Funkin/source/funkin/freeplayStuff/BGScrollingText.hx

package funkin.freeplayStuff;

import flixel.FlxObject;
import flixel.group.FlxGroup.FlxTypedGroup;
import flixel.group.FlxSpriteGroup;
import flixel.math.FlxMath;
import flixel.text.FlxText;
import flixel.util.FlxColor;
import flixel.util.FlxSort;

// its kinda like marqeee html lol!
class BGScrollingText extends FlxSpriteGroup
{
	var grpTexts:FlxTypedSpriteGroup<FlxText>;

	public var widthShit:Float = FlxG.width;
	public var placementOffset:Float = 20;
	public var speed:Float = 1;

	public var funnyColor(default, set):Int = 0xFFFFFFFF;

	public function new(x:Float, y:Float, text:String, widthShit:Float = 100)
	{
		super(x, y);

		this.widthShit = widthShit;

		grpTexts = new FlxTypedSpriteGroup<FlxText>();
		add(grpTexts);

		var testText:FlxText = new FlxText(0, 0, 0, text, 48);
		testText.font = "5by7";
		testText.updateHitbox();
		grpTexts.add(testText);

		var needed:Int = Math.ceil(widthShit / testText.frameWidth);

		for (i in 0...needed)
		{
			var lmfao:Int = i + 1;

			var coolText:FlxText = new FlxText((lmfao * testText.frameWidth) + (lmfao * 20), 0, 0, text, 48);
			coolText.font = "5by7";
			coolText.updateHitbox();
			grpTexts.add(coolText);
		}
	}

	function set_funnyColor(col:Int):Int
	{
		grpTexts.forEach(function(txt)
		{
			txt.color = col;
		});

		return col;
	}

	override function update(elapsed:Float)
	{
		for (txt in grpTexts.group)
		{
			txt.x -= 1 * (speed * (elapsed / (1 / 60)));

			if (speed > 0)
			{
				if (txt.x < -txt.frameWidth)
				{
					txt.x = grpTexts.group.members[grpTexts.length - 1].x + grpTexts.group.members[grpTexts.length - 1].frameWidth + placementOffset;
					sortTextShit();
				}
			}
			else
			{
				if (txt.x > widthShit)
				{
					txt.x = grpTexts.group.members[0].x - grpTexts.group.members[0].frameWidth - placementOffset;
					sortTextShit();
				}
			}
		}

		super.update(elapsed);
	}

	function sortTextShit():Void
	{
		grpTexts.sort(function(Order:Int, Obj1:FlxObject, Obj2:FlxObject)
		{
			return FlxSort.byValues(Order, Obj1.x, Obj2.x);
		});
	}
}