Bullet.gd

1	extends Area2D
2
3	const utils = preload("res://Utils.gd")
4	export var lifetime_seconds = 2
5	export var speed = 300
6
7	func _ready() -> void:
8	$Timer.wait_time = lifetime_seconds
9	$Timer.start()
10	utils.log("timer", $Timer)
11
12	func _physics_process(delta: float) -> void:
13	position += transform.y * speed * delta
14
15	func on_expiration():
16	utils.log("killing bullet")
17	queue_free()
18
19	func on_bullet_body_entered(body):
20	var tree = get_tree()
21	var players = tree.get_nodes_in_group("player")
22	var player = players[0]
23	if body.has_method("hurt") && body != player:
24	utils.log("removing bullet")
25	body.hurt()
26	queue_free()