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

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package net.minecraft.server;

import com.mojang.authlib.GameProfile;

import java.util.List;

public class CommandBan extends CommandAbstract {
	
	public CommandBan() {
	}
	
	public String getCommand() {
		return "ban";
	}
	
	public int a() {
		return 3;
	}
	
	public String getUsage(ICommandListener icommandlistener) {
		return "commands.ban.usage";
	}
	
	public boolean canUse(ICommandListener icommandlistener) {
		return MinecraftServer.getServer().getPlayerList().getProfileBans().isEnabled() && super.canUse(icommandlistener);
	}
	
	public void execute(ICommandListener icommandlistener, String[] astring) throws CommandException {
		if (astring.length >= 1 && astring[0].length() > 0) {
			MinecraftServer minecraftserver = MinecraftServer.getServer();
			GameProfile gameprofile = minecraftserver.getUserCache().getProfile(astring[0]);
			
			if (gameprofile == null) {
				throw new CommandException("commands.ban.failed", astring[0]);
			} else {
				String s = null;
				
				if (astring.length >= 2) {
					s = a(icommandlistener, astring, 1).c();
				}
				
				GameProfileBanEntry gameprofilebanentry = new GameProfileBanEntry(gameprofile, null, icommandlistener.getName(), null, s);
				
				minecraftserver.getPlayerList().getProfileBans().add(gameprofilebanentry);
				EntityPlayer entityplayer = minecraftserver.getPlayerList().getPlayer(astring[0]);
				
				if (entityplayer != null) {
					entityplayer.playerConnection.disconnect("You are banned from this server.");
				}
				
				a(icommandlistener, this, "commands.ban.success", astring[0]);
			}
		} else {
			throw new ExceptionUsage("commands.ban.usage");
		}
	}
	
	public List tabComplete(ICommandListener icommandlistener, String[] astring, BlockPosition blockposition) {
		return astring.length >= 1 ? a(astring, MinecraftServer.getServer().getPlayers()) : null;
	}
}