extends KinematicBody2D

var velocity = Vector2.ZERO
var is_moving = false
var is_holding_shard = true
onready var death_particles = $DeathSplatter
onready var sprite = $Sprite
onready var anims = $AnimationPlayer
onready var raycast = $RayCast2D
onready var shard_position = $Position2D
const shard = preload("res://objects/collectibles/shard.tscn")

func _ready():
	raycast.add_exception($Area2D)

func _physics_process(delta):
	if is_moving: velocity.x = -50
	#Stop when see something
	if raycast.is_colliding(): velocity.x = 0
	velocity.y += 128 * delta
	velocity = move_and_slide_with_snap(velocity, Vector2.DOWN, Vector2.UP, true)
	#Anims
	if velocity.x == 0: 
		anims.play("idle")
	else:
		anims.play("walk")
	#Stop at the end of path and give shard
	if position.x <= 80:
		is_moving = false
		velocity.x = 0
		if is_holding_shard:
			anims.play("give")
			var ShardInstance = shard.instance()
			ShardInstance.global_position = Vector2(shard_position.global_position.x,shard_position.global_position.y)
			ShardInstance.number = 1
			get_owner().add_child(ShardInstance)
			is_holding_shard = false
		
	
func switch_action():
	is_moving = true

func die():
	#Create particles
	remove_child(death_particles)
	get_parent().add_child(death_particles)
	death_particles.global_position = global_position
	death_particles.emitting = true
	Audio.play_sound(Audio.a_die,Audio.ac_die)
	queue_free()