#define init_xpos skill1

action door_left()
{
	while(!player)
	{
		wait (1);
	}
	my.init_xpos = my.x;
	while(1)
	{
		while(vec_dist(player.x, my.x > 30))
		{
			wait(1);
		}
		while(my.x > (my.init_xpos - 40))
		{
			my.x -= 3 * time_step;
			wait(1);
		}
		while (vec_dist(player.x, my.x) < 100)
		{
			wait(1);
		}
		while (my.x < my.init_xpos)
		{
			my.x += 3 * time_step;
			wait(1);
		}
		my.x = my.init_xpos;
		wait(1);
	}
}

action door_right()
{
	while(!player)
	{
		wait(1);
	}
	my.init_xpos = my.x;
	while(1)
	{
		while(vec_dist(player.x, my.x > 30))
		{
			wait (1);
		}
		while(my.x < (my.init_xpos + 40))
		{
			my.x += 3 * time_step;
			wait(1);
		}
		while (vec_dist(player.x, my.x) < 100)
		{
			wait(1);
		}
		while (my.x > my.init_xpos)
		{
			my.x -= 3 * time_step;
			wait(1);
		}
		my.x = my.init_xpos;
		wait(1);
	}
}