package net.minecraft.command;
import java.util.List;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
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 CommandEntityData extends CommandBase
{
private static final String __OBFID = "CL_00002345";
public String getCommandName()
{
return "entitydata";
}
/**
* Return the required permission level for this command.
*/
public int getRequiredPermissionLevel()
{
return 2;
}
public String getCommandUsage(ICommandSender sender)
{
return "commands.entitydata.usage";
}
public void processCommand(ICommandSender sender, String[] args) throws CommandException
{
if (args.length < 2)
{
throw new WrongUsageException("commands.entitydata.usage", new Object[0]);
}
else
{
Entity var3 = func_175768_b(sender, args[0]);
if (var3 instanceof EntityPlayer)
{
throw new CommandException("commands.entitydata.noPlayers", new Object[] {var3.getDisplayName()});
}
else
{
NBTTagCompound var4 = new NBTTagCompound();
var3.writeToNBT(var4);
NBTTagCompound var5 = (NBTTagCompound)var4.copy();
NBTTagCompound var6;
try
{
var6 = JsonToNBT.func_180713_a(getChatComponentFromNthArg(sender, args, 1).getUnformattedText());
}
catch (NBTException var8)
{
throw new CommandException("commands.entitydata.tagError", new Object[] {var8.getMessage()});
}
var6.removeTag("UUIDMost");
var6.removeTag("UUIDLeast");
var4.merge(var6);
if (var4.equals(var5))
{
throw new CommandException("commands.entitydata.failed", new Object[] {var4.toString()});
}
else
{
var3.readFromNBT(var4);
notifyOperators(sender, this, "commands.entitydata.success", new Object[] {var4.toString()});
}
}
}
}
public List addTabCompletionOptions(ICommandSender sender, String[] args, BlockPos pos)
{
return args.length == 1 ? getListOfStringsMatchingLastWord(args, MinecraftServer.getServer().getAllUsernames()) : null;
}
/**
* Return whether the specified command parameter index is a username parameter.
*/
public boolean isUsernameIndex(String[] args, int index)
{
return index == 0;
}
}