Implement debug console drop-down (no commands just yet) and fix UI keybinds.

godot_ship/script/debug/debug_menu.gd

@@ -1,16 +1,35 @@
 extends Control
 
+# Declare member variables here.
+var debug_canvas
+var debug_transform
 
-# Declare member variables here. Examples:
-# var a = 2
-# var b = "text"
+var debug_active = false
+var menu_position = 0.0
+var menu_velocity = 2
 
+# positions when the menu is hidden/active
+var menu_hidden = Transform2D(Vector2(1,0), Vector2(0,1), Vector2(0,-180))
+var menu_active = Transform2D(Vector2(1,0), Vector2(0,1), Vector2(0,   0))
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
-	pass # Replace with function body.
-
+	debug_canvas = get_node("debug_canvas")
+	debug_transform = debug_canvas.get_transform()
+	return
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
-#func _process(delta):
-#	pass
+func _process(delta):
+	if (debug_active && menu_position < 1):
+		menu_position += menu_velocity * delta;
+	elif (!debug_active && menu_position > 0):
+		menu_position -= menu_velocity * delta;
+	else:
+		menu_position = round(menu_position)
+	
+	debug_canvas.set_transform(menu_hidden.interpolate_with(menu_active, menu_position))
+
+func _unhandled_input(event):
+	if event.is_action_pressed("ui_debug"):
+		# open debug menu
+		debug_active = !debug_active;