extends RigidBody3D

@export var collision_shape = Node
@export var despawning = false
@export var despawn_time_s = 10
@export_enum("Ammo", "Stamina", "Health", "Money","Weapon") var pickupType: int

@onready var level_control = get_tree().current_scene

var rng = RandomNumberGenerator.new()
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("pickup")
	add_to_group("spawned")
	#find player
	player = level_control.player
	
	rand_amt = rng.randi_range(25,100)
	
	if despawning == true:
		await get_tree().create_timer(despawn_time_s).timeout
		collision_shape.disabled = true
		await get_tree().create_timer(1).timeout
		self.queue_free()

func _physics_process(delta):
	if player_follow != null:
		var float_direction = (player.global_position - self.position)
		self.set_linear_velocity(float_direction * 10)

func picked_up():
	player.pickup_sound.pitch_scale = 1 + rng.randf_range(-.3,.3)
	player.pickup_sound.play()
	match pickupType:
		# Ammo
		0:
			level_control.ammo_reserve[level_control.current_gun_index] += clamp((rand_amt/100) * player.gun.max_ammo, 1, player.gun.max_ammo)
		# Stamina
		1:
			player.remaining_stamina += (rand_amt/100) * player.MAX_STAMINA
		# Health
		2:
			level_control.health += 1
		# Money
		3:
			level_control.money += int(rand_amt)

	queue_free()