class_name WeaponSlot
extends Node3D

@export var allowed_sizes: Array[WeaponDef.Size] = [WeaponDef.Size.MEDIUM]
@export var allowed_types: Array[WeaponDef.Type] = [WeaponDef.Type.BALLISTIC]

var weapon: Weapon = null   # currently mounted, if any

func can_mount(def: WeaponDef) -> bool:
	return def != null and def.weapon_scene != null \
		and def.size in allowed_sizes and def.type in allowed_types

func mount(def: WeaponDef) -> bool:
	if not can_mount(def):
		push_warning("%s can't mount %s" % [
			name,
			def.display_name if def != null else "<null def>"
		])
		return false
	unmount()
	weapon = def.weapon_scene.instantiate()
	weapon.def = def
	add_child(weapon)
	return true

func unmount() -> void:
	if weapon != null:
		weapon.queue_free()
		weapon = null