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

package me.km.commands;

import me.km.KajetansMod;
import me.km.api.GlobalText;
import me.km.api.Module;
import me.km.api.ModuleCommand;
import me.km.api.SimpleConfig;
import java.io.File;
import java.util.List;
import me.km.api.Location;
import me.km.api.Utils;
import me.km.permissions.Permission;
import me.km.permissions.Permissions;
import net.minecraft.command.ICommandSender;
import net.minecraft.entity.player.EntityPlayer;

public class CommandHome extends ModuleCommand
{
    public CommandHome(Module m) 
    {
        super("home", m);
        super.setDescription("Teleportiert einen Spieler zu einem Home-Punkt");
        super.setUsage("/home [name / player:name]");
        super.setPermission(Permissions.HOME);
    }

    @Override
    public boolean execute(ICommandSender cs, String[] arg) 
    {
        if(!(cs instanceof EntityPlayer))
        {
            this.getModule().send(cs, GlobalText.onlyPlayer());
            return true;
        }
        EntityPlayer p = (EntityPlayer) cs;
        
        String playeruuid = p.getUniqueID().toString();
        String homename = "";
        
        if(arg.length >= 1)
        {
            homename = arg[0];          
            if(arg[0].contains(":") && Permission.hasPermission(cs, Permissions.HOME_OTHER))
            {               
                String[] split = homename.split(":");
                String uuid = KajetansMod.playerbank.getDataBank().getUUID(split[0]);
                if(uuid != null && split.length >= 2)
                {
                    homename = split[1];
                    playeruuid = uuid;
                }         
                else if(split.length == 1 && uuid != null)
                {
                    homename = "";
                    playeruuid = uuid;
                }
            }    
        }

        Module m = this.getModule();
        List<File> homes = SimpleConfig.getFiles("home/" + playeruuid);
        if(homes.isEmpty())
        {
            String name = KajetansMod.playerbank.getDataBank().getName(playeruuid);
            if(name.equals(p.getName()))
            {
                m.send(cs, "Du hast keine Homepunkte gesetzt.");
                return true;
            }
            m.send(cs, name + " hat keine Homepunkte gesetzt.");      
            return true;
        }
        if(arg.length == 0 || homename.equals(""))
        {
            m.send(cs, "Folgende Homepunkte stehen zur Verfügung:");      
            homes.stream().forEach(h -> {m.sendListElement(cs, h.getName().replaceAll(".yml", ""));});
            return true;
        }
                  
        try
        {
            SimpleConfig sc = new SimpleConfig(this.getModule(), "home/" + playeruuid + "/" + homename, true);
            Location l = sc.getLocation("home");
            if(l.getWorld() == null)
            {
                throw new NullPointerException();
            }    
            Utils.teleportEntity(p, l);
            m.send(cs, "Du wurdest zum Home-Punkt " + homename + " teleportiert.");
        }
        catch(IllegalArgumentException ex)
        {
            m.send(cs, "Der Homepunkt wurde nicht gefunden.");    
            return true;
        }
        catch(NullPointerException ex)
        {
            m.send(cs, "Die Welt des Homepunktes wurde nicht gefunden.");    
            return true;
        }            
        return true;
    }
}