godot-shooter / files / weapons / Rocket.gd

Rocket.gd

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`bd0825dd` 2023-11-09 Pavel Safronov	1	extends Area2D
	2	class_name Rocket
	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
`bd0825dd` 2023-11-09 Pavel Safronov	8	export var lifetime_seconds = 5
`ee6296b3` 2023-11-17 Pavel Safronov	9	export var speed = Constants.SPEED * 3
`bd0825dd` 2023-11-09 Pavel Safronov	10	export var arm_secs = 1
`a343368e` 2023-11-10 Pavel Safronov	11	export var damage_amount = 2
`636e5224` 2023-12-01 Pavel Safronov	12	export var shooter_rid = 0
`ffa98f7d` 2023-11-17 Pavel Safronov	13	var is_dead = false
`bd0825dd` 2023-11-09 Pavel Safronov	14
	15	func _ready() -> void:
	16	pass
	17
	18	func _physics_process(delta: float) -> void:
`ffa98f7d` 2023-11-17 Pavel Safronov	19	if !is_dead:
	20	position += transform.y * speed * delta
`bd0825dd` 2023-11-09 Pavel Safronov	21
	22	func on_bullet_body_entered(body):
`636e5224` 2023-12-01 Pavel Safronov	23	var body_id = (body as Node2D).get_instance_id()
	24	var body_is_shooter = shooter_rid != 0 and shooter_rid == body_id
	25	if body_is_shooter:
	26	return
	27	if body.has_method("hurt"):
`a343368e` 2023-11-10 Pavel Safronov	28	body.hurt(damage_amount)
`bd0825dd` 2023-11-09 Pavel Safronov	29	var se = SmallExplosion.instance()
	30	get_parent().add_child(se)
	31	se.transform = transform
`ffa98f7d` 2023-11-17 Pavel Safronov	32	self.is_dead = true
	33	$AnimationPlayer.play("fade_out")
`bd0825dd` 2023-11-09 Pavel Safronov	34
	35	func _on_LifeTimer_timeout() -> void:
	36	var se = SmallExplosion.instance()
	37	get_parent().add_child(se)
	38	se.transform = transform
	39	queue_free()