game manager and data objects

.godot/editor/filesystem_update4

@@ -5,6 +5,6 @@ res://scenes/crate.tscn
 res://scenes/platform.tscn
 res://scenes/coin.tscn
 res://scenes/badguy.tscn
+res://scenes/UI.tscn
+res://scripts/ui.gd
 res://scripts/gamecontroller.gd
-res://scripts/badguy.gd
-res://scripts/CharacterBody2D.gd