Balls

extends KinematicBody2D

var speed = Vector2(rand_range(-3, 2), rand_range(-3, 2));

func _ready():
	randomize();
	pass

func _process(delta):
	var win_size = OS.get_window_size();
	var spr_size = get_node("Sprite").texture.get_size() * scale;

	if(position.x + spr_size.x/2 >= win_size.x || position.x - spr_size.x/2 <= 0):
		speed.x *= -1;
	if(position.y + spr_size.y/2 >= win_size.y || position.y - spr_size.y/2 <= 0):
		speed.y *= -1;

	move_and_collide(speed);
	pass