radchange = 0;
if (specialtimer > 0)
{
    if (radius < idealradius)
    {
        radius += 2;
        radchange = 1;
    }
    if (radius > idealradius)
        radius = idealradius;
}
else
{
    if (radius > idealradius)
    {
        radius -= 2;
        radchange = 2;
    }
    if (radius < idealradius)
        radius = idealradius;
}
if (radchange == 1)
{
    x += lengthdir_x(2, direction - 90);
    y += lengthdir_y(2, direction - 90);
}
if (radchange == 2)
{
    x += lengthdir_x(-2, direction - 90);
    y += lengthdir_y(-2, direction - 90);
}
circ = (2 * pi) * radius;
anglechange = 360 / (circ / speed);
direction += anglechange;
if (nxadd < xadd)
    nxadd += 0.125;
x += nxadd;
y += yadd;
specialtimer -= 1;
if (specialtimer < 1)
    idealradius = 0.1;