Adjust Arrows control scheme notes sizes for easier reading & pressing

Co-Authored-By: MoonDroid <81515012+moondroidcoder@users.noreply.github.com>
Co-Authored-By: sector-a <82838084+sector-a@users.noreply.github.com>

source/funkin/mobile/ui/options/MobileControlsSchemeMenu.hx

@@ -140,7 +140,8 @@ class MobileControlsSchemeMenu extends MusicBeatSubState
     hitboxShowcases = new FlxTypedGroup<HitboxShowcase>();
     for (i in 0...availableSchemes.length)
     {
-      var hitboxShowcase:HitboxShowcase = new HitboxShowcase(Std.int(FlxG.width * -0.16 + (1500 * i)), 0, i, currentIndex, availableSchemes[i], onSelectHitbox);
+      final hitboxShowcase:HitboxShowcase = new HitboxShowcase(Math.floor(FlxG.width * -0.16 + (1500 * i)), 0, i, currentIndex, availableSchemes[i],
+        onSelectHitbox);
       hitboxShowcases.add(hitboxShowcase);
 
       if (availableSchemes[i] != FunkinHitboxControlSchemes.Arrows) continue;
@@ -220,6 +221,8 @@ class MobileControlsSchemeMenu extends MusicBeatSubState
     addHitbox(true, false, availableSchemes[currentIndex]);
 
     hitbox.forEachAlive(function(hint:FunkinHint) {
+      if (availableSchemes[currentIndex] == FunkinHitboxControlSchemes.Arrows) hint.alpha = 1;
+
       if (!hint.deadZones.contains(cast(currentButton.body, FunkinSprite))) hint.deadZones.push(cast(currentButton.body, FunkinSprite));
     });
 

source/funkin/play/PlayState.hx

@@ -1918,7 +1918,7 @@ class PlayState extends MusicBeatSubState
   }
 
   /**
-     * Configures the position of strumline for note hitbox scheme
+     * Configures the position of strumline for the default control scheme
      */
   #if mobile
   function initNoteHitbox()

source/funkin/play/notes/Strumline.hx

@@ -9,10 +9,16 @@ import flixel.tweens.FlxEase;
 import flixel.tweens.FlxTween;
 import flixel.util.FlxSort;
 import funkin.graphics.FunkinSprite;
+import flixel.util.FlxColor;
+import funkin.play.notes.NoteHoldCover;
+import funkin.play.notes.NoteSplash;
+import funkin.play.notes.NoteSprite;
+import funkin.play.notes.SustainTrail;
 import funkin.data.song.SongData.SongNoteData;
 import funkin.util.SortUtil;
 import funkin.play.notes.notekind.NoteKindManager;
 import flixel.math.FlxPoint;
+import flixel.FlxSprite;
 
 /**
  * A group of sprites which handles the receptor, the note splashes, and the notes (with sustains) for a given player.