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

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package net.minecraft.server;

import java.util.List;

public class CommandTestFor extends CommandAbstract {
	
	public CommandTestFor() {
	}
	
	public String getCommand() {
		return "testfor";
	}
	
	public int a() {
		return 2;
	}
	
	public String getUsage(ICommandListener icommandlistener) {
		return "commands.testfor.usage";
	}
	
	public void execute(ICommandListener icommandlistener, String[] astring) throws CommandException {
		if (astring.length < 1) {
			throw new ExceptionUsage("commands.testfor.usage");
		} else {
			Entity entity = b(icommandlistener, astring[0]);
			NBTTagCompound nbttagcompound = null;
			
			if (astring.length >= 2) {
				try {
					nbttagcompound = MojangsonParser.parse(a(astring, 1));
				} catch (MojangsonParseException mojangsonparseexception) {
					throw new CommandException("commands.testfor.tagError", mojangsonparseexception.getMessage());
				}
			}
			
			if (nbttagcompound != null) {
				NBTTagCompound nbttagcompound1 = new NBTTagCompound();
				
				entity.writeToNBT(nbttagcompound1);
				if (!GameProfileSerializer.a(nbttagcompound, nbttagcompound1, true)) {
					throw new CommandException("commands.testfor.failure", entity.getName());
				}
			}
			
			a(icommandlistener, this, "commands.testfor.success", entity.getName());
		}
	}
	
	public boolean isListStart(String[] astring, int i) {
		return i == 0;
	}
	
	public List tabComplete(ICommandListener icommandlistener, String[] astring, BlockPosition blockposition) {
		return astring.length == 1 ? a(astring, MinecraftServer.getServer().getPlayers()) : null;
	}
}