godot-shooter / files / weapons / Bullet.gd

Bullet.gd

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`b856550a` 2023-10-30 Pavel Safronov	1	extends Area2D
`f398dcb9` 2023-11-02 Pavel Safronov	2	class_name Bullet
`b856550a` 2023-10-30 Pavel Safronov	3
`16938031` 2023-11-17 Pavel Safronov	4	const Utils = preload("res://utils/Utils.gd")
	5	const SmallExplosion = preload("res://effects/SmallExplosion.tscn")
`ee6296b3` 2023-11-17 Pavel Safronov	6	const Constants = preload("res://utils/Constants.gd")
	7
`969fd5af` 2023-11-06 Pavel Safronov	8	export var lifetime_seconds = 1.5
`ee6296b3` 2023-11-17 Pavel Safronov	9	export var speed = Constants.SPEED * 5
`3fcb817e` 2023-11-10 Pavel Safronov	10	export var damage_amount = 1
`636e5224` 2023-12-01 Pavel Safronov	11	export var shooter_rid = 0
`614e7fb1` 2023-10-31 Pavel Safronov	12
	13	func _ready() -> void:
	14	$Timer.wait_time = lifetime_seconds
	15	$Timer.start()
`b856550a` 2023-10-30 Pavel Safronov	16
	17	func _physics_process(delta: float) -> void:
	18	position += transform.y * speed * delta
`614e7fb1` 2023-10-31 Pavel Safronov	19
	20	func on_expiration():
	21	queue_free()
`b856550a` 2023-10-30 Pavel Safronov	22
	23	func on_bullet_body_entered(body):
`636e5224` 2023-12-01 Pavel Safronov	24	var body_id = (body as Node2D).get_instance_id()
	25	var body_is_shooter = shooter_rid != 0 and shooter_rid == body_id
	26	if body_is_shooter:
`0f8974b8` 2023-12-01 Pavel Safronov	27	return
	28	if body.has_method("hurt"):
`3fcb817e` 2023-11-10 Pavel Safronov	29	body.hurt(damage_amount)
`236d1677` 2023-11-01 Pavel Safronov	30	var se = SmallExplosion.instance()
	31	get_parent().add_child(se)
	32	se.transform = transform
`b856550a` 2023-10-30 Pavel Safronov	33	queue_free()