return false;
}
public boolean retract(Block block) {
if (this.isSticky()) {
BlockFace facing = this.getFacing(block);
Block next = block.translate(facing);
if (this.isSticky()) {
Block from = next.translate(facing);
if (this.getReaction(from) == MoveReaction.ALLOW) {
next.setMaterial(from.getMaterial());