Fix bugs related to the first time launching game

scene/input_config.lua

@@ -4,7 +4,7 @@ ConfigScene.title = "Input Config"
 local menu_screens = {
     KeyConfigScene,
     StickConfigScene,
-    TouchConfigScene
+    TouchConfigScene,
 }
 
 local buttonList
@@ -45,6 +45,23 @@ function ConfigScene:new(first_time)
             end
         }
     }
+    if not SETTINGS.firstTime then
+        menu_screens[4] = TitleScene
+        buttonList[4] = BUTTON.new{
+            text = "⌂", font = FONT_big,
+            x = 75, y = 280, w = 40, h = 40,
+            codeWhenReleased = function()
+                if self.menu_state ~= 4 then
+                    self.menu_state = 4
+                else
+                    SCENE = TitleScene()
+                end
+            end
+        }
+    else
+        menu_screens[4] = nil
+        buttonList[4] = nil
+    end
 
     self.menu_state = 1
     if first_time then