class_name Petal extends GridNode
@export var vine : Vine
@export var vine_resource : PackedScene
var activated = false

# Adding an item here automatically locks it inside the petal
var item : Item:
	set(item_in):
		item = item_in
		if not activated and item is Item:
			item.monitoring = false
			item.monitorable = false
			item.modulate = Color(1,1,1,0.8)

# Upon being placed inside a building, create a vine
func _enter_grid() -> void:
	depth = 0
	vine = vine_resource.instantiate()
	vine.petal = self
	get_parent().call_deferred("add_child",vine)

# Upon interaction, release the item and activate the vine
func _on_interaction() -> void:
	activated = true
	vine.activate()
	if item != null:
		item.monitorable = true
		item.monitoring = true
		item.modulate = Color.WHITE