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

package de.steamwar.bausystem;

import de.steamwar.bausystem.commands.*;
import de.steamwar.bausystem.world.*;
import de.steamwar.core.CommandRemover;
import de.steamwar.core.Core;
import de.steamwar.scoreboard.SWScoreboard;
import de.steamwar.sql.SteamwarUser;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.attribute.Attribute;
import org.bukkit.configuration.InvalidConfigurationException;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.PlayerDeathEvent;
import org.bukkit.event.inventory.InventoryClickEvent;
import org.bukkit.event.player.PlayerLoginEvent;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.plugin.java.JavaPlugin;
import org.bukkit.scheduler.BukkitTask;

import java.io.File;
import java.io.IOException;
import java.util.List;
import java.util.UUID;
import java.util.logging.Level;

public class BauSystem extends JavaPlugin implements Listener {
    private static BauSystem plugin;
    private static UUID owner;
    private static List<ArenaSection> sections;
    public static final String PREFIX = "§eBauSystem§8» §7";
    public static final String SECTION_PATH = "/home/minecraft/backbone/server/UserBau/";

    private BukkitTask autoShutdown;

    @Override
    public void onEnable() {
        plugin = this;

        String worldName = Bukkit.getWorlds().get(0).getName();
        try{
            owner = UUID.fromString(worldName);
            sections = ArenaSection.loadFromFile(new File(Bukkit.getWorldContainer().getPath() + '/' + owner.toString() + "/sections.yml"));
        }catch(IllegalArgumentException e){
            try{
                int ownerID = Integer.parseInt(worldName);
                owner = SteamwarUser.get(ownerID).getUUID();
                sections = ArenaSection.loadFromFile(new File(Bukkit.getWorldContainer().getPath() + '/' + ownerID + "/sections.yml"));
            }catch(NumberFormatException | IOException | InvalidConfigurationException ex){
                getLogger().log(Level.SEVERE, "owner is no UUID / failed to load sections.yml", e);
                Bukkit.shutdown();
                return;
            }
        } catch (InvalidConfigurationException | IOException e) {
            getLogger().log(Level.SEVERE, "Failed to load sections.yml", e);
            Bukkit.shutdown();
            return;
        }

        try {
            CommandRemover.removeAll("tp", "gamemode", "time", "clear");
            CommandInjector.injectCommand(new CommandTeleport());
            CommandInjector.injectCommand(new CommandGamemode());
            CommandInjector.injectCommand(new CommandTime());
            CommandInjector.injectCommand(new CommandClear());
        } catch (Exception e) {
            getLogger().log(Level.SEVERE, "Failed to replace commands", e);
            Bukkit.shutdown();
            return;
        }

        getCommand("trace").setExecutor(new CommandTrace());
        getCommand("nightvision").setExecutor(new CommandNV());
        getCommand("reset").setExecutor(new CommandReset());
        getCommand("speed").setExecutor(new CommandSpeed());
        getCommand("tnt").setExecutor(new CommandTNT());
        getCommand("fire").setExecutor(new CommandFire());
        getCommand("freeze").setExecutor(new CommandFreeze());
        getCommand("testblock").setExecutor(new CommandTestblock());
        getCommand("bau").setExecutor(new CommandBau());
        getCommand("bauinfo").setExecutor(new CommandInfo());
        getCommand("protect").setExecutor(new CommandProtect());
        getCommand("skull").setExecutor(new CommandSkull());
        getCommand("loader").setExecutor(new CommandLoader());
        getCommand("lockschem").setExecutor(new CommandLockschem());

        Bukkit.getPluginManager().registerEvents(this, this);
        Bukkit.getPluginManager().registerEvents(new RegionListener(), this);
        Bukkit.getPluginManager().registerEvents(new TNTListener(), this);
        Bukkit.getPluginManager().registerEvents(new BauScoreboard(), this);
        new AFKStopper();

        autoShutdown = Bukkit.getScheduler().runTaskLater(this, Bukkit::shutdown, 1200);
    }

    public static BauSystem getPlugin(){
        return plugin;
    }
    public static UUID getOwner(){
        return owner;
    }
    public static List<ArenaSection> getSections(){
        return sections;
    }
    public static int getOwnerID(){
        return SteamwarUser.get(owner).getId();
    }

    @EventHandler
    public void onDeath(PlayerDeathEvent e) {
        e.setDeathMessage(null);
    }

    @EventHandler
    public void onJoin(PlayerLoginEvent e) {
        if(autoShutdown != null){
            autoShutdown.cancel();
            autoShutdown = null;
        }

        Player p = e.getPlayer();
        p.setOp(true);
        /*PermissionAttachment attachment = p.addAttachment(this);
        attachment.setPermission("F3NPerm.use", true);
        attachment.setPermission("fawe.tips", false);
        attachment.setPermission("fawe.admin", true);
        attachment.setPermission("fawe.permpack.basic", true);
        attachment.setPermission("worldedit.navigation.jumpto.tool", true);
        attachment.setPermission("worldedit.navigation.thru.tool", true);
        attachment.setPermission("worldedit.biome.info", true);
        attachment.setPermission("worldedit.biome.set", true);
        attachment.setPermission("worldedit.biome.list", true);
        attachment.setPermission("worldedit.chunkinfo", true);
        attachment.setPermission("worldedit.listchunks", true);
        attachment.setPermission("worldedit.clipboard.cut", true);
        attachment.setPermission("worldedit.clipboard.paste", true);
        attachment.setPermission("worldedit.schematic.formats", true);
        attachment.setPermission("worldedit.schematic.load", true);
        attachment.setPermission("worldedit.schematic.list", true);
        attachment.setPermission("worldedit.schematic.save", true);
        attachment.setPermission("worldedit.clipboard.clear", true);
        attachment.setPermission("worldedit.clipboard.copy", true);
        attachment.setPermission("worldedit.clipboard.lazycopy", true);
        attachment.setPermission("worldedit.clipboard.place", true);
        attachment.setPermission("worldedit.clipboard.download", true);
        attachment.setPermission("worldedit.clipboard.flip", true);
        attachment.setPermission("worldedit.clipboard.rotate", true);
        attachment.setPermission("worldedit.help", true);
        attachment.setPermission("worldedit.global-mask", true);
        attachment.setPermission("worldedit.global-transform", true);
        attachment.setPermission("worldedit.generation.cylinder", true);
        attachment.setPermission("worldedit.generation.sphere", true);
        attachment.setPermission("worldedit.generation.forest", true);
        attachment.setPermission("worldedit.generation.pumpkins", true);
        attachment.setPermission("worldedit.generation.pyramid", true);
        attachment.setPermission("worldedit.generation.shape", true);
        attachment.setPermission("worldedit.biome.set", true);
        attachment.setPermission("worldedit.history.undo", true);
        attachment.setPermission("worldedit.history.redo", true);
        attachment.setPermission("worldedit.history.rollback", true);
        attachment.setPermission("worldedit.navigation.unstuck", true);
        attachment.setPermission("worldedit.navigation.ascend", true);
        attachment.setPermission("worldedit.navigation.descend", true);
        attachment.setPermission("worldedit.navigation.ceiling", true);
        attachment.setPermission("worldedit.navigation.thru.command", true);
        attachment.setPermission("worldedit.navigation.jumpto.command", true);
        attachment.setPermission("worldedit.navigation.up", true);
        attachment.setPermission("worldedit.region.hollow", true);
        attachment.setPermission("worldedit.region.line", true);
        attachment.setPermission("worldedit.region.curve", true);
        attachment.setPermission("worldedit.region.overlay", true);
        attachment.setPermission("worldedit.region.center", true);
        attachment.setPermission("worldedit.region.naturalize", true);
        attachment.setPermission("worldedit.region.walls", true);
        attachment.setPermission("worldedit.region.faces", true);
        attachment.setPermission("worldedit.region.smooth", true);
        attachment.setPermission("worldedit.region.move", true);
        attachment.setPermission("worldedit.region.forest", true);
        attachment.setPermission("worldedit.region.replace", true);
        attachment.setPermission("worldedit.region.stack", true);
        attachment.setPermission("worldedit.region.set", true);
        attachment.setPermission("worldedit.selection.pos", true);
        attachment.setPermission("worldedit.selection.chunk", true);
        attachment.setPermission("worldedit.selection.hpos", true);
        attachment.setPermission("worldedit.wand", true);
        attachment.setPermission("worldedit.wand.toggle", true);
        attachment.setPermission("worldedit.selection.contract", true);
        attachment.setPermission("worldedit.selection.outset", true);
        attachment.setPermission("worldedit.selection.inset", true);
        attachment.setPermission("worldedit.analysis.distr", true);
        attachment.setPermission("worldedit.analysis.count", true);
        attachment.setPermission("worldedit.selection.size", true);
        attachment.setPermission("worldedit.selection.expand", true);
        attachment.setPermission("worldedit.selection.shift", true);
        attachment.setPermission("worldedit.snapshots.list", true);
        attachment.setPermission("worldedit.superpickaxe", true);
        attachment.setPermission("worldedit.superpickaxe.area", true);
        attachment.setPermission("worldedit.superpickaxe.recursive", true);
        attachment.setPermission("worldedit.brush.blendball", true);
        attachment.setPermission("worldedit.brush.erode", true);
        attachment.setPermission("worldedit.brush.pull", true);
        attachment.setPermission("worldedit.brush.circle", true);
        attachment.setPermission("worldedit.brush.recursive", true);
        attachment.setPermission("worldedit.brush.line", true);
        attachment.setPermission("worldedit.brush.spline", true);
        attachment.setPermission("worldedit.brush.surfacespline", true);
        attachment.setPermission("worldedit.brush.shatter", true);
        attachment.setPermission("worldedit.brush.stencil", true);
        attachment.setPermission("worldedit.brush.height", true);
        attachment.setPermission("worldedit.brush.layer", true);
        attachment.setPermission("worldedit.brush.populateschematic", true);
        attachment.setPermission("worldedit.brush.scatter", true);
        attachment.setPermission("worldedit.brush.splatter", true);
        attachment.setPermission("worldedit.brush.scattercommand", true);
        attachment.setPermission("worldedit.brush.copy", true);
        attachment.setPermission("worldedit.brush.command", true);
        attachment.setPermission("worldedit.brush.apply", true);
        attachment.setPermission("worldedit.brush.sphere", true);
        attachment.setPermission("worldedit.brush.cylinder", true);
        attachment.setPermission("worldedit.brush.clipboard", true);
        attachment.setPermission("worldedit.brush.smooth", true);
        attachment.setPermission("worldedit.brush.ex", true);
        attachment.setPermission("worldedit.brush.gravity", true);
        attachment.setPermission("worldedit.brush.options.range", true);
        attachment.setPermission("worldedit.brush.options.material", true);
        attachment.setPermission("worldedit.brush.options.size", true);
        attachment.setPermission("worldedit.brush.options.mask", true);
        attachment.setPermission("worldedit.brush.options.smask", true);
        attachment.setPermission("worldedit.brush.options.transform", true);
        attachment.setPermission("worldedit.brush.options.scroll", true);
        attachment.setPermission("worldedit.brush.options.visualize", true);
        attachment.setPermission("worldedit.tool.deltree", true);
        attachment.setPermission("worldedit.tool.farwand", true);
        attachment.setPermission("worldedit.tool.lrbuild", true);
        attachment.setPermission("worldedit.tool.info", true);
        attachment.setPermission("worldedit.tool.tree", true);
        attachment.setPermission("worldedit.tool.replacer", true);
        attachment.setPermission("worldedit.tool.data-cycler", true);
        attachment.setPermission("worldedit.tool.flood-fill", true);
        attachment.setPermission("worldedit.tool.inspect", true);
        attachment.setPermission("worldedit.fill.recursive", true);
        attachment.setPermission("worldedit.drain", true);
        attachment.setPermission("worldedit.fixlava", true);
        attachment.setPermission("worldedit.fixwater", true);
        attachment.setPermission("worldedit.removeabove", true);
        attachment.setPermission("worldedit.removebelow", true);
        attachment.setPermission("worldedit.removenear", true);
        attachment.setPermission("worldedit.replacenear", true);
        attachment.setPermission("worldedit.snow", true);
        attachment.setPermission("worldedit.thaw", true);
        attachment.setPermission("worldedit.green", true);
        attachment.setPermission("worldedit.extinguish", true);
        attachment.setPermission("worldedit.calc", true);
        attachment.setPermission("worldedit.fill", true);*/
    }

    @EventHandler
    public void onLeave(PlayerQuitEvent e) {
        Player player = e.getPlayer();
        SWScoreboard.removeScoreboard(player);
        if(Bukkit.getOnlinePlayers().isEmpty() || (Bukkit.getOnlinePlayers().size() == 1 && Bukkit.getOnlinePlayers().contains(player)))
            Bukkit.shutdown();
    }
    
    @EventHandler
	public void onInventoryClick(InventoryClickEvent e) {
		ItemStack stack = e.getCursor();
		if (stack == null)
			return;
		if (!stack.hasItemMeta())
			return;
		if (stack.getItemMeta().hasEnchants()) {
			for (Enchantment en : Enchantment.values()) {
				if (stack.getEnchantmentLevel(en) > en.getMaxLevel())
					stack.removeEnchantment(en);
			}
		}
		Player p = (Player) e.getWhoClicked();

        Material material = stack.getType();
        if (material == Material.POTION || material == Material.SPLASH_POTION || material == Material.LINGERING_POTION)
            stack.setType(Material.MILK_BUCKET);

		if(Core.getVersion() < 14){
            e.setCurrentItem(stack);
		    return;
        }

		if (stack.getItemMeta().hasAttributeModifiers()) {
			ItemMeta meta = stack.getItemMeta();
			for (Attribute a : Attribute.values())
				meta.removeAttributeModifier(a);
			stack.setItemMeta(meta);
			Bukkit.getLogger().log(Level.SEVERE, "Spieler " + p.getName() + " (" + p.getUniqueId().toString() + ") hat versucht ein Item mit einem Attribute-Modifier zu bekommen.");
		}
		e.setCurrentItem(stack);
	}
}