TeleportCommands.java

package in.twizmwaz.cardinal.command;

import com.sk89q.minecraft.util.commands.*;
import in.twizmwaz.cardinal.chat.ChatConstant;
import in.twizmwaz.cardinal.chat.LocalizedChatMessage;
import in.twizmwaz.cardinal.util.NumUtils;
import in.twizmwaz.cardinal.util.TeamUtils;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class TeleportCommands {

    @Command(aliases = {"tp", "teleport"}, desc = "Teleport players.", usage = "<player> [player], [player] [[~]x] [[~]y] [[~]z]", min = 1, max = 4)
    public static void teleport(final CommandContext cmd, CommandSender sender) throws CommandException {
        if (sender instanceof Player) {
            if (cmd.argsLength() == 1) {
                if (sender.hasPermission("cardinal.teleport") || (TeamUtils.getTeamByPlayer((Player) sender) != null && TeamUtils.getTeamByPlayer((Player) sender).isObserver())) {
                    try {
                        Player player = Bukkit.getPlayer(cmd.getString(0));
                        ((Player) sender).teleport(player);
                        sender.sendMessage(ChatColor.YELLOW + "Teleported.");
                    } catch (NullPointerException e) {
                        throw new CommandException(new LocalizedChatMessage(ChatConstant.ERROR_NO_PLAYER_MATCH).getMessage(((Player) sender).getLocale()));
                    }
                } else {
                    throw new CommandPermissionsException();
                }
            } else if (cmd.argsLength() == 2) {
                if (sender.hasPermission("cardinal.teleport")) {
                    try {
                        Player from = Bukkit.getPlayer(cmd.getString(0));
                        Player to = Bukkit.getPlayer(cmd.getString(1));
                        from.teleport(to);
                        sender.sendMessage(ChatColor.YELLOW + "Teleported.");
                    } catch (NullPointerException e) {
                        throw new CommandException(new LocalizedChatMessage(ChatConstant.ERROR_NO_PLAYER_MATCH).getMessage(((Player) sender).getLocale()));
                    }
                } else {
                    throw new CommandPermissionsException();
                }
            } else if (cmd.argsLength() == 3) {
                if (sender.hasPermission("cardinal.teleport")) {
                    double x = cmd.getString(0).equals("~") ? 0 : NumUtils.parseDouble(cmd.getString(0).replaceAll("~", ""));
                    double y = cmd.getString(1).equals("~") ? 0 : NumUtils.parseDouble(cmd.getString(1).replaceAll("~", ""));
                    double z = cmd.getString(2).equals("~") ? 0 : NumUtils.parseDouble(cmd.getString(2).replaceAll("~", ""));
                    if (cmd.getString(0).contains("~")) x += ((Player) sender).getLocation().getX();
                    if (cmd.getString(1).contains("~")) y += ((Player) sender).getLocation().getY();
                    if (cmd.getString(2).contains("~")) z += ((Player) sender).getLocation().getZ();
                    ((Player) sender).teleport(new Location(((Player) sender).getWorld(), x, y, z, ((Player) sender).getLocation().getYaw(), ((Player) sender).getLocation().getPitch()));
                    sender.sendMessage(ChatColor.YELLOW + "Teleported.");
                } else {
                    throw new CommandPermissionsException();
                }
            } else if (cmd.argsLength() == 4) {
                if (sender.hasPermission("cardinal.teleport")) {
                    try {
                        Player teleporting = Bukkit.getPlayer(cmd.getString(0));
                        double x = cmd.getString(1).equals("~") ? 0 : NumUtils.parseDouble(cmd.getString(1).replaceAll("~", ""));
                        double y = cmd.getString(2).equals("~") ? 0 : NumUtils.parseDouble(cmd.getString(2).replaceAll("~", ""));
                        double z = cmd.getString(3).equals("~") ? 0 : NumUtils.parseDouble(cmd.getString(3).replaceAll("~", ""));
                        if (cmd.getString(1).contains("~")) x += teleporting.getLocation().getX();
                        if (cmd.getString(2).contains("~")) y += teleporting.getLocation().getY();
                        if (cmd.getString(3).contains("~")) z += teleporting.getLocation().getZ();
                        teleporting.teleport(new Location(teleporting.getWorld(), x, y, z, teleporting.getLocation().getYaw(), teleporting.getLocation().getPitch()));
                        sender.sendMessage(ChatColor.YELLOW + "Teleported.");
                    } catch (NullPointerException e) {
                        throw new CommandException(new LocalizedChatMessage(ChatConstant.ERROR_NO_PLAYER_MATCH).getMessage(((Player) sender).getLocale()));
                    }
                } else {
                    throw new CommandPermissionsException();
                }
            } else {
                throw new CommandUsageException("Invalid arguments.", "/teleport <player> [to],[x] [y] [z]");
            }
        } else {
            throw new CommandException("Console cannot use this command.");
        }
    }

    @Command(aliases = {"bring", "tphere", "grab"}, desc = "Teleport a player to you.", usage = "[player]", min = 1, max = 1)
    @CommandPermissions("cardinal.teleport")
    public static void teleportHere(final CommandContext cmd, CommandSender sender) throws CommandException {
        if (sender instanceof Player) {
            try {
                Player teleporting = Bukkit.getPlayer(cmd.getString(0));
                teleporting.teleport((Player) sender);
                sender.sendMessage(ChatColor.YELLOW + "Teleported.");
            } catch (NullPointerException e) {
                throw new CommandException(new LocalizedChatMessage(ChatConstant.ERROR_NO_PLAYER_MATCH).getMessage(((Player) sender).getLocale()));
            }
        } else throw new CommandException("Console cannot use this command.");
    }

}