BauSystem/BauSystem_Main/src/de/steamwar/bausystem/commands/CommandLoader.java

/* 
    This file is a part of the SteamWar software.
    
    Copyright (C) 2020  SteamWar.de-Serverteam

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

package de.steamwar.bausystem.commands;

import de.steamwar.bausystem.BauSystem;
import de.steamwar.bausystem.Permission;
import de.steamwar.bausystem.world.AutoLoader;
import de.steamwar.bausystem.world.Welt;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class CommandLoader implements CommandExecutor {

    private void help(Player player){
        player.sendMessage("§8/§eloader setup §8- §7Startet die Aufnahme der Aktionen");
        player.sendMessage("§8/§7loader undo §8- §7Entfernt die zuletzt aufgenommene Aktion");
        player.sendMessage("§8/§eloader start §8- §7Spielt die zuvor aufgenommenen Aktionen ab");
        player.sendMessage("§8/§7loader wait §8[§7Ticks§8] - §7Setzt die Wartezeit zwischen Schüssen");
        player.sendMessage("§8/§7loader speed §8[§7Ticks§8] - §7Setzt die Wartezeit zwischen Aktionen");
        player.sendMessage("§8/§eloader stop §8- §7Stoppt die Aufnahme bzw. das Abspielen");
        player.sendMessage("§7Der AutoLader arbeitet mit §eIngame§8-§eTicks §8(20 Ticks pro Sekunde)");
    }

    @Override
    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
        if(!(sender instanceof Player))
            return false;
        Player player = (Player) sender;

        if(Welt.noPermission(player, Permission.build)){
            player.sendMessage(BauSystem.PREFIX + "§cDu darfst hier nicht den AutoLader verwenden");
            return false;
        }

        if(args.length == 0){
            help(player);
            return false;
        }

        switch(args[0].toLowerCase()){
            case "setup":
                setup(player);
                break;
            case "undo":
                undo(player);
                break;
            case "start":
                start(player);
                break;
            case "stop":
                stop(player);
                break;
            case "wait":
                wait(player, args);
                break;
            case "speed":
                speed(player, args);
                break;
            default:
                help(player);
        }
        return false;
    }

    private void setup(Player player){
        AutoLoader.getLoader(player).setup();
    }

    private void undo(Player player){
        AutoLoader loader = loader(player);
        if(loader == null)
            return;

        if(!loader.isSetup()){
            player.sendMessage("§cDer AutoLader wird in den Setup-Zustand versetzt");
            setup(player);
        }

        loader.undo();
    }

    private void start(Player player){
        AutoLoader loader = loader(player);
        if(loader == null)
            return;

        loader.start();
    }

    private void stop(Player player){
        if(!AutoLoader.hasLoader(player)){
            player.sendMessage(BauSystem.PREFIX + "§cDu hast keinen aktiven AutoLader");
            return;
        }
        AutoLoader.getLoader(player).stop();
    }

    private void wait(Player player, String[] args){
        if(args.length != 2){
            help(player);
            return;
        }

        AutoLoader loader = loader(player);
        if(loader == null)
            loader = AutoLoader.getLoader(player);

        try {
            loader.wait(Integer.parseInt(args[1]));
        }catch (NumberFormatException e){
            player.sendMessage(BauSystem.PREFIX + "§cBitte gib eine Ganzzahl an");
        }
    }

    private void speed(Player player, String[] args){
        if(args.length != 2){
            help(player);
            return;
        }

        AutoLoader loader = loader(player);
        if(loader == null)
            loader = AutoLoader.getLoader(player);

        try {
            loader.blockWait(Integer.parseInt(args[1]));
        }catch (NumberFormatException e){
            player.sendMessage(BauSystem.PREFIX + "§cBitte gib eine Ganzzahl an");
        }
    }

    private AutoLoader loader(Player player){
        if(AutoLoader.hasLoader(player))
            return AutoLoader.getLoader(player);
        player.sendMessage(BauSystem.PREFIX + "§cDu hast keinen aktiven AutoLader");
        player.sendMessage(BauSystem.PREFIX + "§7Es wird ein neuer AutoLader gestartet");
        setup(player);
        return null;
    }
}