minecraft-kajetans-mod/src/main/java/me/km/commands/CommandTpPos.java

package me.km.commands;

import me.km.permissions.Permissions;
import me.km.api.Utils;
import me.km.api.GlobalText;
import me.km.api.Location;
import me.km.api.Module;
import me.km.api.ModuleCommand;
import me.km.dimensions.ModDimensions;
import me.km.exception.PlayerNotFoundException;
import net.minecraft.command.ICommandSender;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;

public class CommandTpPos extends ModuleCommand
{
    public CommandTpPos(Module m) 
    {
        super("tppos", m);
        super.setDescription("Teleportiert einen Spieler zu Koordinaten");
        super.setUsage("/tppos <x> <y> <z> [world] [player]");
        super.setPermission(Permissions.TP_POS);
    }

    @Override
    public boolean execute(ICommandSender cs, String[] arg) 
    {
        if(arg.length < 3)
        {
            return false;
        }
        EntityPlayer affectedPlayer;  
        try
        {
            affectedPlayer = Utils.getPlayerByName(arg[4]);                   
        }
        catch(PlayerNotFoundException ex)
        {
            this.getModule().send(cs, GlobalText.cantFindPlayer(arg[4]));
            return true;
        }   
        catch(IndexOutOfBoundsException ex)
        {
            if(!(cs instanceof EntityPlayer))
            {
                this.getModule().send(cs, GlobalText.missingParameter());
                return true;
            }
            affectedPlayer = (EntityPlayer) cs;
        } 
        
        try
        {
            World w;
            if(arg.length >= 4)
            {
                w = ModDimensions.getWorldFromName(arg[3]);
                if(w == null)
                {
                    this.getModule().send(cs, "Die Welt '" + arg[3] + "' wurde nicht gefunden.");
                }
            }
            else
            {
                w = affectedPlayer.getEntityWorld();
            }
            Vec3d v = new Vec3d(Double.parseDouble(arg[0]), Double.parseDouble(arg[1]), Double.parseDouble(arg[2]));
            Utils.teleportEntity(affectedPlayer, new Location(w, v));
            String s = " zu " + v.x + ", " + v.y + ", " + v.z + " teleportiert.";
            this.getModule().send(affectedPlayer, "Du wurdest" + s);
            if(!cs.equals(affectedPlayer))
            {
                this.getModule().send(cs, affectedPlayer.getName() + " wurde" + s);
            }
            return true;
        }
        catch(Exception ex)
        {
            this.getModule().send(cs, GlobalText.noIntegerNumber());
            return true;
        }  
    }
}