org.bukkit.command.defaults.GameModeCommand Maven / Gradle / Ivy

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package org.bukkit.command.defaults;

import com.google.common.collect.ImmutableList;
import org.apache.commons.lang.Validate;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.GameMode;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.util.StringUtil;

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

@Deprecated
public class GameModeCommand extends VanillaCommand {
  private static final List GAMEMODE_NAMES = ImmutableList.of("adventure", "creative", "survival", "spectator");

  public GameModeCommand() {
    super("gamemode");
    this.description = "Changes the player to a specific game mode";
    this.usageMessage = "/gamemode  [player]";
    this.setPermission("bukkit.command.gamemode");
  }

  @Override
  public boolean execute(CommandSender sender, String currentAlias, String[] args) {
    if (!testPermission(sender)) return true;
    if (args.length == 0) {
      sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
      return false;
    }

    String modeArg = args[0];
    String playerArg = sender.getName();

    if (args.length == 2) {
      playerArg = args[1];
    }

    Player player = Bukkit.getPlayerExact(playerArg);

    if (player != null) {
      int value = -1;

      try {
        value = Integer.parseInt(modeArg);
      } catch (NumberFormatException ex) {
      }

      GameMode mode = GameMode.getByValue(value);

      if (mode == null) {
        if (modeArg.equalsIgnoreCase("creative") || modeArg.equalsIgnoreCase("c")) {
          mode = GameMode.CREATIVE;
        } else if (modeArg.equalsIgnoreCase("adventure") || modeArg.equalsIgnoreCase("a")) {
          mode = GameMode.ADVENTURE;
        } else if (modeArg.equalsIgnoreCase("spectator") || modeArg.equalsIgnoreCase("sp")) {
          mode = GameMode.SPECTATOR;
        } else {
          mode = GameMode.SURVIVAL;
        }
      }

      if (mode != player.getGameMode()) {
        player.setGameMode(mode);

        if (mode != player.getGameMode()) {
          sender.sendMessage("Game mode change for " + player.getName() + " failed!");
        } else {
          if (player == sender) {
            Command.broadcastCommandMessage(sender, "Set own game mode to " + mode + " mode");
          } else {
            Command.broadcastCommandMessage(sender, "Set " + player.getName() + "'s game mode to " + mode + " mode");
          }
        }
      } else {
        sender.sendMessage(player.getName() + " already has game mode " + mode.getValue());
      }
    } else {
      sender.sendMessage("Can't find player " + playerArg);
    }

    return true;
  }

  @Override
  public List tabComplete(CommandSender sender, String alias, String[] args) {
    Validate.notNull(sender, "Sender cannot be null");
    Validate.notNull(args, "Arguments cannot be null");
    Validate.notNull(alias, "Alias cannot be null");

    if (args.length == 1) {
      return StringUtil.copyPartialMatches(args[0], GAMEMODE_NAMES, new ArrayList(GAMEMODE_NAMES.size()));
    } else if (args.length == 2) {
      return super.tabComplete(sender, alias, args);
    }
    return ImmutableList.of();
  }
}