package net.minecraft.command.server;
import java.util.List;
import net.minecraft.command.CommandBase;
import net.minecraft.command.CommandException;
import net.minecraft.command.ICommandSender;
import net.minecraft.command.WrongUsageException;
import net.minecraft.entity.Entity;
import net.minecraft.nbt.JsonToNBT;
import net.minecraft.nbt.NBTException;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.server.MinecraftServer;
import net.minecraft.util.BlockPos;
public class CommandTestFor extends CommandBase
{
private static final String __OBFID = "CL_00001182";
public String getCommandName()
{
return "testfor";
}
/**
* Return the required permission level for this command.
*/
public int getRequiredPermissionLevel()
{
return 2;
}
public String getCommandUsage(ICommandSender sender)
{
return "commands.testfor.usage";
}
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()});
}
}
/**
* Return whether the specified command parameter index is a username parameter.
*/
public boolean isUsernameIndex(String[] args, int index)
{
return index == 0;
}
public List addTabCompletionOptions(ICommandSender sender, String[] args, BlockPos pos)
{
return args.length == 1 ? getListOfStringsMatchingLastWord(args, MinecraftServer.getServer().getAllUsernames()) : null;
}
}