extends RigidBody3D

var despawning = false
var despawn_time_s = 10

var value
@export_enum("Ammo", "Stamina", "Health", "Money","Weapon") var pickup_type: int
var ammo_type

@onready var collision_shape: CollisionShape3D = $CollisionShape3D2
@onready var timer: Timer = $Timer

## MESHES
#AMMO
@onready var light_ammo: MeshInstance3D = $Meshes/Ammo/light_ammo
@onready var rocket: MeshInstance3D = $Meshes/Ammo/rocket

@onready var stamina: MeshInstance3D = $Meshes/stamina
@onready var health: MeshInstance3D = $Meshes/health
@onready var money: Node3D = $Meshes/money


var magnetable = true #false
var pickupable = false
var pick_up = false
var rand_amt
var player_follow
var player

# Called when the node enters the scene tree for the first time.
func _ready():
	add_to_group("spawned")
	add_to_group("persist")
	
	#Enable mesh
	
	match pickup_type:
		0:
			match ammo_type:
				0:
					light_ammo.visible = true
				1:
					light_ammo.visible = true #medium
				2:
					light_ammo.visible = true #heavy
				3:
					light_ammo.visible = true #shotgun
				4:
					rocket.visible = true #rocket
		1:
			stamina.visible = true
		2:
			health.visible = true
		3:
			money.visible = true
	
	
	if despawning == true:
		timer.wait_time = despawn_time_s
		timer.start()

func _physics_process(delta):
	if player_follow != null:
		if !pick_up:
			despawning = false
			angular_velocity = lerp(angular_velocity, Vector3(0,0,0), delta)
			position = lerp(position, player.item_holder.global_position, 25 * delta)
		
		if abs(position - player.item_holder.global_position) < Vector3(.5,.5,.5):
			await get_tree().create_timer(1).timeout
			position = lerp(position, player.camera.global_position, .01 * delta)
			await get_tree().create_timer(.01).timeout
			player.pickup_apply(pickup_type,ammo_type,value)
			queue_free()

func _on_timer_timeout() -> void:
	if despawning == true:
		collision_shape.disabled = true
		await get_tree().create_timer(1).timeout
		self.queue_free()

func save():
	var save_dict = {
		"filename" : get_scene_file_path(),
		"parent" : get_parent().get_path(),
		"pos_x" : position.x,
		"pos_y" : position.y,
		"pos_z" : position.z,
		"rot_x" : rotation.x,
		"rot_y" : rotation.y,
		"rot_z" : rotation.z,
		"pickup_type" : pickup_type,
		"ammo_type" : ammo_type,
		"value" : value
	}
	return save_dict


func _on_magnet_timer_timeout() -> void:
	magnetable = true