return Math.min(min1, min2);
}
private void setTrainMaxSpeed(EntityMinecart cart, float trainSpeed) {
LinkageManager lm = LinkageManager.instance();
EntityMinecart linkA = lm.getLinkedCartA(cart);
EntityMinecart linkB = lm.getLinkedCartB(cart);
setTrainMaxSpeedRecursive(linkA, cart, trainSpeed);
setTrainMaxSpeedRecursive(linkB, cart, trainSpeed);