extends Area3D
class_name GrabBox

signal grabbedByPlayer
@export var obj: GrabableObject
@export var type: String #Used to signify the type of Object for other code interacting with the grab box
@export var heavy: bool = false

func _ready() -> void:
	set_collision_layer_value(5,true) #Enables Grabing colision layer
	set_collision_layer_value(1,false) #Disables Default collision layer
	set_collision_mask_value(1,false)

func grab() -> GrabableObject:
	if !obj: return
	if !obj.isGrabbed:
		grabbedByPlayer.emit()
		return obj
	return null