extends CharacterBody2D
class_name RainDrop

@export var speed := 10.0
@export var lifetime := 3.0
@export var trail_lifetime := 1.0
@export var overall_scale := 1.0

func _ready() -> void:
	apply_scale_to_all()
	$TrailParticles.lifetime = trail_lifetime
	$Timer.wait_time = lifetime
	$Timer.start()


func _process(delta: float) -> void:
	velocity.y = speed
	move_and_slide()


func apply_scale_to_all() -> void:
	scale *= overall_scale
	$TrailParticles.scale_amount_min = overall_scale
	$TrailParticles.scale_amount_max = overall_scale


func _on_timer_timeout() -> void:
	queue_free()