tool
extends "res://objects/enemy/enemy_move_sidesideupdown.gd"

export var spike_delay: float = 2.0
export var spike_time: float = 0.25

var spike_tween: SceneTreeTween

onready var sprite: Sprite = $"%Sprite"
onready var spike_shape: CollisionShape2D = $"%SpikeShape"

func _ready() -> void:
	if Engine.editor_hint:
		return
	spike_tween = create_tween().set_loops()
	
	spike_tween.tween_property(spike_shape, "disabled", true, 0.0)
	spike_tween.tween_property(sprite, "frame_coords:y", 0.0, 0.0)
	spike_tween.tween_interval(spike_delay)
	spike_tween.tween_property(sprite, "frame_coords:y", 1.0, 0.0)
	spike_tween.tween_interval(spike_time * 2.0)
	spike_tween.tween_property(spike_shape, "disabled", false, 0.0)
	spike_tween.tween_property(sprite, "frame_coords:y", 2.0, 0.0)
	spike_tween.tween_interval(spike_time)

func die() -> void:
	spike_tween.kill()
	spike_shape.disabled = true
	sprite.frame_coords.y = 3
	Audio.play_sound(death_sound, Audio.ac_die)
	$"%DeathSplatter".emitting = true