Used by
<ball name="Anchor" static="true" shape="circle,30" mass="20" towermass="20" strands="0" walkspeed="0" climbspeed="0" speedvariance="0" draggable="false" detachable="false" autobounds="false" grumpy="true" suckable="false" > <part name="body" layer="0" x="0" y="0" image="IMAGE_BALL_ANCHOR_BODY" scale="0.6"/> </ball>