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

Go to download
package net.minecraft.server;

import com.google.common.collect.Lists;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

public class CommandTrigger extends CommandAbstract {
	
	public CommandTrigger() {
	}
	
	public String getCommand() {
		return "trigger";
	}
	
	public int a() {
		return 0;
	}
	
	public String getUsage(ICommandListener icommandlistener) {
		return "commands.trigger.usage";
	}
	
	public void execute(ICommandListener icommandlistener, String[] astring) throws CommandException {
		if (astring.length < 3) {
			throw new ExceptionUsage("commands.trigger.usage");
		} else {
			EntityPlayer entityplayer;
			
			if (icommandlistener instanceof EntityPlayer) {
				entityplayer = (EntityPlayer) icommandlistener;
			} else {
				Entity entity = icommandlistener.getCommandSenderEntity();
				
				if (!(entity instanceof EntityPlayer)) {
					throw new CommandException("commands.trigger.invalidPlayer");
				}
				
				entityplayer = (EntityPlayer) entity;
			}
			
			Scoreboard scoreboard = MinecraftServer.getServer().getWorldServer(0).getScoreboard();
			ScoreboardObjective scoreboardobjective = scoreboard.getObjective(astring[0]);
			
			if (scoreboardobjective != null && scoreboardobjective.getCriteria() == IScoreboardCriteria.c) {
				int i = a(astring[2]);
				
				if (!scoreboard.b(entityplayer.getName(), scoreboardobjective)) {
					throw new CommandException("commands.trigger.invalidObjective", astring[0]);
				} else {
					ScoreboardScore scoreboardscore = scoreboard.getPlayerScoreForObjective(entityplayer.getName(), scoreboardobjective);
					
					if (scoreboardscore.g()) {
						throw new CommandException("commands.trigger.disabled", astring[0]);
					} else {
						if ("set".equals(astring[1])) {
							scoreboardscore.setScore(i);
						} else {
							if (!"add".equals(astring[1])) {
								throw new CommandException("commands.trigger.invalidMode", astring[1]);
							}
							
							scoreboardscore.addScore(i);
						}
						
						scoreboardscore.a(true);
						if (entityplayer.playerInteractManager.isCreative()) {
							a(icommandlistener, this, "commands.trigger.success", astring[0], astring[1], astring[2]);
						}
						
					}
				}
			} else {
				throw new CommandException("commands.trigger.invalidObjective", astring[0]);
			}
		}
	}
	
	public List tabComplete(ICommandListener icommandlistener, String[] astring, BlockPosition blockposition) {
		if (astring.length == 1) {
			Scoreboard scoreboard = MinecraftServer.getServer().getWorldServer(0).getScoreboard();
			ArrayList arraylist = Lists.newArrayList();
			Iterator iterator = scoreboard.getObjectives().iterator();
			
			while (iterator.hasNext()) {
				ScoreboardObjective scoreboardobjective = (ScoreboardObjective) iterator.next();
				
				if (scoreboardobjective.getCriteria() == IScoreboardCriteria.c) {
					arraylist.add(scoreboardobjective.getName());
				}
			}
			
			return a(astring, (String[]) arraylist.toArray(new String[arraylist.size()]));
		} else {
			return astring.length == 2 ? a(astring, "add", "set") : null;
		}
	}
}