extends KinematicBody2D


onready var RightLedgeCheck: = $RightLedgeCheck
onready var LeftLedgeCheck: = $LeftLedgeCheck
onready var colisionPolygon: = $CollisionPolygon2D

var direction = Vector2.RIGHT
var velocity = Vector2.ZERO

# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.


func _physics_process(delta):
	var found_wall = is_on_wall()
	var found_ledge = not RightLedgeCheck.is_colliding()
	var found_left_ledge = not LeftLedgeCheck.is_colliding()
	
	if found_wall or found_ledge or found_left_ledge:
		direction *= -1
		
		if $AnimatedSprite.flip_h:
			$AnimatedSprite.flip_h = false
			colisionPolygon.position.x = -0.5
		else:
			$AnimatedSprite.flip_h = true
			colisionPolygon.position.x = 0.5

	velocity = direction * 25
	move_and_slide(velocity, Vector2.UP)