extends Node2D

var points_array = PoolVector2Array([])

func _ready():
    generate_random_points()
    update()
    draw_this_polygonshape()


func generate_random_points():
    randomize()
    for i in range(5):
        points_array.append(Vector2(randi()%100+200, randi()%100+200))

func _draw():
    var i = 0
    while i < points_array.size()-1:
        draw_line(points_array[i], points_array[i+1], Color.black)
        i+=1
    draw_line(points_array[i], points_array[0], Color.black)


func draw_this_polygonshape():
    var polygon_collision = CollisionPolygon2D.new()
    for point in points_array:
        polygon_collision.polygon.append(point)
    var polygon_body = RigidBody2D.new()
    polygon_body.add_child(polygon_collision)
    self.add_child(polygon_body)