extends Area3D
## An item lying on the ground (stick, stone, flint). Look at it and press E.
## Lives on collision layer 2, so the player walks through it but the
## interaction ray still finds it.

var item_id := "stick"
var amount := 1
var uid := ""        ## stable id for saves (see props.gd)
var taken := false

func setup(id: String, mesh: Mesh, material: Material, radius: float) -> void:
	item_id = id
	collision_layer = 2
	collision_mask = 0
	monitoring = false
	var mi := MeshInstance3D.new()
	mi.mesh = mesh
	mi.material_override = material
	add_child(mi)
	var cs := CollisionShape3D.new()
	var sph := SphereShape3D.new()
	sph.radius = radius
	cs.shape = sph
	cs.position = Vector3(0, radius * 0.5, 0)
	add_child(cs)

func interact_prompt(_player: Node) -> String:
	return "[E] Pick up %s" % ItemDB.item_name(item_id)

func interact(player: Node) -> void:
	Actions.pickup(player, self)

func collected() -> void:
	taken = true
	queue_free()