2.7.4 | MySQL Bugfix

MySQL Bugfix
```
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'IF NOT EXISTS `Slot` INT(1) NULL DEFAULT NULL AFTER `Status`' at line 1
```
And minor code changes

CommandGUI V2/pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>net.t2code</groupId>
     <artifactId>CommandGUI_V2</artifactId>
-    <version>2.7.1</version>
+    <version>2.7.4</version>
     <packaging>jar</packaging>
 
     <name>CommandGUI</name>
@@ -85,7 +85,7 @@
         <dependency>
             <groupId>net.t2code</groupId>
             <artifactId>T2CodeLib</artifactId>
-            <version>11.6</version>
+            <version>11.8</version>
         </dependency>
         <dependency>
             <groupId>net.t2code</groupId>

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Bungee/BListener.java

@@ -1,5 +1,7 @@
 package de.jatitv.commandguiv2.Bungee;
 
+import de.jatitv.commandguiv2.Spigot.objects.Obj_Select;
+import de.jatitv.commandguiv2.Util;
 import net.md_5.bungee.BungeeCord;
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.connection.ProxiedPlayer;
@@ -33,6 +35,7 @@ public class BListener implements Listener {
                     }
                 }
             } catch (IOException e) {
+                Util.sendTryCatch(Obj_Select.class, e.getStackTrace()[0]);
                 e.printStackTrace();
             }
         }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Bungee/BMetrics.java

@@ -27,6 +27,9 @@ import java.util.logging.Level;
 import java.util.stream.Collectors;
 import java.util.zip.GZIPOutputStream;
 import javax.net.ssl.HttpsURLConnection;
+
+import de.jatitv.commandguiv2.Spigot.objects.Obj_Select;
+import de.jatitv.commandguiv2.Util;
 import net.md_5.bungee.api.plugin.Plugin;
 import net.md_5.bungee.config.Configuration;
 import net.md_5.bungee.config.ConfigurationProvider;
@@ -291,6 +294,7 @@ public class BMetrics {
                             // Send the data
                             sendData(data);
                         } catch (Exception e) {
+                            Util.sendTryCatch(Obj_Select.class, e.getStackTrace()[0]);
                             // Something went wrong! :(
                             if (logErrors) {
                                 errorLogger.accept("Could not submit bStats metrics data", e);

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/Listener/GUIListener.java

@@ -10,6 +10,8 @@ import de.jatitv.commandguiv2.Spigot.objects.guis.Gui;
 import de.jatitv.commandguiv2.Spigot.gui.OpenGUI;
 import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
 import de.jatitv.commandguiv2.Spigot.Main;
+import de.jatitv.commandguiv2.Spigot.system.Papi;
+import de.jatitv.commandguiv2.Spigot.system.Placeholder;
 import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.items.ItemVersion;
 import net.t2code.lib.Spigot.Lib.messages.send;
@@ -48,18 +50,25 @@ public class GUIListener implements Listener {
                     || (Main.PaPi && player.getOpenInventory().getTitle().equals(Replace.replace(prefix, player, GUICode + gui.guiName)))) {
                 e.setCancelled(true);
                 for (Slot slot : gui.slots) {
+                    execute(e,slot,player, gui);
+                }
+            }
+        }
+    }
+
+    private static void execute(InventoryClickEvent e, Slot slot, Player player, Gui gui){
         Function function = Main.functionHashMap.get(slot.function);
-                    if (e.getSlot() != slot.slot) continue;
+        if (e.getSlot() != slot.slot) return;
-                    if (slot.permission && !player.hasPermission(slot.permissionToSee)) continue;
+        if (slot.permission && !player.hasPermission(slot.permissionToSee)) return;
         if (slot.permission && !player.hasPermission(slot.permissionToUse)) {
             player.sendMessage(SelectMessages.NoPermissionForItem.replace("[item]", Replace.replace(prefix, function.name))
                     .replace("[perm]", slot.permissionToUse));
-                        continue;
+            return;
         }
         if (e.getCurrentItem().getType() == ItemVersion.getHead() || e.getCurrentItem().getType() == ItemVersion.getGreenWool().getType() ||
                 e.getCurrentItem().getType() == ItemVersion.getRedWool().getType() ||
                 e.getCurrentItem().getType() == Material.valueOf(function.item.toUpperCase().replace(".", "_"))) {
-                        if (!slot.enable) continue;
+            if (!slot.enable) return;
             if (function.cost_Enable) {
                 if (function.command_Enable || function.message_Enable || function.openGUI_Enable || function.serverChange) {
 
@@ -84,9 +93,6 @@ public class GUIListener implements Listener {
             }
         }
     }
-            }
-        }
-    }
 
     private static void execute(Function function, Slot slot, Player player, InventoryClickEvent e, Gui gui) {
         if (function.togglePermission) togglePerm(function, gui, player);
@@ -149,12 +155,12 @@ public class GUIListener implements Listener {
         for (String msg : slot.message) {
             if (Main.PaPi) {
                 if (slot.cost_Enable) {
-                    player.sendMessage(Replace.replacePrice(prefix, player, msg, slot.price + " " + SelectConfig.Currency));
+                    player.sendMessage(Replace.replacePrice(prefix, player, Placeholder.replace(msg, player), slot.price + " " + SelectConfig.Currency));
-                } else player.sendMessage(Replace.replace(prefix, player, msg.replace("[prefix]", prefix)));
+                } else player.sendMessage(Replace.replace(prefix, player, Placeholder.replace(msg, player)));
             } else {
                 if (slot.cost_Enable) {
-                    player.sendMessage(Replace.replacePrice(prefix, msg, slot.price + " " + SelectConfig.Currency));
+                    player.sendMessage(Replace.replacePrice(prefix, Placeholder.replace(msg, player), slot.price + " " + SelectConfig.Currency));
-                } else player.sendMessage(Replace.replace(prefix, msg.replace("[prefix]", prefix)));
+                } else player.sendMessage(Replace.replace(prefix, Placeholder.replace(msg, player)));
             }
         }
     }
@@ -261,7 +267,7 @@ public class GUIListener implements Listener {
     }
 
     private static void toggleUseItem(Player player, Gui gui) {
-        if (Events.useItemHashMap.get(player)) {
+        if (Events.useItemHashMap.get(player.getName())) {
             Commands.itemOff(player);
         } else {
             Commands.itemOn(player);

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

@@ -4,6 +4,7 @@ import de.jatitv.commandguiv2.Spigot.Listener.UseItem_Listener.Events;
 import de.jatitv.commandguiv2.Spigot.Main;
 import de.jatitv.commandguiv2.Spigot.system.UseItem;
 import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
+import de.jatitv.commandguiv2.Spigot.system.database.SelectDatabase;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
@@ -14,11 +15,7 @@ public class ItemChange {
         if (SelectConfig.UseItem_InventorySlotEnforce) {
             slot = SelectConfig.UseItem_InventorySlot;
         } else {
-            if (Events.useItemSlotHashMap.get(player) == null) {
+            slot = Events.useItemSlotHashMap.get(player.getName());
-                slot = SelectConfig.UseItem_InventorySlot;
-            } else {
-                slot = Events.useItemSlotHashMap.get(player);
-            }
         }
 
         if (!SelectConfig.UseItem_Enable) {
@@ -27,7 +24,7 @@ public class ItemChange {
         UseItem.removeItem(player);
         if (UseItem.protection(player, false)) return;
         if (SelectConfig.UseItem_GiveOnlyOnFirstJoin) {
-            if (!SelectConfig.UseItem_AllowToggle || Events.useItemHashMap.get(player)) {
+            if (!SelectConfig.UseItem_AllowToggle || Events.useItemHashMap.get(player.getName())) {
                 if (!player.hasPlayedBefore()) {
                     new BukkitRunnable() {
                         @Override
@@ -53,8 +50,7 @@ public class ItemChange {
         new BukkitRunnable() {
             @Override
             public void run() {
-                if (player == null) return;
+                if (!SelectConfig.UseItem_AllowToggle || Events.useItemHashMap.get(player.getName())) {
-                if (!SelectConfig.UseItem_AllowToggle || Events.useItemHashMap.get(player)) {
                     if (SelectConfig.UseItem_InventorySlotEnforce || player.getInventory().getItem(slot - 1) == null) {
                         send.debug(Main.plugin, "Give: " + player.getName());
                         UseItem.giveUseItem(player);

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/Listener/UseItem_Listener/Events.java

@@ -34,16 +34,16 @@ import java.util.Iterator;
 
 public class Events implements Listener {
 
-    public static HashMap<Player, Boolean> useItemHashMap = new HashMap<>();
+    public static HashMap<String, Boolean> useItemHashMap = new HashMap<>();
-    public static HashMap<Player, Integer> useItemSlotHashMap = new HashMap<>();
+    public static HashMap<String, Integer> useItemSlotHashMap = new HashMap<>();
 
     @EventHandler
     public void onJoin(PlayerJoinEvent e) {
-        if (SelectDatabase.selectItemStatus(e.getPlayer())) {
+        useItemHashMap.put(e.getPlayer().getName(), SelectDatabase.selectItemStatus(e.getPlayer()));
-            useItemHashMap.put(e.getPlayer(), true);
+        Integer i = SelectDatabase.selectSlot(e.getPlayer());
-        } else useItemHashMap.put(e.getPlayer(), false);
+        if (i == null) {
-
+            useItemSlotHashMap.put(e.getPlayer().getName(), SelectConfig.UseItem_InventorySlot);
-        useItemSlotHashMap.put(e.getPlayer(), SelectDatabase.selectSlot(e.getPlayer()));
+        } else useItemSlotHashMap.put(e.getPlayer().getName(), i);
 
         if (CGuiAPI.JoinDisable) {
             send.debug(Main.plugin, "JoinDisable");
@@ -62,7 +62,7 @@ public class Events implements Listener {
 
     @EventHandler
     public void onJoin(PlayerQuitEvent e) {
-        useItemHashMap.remove(e.getPlayer());
+        useItemHashMap.remove(e.getPlayer().getName());
     }
 
     @EventHandler(priority = EventPriority.HIGHEST)
@@ -136,10 +136,17 @@ public class Events implements Listener {
         }.runTaskLater(Main.plugin, SelectConfig.UseItemWorldChangeDelayInTicks * 1L);
     }
 
-
     @EventHandler(priority = EventPriority.HIGHEST)
     public void onInteract(PlayerInteractEvent e) {
         Player p = e.getPlayer();
+        if (!p.isSneaking()) {
+            for (String material : SelectConfig.UseItemItemBlockBlacklist) {
+                if (e.getClickedBlock() != null) {
+                    if (e.getClickedBlock().getType() == Material.valueOf(material)) return;
+                }
+            }
+        }
+
         if (SelectConfig.UseItem_Enable) {
             if (SelectConfig.UseItem_PlayerHead_Enable) {
                 if (e.getItem() != null && p.getItemInHand().getType() == ItemVersion.getHead()) {
@@ -165,7 +172,7 @@ public class Events implements Listener {
             return;
         }
 
-        if (!legacy()) {
+        if (!Main.legacy) {
             if (!topInventoryIsEmpty(player)) return;
         }
 
@@ -288,12 +295,6 @@ public class Events implements Listener {
         }
     }
 
-    private static boolean legacy() {
-        if (MCVersion.minecraft1_8 || MCVersion.minecraft1_9 || MCVersion.minecraft1_10 || MCVersion.minecraft1_11 || MCVersion.minecraft1_12 || MCVersion.minecraft1_13 || MCVersion.minecraft1_14 || MCVersion.minecraft1_15 || NMSVersion.v1_16_R1) {
-            return true;
-        } else return false;
-    }
-
     private static boolean topInventoryIsEmpty(Player p) {
         return p.getOpenInventory().getTopInventory().isEmpty();
     }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/Main.java

@@ -8,6 +8,8 @@ import de.jatitv.commandguiv2.Spigot.system.database.MySQL;
 import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.messages.T2CodeTemplate;
 import net.t2code.lib.Spigot.Lib.messages.send;
+import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
+import net.t2code.lib.Spigot.Lib.minecraftVersion.NMSVersion;
 import net.t2code.lib.Spigot.Lib.plugins.PluginCheck;
 import org.bukkit.Bukkit;
 import org.bukkit.plugin.Plugin;
@@ -27,6 +29,7 @@ public final class Main extends JavaPlugin {
     }
 
     private static Boolean enable = false;
+    public static Boolean legacy = false;
 
     public static String prefix = "§8[§4C§9GUI§8]";
 
@@ -57,6 +60,9 @@ public final class Main extends JavaPlugin {
         plugin = this;
         autor = plugin.getDescription().getAuthors();
         version = plugin.getDescription().getVersion();
+        if (MCVersion.minecraft1_8 || MCVersion.minecraft1_9 || MCVersion.minecraft1_10 || MCVersion.minecraft1_11 || MCVersion.minecraft1_12 || MCVersion.minecraft1_13 || MCVersion.minecraft1_14 || MCVersion.minecraft1_15 || NMSVersion.v1_16_R1) {
+            legacy = true;
+        }
             if (pluginNotFound("T2CodeLib", 96388, Util.getRequiredT2CodeLibVersion())) return;
         getServer().getMessenger().registerOutgoingPluginChannel(this, "BungeeCord");
         if (PluginCheck.papi()) {

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/cmdManagement/CmdExecuter_GUITab.java

@@ -61,24 +61,6 @@ public class CmdExecuter_GUITab implements CommandExecutor, TabCompleter {
                         } else sender.sendMessage(SelectMessages.NoPermissionForCommand
                                 .replace("[cmd]", "/commandgui admin").replace("[perm]", "commandgui.admin"));
                         break;
-                    case "debug":
-                        if (sender.hasPermission("commandgui.admin")) {
-                            Debug.onDebugFile(sender);
-                        /*if (args.length == 2) {
-                            if (args[1].equals("config")) {
-                                Debug.debugmsg();
-                            }
-                            if (args[1].equals("2")) {
-                                send.debug("2");
-                            }
-                            break;
-
-                        } else Debug.debugmsg();
-
-                         */
-                        } else sender.sendMessage(SelectMessages.NoPermissionForCommand.replace("[cmd]", "/commandgui admin").replace("[perm]", "commandgui.admin"));
-                        break;
-
                     case "give":
                         if (args.length == 3) {
                             if (sender.hasPermission("commandgui.giveitem.other")) {

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/cmdManagement/Commands.java

@@ -70,7 +70,7 @@ public class Commands {
         Main.plugin.reloadConfig();
         if (!Objects.equals(SelectDatabase.getStorage().toString(), SelectConfig.storage)) {
             if (sender instanceof Player) send.sender(sender, "You have changed the storage medium! To apply this change, you must restart the server!");
-            send.console("You have changed the storage medium! To apply this change, you must restart the server!");
+            send.warning(Main.plugin, "You have changed the storage medium! To apply this change, you must restart the server!");
         }
 
         LanguagesCreate.langCreate();
@@ -124,11 +124,7 @@ public class Commands {
         if (SelectConfig.UseItem_InventorySlotEnforce) {
             slot = SelectConfig.UseItem_InventorySlot;
         } else {
-            if (Events.useItemSlotHashMap.get(player) == null) {
+            slot = Events.useItemSlotHashMap.get(player.getName());
-                slot = SelectConfig.UseItem_InventorySlot;
-            } else {
-                slot = Events.useItemSlotHashMap.get(player);
-            }
         }
         send.debug(Main.plugin, String.valueOf(slot));
         if (player.getInventory().getItem(slot - 1) == null) {
@@ -175,8 +171,8 @@ public class Commands {
             return;
         }
 
-        if (Events.useItemHashMap.get(player)) {
+        if (Events.useItemHashMap.get(player.getName())) {
-            if (Objects.equals(Events.useItemSlotHashMap.get(player), setSlot)) {
+            if (Objects.equals(Events.useItemSlotHashMap.get(player.getName()), setSlot)) {
                 player.sendMessage(SelectMessages.ItemSlotAlreadySet.replace("[slot]", setSlot.toString()));
                 return;
             }
@@ -189,9 +185,9 @@ public class Commands {
 
         UseItem.removeItem(player);
         SelectDatabase.setSlot(player, setSlot);
-        Events.useItemSlotHashMap.replace(player, setSlot);
+        Events.useItemSlotHashMap.replace(player.getName(), setSlot);
 
-        if (Events.useItemHashMap.get(player)) {
+        if (Events.useItemHashMap.get(player.getName())) {
             UseItem.giveUseItem(player);
         }
 

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/config/config/ConfigCreate.java

@@ -6,15 +6,19 @@ import net.t2code.lib.Spigot.Lib.items.ItemVersion;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
 import net.t2code.lib.Spigot.Lib.yamlConfiguration.Config;
+import org.bukkit.Material;
 import org.bukkit.configuration.file.YamlConfiguration;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.List;
 
 
 public class ConfigCreate {
 
+
     public static void configCreate() {
         long long_ = System.currentTimeMillis();
         if (new File(Main.getPath(), "config.yml").exists()) {
@@ -32,7 +36,9 @@ public class ConfigCreate {
         Config.set("Plugin.Currency", "$", yamlConfiguration);
         Config.set("Plugin.DefaultGUI", "default", yamlConfiguration);
 
-        Config.set("Storage.Type", "SQLITE", yamlConfiguration);
+        if (Main.legacy){
+            Config.set("Storage.Type", "YML", yamlConfiguration);
+        } else Config.set("Storage.Type", "SQLITE", yamlConfiguration);
         Config.set("Storage.MySQL.IP", "localhost", yamlConfiguration);
         Config.set("Storage.MySQL.Port", 3306, yamlConfiguration);
         Config.set("Storage.MySQL.Database", "database", yamlConfiguration);
@@ -99,14 +105,45 @@ public class ConfigCreate {
         Config.set("Advanced.UseItem.World.Protection.RemoveItemWhenItIsDisabled", false, yamlConfiguration);
         Config.set("Advanced.UseItem.World.Protection.Mode", "blacklist", yamlConfiguration);
         Config.set("Advanced.UseItem.World.Protection.List", Arrays.asList("World1", "World2"), yamlConfiguration);
+        /*
+        Config.set("Advanced.UseItem.ItemBlockBlacklist", Arrays.asList("CHEST", "TRAPPED_CHEST", "FURNACE", "NOTE_BLOCK",
+                "CRAFTING_TABLE", "ENDER_CHEST", "ANVIL", "LOOM", "COMPOSTER", "BARREL", "SMOKER",
+                "BLAST_FURNACE", "CARTOGRAPHY_TABLE", "FLETCHING_TABLE", "GRINDSTONE", "SMITHING_TABLE", "STONECUTTER",
+                "HOPPER", "DISPENSER", "DROPPER", "REPEATER", "COMPARATOR", "LEVER", "DAYLIGHT_DETECTOR",
+                "STONE_BUTTON", "OAK_BUTTON", "SPRUCE_BUTTON", "BIRCH_BUTTON", "JUNGLE_BUTTON", "ACACIA_BUTTON", "DARK_OAK_BUTTON", "CRIMSON_BUTTON",
+                "IRON_DOOR", "OAK_DOOR", "SPRUCE_DOOR", "BIRCH_DOOR", "JUNGLE_DOOR", "ACACIA_DOOR", "DARK_OAK_DOOR", "CRIMSON_DOOR", "WARPED_DOOR",
+                "OAK_FENCE", "SPRUCE_FENCE", "BIRCH_FENCE", "JUNGLE_FENCE", "ACACIA_FENCE", "DARK_OAK_FENCE", "CRIMSON_FENCE", "WARPED_FENCE", "NETHER_BRICK_FENCE"), yamlConfiguration);
+         */
+
+
+        if (!yamlConfiguration.contains("Advanced.UseItem.ItemBlockBlacklist")) {
+            List<String> materialList = Arrays.asList("BUTTON", "DOOR", "FENCE", "CHEST", "FURNACE", "NOTE_BLOCK", "CRAFTING_TABLE", "WORKBENCH",
+                    "ANVIL", "LOOM", "COMPOSTER", "BARREL", "SMOKER", "BLAST_FURNACE", "CARTOGRAPHY_TABLE", "FLETCHING_TABLE", "GRINDSTONE",
+                    "SMITHING_TABLE", "STONECUTTER", "HOPPER", "DISPENSER", "DROPPER", "REPEATER", "COMPARATOR", "LEVER", "DAYLIGHT_DETECTOR", "BREWING_STAND", "TRAPDOOR", "BEACON"
+            );
+
+            List<String> materialBlacklist = new ArrayList<>();
+
+            for (Material material : Material.values()) {
+                for (String target : materialList) {
+                    if (material.toString().contains(target)) materialBlacklist.add(material.toString());
+                }
+            }
+
+            Config.set("Advanced.UseItem.ItemBlockBlacklist", materialBlacklist, yamlConfiguration);
+        }
 
         Config.set("Toggle.Items.OnOrYes.Item.Base64.Enable", false, yamlConfiguration);
         Config.set("Toggle.Items.OnOrYes.Item.Base64.Base64Value", "", yamlConfiguration);
-        Config.set("Toggle.Items.OnOrYes.Item.Material", ItemVersion.getGreenWool().getType().toString(), yamlConfiguration);
+        if (Main.legacy) {
+            Config.set("Toggle.Items.OnOrYes.Item.Material", "WOOL,5", yamlConfiguration);
+        } else Config.set("Toggle.Items.OnOrYes.Item.Material", ItemVersion.getGreenWool().getType().toString(), yamlConfiguration);
 
         Config.set("Toggle.Items.OffOrNo.Item.Base64.Enable", false, yamlConfiguration);
         Config.set("Toggle.Items.OffOrNo.Item.Base64.Base64Value", "", yamlConfiguration);
-        Config.set("Toggle.Items.OffOrNo.Item.Material", ItemVersion.getRedWool().getType().toString(), yamlConfiguration);
+        if (Main.legacy) {
+            Config.set("Toggle.Items.OffOrNo.Item.Material", "WOOL,14", yamlConfiguration);
+        } else Config.set("Toggle.Items.OffOrNo.Item.Material", ItemVersion.getRedWool().getType().toString(), yamlConfiguration);
 
         Config.set("Toggle.Permission.Commands.True", "luckperms user [player] permission set [perm] true", yamlConfiguration);
         Config.set("Toggle.Permission.Commands.False", "luckperms user [player] permission set [perm] false", yamlConfiguration);

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/config/config/SelectConfig.java

@@ -4,8 +4,6 @@ import de.jatitv.commandguiv2.Spigot.Main;
 import de.jatitv.commandguiv2.Spigot.config.configConverter.ConfigConverterUnderV5;
 import de.jatitv.commandguiv2.Spigot.config.languages.SelectMessages;
 import de.jatitv.commandguiv2.Spigot.system.database.MySQL;
-import de.jatitv.commandguiv2.Spigot.system.database.SelectDatabase;
-import de.jatitv.commandguiv2.Spigot.system.database.StorageType;
 import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
@@ -57,6 +55,7 @@ public class SelectConfig {
     public static Boolean UseItemWorldRemoveItemWhenItIsDisabled;
     public static String UseItemWorldMode;
     public static List<String> UseItemWorldList;
+    public static List<String> UseItemItemBlockBlacklist;
 
     public static Boolean disableInfoBySneak = false;
 
@@ -189,10 +188,13 @@ public class SelectConfig {
         UseItemWorldMode = yamlConfiguration.getString("Advanced.UseItem.World.Protection.Mode");
         UseItemWorldList = yamlConfiguration.getStringList("Advanced.UseItem.World.Protection.List");
 
+
         if (yamlConfiguration.get("Advanced.UseItem.DisableInfoBySneak") != null) {
             disableInfoBySneak = yamlConfiguration.getBoolean("Advanced.UseItem.DisableInfoBySneak");
         }
 
+        UseItemItemBlockBlacklist = yamlConfiguration.getStringList("Advanced.UseItem.ItemBlockBlacklist");
+
         toggleItemOnOrYesBase64 = yamlConfiguration.getBoolean("Toggle.Items.OnOrYes.Item.Base64.Enable");
         toggleItemOnOrYesBase64Value = yamlConfiguration.getString("Toggle.Items.OnOrYes.Item.Base64.Base64Value");
         toggleItemOnOrYesMaterial = yamlConfiguration.getString("Toggle.Items.OnOrYes.Item.Material");

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/config/functions/CreateFunctions.java

@@ -21,7 +21,7 @@ public class CreateFunctions {
                 0, 0.0, Arrays.asList(), false, "");
 
         createFunction("SupportDiscord", false, 1, true, true, "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNzg3M2MxMmJmZmI1MjUxYTBiODhkNWFlNzVjNzI0N2NiMzlhNzVmZjFhODFjYmU0YzhhMzliMzExZGRlZGEifX19",
-                false, "", (MCVersion.minecraft1_8 || MCVersion.minecraft1_9 || MCVersion.minecraft1_10 || MCVersion.minecraft1_11 || MCVersion.minecraft1_12) ? "TNT" : "",
+                false, "", "",
                 "&3Support Discord", Arrays.asList("&8-----------------", "&bIf you need help setting up the plugin,", "&bfeel free to contact me on the Suport Discord.",
                         "&8-----------------", "&eIf you find any errors or bugs,", "&eplease contact me so I can fix them.", "&8-----------------", "&5Discord: §7http://dc.t2code.net"),
                 false, false, "", false, 0.0, false, false,

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/gui/GuiBuilder.java

@@ -6,6 +6,8 @@ import de.jatitv.commandguiv2.Spigot.Main;
 import de.jatitv.commandguiv2.Spigot.objects.guis.Gui;
 import de.jatitv.commandguiv2.Spigot.objects.functions.Function;
 import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
+import de.jatitv.commandguiv2.Spigot.system.Papi;
+import de.jatitv.commandguiv2.Spigot.system.Placeholder;
 import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.items.ItemVersion;
 import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
@@ -25,7 +27,11 @@ public class GuiBuilder {
     private static String prefix = Util.getPrefix();
 
     protected static void item(Function function, Integer slot, Player player, Inventory inventory) {
-        ItemStack item = new ItemStack(Material.valueOf(function.item.toUpperCase().replace(".", "_")));
+        ItemStack item;
+        if (Main.legacy && function.item.toUpperCase().contains(",")) {
+            String[] split = function.item.toUpperCase().split(",");
+            item = new ItemStack(Material.valueOf(split[0]), 1, Short.parseShort(split[1]));
+        } else item = new ItemStack(Material.valueOf(function.item.toUpperCase().replace(".", "_")));
         ItemMeta itemMeta = item.getItemMeta();
         setDisplayNameAndLore(itemMeta, player, function);
         item.setItemMeta(itemMeta);
@@ -37,8 +43,12 @@ public class GuiBuilder {
         inventory.setItem(slot, item);
     }
 
-    protected static void item(String material, Function function,Integer slot, Player player, Inventory inventory) {
+    protected static void item(String material, Function function, Integer slot, Player player, Inventory inventory) {
-        ItemStack item = new ItemStack(Material.valueOf(material));
+        ItemStack item;
+        if (Main.legacy && material.contains(",")) {
+            String[] split = material.split(",");
+            item = new ItemStack(Material.valueOf(split[0]), 1, Short.parseShort(split[1]));
+        } else item = new ItemStack(Material.valueOf(material));
         ItemMeta itemMeta = item.getItemMeta();
         setDisplayNameAndLore(itemMeta, player, function);
         item.setItemMeta(itemMeta);
@@ -53,11 +63,11 @@ public class GuiBuilder {
 
     private static void setDisplayNameAndLore(ItemMeta itemMeta, Player player, Function slot) {
         if (Main.PaPi) {
-            itemMeta.setDisplayName(Replace.replace(prefix, player, slot.name.replace("[player]", player.getName())));
+            itemMeta.setDisplayName(Replace.replace(prefix, player, Placeholder.replace(slot.name, player)));
-            itemMeta.setLore(Replace.replacePrice(prefix, player, slot.lore, slot.price + " " + SelectConfig.Currency));
+            itemMeta.setLore(Replace.replacePrice(prefix, player, Placeholder.replace(slot.lore, player), slot.price + " " + SelectConfig.Currency));
         } else {
-            itemMeta.setDisplayName(Replace.replace(prefix, slot.name.replace("[player]", player.getName())));
+            itemMeta.setDisplayName(Replace.replace(prefix, Placeholder.replace(slot.name,player)));
-            itemMeta.setLore(Replace.replacePrice(prefix, slot.lore, slot.price + " " + SelectConfig.Currency));
+            itemMeta.setLore(Replace.replacePrice(prefix, Placeholder.replace(slot.lore,player), slot.price + " " + SelectConfig.Currency));
         }
     }
 
@@ -88,11 +98,11 @@ public class GuiBuilder {
         }
     }
 
-    protected static void base64(Function function,Integer slot, Player player, Inventory inventory) {
+    protected static void base64(Function function, Integer slot, Player player, Inventory inventory) {
-        base64(function.base64Value, function,slot, player, inventory);
+        base64(function.base64Value, function, slot, player, inventory);
     }
 
-    protected static void playerHead(Function function, Integer slot,Player player, Inventory inventory, String skullName) {
+    protected static void playerHead(Function function, Integer slot, Player player, Inventory inventory, String skullName) {
         ItemStack item = ItemVersion.getHeadIS();
         SkullMeta itemMeta = (SkullMeta) item.getItemMeta();
         setDisplayNameAndLore(itemMeta, player, function);
@@ -109,7 +119,7 @@ public class GuiBuilder {
     public static void fillItem(Inventory inventory, Gui gui) {
         ItemStack glass;
         if (MCVersion.minecraft1_8 || MCVersion.minecraft1_9 || MCVersion.minecraft1_10 || MCVersion.minecraft1_11 || MCVersion.minecraft1_12) {
-            glass = new ItemStack(Material.valueOf("STAINED_GLASS_PANE"), 1, Short.valueOf(gui.guiFillItemItem));
+            glass = new ItemStack(Material.valueOf("STAINED_GLASS_PANE"), 1, Short.parseShort(gui.guiFillItemItem));
         } else glass = new ItemStack(Material.valueOf(gui.guiFillItemItem.toUpperCase().replace(".", "_")));
         ItemMeta itemMetaglass = glass.getItemMeta();
         itemMetaglass.setDisplayName(" ");

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/gui/OpenGUI.java

@@ -95,20 +95,13 @@ public class OpenGUI {
                                 toggleOff(function, slot.slot, player, inventory);
                             }
                         } else if (function.toggleUseItem) {
-                            if (Events.useItemHashMap.get(player)) {
+                            if (Events.useItemHashMap.get(player.getName())) {
                                 toggleOn(function, slot.slot, player, inventory);
                             } else {
                                 toggleOff(function, slot.slot, player, inventory);
                             }
                         } else {
                             if (function.playerHead_Enable) {
-                                if (MCVersion.minecraft1_8 || MCVersion.minecraft1_9 || MCVersion.minecraft1_10 || MCVersion.minecraft1_11 || MCVersion.minecraft1_12) {
-                                    send.player(player, prefix + "§c Playerheads are only available from version §61.13§c! §7- §bGUI: §6" +
-                                            Replace.replace(prefix, gui.guiName).toString() + " §bSlot: §6" + (slot.slot + 1) + " §7- " + Replace.replace(prefix, function.name));
-                                    send.error(plugin, "Playerheads are only available from version 1.13!");
-                                    send.console(prefix + " §bGUI: §6" + Replace.replace(prefix, gui.guiName).toString() + " §bSlot: §6" +
-                                            (slot.slot + 1) + " §7- " + Replace.replace(prefix, function.name));
-                                } else {
                                 if (function.base64_Enable) {
                                     GuiBuilder.base64(function, slot.slot, player, inventory);
                                 } else {
@@ -118,7 +111,6 @@ public class OpenGUI {
                                         GuiBuilder.playerHead(function, slot.slot, player, inventory, function.playerName);
                                     }
                                 }
-                                }
                             } else {
                                 GuiBuilder.item(function, slot.slot, player, inventory);
                             }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/objects/Obj_Select.java

@@ -5,6 +5,7 @@ import de.jatitv.commandguiv2.Spigot.cmdManagement.CmdExecuter_GUITab;
 import de.jatitv.commandguiv2.Spigot.objects.functions.Function;
 import de.jatitv.commandguiv2.Spigot.objects.guis.Gui;
 import de.jatitv.commandguiv2.Spigot.objects.slots.Slot;
+import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
 import org.bukkit.configuration.file.YamlConfiguration;
@@ -28,6 +29,8 @@ public class Obj_Select {
         File[] fileArray = f.listFiles();
 
         for (File config_gui : fileArray) {
+
+            try {
                 String sub = config_gui.getName().substring(config_gui.getName().length() - 4);
                 if (sub.equals(".yml")) {
                     String key = config_gui.getName().replace(".yml", "");
@@ -67,9 +70,9 @@ public class Obj_Select {
                         String permUse = yamlConfiguration_gui.getString("Slots." + slotKey + ".Permission.Use");
 
                         Slot slot = new Slot(slotNumber, enable, function, permRequired,
-                            Objects.requireNonNull(permSee).replace("[function]", key).replace("[slot]", String.valueOf(slotNumber + 1))
+                                permSee.replace("[function]", key).replace("[slot]", String.valueOf(slotNumber + 1))
                                         .replace("[slotname]", slotKey.toLowerCase()),
-                            Objects.requireNonNull(permUse).replace("[function]", key).replace("[slot]", String.valueOf(slotNumber + 1))
+                                permUse.replace("[function]", key).replace("[slot]", String.valueOf(slotNumber + 1))
                                         .replace("[slotname]", slotKey.toLowerCase()));
                         slots.add(slot);
                     }
@@ -80,11 +83,12 @@ public class Obj_Select {
                     CmdExecuter_GUITab.arg1.put(config_gui.getName()
                             .replace(".yml", ""), "commandgui.gui." + key);
 
-                try {
+
                     yamlConfiguration_gui.save(config_gui);
-                } catch (IOException e) {
-                    e.printStackTrace();
                 }
+            } catch (Exception e) {
+                Util.sendTryCatch(Obj_Select.class, e.getStackTrace()[0]);
+                e.printStackTrace();
             }
         }
     }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/Debug.java

@@ -15,10 +15,8 @@ import java.util.List;
 
 public class Debug {
 
-    private static Plugin plugin = Main.plugin;
+    private static final Plugin plugin = Main.plugin;
     public static void debugmsg() {
-
-
         send.debug(plugin,"§5!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
         send.debug(plugin,"§3Bukkit Version: §e" + Bukkit.getBukkitVersion());
         send.debug(plugin,"§3NMS Version: §e" + Bukkit.getServer().getClass().getPackage().getName().replace("org.bukkit.craftbukkit.", ""));
@@ -45,52 +43,5 @@ public class Debug {
             }
         }
         send.debug(plugin,"§5!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!");
-
-    }
-
-    public static void onDebugFile(CommandSender sender){
-        String timeStamp = new SimpleDateFormat("dd_MM_yyyy_HH_mm_ss").format(Calendar.getInstance().getTime());
-        String timeStampcfg = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(Calendar.getInstance().getTime());
-        send.sender(sender, Main.prefix + " §5Debug file was createt: §e" + Main.getPath() + "\\debug\\commandgui_debug_"+ timeStamp +".yml");
-        File debug = new File(Main.getPath(), "debug/commandgui_debug_"+ timeStamp +".yml");
-        YamlConfiguration yamlConfiguration = YamlConfiguration.loadConfiguration(debug);
-
-        set("Time", timeStampcfg, yamlConfiguration);
-        set("CommandGUI.Version", String.valueOf(plugin.getDescription().getVersion()), yamlConfiguration);
-
-        set("Server.Bukkit_Version", String.valueOf(Bukkit.getBukkitVersion()), yamlConfiguration);
-        set("Server.NMS_Version", String.valueOf(Bukkit.getServer().getClass().getPackage().getName().replace("org.bukkit.craftbukkit.", "")), yamlConfiguration);
-        set("Server.Version", String.valueOf(Bukkit.getVersion()), yamlConfiguration);
-        set("Server.Java", String.valueOf(System.getProperty("java.version")), yamlConfiguration);
-        set("Server.Worlds",  String.valueOf(Bukkit.getServer().getWorlds()), yamlConfiguration);
-        set("Server.Plugins", String.valueOf(Main.plugins) , yamlConfiguration);
-
-        try {
-            yamlConfiguration.save(debug);
-        } catch (IOException e) {
-            send.warning(plugin,e.getMessage());
-            e.printStackTrace();
-        }
-    }
-
-    private static void set(String path, String value, YamlConfiguration config){
-        if (!config.contains(path)) {
-            config.set(path, value);
-        }
-    }
-    private static void set(String path, Integer value, YamlConfiguration config){
-        if (!config.contains(path)) {
-            config.set(path, value);
-        }
-    }
-    private static void set(String path, Boolean value, YamlConfiguration config){
-        if (!config.contains(path)) {
-            config.set(path, value);
-        }
-    }
-    private static void set(String path, List value, YamlConfiguration config){
-        if (!config.contains(path)) {
-            config.set(path, value);
-        }
     }
 }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/Load.java

@@ -20,6 +20,7 @@ import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
 import de.jatitv.commandguiv2.Spigot.system.database.SQLITE;
 import de.jatitv.commandguiv2.Spigot.system.database.SelectDatabase;
 import de.jatitv.commandguiv2.Spigot.system.database.StorageType;
+import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.messages.T2CodeTemplate;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
@@ -83,7 +84,7 @@ public class Load {
         }
 
         if (PluginCheck.papi()) {
-            new Placeholder().register();
+            new Papi().register();
         }
 
         try {
@@ -182,10 +183,14 @@ public class Load {
                             "COLLATE='utf8mb4_general_ci'" +
                             "ENGINE=InnoDB" +
                             ";");
-                    MySQL.query("ALTER TABLE `gui-item` ADD COLUMN IF NOT EXISTS `Slot` INT(1) NULL DEFAULT NULL AFTER `Status`;");
                 } catch (Exception e) {
+                    Util.sendTryCatch(Load.class, e.getStackTrace()[0]);
                     e.printStackTrace();
                 }
+                try {
+                    MySQL.query("ALTER TABLE `gui-item` ADD COLUMN `Slot` INT(1) NULL DEFAULT NULL AFTER `Status`;");
+                } catch (SQLException e) {
+                }
                 break;
             case YML:
                 send.console(prefix + " §2Storage medium §6" + SelectDatabase.getStorage() + " §2is used.");

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/Papi.java

@@ -0,0 +1,56 @@
+// This claas was created by JaTiTV
+
+package de.jatitv.commandguiv2.Spigot.system;
+
+import de.jatitv.commandguiv2.Spigot.Listener.UseItem_Listener.Events;
+import de.jatitv.commandguiv2.Spigot.Main;
+import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
+import me.clip.placeholderapi.expansion.PlaceholderExpansion;
+import org.bukkit.entity.Player;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Papi extends PlaceholderExpansion {
+
+    @Override
+    public String getIdentifier() {
+        return "commandgui";
+    }
+
+    @Override
+    public String getAuthor() {
+        return Main.plugin.getDescription().getAuthors().toString();
+    }
+
+    @Override
+    public String getVersion() {
+        return Main.plugin.getDescription().getVersion();
+    }
+
+    @Override
+    public boolean canRegister() {
+        return true;
+    }
+
+    @Override
+    public boolean persist() {
+        return true;
+    }
+
+    @Override
+    public String onPlaceholderRequest(Player p, String params) {
+        if (params.contains("useitem_boolean")) {
+            Placeholder.useitem_boolean(p);
+        }
+
+        if (params.contains("useitem")) {
+            Placeholder.useitem(p);
+        }
+
+        if (params.contains("slot")) {
+            Placeholder.slot(p);
+        }
+        return null;
+    }
+}

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/Placeholder.java

@@ -1,56 +1,38 @@
-// This claas was created by JaTiTV
-
 package de.jatitv.commandguiv2.Spigot.system;
 
 import de.jatitv.commandguiv2.Spigot.Listener.UseItem_Listener.Events;
-import de.jatitv.commandguiv2.Spigot.Main;
 import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
-import me.clip.placeholderapi.expansion.PlaceholderExpansion;
 import org.bukkit.entity.Player;
 
-public class Placeholder extends PlaceholderExpansion {
+import java.util.ArrayList;
+import java.util.List;
 
-    @Override
+public class Placeholder {
-    public String getIdentifier() {
+    public static String useitem(Player p) {
-        return "commandgui";
+        if (Events.useItemHashMap.get(p.getName())) {
-    }
-
-    @Override
-    public String getAuthor() {
-        return Main.plugin.getDescription().getAuthors().toString();
-    }
-
-    @Override
-    public String getVersion() {
-        return Main.plugin.getDescription().getVersion();
-    }
-
-    @Override
-    public boolean canRegister() {
-        return true;
-    }
-
-    @Override
-    public boolean persist() {
-        return true;
-    }
-
-    @Override
-    public String onPlaceholderRequest(Player p, String params) {
-        if (params.contains("useitem_boolean")) {
-            return Events.useItemHashMap.get(p).toString();
-        }
-
-        if (params.contains("useitem")) {
-            if (Events.useItemHashMap.get(p)) {
             return SelectConfig.placeholderTrue;
         } else return SelectConfig.placeholderFalse;
     }
 
-        if (params.contains("slot")){
+    public static String useitem_boolean(Player p) {
-            return Events.useItemSlotHashMap.get(p).toString();
+        return Events.useItemHashMap.get(p.getName()).toString();
     }
 
-        return null;
+    public static String slot(Player p) {
+        return Events.useItemSlotHashMap.get(p.getName()).toString();
+    }
+
+    public static String replace(String input, Player player) {
+        return input.replace("[player]", player.getName()).replace("%commandgui_useitem%", useitem(player))
+                .replace("%commandgui_useitem_boolean%", useitem_boolean(player)).replace("%commandgui_useitem_slot%", slot(player));
+    }
+    public static List<String> replace(List<String> input, Player player) {
+        ArrayList<String> rp = new ArrayList<String>();
+
+        for (String s : input) {
+            rp.add(s.replace("[player]", player.getName()).replace("%commandgui_useitem%", useitem(player))
+                    .replace("%commandgui_useitem_boolean%", useitem_boolean(player)).replace("%commandgui_useitem_slot%", slot(player)));
+        }
+        return rp;
     }
 }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/UseItem.java

@@ -29,11 +29,7 @@ public class UseItem {
         if (SelectConfig.UseItem_InventorySlotEnforce) {
             slot = SelectConfig.UseItem_InventorySlot;
         } else {
-            if (Events.useItemSlotHashMap.get(player) == null) {
+            slot = Events.useItemSlotHashMap.get(player.getName());
-                slot = SelectConfig.UseItem_InventorySlot;
-            } else {
-                slot = Events.useItemSlotHashMap.get(player);
-            }
         }
         if (SelectConfig.UseItem_InventorySlot_FreeSlot) {
             player.getInventory().addItem(itemStack(player));

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/database/MySQL.java

@@ -3,7 +3,9 @@ package de.jatitv.commandguiv2.Spigot.system.database;
 import com.zaxxer.hikari.HikariConfig;
 import com.zaxxer.hikari.HikariDataSource;
 import de.jatitv.commandguiv2.Spigot.Main;
+import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
 import net.t2code.lib.Spigot.Lib.messages.send;
+import org.bukkit.Bukkit;
 
 import java.sql.*;
 import java.time.ZoneId;
@@ -40,27 +42,40 @@ public class MySQL {
             send.console(Main.prefix + " §4MYSQL not connected." + " §7- §e" + (System.currentTimeMillis() - long_) + "ms");
             send.error(Main.plugin, ex.getMessage() + " --- " + (System.currentTimeMillis() - long_) + "ms");
         }
+        if (SelectConfig.Debug || Main.version.contains("DEV")){
+            try {
+                send.warning(Main.plugin, "MySQL DEBUG:");
+                Connection con = ds.getConnection();
+                DatabaseMetaData dbmd = con.getMetaData();
+                Bukkit.getConsoleSender().sendMessage("Metadata of the database:");
+                Bukkit.getConsoleSender().sendMessage("DB :" + dbmd.getDatabaseProductName());
+                Bukkit.getConsoleSender().sendMessage("Version :" + dbmd.getDatabaseProductVersion());
+                Bukkit.getConsoleSender().sendMessage("Driver :" + dbmd.getDriverName());
+                Bukkit.getConsoleSender().sendMessage(" :" + dbmd.getDriverMajorVersion() + "." + dbmd.getDriverMinorVersion());
+                Bukkit.getConsoleSender().sendMessage(" :" + dbmd.getDriverVersion());
+            } catch (SQLException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+
         //Bukkit.getConsoleSender().sendMessage((System.currentTimeMillis() - long_) + "ms");
     }
 
 
-    public static void query(String query) {
+    public static void query(String query) throws SQLException {
-
+        if (ds == null) {
-        if (ds == null){
             return;
         }
         send.debug(Main.plugin, query);
-        try (Connection con = ds.getConnection()) {
+        Connection con = ds.getConnection();
         Statement stmt = con.createStatement();
         stmt.execute(query);
         stmt.close();
-        } catch (SQLException e) {
-            System.err.println(e.getMessage());
-        }
     }
 
-    public static void query(ArrayList<String> queryList) {
+    public static void query(ArrayList<String> queryList) throws SQLException {
-        try (Connection con = ds.getConnection()) {
+        Connection con = ds.getConnection();
         Statement stmt = con.createStatement();
         for (String query : queryList) {
             send.debug(Main.plugin, query);
@@ -68,9 +83,6 @@ public class MySQL {
         }
         stmt.executeBatch();
         stmt.close();
-        } catch (SQLException e) {
-            System.err.println(e.getMessage());
-        }
     }
 
 

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/database/SelectDatabase.java

@@ -1,9 +1,15 @@
 package de.jatitv.commandguiv2.Spigot.system.database;
 
 import de.jatitv.commandguiv2.Spigot.Listener.UseItem_Listener.Events;
+import de.jatitv.commandguiv2.Spigot.Main;
 import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
+import de.jatitv.commandguiv2.Spigot.system.Load;
+import de.jatitv.commandguiv2.Util;
+import net.t2code.lib.Spigot.Lib.messages.send;
 import org.bukkit.entity.Player;
 
+import java.sql.SQLException;
+
 public class SelectDatabase {
 
     private static StorageType Storage;
@@ -19,7 +25,12 @@ public class SelectDatabase {
     public static void nameCheck(Player player) {
         switch (Storage) {
             case MYSQL:
+                try {
                     MySQL.query("UPDATE `gui-item` SET Name='" + player.getName() + "' WHERE  UUID='" + player.getUniqueId() + "';");
+                } catch (SQLException e) {
+                    Util.sendTryCatch(SelectDatabase.class, e.getStackTrace()[0]);
+                    e.printStackTrace();
+                }
                 break;
             case YML:
 
@@ -34,8 +45,13 @@ public class SelectDatabase {
     public static void setSlot(Player player, Integer slot) {
         switch (Storage) {
             case MYSQL:
+                try {
                     MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Slot`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
                             + "','" + slot + "') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Slot` = '" + slot + "';");
+                } catch (SQLException e) {
+                    Util.sendTryCatch(SelectDatabase.class, e.getStackTrace()[0]);
+                    e.printStackTrace();
+                }
                 break;
             case YML:
                 YML.setGuiitemSlot(player, slot);
@@ -49,11 +65,16 @@ public class SelectDatabase {
     }
 
     public static void setItemStatusTrue(Player player) {
-        Events.useItemHashMap.replace(player, true);
+        Events.useItemHashMap.replace(player.getName(), true);
         switch (Storage) {
             case MYSQL:
+                try {
                     MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
                             + "') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Status` = '1';");
+                } catch (SQLException e) {
+                    Util.sendTryCatch(SelectDatabase.class, e.getStackTrace()[0]);
+                    e.printStackTrace();
+                }
                 break;
             case YML:
                 YML.setGuiitemOn(player);
@@ -67,11 +88,16 @@ public class SelectDatabase {
     }
 
     public static void setItemStatusFalse(Player player) {
-        Events.useItemHashMap.replace(player, false);
+        Events.useItemHashMap.replace(player.getName(), false);
         switch (Storage) {
             case MYSQL:
+                try {
                     MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Status`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
                             + "', '0') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Status` = '0';");
+                } catch (SQLException e) {
+                    Util.sendTryCatch(SelectDatabase.class, e.getStackTrace()[0]);
+                    e.printStackTrace();
+                }
                 break;
             case YML:
                 YML.setGuiitemOff(player);

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Spigot/system/database/YML.java

@@ -1,6 +1,8 @@
 package de.jatitv.commandguiv2.Spigot.system.database;
 
 import de.jatitv.commandguiv2.Spigot.Main;
+import de.jatitv.commandguiv2.Spigot.objects.Obj_Select;
+import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.entity.Player;
@@ -45,6 +47,7 @@ public class YML {
         try {
             yamlConfigurationStorage.save(storage);
         } catch (IOException e) {
+            Util.sendTryCatch(Obj_Select.class, e.getStackTrace()[0]);
             e.printStackTrace();
         }
     }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/Util.java

@@ -1,8 +1,11 @@
 package de.jatitv.commandguiv2;
 
+import de.jatitv.commandguiv2.Spigot.Main;
+import net.t2code.lib.Spigot.Lib.messages.send;
+
 public class Util {
     private static Integer configVersion = 5;
-    private static double requiredT2CodeLibVersion = 10.3;
+    private static double requiredT2CodeLibVersion = 11.8;
     private static String Prefix = "§8[§4C§9GUI§8]";
     private static Integer SpigotID = 90671;
     private static Integer BstatsID = 10840;
@@ -36,4 +39,8 @@ public class Util {
     public static Integer getConfigVersion() {
         return configVersion;
     }
+
+    public static void sendTryCatch(Class c, StackTraceElement line){
+        send.error(Main.plugin, c.getName() + " Line: " + line.getLineNumber());
+    }
 }

CommandGUI V2/src/main/java/de/jatitv/commandguiv2/api/CGuiAPI.java

@@ -44,11 +44,11 @@ public class CGuiAPI {
     }
 
     public static Boolean selectPlayerItemEnable(Player player) {
-        return Events.useItemHashMap.get(player);
+        return Events.useItemHashMap.get(player.getName());
     }
 
     public static Integer selectPlayerItemSlot(Player player) {
-        return Events.useItemSlotHashMap.get(player);
+        return Events.useItemSlotHashMap.get(player.getName());
     }
 
     public static void setPlayerItemEnable(Player player, Boolean value) {

CommandGUI V2/src/main/resources/plugin.yml

@@ -21,52 +21,3 @@ commands:
     aliases: [cguihelp, guihelp]
   commandgui-item:
     aliases: [gui-item]
-
-
-#permissions:
-#  commandgui.admin:
-#    description: All permissions from CommandGUI
-#    default: op
-#    children:
-#      commandgui.command: true
-#      commandgui.get.guiitem.at.login: true
-#      commandgui.useitem: true
-#      commandgui.useitem.toggle: true
-#      commandgui.updatemsg: true
-#      commandgui.bypass: true
-#      commandgui.command.info: true
-#      commandgui.command.give: true
-#
-#  commandgui.player:
-#    description: All permissions from CommandGUI
-#    default: op
-#    children:
-#      commandgui.command: true
-#      commandgui.get.guiitem.at.login: true
-#      commandgui.useitem: true
-#      commandgui.useitem.toggle: true
-#
-#  commandgui.updatemsg:
-#    description: Players with this permission get the update message when joining if an update is available
-#    default: op
-#  commandgui.command:
-#    description: Required permission to open GUIs via command
-#    default: op
-#  commandgui.get.guiitem.at.login:
-#    description: Only players with this permission will receive the GUI item
-#    default: op
-#  commandgui.useitem:
-#    description: Required permission to use the GUI Item
-#    default: op
-#  commandgui.useitem.toggle:
-#    description: Required permission to enable/disable the GUI Item for itself (if the function UseItem/AllowToggle is set to true)
-#    default: op
-#  commandgui.bypass:
-#    description: Bypass to open disabled GUIs
-#    default: op
-#  commandgui.command.info:
-#    description: Permission to view CommandGUI info
-#    default: not op
-#  commandgui.command.give:
-#    description: Kommend in V2.1.0
-#    default: op

README.md

@@ -54,3 +54,4 @@ Optional:
 ---
 
 <img src="https://bstats.org/signatures/bukkit/CGUI.svg" width="600">
+<img src="https://i.imgur.com/tVLZGZg.png" width="600">