var xxx;
function procCmd(cmd) {
    if(cmd == "spawn") {
        xxx = Level.spawnMob(Player.getX(),Player.getY(),Player.getZ(),45);
        Entity.setVelX(xxx,0);
        Entity.setVelZ(xxx,0);
        Entity.setVelY(xxx,0);
    }
}

function modTick() {
    Entity.setRot(xxx,Entity.getYaw(getPlayerEnt())/2,Entity.getPitch(getPlayerEnt()));
}