public void processCommand(ICommandSender sender, String[] args) throws CommandException {
if (args.length < 1) {
throw new WrongUsageException("commands.testfor.usage", new Object[0]);
} else {
Entity var3 = func_175768_b(sender, args[0]);
NBTTagCompound var4 = null;
if (args.length >= 2) {
try {
var4 = JsonToNBT.func_180713_a(func_180529_a(args, 1));
} catch (NBTException var6) {
throw new CommandException("commands.testfor.tagError", new Object[] {var6.getMessage()});
}
}
if (var4 != null) {
NBTTagCompound var5 = new NBTTagCompound();
var3.writeToNBT(var5);
if (!CommandTestForBlock.func_175775_a(var4, var5, true)) {
throw new CommandException("commands.testfor.failure", new Object[] {var3.getName()});
}
}
notifyOperators(sender, this, "commands.testfor.success", new Object[] {var3.getName()});
}
}
public ItemStack createVesselWithEntity(Entity ent) {
String entityId = EntityList.getEntityString(ent);
NBTTagCompound root = new NBTTagCompound();
root.setString("id", entityId);
ent.writeToNBT(root);
ItemStack res = new ItemStack(this);
res.stackTagCompound = root;
setDisplayNameFromEntityNameTag(res, ent);
return res;
}