setorigin(flocker, self.origin + '0 0 32');
setmodel (flocker, MDL_FLOCKER);
setsize (flocker, '-3 -3 -3', '3 3 3');
flocker.flock_id = self.flock_id;
setorigin(flocker, self.origin + '0 0 32');
setmodel (flocker, MDL_FLOCKER);
setsize (flocker, '-3 -3 -3', '3 3 3');
flocker.flock_id = self.flock_id;