net.minecraft.server.CommandAchievement Maven / Gradle / Ivy

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package net.minecraft.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;

public class CommandAchievement extends CommandAbstract {
	
	public CommandAchievement() {
	}
	
	public String getCommand() {
		return "achievement";
	}
	
	public int a() {
		return 2;
	}
	
	public String getUsage(ICommandListener icommandlistener) {
		return "commands.achievement.usage";
	}
	
	public void execute(ICommandListener icommandlistener, String[] astring) throws CommandException {
		if (astring.length < 2) {
			throw new ExceptionUsage("commands.achievement.usage");
		} else {
			final Statistic statistic = StatisticList.getStatistic(astring[1]);
			
			if (statistic == null && !astring[1].equals("*")) {
				throw new CommandException("commands.achievement.unknownAchievement", astring[1]);
			} else {
				final EntityPlayer entityplayer = astring.length >= 3 ? a(icommandlistener, astring[2]) : b(icommandlistener);
				boolean flag = astring[0].equalsIgnoreCase("give");
				boolean flag1 = astring[0].equalsIgnoreCase("take");
				
				if (flag || flag1) {
					if (statistic == null) {
						Iterator iterator;
						Achievement achievement;
						
						if (flag) {
							iterator = AchievementList.e.iterator();
							
							while (iterator.hasNext()) {
								achievement = (Achievement) iterator.next();
								entityplayer.b(achievement);
							}
							
							a(icommandlistener, this, "commands.achievement.give.success.all", entityplayer.getName());
						} else if (flag1) {
							iterator = Lists.reverse(AchievementList.e).iterator();
							
							while (iterator.hasNext()) {
								achievement = (Achievement) iterator.next();
								entityplayer.a(achievement);
							}
							
							a(icommandlistener, this, "commands.achievement.take.success.all", entityplayer.getName());
						}
						
					} else {
						if (statistic instanceof Achievement) {
							Achievement achievement1 = (Achievement) statistic;
							ArrayList arraylist;
							
							if (flag) {
								if (entityplayer.getStatisticManager().hasAchievement(achievement1)) {
									throw new CommandException("commands.achievement.alreadyHave", entityplayer.getName(), statistic.j());
								}
								
								for (arraylist = Lists.newArrayList(); achievement1.c != null && !entityplayer.getStatisticManager().hasAchievement(achievement1.c); achievement1 = achievement1.c) {
									arraylist.add(achievement1.c);
								}
								
								Iterator iterator1 = Lists.reverse(arraylist).iterator();
								
								while (iterator1.hasNext()) {
									Achievement achievement2 = (Achievement) iterator1.next();
									
									entityplayer.b(achievement2);
								}
							} else if (flag1) {
								if (!entityplayer.getStatisticManager().hasAchievement(achievement1)) {
									throw new CommandException("commands.achievement.dontHave", entityplayer.getName(), statistic.j());
								}
								
								arraylist = Lists.newArrayList(Iterators.filter(AchievementList.e.iterator(), new Predicate() {
									public boolean a(Achievement achievement) {
										return entityplayer.getStatisticManager().hasAchievement(achievement) && achievement != statistic;
									}
									
									public boolean apply(Object object) {
										return this.a((Achievement) object);
									}
								}));
								ArrayList arraylist1 = Lists.newArrayList(arraylist);
								Iterator iterator2 = arraylist.iterator();
								
								Achievement achievement3;
								
								while (iterator2.hasNext()) {
									achievement3 = (Achievement) iterator2.next();
									Achievement achievement4 = achievement3;
									
									boolean flag2;
									
									for (flag2 = false; achievement4 != null; achievement4 = achievement4.c) {
										if (achievement4 == statistic) {
											flag2 = true;
										}
									}
									
									if (!flag2) {
										for (achievement4 = achievement3; achievement4 != null; achievement4 = achievement4.c) {
											arraylist1.remove(achievement3);
										}
									}
								}
								
								iterator2 = arraylist1.iterator();
								
								while (iterator2.hasNext()) {
									achievement3 = (Achievement) iterator2.next();
									entityplayer.a(achievement3);
								}
							}
						}
						
						if (flag) {
							entityplayer.b(statistic);
							a(icommandlistener, this, "commands.achievement.give.success.one", entityplayer.getName(), statistic.j());
						} else if (flag1) {
							entityplayer.a(statistic);
							a(icommandlistener, this, "commands.achievement.take.success.one", statistic.j(), entityplayer.getName());
						}
						
					}
				}
			}
		}
	}
	
	public List tabComplete(ICommandListener icommandlistener, String[] astring, BlockPosition blockposition) {
		if (astring.length == 1) {
			return a(astring, "give", "take");
		} else if (astring.length != 2) {
			return astring.length == 3 ? a(astring, MinecraftServer.getServer().getPlayers()) : null;
		} else {
			ArrayList arraylist = Lists.newArrayList();
			Iterator iterator = StatisticList.stats.iterator();
			
			while (iterator.hasNext()) {
				Statistic statistic = (Statistic) iterator.next();
				
				arraylist.add(statistic.name);
			}
			
			return a(astring, arraylist);
		}
	}
	
	public boolean isListStart(String[] astring, int i) {
		return i == 2;
	}
}