public static void registerBlockMachineEpsilon() {
if (blockMachineEpsilon == null && RailcraftConfig.isBlockEnabled("machine.epsilon")) {
int[] lightOpacity = new int[16];
Arrays.fill(lightOpacity, 255);
blockMachineEpsilon = new BlockMachine(0, new MachineProxyEpsilon(), true, lightOpacity).setBlockName("railcraft.machine.epsilon");
GameRegistry.registerBlock(blockMachineEpsilon, ItemMachine.class, blockMachineEpsilon.getUnlocalizedName());
for (EnumMachineEpsilon type : EnumMachineEpsilon.values()) {
switch (type) {
default: