Added pause and mute.

Improved fonts and font scaling
Added level editor

Paused.gd

@@ -0,0 +1,19 @@
+extends Node2D
+
+var paused : bool = false
+
+func _process(_delta : float) -> void:
+	if Input.is_action_just_pressed("pause"):
+		if paused:
+			visible = false
+			paused = false
+			get_tree().paused = false
+			Input.set_mouse_mode(Input.MOUSE_MODE_CONFINED_HIDDEN)
+		else:
+			visible = true
+			paused = true
+			get_tree().paused = true
+			Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+
+	if Input.is_action_just_pressed("mute"):
+		AudioServer.set_bus_mute(0, !AudioServer.is_bus_mute(0))