options menu in progress

source/OptionsSubState.hx

@@ -1,11 +1,70 @@
 package;
 
+import flixel.FlxG;
+import flixel.FlxSprite;
+import flixel.group.FlxGroup.FlxTypedGroup;
+import flixel.text.FlxText;
+import flixel.util.FlxColor;
+
 class OptionsSubState extends MusicBeatSubstate
 {
-	var textMenuItems:Array<String> = ['Master Volume', 'Sound Volume'];
+	var textMenuItems:Array<String> = ['Master Volume', 'Sound Volume', 'Controls'];
+
+	var selector:FlxSprite;
+	var curSelected:Int = 0;
+
+	var grpOptionsTexts:FlxTypedGroup<FlxText>;
 
 	public function new()
 	{
 		super();
+
+		grpOptionsTexts = new FlxTypedGroup<FlxText>();
+		add(grpOptionsTexts);
+
+		selector = new FlxSprite().makeGraphic(5, 5, FlxColor.RED);
+		add(selector);
+
+		for (i in 0...textMenuItems.length)
+		{
+			var optionText:FlxText = new FlxText(20, 20 + (i * 50), 0, textMenuItems[i], 32);
+			optionText.ID = i;
+			grpOptionsTexts.add(optionText);
+		}
+	}
+
+	override function update(elapsed:Float)
+	{
+		super.update(elapsed);
+
+		if (controls.UP_P)
+			curSelected -= 1;
+
+		if (controls.DOWN_P)
+			curSelected += 1;
+
+		if (curSelected < 0)
+			curSelected = textMenuItems.length - 1;
+
+		if (curSelected >= textMenuItems.length)
+			curSelected = 0;
+
+		grpOptionsTexts.forEach(function(txt:FlxText)
+		{
+			txt.color = FlxColor.WHITE;
+
+			if (txt.ID == curSelected)
+				txt.color = FlxColor.YELLOW;
+		});
+
+		if (controls.ACCEPT)
+		{
+			switch (textMenuItems[curSelected])
+			{
+				case "Controls":
+					FlxG.state.closeSubState();
+					FlxG.state.openSubState(new ControlsSubState());
+			}
+		}
 	}
 }