better selection

CreatureLab.gd

@@ -2,7 +2,6 @@ extends Node
 export (PackedScene) var Creature
 
 var selected = []
-var id_counter = 0
 
 func _ready():
 	pass
@@ -10,8 +9,6 @@ func _ready():
 func spawn_a_bitch():
 	# Maak een bitch
 	var c = Creature.instance()
-	c.creature_id = id_counter
-	id_counter += 1
 	add_child(c)
 	
 	# Geef de bitch een random positie en rotatie
@@ -28,6 +25,10 @@ func kill_a_bitch():
 func select_a_bitch(camera, event, click_position, click_normal, index, creature_id):
 	if event.is_action_pressed("select_creature"):
 		var kindeke = get_child(creature_id)
-		selected.push(creature_id)
-		kindeke.get_node("SelectionIndicator").visible = true;
+		if selected.has(creature_id):
+			kindeke.get_node("SelectionIndicator").visible = false;
+			selected.erase(creature_id)
+		else:	
+			selected.append(creature_id)
+			kindeke.get_node("SelectionIndicator").visible = true;
 		print(creature_id)