move back button + swap class names

source/funkin/play/GameOverSubState.hx

@@ -177,7 +177,7 @@ class GameOverSubState extends MusicBeatSubState
     Conductor.instance.update(0);
 
     #if mobile
-    addBackButton(FlxG.width * 0.77, FlxG.height * 0.84, FlxColor.WHITE, goBack);
+    addBackButton(FlxG.width - 230, FlxG.height - 200, FlxColor.WHITE, goBack);
     #end
 
     // Allow input a second later to prevent accidental gameover skips.

source/funkin/ui/credits/CreditsState.hx

@@ -120,7 +120,7 @@ class CreditsState extends MusicBeatState
     FlxG.sound.music.fadeIn(6, 0, 0.8);
 
     #if mobile
-    addBackButton(FlxG.width * 0.77, FlxG.height * 0.85, FlxColor.WHITE, exit);
+    addBackButton(FlxG.width - 230, FlxG.height - 200, FlxColor.WHITE, exit, 0.7);
     #end
   }
 

source/funkin/ui/mainmenu/MainMenuState.hx

@@ -184,7 +184,7 @@ class MainMenuState extends MusicBeatState
     // FlxG.camera.setScrollBounds(bg.x, bg.x + bg.width, bg.y, bg.y + bg.height * 1.2);
 
     #if mobile
-    addBackButton(FlxG.width * 0.03, FlxG.height * 0.79, FlxColor.BLACK, goBack);
+    addBackButton(FlxG.width - 230, FlxG.height - 200, FlxColor.WHITE, goBack, 1.0);
     #end
 
     super.create();

source/funkin/ui/options/OptionsState.hx

@@ -16,7 +16,7 @@ import funkin.input.Controls;
 import funkin.api.newgrounds.NewgroundsClient;
 #end
 #if mobile
-import funkin.mobile.ui.FunkinBackspace;
+import funkin.mobile.ui.FunkinBackButton;
 import funkin.util.TouchUtil;
 import funkin.mobile.ui.options.ControlsSchemeMenu;
 #end

source/funkin/ui/options/PreferencesMenu.hx

@@ -17,7 +17,7 @@ import funkin.ui.options.items.CheckboxPreferenceItem;
 import funkin.ui.options.items.NumberPreferenceItem;
 import funkin.ui.options.items.EnumPreferenceItem;
 #if mobile
-import funkin.mobile.ui.FunkinBackspace;
+import funkin.mobile.ui.FunkinBackButton;
 import funkin.mobile.ui.FunkinHitbox.FunkinHitboxControlSchemes;
 import funkin.util.TouchUtil;
 import funkin.util.SwipeUtil;
@@ -77,7 +77,7 @@ class PreferencesMenu extends Page<OptionsState.OptionsMenuPageName>
     });
 
     #if mobile
-    var backButton:FunkinBackspace = new FunkinBackspace(FlxG.width * 0.77, FlxG.height * 0.85, flixel.util.FlxColor.BLACK, exit);
+    var backButton:FunkinBackButton = new FunkinBackButton(FlxG.width * 0.77, FlxG.height * 0.85, flixel.util.FlxColor.BLACK, exit);
     add(backButton);
     #end
   }

source/funkin/ui/story/StoryMenuState.hx

@@ -226,7 +226,7 @@ class StoryMenuState extends MusicBeatState
     #end
 
     #if mobile
-    addBackButton(FlxG.width * 0.77, FlxG.height * 0.85, FlxColor.WHITE, goBack);
+    addBackButton(FlxG.width - 230, FlxG.height - 170, FlxColor.WHITE, goBack, 0.7);
     #end
 
     #if FEATURE_TOUCH_CONTROLS