Add SQLITE & Bugfix

Add: SQLITE as storage medium
Change: The MYSQL connection has been slightly optimized
Fix: The command 'gui-item slot <number>' dat not set the item to the right place?

CommandGUI V2/pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>net.t2code</groupId>
     <artifactId>CommandGUI_V2</artifactId>
-    <version>2.7.0_Snapshot-3</version>
+    <version>2.7.0_Snapshot-5</version>
     <packaging>jar</packaging>
 
     <name>CommandGUI</name>

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

@@ -30,6 +30,7 @@ import org.bukkit.scheduler.BukkitRunnable;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.Objects;
 
 public class GUI_Listener implements Listener {
 
@@ -53,15 +54,16 @@ public class GUI_Listener implements Listener {
                     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.permission || !player.hasPermission(slot.permissionToUse)) {
+                        if (slot.permission && !player.hasPermission(slot.permissionToUse)) {
                             player.sendMessage(SelectMessages.NoPermissionForItem.replace("[item]", Replace.replace(prefix, function.name))
                                     .replace("[perm]", slot.permissionToUse));
                             continue;
                         }
                         if (!slot.enable) continue;
-                        if (!e.getCurrentItem().getItemMeta().getDisplayName().equals(Replace.replace(prefix, function.name))) continue;
+                        send.debugmsg(Main.plugin, function.name);
                         if (function.cost_Enable) {
                             if (function.command_Enable || function.message_Enable || function.openGUI_Enable || function.serverChange) {
+
                                 if (!Vault.buy(prefix, player, function.price)) {
                                     new BukkitRunnable() {
                                         @Override
@@ -78,7 +80,9 @@ public class GUI_Listener implements Listener {
                                     execute(function, slot, player, e, gui);
                                 }
                             }
-                        } else execute(function, slot, player, e, gui);
+                        } else {
+                            execute(function, slot, player, e, gui);
+                        }
                     }
                 }
             }
@@ -86,8 +90,8 @@ public class GUI_Listener implements Listener {
     }
 
     private static void execute(Function function, Slot slot, Player player, InventoryClickEvent e, Gui gui) {
-        if (function.togglePermission) togglePerm(function, player);
+        if (function.togglePermission) togglePerm(function, gui, player);
-        if (function.toggleUseItem) toggleUseItem(player);
+        if (function.toggleUseItem) toggleUseItem(player, gui);
         if (function.command_Enable) command(function, player);
         if (function.openGUI_Enable) openGUI(function, player);
         if (function.message_Enable) message(function, player);
@@ -131,7 +135,7 @@ public class GUI_Listener implements Listener {
         new BukkitRunnable() {
             @Override
             public void run() {
-                OpenGUI.openGUI(player, slot.openGUI);
+                OpenGUI.openGUI(player, slot.openGUI, true);
             }
         }.runTaskLater(plugin, 1L);
     }
@@ -227,7 +231,6 @@ public class GUI_Listener implements Listener {
             if (!function.customSound_NoSound) {
                 try {
                     player.playSound(player.getLocation(), Sound.valueOf(function.customSound_Sound.toUpperCase().replace(".", "_")), 3, 1);
-
                 } catch (Exception e1) {
                     send.console("§4\n§4\n§4\n" + SelectMessages.SoundNotFound.replace("[prefix]", prefix)
                             .replace("[sound]", "§6GUI: §e" + Replace.replace(prefix, gui.GUI_Name) + "§r §6Slot: §e" + slot.slot + " §6CustomSound: §9" + function.customSound_Sound));
@@ -237,16 +240,39 @@ public class GUI_Listener implements Listener {
         } else player.playSound(player.getLocation(), SelectConfig.Sound_Click, 3, 1);
     }
 
-    private static void togglePerm(Function slot, Player player) {
+    private static void togglePerm(Function function, Gui gui, Player player) {
-        if (player.hasPermission(slot.togglePermissionPerm)) {
+        if (player.hasPermission(function.togglePermissionPerm)) {
-            Bukkit.getServer().dispatchCommand(Bukkit.getServer().getConsoleSender(), SelectConfig.togglePermFalse.replace("[player]", player.getName()).replace("[perm]", slot.togglePermissionPerm));
+            Bukkit.getServer().dispatchCommand(Bukkit.getServer().getConsoleSender(), SelectConfig.togglePermFalse.replace("[player]", player.getName()).replace("[perm]", function.togglePermissionPerm));
+            new BukkitRunnable() {
+                @Override
+                public void run() {
+                    player.closeInventory();
+                    OpenGUI.openGUI(player, gui.Command_Command, false);
+                }
+            }.runTaskLater(plugin, 4L);
         } else
-            Bukkit.getServer().dispatchCommand(Bukkit.getServer().getConsoleSender(), SelectConfig.togglePermTrue.replace("[player]", player.getName()).replace("[perm]", slot.togglePermissionPerm));
+            Bukkit.getServer().dispatchCommand(Bukkit.getServer().getConsoleSender(), SelectConfig.togglePermTrue.replace("[player]", player.getName()).replace("[perm]", function.togglePermissionPerm));
+        new BukkitRunnable() {
+            @Override
+            public void run() {
+                player.closeInventory();
+                OpenGUI.openGUI(player, gui.Command_Command, false);
+            }
+        }.runTaskLater(plugin, 4L);
     }
 
-    private static void toggleUseItem(Player player) {
+    private static void toggleUseItem(Player player, Gui gui) {
         if (Events.useItemHashMap.get(player)) {
             Commands.itemOff(player);
-        } else Commands.itemOn(player);
+        } else {
+            Commands.itemOn(player);
+        }
+        new BukkitRunnable() {
+            @Override
+            public void run() {
+                player.closeInventory();
+                OpenGUI.openGUI(player, gui.Command_Command, false);
+            }
+        }.runTaskLater(plugin, 2L);
     }
 }

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

@@ -201,7 +201,7 @@ public class Events implements Listener {
             }
         }
         if (!SelectConfig.UseItem_Permission || p.hasPermission("commandgui.useitem")) {
-            OpenGUI.openGUI(p, SelectConfig.UseItem_OpenGUI);
+            OpenGUI.openGUI(p, SelectConfig.UseItem_OpenGUI, true);
         } else {
             p.sendMessage(SelectMessages.NoPermissionForUseItem.replace("[perm]", "commandgui.useitem")
                     .replace("[gui]", SelectConfig.UseItem_OpenGUI));

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

@@ -186,7 +186,7 @@ public class Commands {
                 send.player(player, SelectMessages.ItemSlot_wrongValue);
                 return;
             }
-            ItemStack itm1 = player.getInventory().getItem(setSlot - 1);
+            ItemStack itm1 = player.getInventory().getItem(setSlot + 1);
             if (itm1 != null) {
                 if (itm1.getType() == Material.valueOf(SelectConfig.UseItem_Material) || itm1.getType() == ItemVersion.getHead()) {
                     if (itm1.getItemMeta().getDisplayName().equals(SelectConfig.UseItem_Name)) {
@@ -212,6 +212,7 @@ public class Commands {
                 }
             }
             Select_Database.setSlot(player, setSlot);
+            Events.useItemSlotHashMap.replace(player,setSlot);
             if (Events.useItemHashMap.get(player)) {
                 Give_UseItem.onGive(player);
             }
@@ -224,7 +225,7 @@ public class Commands {
             Gui gui = Main.guiHashMap.get(SelectConfig.DefaultGUI);
             if (gui.GUI_Enable || player.hasPermission("commandgui.bypass")) {
                 if (!gui.Command_Permission_Enable || player.hasPermission("commandgui.command") || player.hasPermission("commandgui.bypass")) {
-                    OpenGUI.openGUI(player, SelectConfig.DefaultGUI);
+                    OpenGUI.openGUI(player, SelectConfig.DefaultGUI, true);
                 } else player.sendMessage(SelectMessages.NoPermissionForCommand.replace("[cmd]", "/commandgui")
                         .replace("[perm]", "commandgui.command"));
             } else player.sendMessage(SelectMessages.GUIIsDisabled.replace("[gui]", gui.GUI_Name));
@@ -236,7 +237,7 @@ public class Commands {
             Gui gui = Main.guiHashMap.get(arg);
             if (gui.GUI_Enable || player.hasPermission("commandgui.bypass")) {
                 if (!gui.Command_Permission_Enable || player.hasPermission("commandgui.command." + gui.Command_Command) || player.hasPermission("commandgui.bypass")) {
-                    OpenGUI.openGUI(player, arg);
+                    OpenGUI.openGUI(player, arg, true);
                 } else player.sendMessage(SelectMessages.NoPermissionForCommand.replace("[cmd]", "/commandgui " + gui.Command_Command)
                         .replace("[perm]", "commandgui.command." + arg.toLowerCase()));
             } else player.sendMessage(SelectMessages.GUIIsDisabled.replace("[gui]", gui.Command_Command));

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

@@ -26,7 +26,7 @@ public class RegisterCommand extends Command {
             Gui gui = Main.guiHashMap.get(alias);
             if (gui.GUI_Enable || player.hasPermission("commandgui.bypass")) {
                 if (!gui.Command_Permission_Enable || player.hasPermission("commandgui.command." + alias) || player.hasPermission("commandgui.bypass")) {
-                    OpenGUI.openGUI(player, alias);
+                    OpenGUI.openGUI(player, alias, true);
                 } else player.sendMessage(SelectMessages.NoPermissionForCommand.replace("[cmd]", "/commandgui " + alias)
                         .replace("[perm]", "commandgui.command." + alias));
             } else player.sendMessage(SelectMessages.GUIIsDisabled.replace("[gui]", gui.GUI_Name));

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

@@ -34,7 +34,7 @@ public class ConfigCreate {
         Config.set("Plugin.Currency", "$", yamlConfiguration);
         Config.set("Plugin.DefaultGUI", "default", yamlConfiguration);
 
-        Config.set("Storage.Type", "YML", yamlConfiguration);
+        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);

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

@@ -4,6 +4,7 @@ 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.StorageType;
 import de.jatitv.commandguiv2.Util;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
@@ -29,7 +30,7 @@ public class SelectConfig {
     public static String Currency;
     public static List<String> mainCommands;
 
-    public static String Storage;
+    public static StorageType Storage;
 
     public static Boolean Bungee;
     public static String thisServer;
@@ -139,7 +140,7 @@ public class SelectConfig {
         Currency = yamlConfiguration.getString("Plugin.Currency");
         DefaultGUI = yamlConfiguration.getString("Plugin.DefaultGUI");
 
-        Storage = yamlConfiguration.getString("Storage.Type").toUpperCase();
+        Storage = StorageType.valueOf(yamlConfiguration.getString("Storage.Type").toUpperCase());
 
         MySQL.ip = yamlConfiguration.getString("Storage.MySQL.IP");
         MySQL.port = yamlConfiguration.getInt("Storage.MySQL.Port");

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

@@ -26,7 +26,7 @@ public class OpenGUI {
     private static Plugin plugin = Main.plugin;
     private static String prefix = Util.getPrefix();
 
-    public static void openGUI(Player player, String guiString) {
+    public static void openGUI(Player player, String guiString, Boolean sound) {
         Gui gui = Main.guiHashMap.get(guiString);
         Long long_ = Long.valueOf(System.currentTimeMillis());
         switch (guiString) {
@@ -76,7 +76,9 @@ public class OpenGUI {
             }
             for (Slot slot : gui.slots) {
                 Function function = Main.functionHashMap.get(slot.function);
-                if (slot.permission || !player.hasPermission(slot.permissionToSee)) continue;
+                if (slot.permission && !player.hasPermission(slot.permissionToSee)) continue;
+                if (slot.slot < 0 || slot.slot > gui.GUI_Lines * 9) continue;
+
                 if (slot.enable) {
                     if (function.empty) {
                         ItemStack air = new ItemStack(Material.AIR);
@@ -121,8 +123,10 @@ public class OpenGUI {
 
                 }
             }
-            if (SelectConfig.Sound_Enable && SelectConfig.Sound_OpenInventory_Enable) {
+            if (sound) {
-                player.playSound(player.getLocation(), SelectConfig.Sound_OpenInventory, 3, 1);
+                if (SelectConfig.Sound_Enable && SelectConfig.Sound_OpenInventory_Enable) {
+                    player.playSound(player.getLocation(), SelectConfig.Sound_OpenInventory, 3, 1);
+                }
             }
             player.openInventory(inventory);
             send.debug(plugin, "§6" + player.getName() + " §5Open §6" + Replace.replace(prefix, gui.GUI_Name) + " §5" + " §7- §e" + (System.currentTimeMillis() - long_.longValue()) + "ms");

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

@@ -17,6 +17,9 @@ import de.jatitv.commandguiv2.Spigot.Main;
 import de.jatitv.commandguiv2.Spigot.objects.Obj_Select;
 import de.jatitv.commandguiv2.Spigot.config.config.ConfigCreate;
 import de.jatitv.commandguiv2.Spigot.config.config.SelectConfig;
+import de.jatitv.commandguiv2.Spigot.system.database.SQLITE;
+import de.jatitv.commandguiv2.Spigot.system.database.StorageType;
+import de.jatitv.commandguiv2.Spigot.system.database.YML;
 import net.t2code.lib.Spigot.Lib.messages.T2CodeTemplate;
 import net.t2code.lib.Spigot.Lib.messages.send;
 import net.t2code.lib.Spigot.Lib.minecraftVersion.MCVersion;
@@ -26,6 +29,7 @@ import org.bukkit.Bukkit;
 import org.bukkit.plugin.Plugin;
 
 import java.io.*;
+import java.sql.SQLException;
 import java.util.List;
 
 public class Load {
@@ -108,7 +112,8 @@ public class Load {
         }
 
         send.console(prefix + " §8-------------------------------");
-        if (SelectConfig.Storage.equals("MYSQL")) {
+        switch (SelectConfig.Storage) {
+            case MYSQL:
             MySQL.main();
             send.console(prefix + " §2Storage medium §6MySQL §2is used.");
             try {
@@ -126,9 +131,26 @@ public class Load {
             } catch (Exception e) {
                 e.printStackTrace();
             }
-
+            break;
-        } else {
+            case YML:
             send.console(prefix + " §2Storage medium §6YML §2is used.");
+            break;
+            default:
+            case SQLITE:
+                try {
+                    SQLITE.main();
+                    send.console(prefix + " §2Storage medium §6SQLITE §2is used.");
+                    SQLITE.query("CREATE TABLE IF NOT EXISTS `gui-item` (" +
+                            "UUID TEXT NOT NULL," +
+                            "Name TEXT NOT NULL," +
+                            "Status INTEGER NOT NULL DEFAULT 1," +
+                            "Slot INTEGER," +
+                            "PRIMARY KEY(UUID)" +
+                            ");");
+                } catch (SQLException e) {
+                    e.printStackTrace();
+                }
+                break;
         }
         if (Main.PaPi) {
             send.console(prefix + " §2PlaceholderAPI successfully connected!");

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

@@ -35,7 +35,6 @@ public class Metrics {
         int pluginId = Util.getBstatsID(); // <-- Replace with the id of your plugin!
         Metrics metrics = new Metrics(Main.plugin, pluginId);
         metrics.addCustomChart(new Metrics.SimplePie("updatecheckonjoin", () -> String.valueOf(SelectConfig.UpdateCheckOnJoin)));
-        metrics.addCustomChart(new Metrics.SimplePie("storage_type_mysql", () -> SelectConfig.Storage));
     }
 
     private final Plugin plugin;

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

@@ -0,0 +1,135 @@
+package de.jatitv.commandguiv2.Spigot.system.database;
+
+import de.jatitv.commandguiv2.Spigot.Main;
+import de.jatitv.commandguiv2.Util;
+import net.t2code.lib.Spigot.Lib.messages.send;
+import org.bukkit.Bukkit;
+
+import java.io.File;
+import java.sql.*;
+import java.util.ArrayList;
+import java.util.HashMap;
+
+public class SQLITE {
+    protected static String url;
+    private static Connection con;
+
+    public static void main() throws SQLException {
+        long long_ = System.currentTimeMillis();
+        File directory = new File(Main.getPath() + "/Storage");
+        if (!directory.exists()) {
+            directory.mkdir();
+        }
+        url = "jdbc:sqlite:" + Main.plugin.getDataFolder() + "/Storage/data.db";
+        con = DriverManager.getConnection(url);
+        Bukkit.getConsoleSender().sendMessage(Util.getPrefix() + " §2Datenbank erfolgreich verbunden." + " §7- §e" + (System.currentTimeMillis() - long_) + "ms");
+        DatabaseMetaData dbmd = con.getMetaData();
+    }
+
+    public static void query(String query) {
+
+        send.debug(Main.plugin, query);
+        try {
+            Statement stmt = con.createStatement();
+            stmt.execute(query);
+            stmt.close();
+        } catch (SQLException e) {
+            System.err.println(e.getMessage());
+        }
+    }
+
+    public static void query(ArrayList<String> queryList) {
+        try {
+            Statement stmt = con.createStatement();
+            for (String query : queryList) {
+                send.debug(Main.plugin, query);
+                stmt.addBatch(query);
+            }
+            stmt.executeBatch();
+            stmt.close();
+        } catch (SQLException e) {
+            System.err.println(e.getMessage());
+        }
+    }
+
+
+    public static HashMap<String, ArrayList<String>> selectAll(String query) {
+        send.debug(Main.plugin, query);
+        HashMap<String, ArrayList<String>> Result = new HashMap<>();
+        try {
+            Statement stmt = con.createStatement();
+            ResultSet rs = stmt.executeQuery(query);
+            int columns = rs.getMetaData().getColumnCount();
+            while (rs.next()) {
+                ArrayList<String> columnList = new ArrayList<>();
+                for (int i = 1; i <= columns; i++) {
+                    columnList.add(rs.getString(i));
+                }
+                Result.put(rs.getString(1), columnList);
+            }
+            rs.close();
+            stmt.close();
+        } catch (SQLException ex) {
+            System.err.println(ex.getMessage());
+        }
+        return Result;
+    }
+
+    public static String select(String query) {
+        send.debug(Main.plugin, query);
+        String Ausgabe = "";
+        try  {
+            Statement stmt = con.createStatement();
+            ResultSet rs = stmt.executeQuery(query);
+            while (rs.next()) {
+                Ausgabe = String.valueOf(rs.getString(1));
+            }
+            rs.close();
+            stmt.close();
+        } catch (SQLException ex) {
+            System.err.println(ex.getMessage());
+        }
+        return Ausgabe;
+    }
+
+    public static int count(String query) {
+        send.debug(Main.plugin, query);
+        int count = 0;
+        try {
+            Statement stmt = con.createStatement();
+            ResultSet rs = stmt.executeQuery(query);
+            while (rs.next()) {
+                count++;
+            }
+            rs.close();
+            stmt.close();
+        } catch (SQLException ex) {
+            System.err.println(ex.getMessage());
+        }
+        return count;
+    }
+
+    public static ArrayList<String> selectRow(String query) {
+        send.debug(Main.plugin, query);
+        ArrayList<String> Result = new ArrayList<>();
+        try {
+            Statement stmt = con.createStatement();
+            ResultSet rs = stmt.executeQuery(query);
+            int columns = rs.getMetaData().getColumnCount();
+            while (rs.next()) {
+                for (int i = 1; i <= columns; i++) {
+                    Result.add(rs.getString(i));
+                }
+            }
+            rs.close();
+            stmt.close();
+        } catch (SQLException ex) {
+            System.err.println(ex.getMessage());
+        }
+        return Result;
+    }
+
+    public static void close() throws SQLException {
+        if (con != null) con.close();
+    }
+}

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

@@ -7,65 +7,112 @@ import org.bukkit.entity.Player;
 public class Select_Database {
 
     public static void nameCheck(Player player) {
-        if (SelectConfig.Storage.equals("MYSQL")) {
+        switch (SelectConfig.Storage){
-            MySQL.query("UPDATE `gui-item` SET Name='" + player.getName() + "' WHERE  UUID='" + player.getUniqueId() + "';");
+            case MYSQL:
-        }
+                MySQL.query("UPDATE `gui-item` SET Name='" + player.getName() + "' WHERE  UUID='" + player.getUniqueId() + "';");
+                break;
+            case YML:
+
+                break;
+            case SQLITE:
+            default:
+        SQLITE.query("UPDATE `gui-item` SET Name='" + player.getName() + "' WHERE  UUID='" + player.getUniqueId() + "';");
+        break;
     }
 
+
+}
+
     public static void setSlot(Player player, Integer slot) {
-        if (SelectConfig.Storage.equals("MYSQL")) {
+        switch (SelectConfig.Storage) {
-            MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Slot`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
+            case MYSQL:
-                    + "','" + slot + "') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Slot` = '" + slot + "';");
+                MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Slot`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
-        } else {
+                        + "','" + slot + "') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Slot` = '" + slot + "';");
-            YML.setGuiitemSlot(player, slot);
+                break;
+            case YML:
+                YML.setGuiitemSlot(player, slot);
+                break;
+            case SQLITE:
+            default:
+                SQLITE.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Slot`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
+                        + "','" + slot + "') ON CONFLICT(UUID) DO UPDATE SET `Name` = '" + player.getName() + "', `Slot` = '" + slot + "';");
+                break;
         }
     }
 
     public static void setItemStatusTrue(Player player) {
         Events.useItemHashMap.replace(player, true);
-        if (SelectConfig.Storage.equals("MYSQL")) {
+        switch (SelectConfig.Storage) {
-            MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
+            case MYSQL:
-                    + "') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Status` = '1';");
+                MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
-        } else {
+                        + "') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Status` = '1';");
-            YML.setGuiitemOn(player);
+                break;
+            case YML:
+                YML.setGuiitemOn(player);
+                break;
+            case SQLITE:
+            default:
+                SQLITE.query("INSERT INTO `gui-item` (`UUID`, `Name`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
+                        + "') ON CONFLICT(UUID) DO UPDATE SET `Name` = '" + player.getName() + "', `Status` = '1';");
+                break;
         }
     }
 
     public static void setItemStatusFalse(Player player) {
         Events.useItemHashMap.replace(player, false);
-        if (SelectConfig.Storage.equals("MYSQL")) {
+        switch (SelectConfig.Storage) {
-
+            case MYSQL:
-            MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Status`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
+                MySQL.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Status`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
-                    + "', '0') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Status` = '0';");
+                        + "', '0') ON DUPLICATE KEY UPDATE `Name` = '" + player.getName() + "', `Status` = '0';");
-        } else {
+                break;
-            YML.setGuiitemOff(player);
+            case YML:
+                YML.setGuiitemOff(player);
+                break;
+            case SQLITE:
+            default:
+                SQLITE.query("INSERT INTO `gui-item` (`UUID`, `Name`, `Status`) VALUES ('" + player.getUniqueId() + "', '" + player.getName()
+                        + "', '0') ON CONFLICT(UUID) DO UPDATE SET `Name` = '" + player.getName() + "', `Status` = '0';");
+                break;
         }
     }
 
     public static Boolean selectItemStatus(Player player) {
-        if (SelectConfig.Storage.equals("MYSQL")) {
+        switch (SelectConfig.Storage) {
-            if (MySQL.count("SELECT * FROM `gui-item` WHERE BINARY UUID='" + player.getUniqueId() + "'") > 0) {
+            case MYSQL:
-                if (MySQL.select("SELECT `Status` FROM `gui-item` WHERE  `UUID`='" + player.getUniqueId() + "';").equals("1")) {
+                String result = MySQL.select("SELECT `Status` FROM `gui-item` WHERE  `UUID`='" + player.getUniqueId() + "';");
+                if(result == null || result.equals("")){
                     return true;
-                } else return false;
+                }
-            } else {
+                return result.equals("1");
-                return true;
+            case YML:
-            }
+                return YML.selectGuiitemOn(player);
-        } else {
+            case SQLITE:
-            return YML.selectGuiitemOn(player);
+            default:
+                String result2 = SQLITE.select("SELECT `Status` FROM `gui-item` WHERE  `UUID`='" + player.getUniqueId() + "';");
+                if(result2 == null || result2.equals("")){
+                    return true;
+                }
+                return result2.equals("1");
         }
     }
 
     public static Integer selectSlot(Player player) {
-        if (SelectConfig.Storage.equals("MYSQL")) {
+        switch (SelectConfig.Storage) {
-            if (MySQL.count("SELECT * FROM `gui-item` WHERE BINARY UUID='" + player.getUniqueId() + "'") > 0) {
+            case MYSQL:
-                if (MySQL.select("SELECT `Slot` FROM `gui-item` WHERE  `UUID`='" + player.getUniqueId() + "';") != "null") {
+                String result = MySQL.select("SELECT `Slot` FROM `gui-item` WHERE  `UUID`='" + player.getUniqueId() + "';");
-                    return Integer.valueOf(MySQL.select("SELECT `Slot` FROM `gui-item` WHERE  `UUID`='" + player.getUniqueId() + "';"));
+                if(result == null || result.equals("")|| result.equals("null")){
-                } else return null;
+                    return null;
-            } else return null;
+                }
-
+                return Integer.parseInt(result);
-        } else {
+            case YML:
-            return YML.selectSlot(player);
+                return YML.selectSlot(player);
+            case SQLITE:
+            default:
+                String result2 = SQLITE.select("SELECT `Slot` FROM `gui-item` WHERE  `UUID`='" + player.getUniqueId() + "';");
+                if(result2 == null || result2.equals("") || result2.equals("null")){
+                    return null;
+                }
+                return Integer.parseInt(result2);
         }
     }
 

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

@@ -0,0 +1,7 @@
+package de.jatitv.commandguiv2.Spigot.system.database;
+
+public enum StorageType {
+    MYSQL,
+    SQLITE,
+    YML
+}