textura previamente

centrada la tabla de la clase hiscore_table

source/fade.cpp

@@ -87,7 +87,7 @@ void Fade::render()
 			{
 				SDL_RenderFillRect(renderer, &rect);
 			}
-			
+
 			break;
 		}
 
@@ -178,7 +178,7 @@ void Fade::update()
 					}
 				}
 			}
-			else 
+			else
 			{
 				finished = true;
 			}
@@ -258,6 +258,14 @@ void Fade::activate()
 			square[num - 1] = temp;
 			num--;
 		}
+
+		// Limpia la textura
+		SDL_Texture *temp = SDL_GetRenderTarget(renderer);
+		SDL_SetRenderTarget(renderer, backbuffer);
+		SDL_SetRenderDrawColor(renderer, 0, 0, 0, 0);
+		SDL_RenderClear(renderer);
+		SDL_SetRenderTarget(renderer, temp);
+
 		break;
 	}