extends PU_Item

@onready var is_reachable := false
@onready var current_player:CharacterBody2D = null
@onready var controlling_player:CharacterBody2D
@onready var item_info = {
	"item_name": item_name, 
	"item_description": item_description,
	"item_type": item_type,
	"item_clip_size": item_clip_size,
	"item_ammo": item_ammo,
	"item_cooldown": item_cooldown,
	"item_texture": item_texture,
}
		
func _input(event):
	if Input.is_action_pressed("interact") and is_reachable and current_player:
		print("ITEM TYPE: ", item_type)
#		if item_type == 0: # 0 is weapon
#			print("Weapon!")
		current_player.add_inventory_item(item_info)
		print("Adding inventory item!")
		cleanup.rpc()

@rpc("call_local", "any_peer")
func cleanup():
	queue_free()
	
func use_item(player: CharacterBody2D):
	controlling_player = player
	print("PLAYER FACING!", player.player_facing)
	var player_pos = controlling_player.get_position()
	var nail = preload("res://PickupableObjects/NailGun/NailShot.tscn").instantiate()
	var facing_vector = Vector2(0, -nail.nail_velocity)
	var spawn_pos = player_pos + Vector2(0, -nail.spawn_offset)
	nail.set_position(spawn_pos)
	match controlling_player.player_facing:
		"down":
			nail.set_rotation(deg_to_rad(180))
			facing_vector = Vector2(0, nail.nail_velocity)
			spawn_pos = player_pos + Vector2(0, nail.spawn_offset)
		"right":
			nail.set_rotation(deg_to_rad(90))
			facing_vector = Vector2(nail.nail_velocity, 0)
			spawn_pos = player_pos + Vector2(nail.spawn_offset, 0)
		"left":
			nail.set_rotation(deg_to_rad(-90))
			facing_vector = Vector2(-nail.nail_velocity, 0)
			spawn_pos = player_pos + Vector2(-nail.spawn_offset, 0)
#	spawn_item.set_position(spawn_pos)
	nail.apply_central_impulse(facing_vector)
	print("GET TREE: ", get_tree())
	await get_tree().create_timer(nail.cleanup_time).timeout
	nail.queue_free()
	

func _on_nail_gun_area_body_entered(body):
	if body.is_in_group("player"):
		current_player = body
		is_reachable = true
		current_player.set_context_label.rpc_id(current_player.get_multiplayer_authority(), "Pickup " + item_info.item_name + "?")


func _on_nail_gun_area_body_exited(body):
	if body.is_in_group("player"):
		current_player.set_context_label("")
		current_player = null
		is_reachable = false