T2C-CommandGUI/CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/Listener/ItemChange.java

package de.jatitv.commandguiv2.Spigot.Listener;

import de.jatitv.commandguiv2.Spigot.Main;
import de.jatitv.commandguiv2.Spigot.system.Give_UseItem;
import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
import de.jatitv.commandguiv2.Spigot.system.database.Select_Database;
import net.t2code.lib.Spigot.Lib.items.ItemVersion;
import net.t2code.lib.Spigot.Lib.messages.send;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.scheduler.BukkitRunnable;

public class ItemChange {
    public static void itemChange(Player player, Boolean setCursor) {
        Integer slot;
        if (SelectConfig.UseItem_InventorySlotEnforce) {
            slot = SelectConfig.UseItem_InventorySlot;
        } else {
            if (Select_Database.selectSlot(player) == null) {
                slot = SelectConfig.UseItem_InventorySlot;
            } else {
                slot = Select_Database.selectSlot(player);
            }
        }

        if (!SelectConfig.UseItem_Enable) {
            return;
        }
        if (SelectConfig.UseItemGameModeProtection) {
            if (SelectConfig.UseItemGameModeMode.equalsIgnoreCase("blacklist") && SelectConfig.UseItemGameModeList.contains(player.getGameMode().toString())) {
               if (SelectConfig.UseItemGameModeRemoveItemWhenItIsDisabled) removeItem(player);
               send.debug(Main.plugin,"GameMode disabled: " +player.getName() +" " +player.getGameMode().toString());
                return;
            }
            if (SelectConfig.UseItemGameModeMode.equalsIgnoreCase("whitelist") && !SelectConfig.UseItemGameModeList.contains(player.getGameMode().toString())) {
                if (SelectConfig.UseItemGameModeRemoveItemWhenItIsDisabled) removeItem(player);
                send.debug(Main.plugin,"GameMode disabled: " +player.getName() +" " +player.getGameMode().toString());
                return;
            }
        }
        if (SelectConfig.UseItemWorldProtection) {
            if (SelectConfig.UseItemWorldMode.equalsIgnoreCase("blacklist") && SelectConfig.UseItemWorldList.contains(player.getWorld().getName())) {
                if (SelectConfig.UseItemWorldRemoveItemWhenItIsDisabled)removeItem(player);
                send.debug(Main.plugin,"World disabled: " +player.getName() +" " +player.getWorld().toString());
                return;
            }
            if (SelectConfig.UseItemWorldMode.equalsIgnoreCase("whitelist") && !SelectConfig.UseItemWorldList.contains(player.getWorld().getName())) {
                if (SelectConfig.UseItemWorldRemoveItemWhenItIsDisabled)removeItem(player);
                send.debug(Main.plugin,"World disabled: " +player.getName() +" " +player.getWorld().toString());
                return;
            }
        }
        if (SelectConfig.UseItem_GiveOnlyOnFirstJoin) {
            if (!SelectConfig.UseItem_AllowToggle || Select_Database.selectItemStatus(player)) {
                if (!player.hasPlayedBefore()) {
                    new BukkitRunnable() {
                        @Override
                        public void run() {
                            Give_UseItem.onGive(player);
                            if (setCursor) {
                                setCursor(player, slot);
                            }
                        }
                    }.runTaskLater(Main.plugin, 1L * 1);
                    if (SelectConfig.Cursor_ToGUIItem_OnlyOnFirstLogin || SelectConfig.Cursor_ToGUIItem_OnLogin) {
                        player.getInventory().setHeldItemSlot(slot - 1);
                    }
                }
            }
            send.debug(Main.plugin,"GiveOnlyOnFirstJoin: " +player.getName());
            return;
        }
        if (!SelectConfig.UseItem_GiveOnEveryJoin) {
            send.debug(Main.plugin,"!GiveOnEveryJoin: " +player.getName());
            return;
        }
        new BukkitRunnable() {
            @Override
            public void run() {
                removeItem(player);
                if (!SelectConfig.UseItem_AllowToggle || Select_Database.selectItemStatus(player)) {
                    if (SelectConfig.UseItem_InventorySlotEnforce || player.getInventory().getItem(slot - 1) == null) {
                        send.debug(Main.plugin,"Give: " +player.getName());
                        Give_UseItem.onGive(player);
                        if (setCursor) {
                            setCursor(player, slot);
                        }
                    } else if (SelectConfig.UseItem_InventorySlot_FreeSlot) {
                        boolean empty = false;
                        for (int i = 0; i < 9; i++) {
                            if (player.getInventory().getItem(i) == null) {
                                empty = true;
                                break;
                            }
                        }
                        if (empty) {
                            Give_UseItem.onGiveADD(player);
                        }
                    }
                }
            }
        }.runTaskLater(Main.plugin, 1L * 1);

    }

    private static void setCursor(Player player, int slot) {
        send.debug(Main.plugin,"setCursor 1 Player: "+player.getName());

        if (!SelectConfig.Cursor_ToGUIItem_OnLogin) {
            return;
        }
        send.debug(Main.plugin,"setCursor 2 Player: "+player.getName());
        if (SelectConfig.Cursor_ToGUIItem_OnlyOnFirstLogin) {
            if (!player.hasPlayedBefore()) {
                player.getInventory().setHeldItemSlot(slot - 1);
                send.debug(Main.plugin,"setCursor 3 Player: "+player.getName());
            }
            return;
        }
        send.debug(Main.plugin,"setCursor 4 Player: "+player.getName());
        if (!SelectConfig.Bungee) {
            player.getInventory().setHeldItemSlot(slot - 1);
            send.debug(Main.plugin,"setCursor 5 Player: "+player.getName());
            return;
        }
        send.debug(Main.plugin,"setCursor 6 Player: "+player.getName());
        if (SelectConfig.UseItem_ServerChange) {
            player.getInventory().setHeldItemSlot(slot - 1);
            send.debug(Main.plugin,"setCursor 7 Player: "+player.getName());
            return;
        }
        send.debug(Main.plugin,"setCursor 8 Player: "+player.getName());
        send.debug(Main.plugin,"setCursor bungeejoinplayers: " +Main.bungeejoinplayers);
        send.debug(Main.plugin,"setCursor Player: " +player.getName());
        if (Main.bungeejoinplayers.contains(player.getName())) {
            player.getInventory().setHeldItemSlot(slot - 1);
            send.debug(Main.plugin,"setCursor 9 Player: "+player.getName());
            Main.bungeejoinplayers.remove(player.getName());
        }
    }

    private static void removeItem(Player player) {
        for (int iam = 0; iam < player.getInventory().getSize() - 5; iam++) {
            ItemStack itm = player.getInventory().getItem(iam);
            if (itm != null) {
                if (itm.getType() == Material.valueOf(SelectConfig.UseItem_Material) || itm.getType() == ItemVersion.getHead()) {
                    if (itm.getItemMeta().getDisplayName().equals(SelectConfig.UseItem_Name)) {
                        player.getInventory().remove(itm);
                        player.updateInventory();
                        break;
                    }
                }
            }
        }

    }
}