CommandAchievement.java

package net.minecraft.command.server;

import com.google.common.base.Predicate;
import com.google.common.collect.Iterators;
import com.google.common.collect.Lists;
import java.util.ArrayList;
import java.util.Iterator;
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.player.EntityPlayerMP;
import net.minecraft.server.MinecraftServer;
import net.minecraft.stats.Achievement;
import net.minecraft.stats.AchievementList;
import net.minecraft.stats.StatBase;
import net.minecraft.stats.StatList;
import net.minecraft.util.BlockPos;

public class CommandAchievement extends CommandBase
{
    private static final String __OBFID = "CL_00000113";

    public String getCommandName()
    {
        return "achievement";
    }

    /**
     * Return the required permission level for this command.
     */
    public int getRequiredPermissionLevel()
    {
        return 2;
    }

    public String getCommandUsage(ICommandSender sender)
    {
        return "commands.achievement.usage";
    }

    public void processCommand(ICommandSender sender, String[] args) throws CommandException
    {
        if (args.length < 2)
        {
            throw new WrongUsageException("commands.achievement.usage", new Object[0]);
        }
        else
        {
            final StatBase var3 = StatList.getOneShotStat(args[1]);

            if (var3 == null && !args[1].equals("*"))
            {
                throw new CommandException("commands.achievement.unknownAchievement", new Object[] {args[1]});
            }
            else
            {
                final EntityPlayerMP var4 = args.length >= 3 ? getPlayer(sender, args[2]) : getCommandSenderAsPlayer(sender);
                boolean var5 = args[0].equalsIgnoreCase("give");
                boolean var6 = args[0].equalsIgnoreCase("take");

                if (var5 || var6)
                {
                    if (var3 == null)
                    {
                        Iterator var11;
                        Achievement var12;

                        if (var5)
                        {
                            var11 = AchievementList.achievementList.iterator();

                            while (var11.hasNext())
                            {
                                var12 = (Achievement)var11.next();
                                var4.triggerAchievement(var12);
                            }

                            notifyOperators(sender, this, "commands.achievement.give.success.all", new Object[] {var4.getName()});
                        }
                        else if (var6)
                        {
                            var11 = Lists.reverse(AchievementList.achievementList).iterator();

                            while (var11.hasNext())
                            {
                                var12 = (Achievement)var11.next();
                                var4.func_175145_a(var12);
                            }

                            notifyOperators(sender, this, "commands.achievement.take.success.all", new Object[] {var4.getName()});
                        }
                    }
                    else
                    {
                        if (var3 instanceof Achievement)
                        {
                            Achievement var7 = (Achievement)var3;
                            ArrayList var8;
                            Iterator var9;
                            Achievement var10;

                            if (var5)
                            {
                                if (var4.getStatFile().hasAchievementUnlocked(var7))
                                {
                                    throw new CommandException("commands.achievement.alreadyHave", new Object[] {var4.getName(), var3.func_150955_j()});
                                }

                                for (var8 = Lists.newArrayList(); var7.parentAchievement != null && !var4.getStatFile().hasAchievementUnlocked(var7.parentAchievement); var7 = var7.parentAchievement)
                                {
                                    var8.add(var7.parentAchievement);
                                }

                                var9 = Lists.reverse(var8).iterator();

                                while (var9.hasNext())
                                {
                                    var10 = (Achievement)var9.next();
                                    var4.triggerAchievement(var10);
                                }
                            }
                            else if (var6)
                            {
                                if (!var4.getStatFile().hasAchievementUnlocked(var7))
                                {
                                    throw new CommandException("commands.achievement.dontHave", new Object[] {var4.getName(), var3.func_150955_j()});
                                }

                                for (var8 = Lists.newArrayList(Iterators.filter(AchievementList.achievementList.iterator(), new Predicate()
                            {
                                private static final String __OBFID = "CL_00002350";
                                public boolean func_179605_a(Achievement p_179605_1_)
                                    {
                                        return var4.getStatFile().hasAchievementUnlocked(p_179605_1_) && p_179605_1_ != var3;
                                    }
                                    public boolean apply(Object p_apply_1_)
                                    {
                                        return this.func_179605_a((Achievement)p_apply_1_);
                                    }
                                })); var7.parentAchievement != null && var4.getStatFile().hasAchievementUnlocked(var7.parentAchievement); var7 = var7.parentAchievement)
                                {
                                    var8.remove(var7.parentAchievement);
                                }
                                var9 = var8.iterator();

                                while (var9.hasNext())
                                {
                                    var10 = (Achievement)var9.next();
                                    var4.func_175145_a(var10);
                                }
                            }
                        }

                        if (var5)
                        {
                            var4.triggerAchievement(var3);
                            notifyOperators(sender, this, "commands.achievement.give.success.one", new Object[] {var4.getName(), var3.func_150955_j()});
                        }
                        else if (var6)
                        {
                            var4.func_175145_a(var3);
                            notifyOperators(sender, this, "commands.achievement.take.success.one", new Object[] {var3.func_150955_j(), var4.getName()});
                        }
                    }
                }
            }
        }
    }

    public List addTabCompletionOptions(ICommandSender sender, String[] args, BlockPos pos)
    {
        if (args.length == 1)
        {
            return getListOfStringsMatchingLastWord(args, new String[] {"give", "take"});
        }
        else if (args.length != 2)
        {
            return args.length == 3 ? getListOfStringsMatchingLastWord(args, MinecraftServer.getServer().getAllUsernames()) : null;
        }
        else
        {
            ArrayList var4 = Lists.newArrayList();
            Iterator var5 = StatList.allStats.iterator();

            while (var5.hasNext())
            {
                StatBase var6 = (StatBase)var5.next();
                var4.add(var6.statId);
            }

            return func_175762_a(args, var4);
        }
    }

    /**
     * Return whether the specified command parameter index is a username parameter.
     */
    public boolean isUsernameIndex(String[] args, int index)
    {
        return index == 2;
    }
}