Merge pull request 'transakce' (#17) from transakce into master

Reviewed-on: #17

pom.xml

@@ -59,6 +59,10 @@
             <id>sonatype</id>
             <url>https://oss.sonatype.org/content/groups/public/</url>
         </repository>
+        <repository>
+            <id>jitpack.io</id>
+            <url>https://jitpack.io</url>
+        </repository>
     </repositories>
 
     <dependencies>
@@ -68,33 +72,26 @@
             <version>1.21.1-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
-
-        <!-- Hibernate Core -->
         <dependency>
-            <groupId>org.hibernate</groupId>
+            <groupId>com.github.MatrixCreations</groupId>
-            <artifactId>hibernate-core</artifactId>
+            <artifactId>MatrixColorAPI</artifactId>
-            <version>6.6.1.Final</version>
+            <version>v1.0.7</version>
         </dependency>
-
-        <!-- MySQL JDBC Driver -->
         <dependency>
-            <groupId>mysql</groupId>
+            <groupId>com.j256.ormlite</groupId>
-            <artifactId>mysql-connector-java</artifactId>
+            <artifactId>ormlite-core</artifactId>
-            <version>8.0.33</version>
+            <version>5.2</version> <!-- Check for the latest version -->
         </dependency>
-
-        <!-- JPA API -->
         <dependency>
-            <groupId>jakarta.persistence</groupId>
+            <groupId>com.j256.ormlite</groupId>
-            <artifactId>jakarta.persistence-api</artifactId>
+            <artifactId>ormlite-jdbc</artifactId>
-            <version>3.0.0</version>
+            <version>5.2</version> <!-- Check for the latest version -->
         </dependency>
-
-        <!-- Hibernate Annotations -->
         <dependency>
-            <groupId>org.hibernate.common</groupId>
+            <groupId>mysql</groupId>
-            <artifactId>hibernate-commons-annotations</artifactId>
+            <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.2.Final</version>
+            <version>8.0.28</version> <!-- Check for the latest version -->
         </dependency>
+
     </dependencies>
 </project>

src/main/java/xyz/soukup/mineconomiaCoreV2/MineconomiaCoreV2.java

@@ -1,34 +1,65 @@
 package xyz.soukup.mineconomiaCoreV2;
 
-import commands.tabCompleter;
+import org.bukkit.configuration.InvalidConfigurationException;
-import commands.teleportWorld;
+import xyz.soukup.mineconomiaCoreV2.commands.admin;
-import org.bukkit.configuration.file.FileConfiguration;
+import xyz.soukup.mineconomiaCoreV2.commands.tabCompleter;
+import xyz.soukup.mineconomiaCoreV2.commands.teleportWorld;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
-import xyz.soukup.mineconomiaCoreV2.database.HibernateUtil;
+import xyz.soukup.mineconomiaCoreV2.database.DatabaseUtil;
+import xyz.soukup.mineconomiaCoreV2.events.PlayerInit;
+import xyz.soukup.mineconomiaCoreV2.tools.LangManager;
 import xyz.soukup.mineconomiaCoreV2.tractor.giveTractorCommand;
+import xyz.soukup.mineconomiaCoreV2.variables.PlayerData;
 
+import java.io.IOException;
+import java.sql.SQLException;
+import java.util.HashMap;
 import java.util.Objects;
 
 import static xyz.soukup.mineconomiaCoreV2.core.sharedValues.plugin;
 
 public final class MineconomiaCoreV2 extends JavaPlugin {
-    private static MineconomiaCoreV2 instance;
 
+    private static MineconomiaCoreV2 instance;
 
     @Override
     public void onEnable() {
         // Plugin startup logic
         instance = this;
+
         getLogger().info("STARTING MINECONOMIA CORE");
         plugin.saveDefaultConfig();
 
+        try {
+            LangManager.initLangManager();
+        } catch (IOException | InvalidConfigurationException e) {
+            throw new RuntimeException(e);
+        }
+
+        PluginManager pluginManager = getServer().getPluginManager();
+
+
+
+        try {
+            DatabaseUtil.databaseInit();
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+
+        pluginManager.registerEvents(new PlayerInit(), plugin);
+
         // Tractor registration
         Objects.requireNonNull(plugin.getCommand("tractor")).setExecutor(new giveTractorCommand());
 
         // TPW registration
-        this.getCommand("tpw").setExecutor(new teleportWorld());
+        Objects.requireNonNull(this.getCommand("tpw")).setExecutor(new teleportWorld());
-        this.getCommand("tpw").setTabCompleter(new tabCompleter());
+        Objects.requireNonNull(this.getCommand("tpw")).setTabCompleter(new tabCompleter());
 
+        // setRulerItem registration
+        Objects.requireNonNull(this.getCommand("admin")).setExecutor(new admin());
+        Objects.requireNonNull(this.getCommand("admin")).setTabCompleter(new admin());
 
 
     }
@@ -36,7 +67,7 @@ public final class MineconomiaCoreV2 extends JavaPlugin {
     @Override
     public void onDisable() {
         // Plugin shutdown logic
-        HibernateUtil.shutdown();
+        plugin.saveConfig();
     }
 
     public static MineconomiaCoreV2 getInstance() {

src/main/java/xyz/soukup/mineconomiaCoreV2/commands/admin.java

@@ -0,0 +1,104 @@
+package xyz.soukup.mineconomiaCoreV2.commands;
+
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+import org.bukkit.persistence.PersistentDataType;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import xyz.soukup.mineconomiaCoreV2.tools.LangManager;
+import xyz.soukup.mineconomiaCoreV2.tools.PDC;
+import xyz.soukup.mineconomiaCoreV2.variables.Transaction;
+
+import java.io.IOException;
+import java.sql.SQLException;
+import java.util.List;
+
+import static xyz.soukup.mineconomiaCoreV2.core.sharedValues.config;
+
+public class admin implements TabExecutor {
+
+    @Override
+    public boolean onCommand(@NotNull CommandSender commandSender, @NotNull Command command, @NotNull String s, @NotNull String[] strings) {
+
+
+            if (!commandSender.isOp()) {
+                LangManager.message(commandSender, "error.command.no-permissions");
+                return false;
+            }
+
+            if (strings.length == 0){
+                LangManager.message(commandSender, "error.command.not-enough-arguments");
+            }
+
+            switch (strings[0].toLowerCase()){
+                case "setruleritem":
+                    setRulerItem(commandSender);
+                    return true;
+                case "givemoney":
+                    try {
+                        giveMoney(commandSender, strings);
+                    } catch (SQLException e) {
+                        throw new RuntimeException(e);
+                    }
+                    return true;
+
+            }
+
+        return false;
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull CommandSender commandSender, @NotNull Command command, @NotNull String s, @NotNull String[] strings) {
+
+        if (strings.length == 1 && commandSender.isOp()) {
+            return List.of("setRulerItem", "giveMoney");
+        }
+
+        return List.of();
+    }
+
+    private void giveMoney(CommandSender commandSender, String[] strings) throws SQLException {
+        if (strings.length < 3){
+            LangManager.message(commandSender, "error.command.not-enough-arguments");
+            return;
+        }
+
+        Float amount = Float.valueOf(strings[2]);
+
+        Transaction.prepareTransaction("server", "server", strings[1], "player", amount, "admin").process();
+        LangManager.message(commandSender, "success.command.admin.give-money");
+    }
+
+    private void setRulerItem(CommandSender commandSender){
+        Player player = (Player) commandSender;
+
+        ItemStack playerHand = player.getInventory().getItemInMainHand();
+
+        if (playerHand.getType() == Material.AIR) {
+            LangManager.message(commandSender, "error.command.admin.setruleritem.invalid-item");
+            return;
+        }
+
+        ItemMeta meta = playerHand.getItemMeta();
+        assert meta != null;
+        PDC.WriteItemMetaPDC(meta, "ruler", PersistentDataType.INTEGER, 1);
+        playerHand.setItemMeta(meta);
+
+        config.set("special-items.ruler", playerHand);
+
+        try {
+            config.save("config.yml");
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+        LangManager.message(commandSender, "success.command.admin.setruleritem");
+
+    }
+}

src/main/java/xyz/soukup/mineconomiaCoreV2/commands/money.java

@@ -0,0 +1,21 @@
+package xyz.soukup.mineconomiaCoreV2.commands;
+
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.TabExecutor;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+public class money implements TabExecutor {
+    @Override
+    public boolean onCommand(@NotNull CommandSender commandSender, @NotNull Command command, @NotNull String s, @NotNull String[] strings) {
+        return false;
+    }
+
+    @Override
+    public @Nullable List<String> onTabComplete(@NotNull CommandSender commandSender, @NotNull Command command, @NotNull String s, @NotNull String[] strings) {
+        return List.of();
+    }
+}

src/main/java/xyz/soukup/mineconomiaCoreV2/commands/tabCompleter.java

@@ -1,4 +1,4 @@
-package commands;
+package xyz.soukup.mineconomiaCoreV2.commands;
 
 import org.bukkit.Bukkit;
 import org.bukkit.World;

src/main/java/xyz/soukup/mineconomiaCoreV2/commands/teleportWorld.java

@@ -1,11 +1,15 @@
-package commands;
+package xyz.soukup.mineconomiaCoreV2.commands;
 
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandExecutor;
 import org.bukkit.command.CommandSender;
+import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.entity.Player;
+import xyz.soukup.mineconomiaCoreV2.tools.LangManager;
+
+import java.io.IOException;
 
 public class teleportWorld implements CommandExecutor {
 
@@ -23,7 +27,9 @@ public class teleportWorld implements CommandExecutor {
             World world = Bukkit.getWorld(strings[0]);
 
             if (world == null) {
-                player.sendMessage("This is not a valid world!");
+
+                LangManager.message(commandSender, "error.command.tpw.invalid-world");
+
                 return true;
             }
 
@@ -33,15 +39,15 @@ public class teleportWorld implements CommandExecutor {
                     World targetPlayerWorld = targetPlayer.getWorld();
 
                     if (targetPlayerWorld.equals(world)) {
-                        player.sendMessage(String.format("Player %s is already in this world!", strings[1]));
+                        LangManager.message(commandSender, "error.command.tpw.already-in-world", strings[1]);
                         return true;
                     }
 
                     targetPlayer.teleport(world.getSpawnLocation());
-                    targetPlayer.sendMessage(String.format("Successfully teleported %s from %s to %s.", strings[1], targetPlayerWorld.getName(), world.getName()));
+                    LangManager.message(commandSender, "success.command.tpw.teleported", strings[1], targetPlayerWorld.getName(), world.getName());
                     return true;
                 } catch (Exception e) {
-                    player.sendMessage("This is not a valid player!");
+                    LangManager.message(commandSender, "error.command.invalid-player");
                     return true;
                 }
             }
@@ -49,12 +55,12 @@ public class teleportWorld implements CommandExecutor {
             World playerWorld = player.getWorld();
 
             if (playerWorld.equals(world)) {
-                player.sendMessage("You are already in this world!");
+                LangManager.message(commandSender, "error.command.tpw.already-in-world-self");
                 return true;
             }
 
             player.teleport(world.getSpawnLocation());
-            player.sendMessage(String.format("Successfully teleported from %s to %s.", playerWorld.getName(), world.getName()));
+            LangManager.message(commandSender, "success.command.tpw.teleported-self", playerWorld.getName(), world.getName());
             return true;
         }
         return false;

src/main/java/xyz/soukup/mineconomiaCoreV2/database/DatabaseUtil.java

@@ -0,0 +1,61 @@
+package xyz.soukup.mineconomiaCoreV2.database;
+
+import com.google.protobuf.TypeRegistry;
+import com.j256.ormlite.dao.Dao;
+import com.j256.ormlite.dao.DaoManager;
+import com.j256.ormlite.jdbc.JdbcConnectionSource;
+import com.j256.ormlite.support.ConnectionSource;
+import com.j256.ormlite.table.TableUtils;
+import xyz.soukup.mineconomiaCoreV2.variables.*;
+
+import java.sql.SQLException;
+
+import static xyz.soukup.mineconomiaCoreV2.core.sharedValues.config;
+import static xyz.soukup.mineconomiaCoreV2.core.sharedValues.logger;
+
+public class DatabaseUtil {
+    public static Dao<PlayerData,  Integer> playerDataDao;
+    public static Dao<Island, Integer> islandDao;
+    public static Dao<Shop, Integer> shopDao;
+    public static Dao<Transaction, Integer> transactionDao;
+    public static Dao<Group, Integer> groupDao;
+    public static Dao<GroupMembership, Integer> groupMembershipDao;
+
+    public static ConnectionSource getConnectionSource() throws SQLException {
+        String host = config.getString("database.host");
+        String port = config.getString("database.port");
+        String user = config.getString("database.user");
+        String password = config.getString("database.password");
+        String database = config.getString("database.database");
+
+        String url = "jdbc:mysql://" + host + ":" + port + "/" + database;
+
+        return new JdbcConnectionSource(url, user, password);
+    }
+
+    public static void createTables(ConnectionSource connectionSource) throws SQLException {
+            TableUtils.createTableIfNotExists(connectionSource, PlayerData.class);
+            TableUtils.createTableIfNotExists(connectionSource, Transaction.class);
+            TableUtils.createTableIfNotExists(connectionSource, Island.class);
+            TableUtils.createTableIfNotExists(connectionSource, Shop.class);
+            TableUtils.createTableIfNotExists(connectionSource, Group.class);
+            TableUtils.createTableIfNotExists(connectionSource, GroupMembership.class);
+    }
+
+    public static void daoInit(ConnectionSource connectionSource) throws SQLException {
+        islandDao = DaoManager.createDao(connectionSource, Island.class);
+        playerDataDao = DaoManager.createDao(connectionSource, PlayerData.class);
+        shopDao = DaoManager.createDao(connectionSource, Shop.class);
+        transactionDao = DaoManager.createDao(connectionSource, Transaction.class);
+        groupDao = DaoManager.createDao(connectionSource, Group.class);
+        groupMembershipDao = DaoManager.createDao(connectionSource, GroupMembership.class);
+    }
+
+    public static void databaseInit() throws SQLException {
+        ConnectionSource connectionSource = getConnectionSource();
+
+        createTables(connectionSource);
+        daoInit(connectionSource);
+    }
+
+}

src/main/java/xyz/soukup/mineconomiaCoreV2/database/HibernateUtil.java

@@ -1,113 +0,0 @@
-package xyz.soukup.mineconomiaCoreV2.database;
-
-import jakarta.persistence.Query;
-import jakarta.persistence.criteria.CriteriaBuilder;
-import jakarta.persistence.criteria.CriteriaQuery;
-import org.bukkit.scoreboard.Criteria;
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-import org.hibernate.Transaction;
-import org.hibernate.boot.MetadataSources;
-import org.hibernate.boot.model.internal.QueryBinder;
-import org.hibernate.boot.registry.StandardServiceRegistry;
-import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
-import xyz.soukup.mineconomiaCoreV2.core.sharedValues;
-import xyz.soukup.mineconomiaCoreV2.variables.PlayerData;
-
-import java.util.List;
-import java.util.Objects;
-import java.util.Properties;
-
-import static xyz.soukup.mineconomiaCoreV2.core.sharedValues.config;
-import static xyz.soukup.mineconomiaCoreV2.core.sharedValues.logger;
-
-public class HibernateUtil {
-    private static SessionFactory sessionFactory;
-
-    static {
-
-        try {
-
-            StandardServiceRegistry registry = new StandardServiceRegistryBuilder()
-                    .applySettings(getHibernateProperties())
-                    .build();
-
-            sessionFactory = new MetadataSources(registry)
-                    .addAnnotatedClass(PlayerData.class)
-                    .buildMetadata()
-                    .buildSessionFactory();
-
-        } catch (Exception e) {
-
-            sharedValues.logger.warning(e.toString());
-
-            if (sessionFactory != null) {
-                sessionFactory.close();
-            }
-
-        }
-    }
-
-
-    private static Properties getHibernateProperties() {
-
-        String host = config.getString("database.host");
-        String port = config.getString("database.port");
-        String user = config.getString("database.user");
-        String password = config.getString("database.password");
-        String database = config.getString("database.database");
-
-        String jdbcString = "jdbc:mysql://" + host + ":" + port + "/" + database;
-
-        Properties properties = new Properties();
-        properties.put("hibernate.dialect", "org.hibernate.dialect.MySQLDialect");
-        properties.put("hibernate.connection.driver_class", "com.mysql.cj.jdbc.Driver");
-        properties.put("hibernate.connection.url", jdbcString);
-        properties.put("hibernate.connection.username", user);
-        properties.put("hibernate.connection.password", password);
-        properties.put("hibernate.hbm2ddl.auto", "update");
-        properties.put("hibernate.show_sql", "true");
-        return properties;
-    }
-
-
-    public static SessionFactory getSessionFactory() {
-        return sessionFactory;
-    }
-
-    public static Session newSession(){
-        return getSessionFactory().openSession();
-    }
-
-    public static void shutdown() {
-        if (sessionFactory != null) {
-            sessionFactory.close();
-        }
-    }
-
-
-    public static void saveToDatabase(Object object){
-
-        Session session = HibernateUtil.newSession();
-        Transaction transaction = null;
-
-        try {
-
-            transaction = session.beginTransaction();
-            session.persist(object);
-            transaction.commit();
-            session.close();
-
-        }catch (Exception e){
-
-            if (transaction != null) {
-                transaction.rollback(); // Rollback if something goes wrong
-            }
-
-            logger.warning(e.toString());
-        }
-    }
-
-
-
-}

src/main/java/xyz/soukup/mineconomiaCoreV2/database/PlayerDataDatabase.java

@@ -1,18 +0,0 @@
-package xyz.soukup.mineconomiaCoreV2.database;
-
-import jakarta.persistence.criteria.CriteriaBuilder;
-import xyz.soukup.mineconomiaCoreV2.variables.PlayerData;
-
-
-public class PlayerDataDatabase {
-
-    public static void savePlayerDataToDatabase(PlayerData playerData){
-        HibernateUtil.saveToDatabase(playerData);
-    }
-
-    public static PlayerData getPlayerDataFromDatabase(String nickname){
-        CriteriaBuilder criteriaBuilder = HibernateUtil.newSession().getCriteriaBuilder();
-        return null;
-    }
-
-}

src/main/java/xyz/soukup/mineconomiaCoreV2/database/PlayerInit.java

@@ -1,5 +0,0 @@
-package xyz.soukup.mineconomiaCoreV2.database;
-
-public class PlayerInit {
-    public static void onJoin(){}
-}

src/main/java/xyz/soukup/mineconomiaCoreV2/events/PlayerInit.java

@@ -0,0 +1,53 @@
+package xyz.soukup.mineconomiaCoreV2.events;
+
+import com.j256.ormlite.stmt.QueryBuilder;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.event.player.PlayerQuitEvent;
+import xyz.soukup.mineconomiaCoreV2.variables.PlayerData;
+
+import java.sql.SQLException;
+
+import static xyz.soukup.mineconomiaCoreV2.database.DatabaseUtil.playerDataDao;
+import static xyz.soukup.mineconomiaCoreV2.variables.PlayerData.playersData;
+
+public class PlayerInit implements Listener {
+
+    @EventHandler
+    public static void onJoin(PlayerJoinEvent event) throws SQLException {
+
+        Player player = event.getPlayer();
+        String name = player.getDisplayName();
+        PlayerData playerData = PlayerData.generateFromPlayer(player);;
+
+        QueryBuilder<PlayerData, Integer> queryBuilder = playerDataDao.queryBuilder();
+        queryBuilder.where().eq("nickname", name);
+
+        if (queryBuilder.countOf() > 0){
+            playerData = queryBuilder.queryForFirst();
+        }else {
+            playerDataDao.create(playerData);
+        }
+
+        playerData.setOnline(1);
+        playerDataDao.update(playerData);
+
+        playersData.put(player, playerData);
+
+
+    }
+
+    @EventHandler
+    public static void onLeave(PlayerQuitEvent event) throws SQLException {
+
+        Player player = event.getPlayer();
+        PlayerData playerData = playersData.get(player);
+
+        playerData.setOnline(0);
+        playerDataDao.update(playerData);
+
+        playersData.remove(player);
+    }
+}

src/main/java/xyz/soukup/mineconomiaCoreV2/tools/LangManager.java

@@ -1,16 +1,145 @@
 package xyz.soukup.mineconomiaCoreV2.tools;
 
+import net.matrixcreations.libraries.MatrixColorAPI;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.configuration.InvalidConfigurationException;
+import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
 
-import static xyz.soukup.mineconomiaCoreV2.core.sharedValues.config;
+import java.io.File;
-import static xyz.soukup.mineconomiaCoreV2.core.sharedValues.plugin;
+import java.io.IOException;
+import java.util.List;
+
+import static xyz.soukup.mineconomiaCoreV2.core.sharedValues.*;
 
 public class LangManager {
 
     public static YamlConfiguration lang = null;
-    public static void  loadLang(){
+    private static FileConfiguration langConfig;
-        String langPath = "lang/" + config.getString("lang");
+
-        plugin.saveResource(langPath, false);
+
-        //lang = YamlConfiguration.loadConfiguration(plugin.getResource(langPath));
+    //Replace references and colorize retrieved string
+    public static String get(String key){
+        return MatrixColorAPI.process(retrieveString(key));
+    }
+
+    public static String get(String key, String s1){
+        return MatrixColorAPI.process(retrieveString(key).replace("%s1", s1));
+    }
+
+    public static String get(String key, String s1, String s2)  {
+        return MatrixColorAPI.process(retrieveString(key).replace("%s1", s1).replace("%s2", s2));
+    }
+
+    public static String get(String key, String s1, String s2, String s3) {
+        return MatrixColorAPI.process(retrieveString(key).replace("%s1", s1).replace("%s2", s2).replace("%s3", s3));
+    }
+
+
+    //Info into server console
+    public static void info(String key){
+        logger.info(ChatColor.stripColor(get(key)));
+    }
+
+    public static void info(String key, String s1){
+        logger.info(ChatColor.stripColor(get(key, s1)));
+    }
+    public static void info(String key, String s1, String s2){
+        logger.info(ChatColor.stripColor(get(key, s1, s2)));
+    }
+    public static void info(String key, String s1, String s2, String s3){
+        logger.info(ChatColor.stripColor(get(key, s1, s2, s3)));
     }
+
+    //Warning into server console
+    public static void warning(String key){
+        logger.warning(ChatColor.stripColor(get(key)));
+    }
+
+    public static void warning(String key, String s1){
+        logger.warning(ChatColor.stripColor(get(key, s1)));
+    }
+    public static void warning(String key, String s1, String s2){
+        logger.warning(ChatColor.stripColor(get(key, s1, s2)));
+    }
+    public static void warning(String key, String s1, String s2, String s3){
+        logger.warning(ChatColor.stripColor(get(key, s1, s2, s3)));
+    }
+
+    //Message to player
+    public static void message(CommandSender commandSender, String key){
+        commandSender.sendMessage(get(key));
+    }
+
+    public static void message(CommandSender commandSender, String key, String s1){
+        commandSender.sendMessage(get(key, s1));
+    }
+
+    public static void message(CommandSender commandSender, String key, String s1, String s2) {
+        commandSender.sendMessage(get(key, s1, s2));
+    }
+
+    public static void message(CommandSender commandSender, String key, String s1, String s2, String s3) {
+        commandSender.sendMessage(get(key, s1, s2, s3));
+    }
+
+
+    private static String retrieveString(String key) {
+
+        Object value = langConfig.get(key);
+
+        if (value == null){
+            return key;
+        }
+
+        if(value instanceof String){
+            return (String) value;
+        }
+
+        if (value instanceof List){
+            List<String> stringList = (List<String>) value;
+
+            StringBuilder result = new StringBuilder();
+            boolean isFirst = true;
+
+            for (String s : stringList){
+
+                if(!isFirst){
+                    result.append("\n");
+                }
+
+                result.append(s);
+                isFirst = false;
+            }
+
+            return result.toString();
+        }
+
+        return key;
+    }
+
+    public static void initLangManager() throws IOException, InvalidConfigurationException {
+
+        if (langConfig != null){
+            return;
+        }
+
+        String selectedLang = config.getString("language");
+
+        File langFile = new File(plugin.getDataFolder(), "lang/" + selectedLang);
+
+        if (!langFile.exists()) {
+            langFile.getParentFile().mkdirs();
+            plugin.saveResource("lang/" + selectedLang, false);
+        }
+
+        langConfig = new YamlConfiguration();
+
+        langConfig.load(langFile);
+
+    }
+
+
 }

src/main/java/xyz/soukup/mineconomiaCoreV2/variables/Group.java

@@ -0,0 +1,66 @@
+package xyz.soukup.mineconomiaCoreV2.variables;
+
+import com.j256.ormlite.field.DatabaseField;
+import com.j256.ormlite.stmt.QueryBuilder;
+import com.j256.ormlite.table.DatabaseTable;
+
+import java.sql.SQLException;
+
+import static xyz.soukup.mineconomiaCoreV2.database.DatabaseUtil.groupDao;
+
+@DatabaseTable(tableName = "groups")
+public class Group {
+
+    @DatabaseField(generatedId = true)
+    private int id;
+
+    @DatabaseField(unique = true)
+    private String name;
+
+    @DatabaseField(canBeNull = false)
+    private String owner;
+
+    @DatabaseField(canBeNull = false)
+    private float money;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getOwner() {
+        return owner;
+    }
+
+    public void setOwner(String owner) {
+        this.owner = owner;
+    }
+
+    public float getMoney() {
+        return money;
+    }
+
+    public void setMoney(float money) {
+        this.money = money;
+    }
+
+    public static Group getGroup(String name) throws SQLException {
+        QueryBuilder<Group, Integer> queryBuilder = groupDao.queryBuilder();
+        return queryBuilder.where().eq("name", name).queryForFirst();
+    }
+
+    public void save() throws SQLException {
+        groupDao.update(this);
+    }
+}

src/main/java/xyz/soukup/mineconomiaCoreV2/variables/GroupMembership.java

@@ -0,0 +1,41 @@
+package xyz.soukup.mineconomiaCoreV2.variables;
+
+import com.j256.ormlite.field.DatabaseField;
+import com.j256.ormlite.table.DatabaseTable;
+
+@DatabaseTable(tableName = "group_memberships")
+public class GroupMembership {
+
+    @DatabaseField(generatedId = true)
+    private int id;
+
+    @DatabaseField(canBeNull = false)
+    private String group;
+
+    @DatabaseField(canBeNull = false)
+    private String member;
+
+    public String getGroup() {
+        return group;
+    }
+
+    public void setGroup(String group) {
+        this.group = group;
+    }
+
+    public String getMember() {
+        return member;
+    }
+
+    public void setMember(String member) {
+        this.member = member;
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+}

src/main/java/xyz/soukup/mineconomiaCoreV2/variables/Island.java

@@ -0,0 +1,29 @@
+package xyz.soukup.mineconomiaCoreV2.variables;
+
+import com.j256.ormlite.field.DatabaseField;
+import com.j256.ormlite.table.DatabaseTable;
+
+@DatabaseTable(tableName = "islands")
+public class Island {
+
+    @DatabaseField(generatedId = true)
+    private int id;
+
+    @DatabaseField(canBeNull = false)
+    private String server;
+
+    @DatabaseField(canBeNull = false)
+    private String name;
+
+    @DatabaseField(canBeNull = false)
+    private String owner;
+
+    @DatabaseField(canBeNull = false)
+    private String world;
+
+    @DatabaseField(columnName = "size_x")
+    private int sizeX;
+
+    @DatabaseField(columnName = "size_y")
+    private int sizeY;
+}

src/main/java/xyz/soukup/mineconomiaCoreV2/variables/PlayerData.java

@@ -1,24 +1,40 @@
 package xyz.soukup.mineconomiaCoreV2.variables;
 
-import jakarta.persistence.Entity;
+import com.j256.ormlite.field.DatabaseField;
-import jakarta.persistence.GeneratedValue;
+import com.j256.ormlite.table.DatabaseTable;
-import jakarta.persistence.GenerationType;
+
-import jakarta.persistence.Id;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+
+import java.sql.SQLException;
+import java.util.HashMap;
+
+import static xyz.soukup.mineconomiaCoreV2.database.DatabaseUtil.playerDataDao;
 
 //Definování Member classy pro databázi a další manipulace
 
-@Entity
+@DatabaseTable(tableName = "players")
 public class PlayerData {
 
-    @Id
+    public static HashMap<Player, PlayerData> playersData = new HashMap<>();
-    @GeneratedValue(strategy = GenerationType.IDENTITY)
+
+    @DatabaseField(generatedId = true)
     private int id;
 
+    @DatabaseField(unique = true, canBeNull = false)
     private String nickname;
-    private String uuid;
+
+    @DatabaseField
     private int online;
+
+    @DatabaseField(canBeNull = false)
     private float money;
 
+    @DatabaseField
+    private String discord;
+
+
     public int getId() {
         return id;
     }
@@ -35,14 +51,6 @@ public class PlayerData {
         this.nickname = nickname;
     }
 
-    public String getUuid() {
-        return uuid;
-    }
-
-    public void setUuid(String uuid) {
-        this.uuid = uuid;
-    }
-
     public int getOnline() {
         return online;
     }
@@ -58,4 +66,49 @@ public class PlayerData {
     public void setMoney(float money) {
         this.money = money;
     }
+
+    public String getDiscord() {
+        return discord;
+    }
+
+    public void setDiscord(String discord) {
+        this.discord = discord;
+    }
+
+    public static PlayerData getPlayerData(String nickname) throws SQLException {
+        PlayerData playerData = null;
+        Player player = Bukkit.getPlayer(nickname);
+
+        if (player != null){
+            playerData = playersData.get(player);
+        }
+
+        if (playerData == null){
+            playerData = playerDataDao.queryBuilder().where().eq("nickname", nickname).queryForFirst();
+        }
+
+        return playerData;
+    }
+
+    public void save() throws SQLException {
+        Player player = Bukkit.getPlayer(this.getNickname());
+
+        if (player != null){
+            playersData.put(player, this);
+            return;
+        }
+
+        playerDataDao.update(this);
+
+    }
+
+    public static PlayerData generateFromPlayer(Player p){
+        PlayerData playerData = new PlayerData();
+
+        playerData.setMoney(0);
+        playerData.setOnline(1);
+        playerData.setNickname(p.getDisplayName());
+
+        return playerData;
+    }
 }

src/main/java/xyz/soukup/mineconomiaCoreV2/variables/Shop.java

@@ -0,0 +1,54 @@
+package xyz.soukup.mineconomiaCoreV2.variables;
+
+import com.j256.ormlite.field.DatabaseField;
+import com.j256.ormlite.table.DatabaseTable;
+
+@DatabaseTable(tableName = "shops")
+public class Shop {
+    @DatabaseField(generatedId = true)
+    private int id;
+
+    @DatabaseField(canBeNull = false)
+    private String server;
+
+    @DatabaseField(canBeNull = false)
+    private String owner;
+
+    @DatabaseField(columnName = "owner_type", canBeNull = false)
+    private String ownerType;
+
+    @DatabaseField(columnName = "price_sell", canBeNull = false)
+    private String priceSell;
+
+    @DatabaseField(columnName = "price_buy", canBeNull = false)
+    private float priceBuy;
+
+    @DatabaseField
+    private int stock;
+
+    @DatabaseField
+    private int space;
+
+    @DatabaseField(canBeNull = false)
+    private int x;
+
+    @DatabaseField(canBeNull = false)
+    private int y;
+
+    @DatabaseField(canBeNull = false)
+    private int z;
+
+    @DatabaseField(canBeNull = false)
+    private int world;
+
+    @DatabaseField(columnName = "storage_x", canBeNull = false)
+    private int storageX;
+
+    @DatabaseField(columnName = "storage_y", canBeNull = false)
+    private int storageY;
+
+    @DatabaseField(columnName = "storage_z", canBeNull = false)
+    private  int storageZ;
+
+
+}

src/main/java/xyz/soukup/mineconomiaCoreV2/variables/Transaction.java

@@ -0,0 +1,236 @@
+package xyz.soukup.mineconomiaCoreV2.variables;
+
+import com.j256.ormlite.field.DatabaseField;
+import com.j256.ormlite.table.DatabaseTable;
+import org.bukkit.entity.Player;
+
+import java.sql.SQLException;
+import java.util.Date;
+
+import static xyz.soukup.mineconomiaCoreV2.database.DatabaseUtil.transactionDao;
+
+@DatabaseTable(tableName = "transactions")
+public class Transaction {
+
+    @DatabaseField(generatedId = true)
+    private int id;
+
+    @DatabaseField(canBeNull = false)
+    private Date date;
+
+    @DatabaseField(canBeNull = false)
+    private String type;
+
+    @DatabaseField(canBeNull = false)
+    private float amount;
+
+    @DatabaseField(canBeNull = false)
+    private String sender;
+
+    @DatabaseField(columnName = "sender_type", canBeNull = false)
+    private String senderType;
+
+    @DatabaseField(canBeNull = false)
+    private String receiver;
+
+    @DatabaseField(columnName = "receiver_type", canBeNull = false)
+    private String receiverType;
+
+    @DatabaseField
+    private String s1;
+
+    @DatabaseField
+    private String s2;
+
+    public int getId() {
+        return id;
+    }
+
+    public void setId(int id) {
+        this.id = id;
+    }
+
+    public Date getDate() {
+        return date;
+    }
+
+    public void setDate(Date date) {
+        this.date = date;
+    }
+
+    public String getType() {
+        return type;
+    }
+
+    public void setType(String type) {
+        this.type = type;
+    }
+
+    public float getAmount() {
+        return amount;
+    }
+
+    public void setAmount(float amount) {
+        this.amount = amount;
+    }
+
+    public String getSender() {
+        return sender;
+    }
+
+    public void setSender(String sender) {
+        this.sender = sender;
+    }
+
+    public String getSenderType() {
+        return senderType;
+    }
+
+    public void setSenderType(String senderType) {
+        this.senderType = senderType;
+    }
+
+    public String getReceiver() {
+        return receiver;
+    }
+
+    public void setReceiver(String receiver) {
+        this.receiver = receiver;
+    }
+
+    public String getReceiverType() {
+        return receiverType;
+    }
+
+    public void setReceiverType(String receiverType) {
+        this.receiverType = receiverType;
+    }
+
+    public String getS1(){
+        return s1;
+    }
+
+    public void setS1(String s1){
+        this.s1 = s1;
+    }
+
+    public String getS2(){
+        return s2;
+    }
+
+    public void  setS2(String s2){
+        this.s2 = s2;
+    }
+
+    public Boolean senderHasEnough() throws SQLException {
+        switch (this.senderType){
+            case "server":
+                return true;
+            case "group":
+                Group group = Group.getGroup(this.sender);
+
+                if (group == null){
+                    return false;
+                }
+
+                return group.getMoney() >= this.amount;
+
+            case "player":
+                PlayerData playerData = PlayerData.getPlayerData(this.sender);
+
+                if (playerData == null){
+                    return false;
+                }
+
+                return playerData.getMoney() >= this.amount;
+
+            default:
+                return false;
+
+
+        }
+    }
+
+    public void process() throws SQLException {
+
+        float money;
+
+        switch (this.senderType){
+            case "server":
+                break;
+            case "player":
+                PlayerData playerData = PlayerData.getPlayerData(this.sender);
+                money = playerData.getMoney();
+                playerData.setMoney(money - amount);
+                playerData.save();
+                break;
+            case "group":
+                Group group = Group.getGroup(this.sender);
+                money = group.getMoney();
+                group.setMoney(money - amount);
+                group.save();
+        }
+
+        switch (this.receiverType){
+            case "server":
+                break;
+            case "player":
+                PlayerData playerData = PlayerData.getPlayerData(this.receiver);
+                money = playerData.getMoney();
+                playerData.setMoney(money + amount);
+                playerData.save();
+                break;
+            case "group":
+                Group group = Group.getGroup(this.receiver);
+                money = group.getMoney();
+                group.setMoney(money + amount);
+                group.save();
+        }
+
+        this.setDate(new Date());
+
+        transactionDao.create(this);
+    }
+
+    public Boolean processIfSenderHasEnough() throws SQLException {
+        if (this.senderHasEnough()){
+            this.process();
+            return true;
+        }
+        return false;
+    };
+
+    public static Transaction prepareTransaction(String sender, String senderType, String receiver, String receiverType, Float amount, String type){
+        Transaction transaction = new Transaction();
+
+        transaction.setSender(sender);
+        transaction.setSenderType(senderType);
+        transaction.setReceiver(receiver);
+        transaction.setReceiverType(receiverType);
+        transaction.setAmount(amount);
+        transaction.setType(type);
+
+        return transaction;
+    }
+
+    public static Transaction prepareTransaction(String sender, String senderType, String receiver, String receiverType, Float amount, String type, String s1){
+        Transaction transaction = prepareTransaction(sender, senderType, receiver, receiverType, amount, type);
+        transaction.setS1(s1);
+        return transaction;
+    }
+    public static Transaction prepareTransaction(String sender, String senderType, String receiver, String receiverType, Float amount, String type, String s1, String s2){
+        Transaction transaction = prepareTransaction(sender, senderType, receiver, receiverType, amount, type, s1);
+        transaction.setS2(s2);
+        return transaction;
+    }
+
+    public static Transaction prepareTransaction(Player senderPlayer, Player receiverPlayer, Float amount){
+        String sender = senderPlayer.getDisplayName();
+        String receiver = receiverPlayer.getDisplayName();
+
+        return prepareTransaction(sender, "player", receiver, "player", amount, "playertoplayer");
+    }
+
+    
+
+}

src/main/resources/config.yml

@@ -1,7 +1,7 @@
 version: 1.0
 language: "czech.yml"
 database:
-  host: localhost
+  host: uceni.soukup.xyz
   port: 3306
   user: mcore
   password: mcore

src/main/resources/lang/czech.yml

@@ -4,3 +4,21 @@ error:
     not-console: "&cPříkaz může použít jen konzole!"
     wrong-argument-count: "&cNesprávný počet parametrů!"
     no-permissions: "&cNemáš oprávnění!"
+    invalid-player: "&cTento hráč neexistuje!"
+    invalid-arguments: "&cChybně zadané parametry!"
+    not-enough-arguments: "&cNedostatek parametrů!"
+    tpw:
+      invalid-world: "&cTento svět neexistuje!"
+      already-in-world-self: "&cJiž jsi v tomto světě"
+      already-in-world: "&6%s1 &cjiž je v tomto světě"
+    admin:
+      setruleritem:
+        invalid-item: "&cNedržíš nic v ruce!"
+
+success:
+  command:
+    tpw:
+      teleported: "&2%s1 &abyl úspěšně teleportován z &2%s2 &ado &2%s3"
+      teleported-self: "&aÚspěšně si se teleportoval z &2%s1 &ado &2%s2"
+    admin:
+      setruleritem: "&aRuler Item úspěšně nastaven!"

src/main/resources/plugin.yml

@@ -5,6 +5,17 @@ api-version: '1.21'
 commands:
   tpw:
     description: "Teleportuje tě do jiného světa"
-    usage: /<command> [arguments]
+    usage: /tpw <world> [player]
   tractor:
     description: "blieat"
+  admin:
+    description: "Utility command pro adminy"
+    usage: /admin <util>
+  money:
+    description: "check current money balance"
+    usage: /money [player]
+    aliases: [penize, peníze, balance]
+  pay:
+    description: "let go of your money :D"
+    usage: /pay <player name/group> [group name] <amount>
+    aliases: [zaplatit, platit]