public void setBuildKey(int x, int y, int z, int face) {
key.reassign(x, y, z);
buildFace = face;
setKeys[2] = true;
}
public void setPos1(int x, int y, int z) {
pos1.reassign(x, y, z);
setKeys[0] = true;
}
public void setPos2(int x, int y, int z) {
pos2.reassign(x, y, z);
setKeys[1] = true;
}