improved handling of colors

improved debug colors
refactoring

Scenes/PerfDetails.cs

@@ -0,0 +1,20 @@
+using FOU.Scripts;
+using Godot;
+
+public partial class PerfDetails : Label
+{
+	[Export]
+	public bool ShowDetails = true;
+
+	public override void _Process(double delta)
+	{
+		Text = "";
+		if (!ShowDetails) return;
+
+		int activeElements = 0;
+		foreach (Chunk c in Main.Instance.Level.GetChunks())
+			activeElements += c.ActiveElementsCount();
+
+		Text += $"Active Elements: {activeElements}";
+	}
+}