diff --git a/LICENSE.txt b/LICENSE.txt
new file mode 100644
index 0000000..e96e9a7
--- /dev/null
+++ b/LICENSE.txt
@@ -0,0 +1,19 @@
+Copyright (c) 2025-2026 Jakub Soukup, Erik Radovan and contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, but NOT including the right to run, execute or use the
+Software or any executable binaries built from the source code.
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE
\ No newline at end of file
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/EcoCraftCore.java b/src/main/java/xyz/soukup/ecoCraftCore/EcoCraftCore.java
index 4695378..a843fe1 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/EcoCraftCore.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/EcoCraftCore.java
@@ -1,3 +1,25 @@
+/*
+                ░░░░
+                  ░░░░
+                ░░░░
+                      ░░░░
+          ░░░░          ░░░░
+            ░░░░      ░░░░
+          ░░░░
+
+              ▓▓████▓▓▓▓████
+            ██▓▓▓▓▓▓████▓▓▓▓▓▓
+        ░░██▓▓░░██▓▓██▓▓▓▓██████
+    ▒▒░░░░░░░░██░░░░░░▓▓▓▓░░░░░░░░▒▒
+      ░░▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░
+
+   ECOCRAFT CORE
+   (c) 2025-2026 Jakub Soukup, Erik Radovan and contributors
+   This software is licensed under Passive Aggressive License
+
+ */
+
+
 package xyz.soukup.ecoCraftCore;
 
 import com.github.retrooper.packetevents.event.EventManager;
@@ -21,26 +43,22 @@ import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
 import org.jetbrains.annotations.NotNull;
-import xyz.soukup.ecoCraftCore.database.objects.*;
 import xyz.soukup.ecoCraftCore.islands.IslandAdminCommand;
 import xyz.soukup.ecoCraftCore.islands.IslandSelectorCommand;
 import xyz.soukup.ecoCraftCore.messages.JoinLeaveMessageSupress;
 import xyz.soukup.ecoCraftCore.mines.MineCommand;
 import xyz.soukup.ecoCraftCore.mines.MineWorldManager;
 import xyz.soukup.ecoCraftCore.money.MoneyCommand;
+import xyz.soukup.ecoCraftCore.objects.*;
 import xyz.soukup.ecoCraftCore.player.OnKill;
 import xyz.soukup.ecoCraftCore.player.PreparePlayer;
 import xyz.soukup.ecoCraftCore.player.TeleportRequestsHandler;
 import xyz.soukup.ecoCraftCore.positionMarker.MarkerCommand;
 import xyz.soukup.ecoCraftCore.regions.RegionAdminCommand;
+import xyz.soukup.ecoCraftCore.regions.RegionCommand;
 import xyz.soukup.ecoCraftCore.regions.RegionEvents;
 import xyz.soukup.ecoCraftCore.shop.ShopCommand;
-import xyz.soukup.ecoCraftCore.database.objects.Account;
-import xyz.soukup.ecoCraftCore.database.objects.Island;
-import xyz.soukup.ecoCraftCore.database.objects.Shop;
-import xyz.soukup.ecoCraftCore.database.objects.Transaction;
 import io.papermc.paper.plugin.lifecycle.event.types.LifecycleEvents;
-import xyz.soukup.ecoCraftCore.database.objects.VirtualChest;
 import xyz.soukup.ecoCraftCore.positionMarker.MarkerEvent;
 import xyz.soukup.ecoCraftCore.messages.Messages;
 import xyz.soukup.ecoCraftCore.shop.ShopLogic;
@@ -237,6 +255,7 @@ public final class EcoCraftCore extends JavaPlugin {
             TableUtils.createTableIfNotExists(connectionSource, TeleportRequest.class);
             TableUtils.createTableIfNotExists(connectionSource, Region.class);
             TableUtils.createTableIfNotExists(connectionSource, RegionMember.class);
+            TableUtils.createTableIfNotExists(connectionSource, PermissionGroup.class);
 
             ActiveServer.setDao(DaoManager.createDao(connectionSource, ActiveServer.class));
             Transaction.setDao(DaoManager.createDao(connectionSource, Transaction.class));
@@ -247,6 +266,7 @@ public final class EcoCraftCore extends JavaPlugin {
             TeleportRequest.setDao(DaoManager.createDao(connectionSource, TeleportRequest.class));
             Region.setDao(DaoManager.createDao(connectionSource, Region.class));
             RegionMember.setDao(DaoManager.createDao(connectionSource, RegionMember.class));
+            PermissionGroup.setDao(DaoManager.createDao(connectionSource, PermissionGroup.class));
 
 
             ActiveServer activeServer = new ActiveServer(config.getString("server.name"));
@@ -289,6 +309,7 @@ public final class EcoCraftCore extends JavaPlugin {
         lm.registerEventHandler(LifecycleEvents.COMMANDS, event -> event.registrar().register(MoneyCommand.getCommand().build()));
         lm.registerEventHandler(LifecycleEvents.COMMANDS, event -> event.registrar().register(MineCommand.createCommand().build()));
         lm.registerEventHandler(LifecycleEvents.COMMANDS, event -> event.registrar().register(SignEditCommand.getCommand().build()));
+        lm.registerEventHandler(LifecycleEvents.COMMANDS, event -> event.registrar().register(RegionCommand.command().build()));
     }
 
     private void registerEvents(){
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Permission.java b/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Permission.java
deleted file mode 100644
index 8497498..0000000
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Permission.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package xyz.soukup.ecoCraftCore.database.objects;
-
-public enum Permission {
-    PLACE(1),
-    BREAK(2),
-    REDSTONE_INTERACT(3),
-    ENTITY_INTERACT(4),
-    VEHICLE_INTERACT(5),
-    ENTER(6),
-    EXIT(7),
-    MANAGE_MEMBERS(8),
-    MANAGE_GROUPS(9),
-    MANAGE_REGIONS(10),
-    TRANSFER_OWNERSHIP(11),
-    USE_HOPPER(12),
-    HARVEST(13),
-    PLANT(14),
-    PICKUP_ITEMS(15),
-    DROP_ITEMS(16),
-    PLOUGH(17),
-    SIT(18),
-    SHOP_INTERACT(19),
-    HARM_ENTITIES(20),
-    HARM_PLAYERS(21);
-
-    private final int bit;
-        Permission(int bit) {
-        this.bit = bit;
-    }
-
-    public int getBit() {
-        return bit;
-    }
-}
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Region.java b/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Region.java
deleted file mode 100644
index c0168a5..0000000
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Region.java
+++ /dev/null
@@ -1,284 +0,0 @@
-package xyz.soukup.ecoCraftCore.database.objects;
-
-import com.j256.ormlite.dao.Dao;
-import com.j256.ormlite.dao.ForeignCollection;
-import com.j256.ormlite.field.DatabaseField;
-import com.j256.ormlite.field.ForeignCollectionField;
-import com.j256.ormlite.table.DatabaseTable;
-import org.bukkit.Material;
-import org.bukkit.entity.Player;
-import xyz.soukup.ecoCraftCore.messages.Messages;
-
-import java.sql.SQLException;
-import java.util.HashMap;
-import java.util.List;
-
-@DatabaseTable(tableName = "regions")
-public class Region {
-
-    public static Dao<Region, Integer> dao;
-
-    public static void setDao(Dao<Region, Integer> dao) {
-        Region.dao = dao;
-    }
-
-    public static Dao<Region, Integer> getDao() {
-        return dao;
-    }
-
-    public static final HashMap<String, List<Region>> cache = new HashMap<>();
-
-    @DatabaseField(generatedId = true)
-    private int id;
-
-    @DatabaseField(canBeNull = false)
-    private String island;
-
-    @DatabaseField(columnName = "region_type", canBeNull = false)
-    private int regionType;
-
-    @DatabaseField(canBeNull = false)
-    private int x1;
-
-    @DatabaseField(canBeNull = false)
-    private int y1;
-
-    @DatabaseField(canBeNull = false)
-    private int z1;
-
-    @DatabaseField(canBeNull = false)
-    private int x2;
-
-    @DatabaseField(canBeNull = false)
-    private int y2;
-
-    @DatabaseField(canBeNull = false)
-    private int z2;
-
-    @ForeignCollectionField(eager = true)
-    private ForeignCollection<RegionMember> regionMembers;
-
-    @DatabaseField()
-    private Integer value;
-
-    public Region() {
-
-    }
-
-    public Region(String island, int regionType, int x1, int y1, int z1, int x2, int y2, int z2) {
-        this.island = island;
-        this.regionType = regionType;
-        this.x1 = Math.min(x1, x2);
-        this.y1 = Math.min(y1, y2);
-        this.x2 = Math.max(x1, x2);
-        this.y2 = Math.max(y1, y2);
-        this.z1 = Math.min(z1, z2);
-        this.z2 = Math.max(z1, z2);
-
-        save();
-        createDefaultGroupsAndReturnOwner();
-
-    }
-
-    public PermissionGroup getPermissionGroup(String name){
-        return PermissionGroup.getPermissionGroup(this, name);
-    }
-
-    public Region(String island, int regionType, int x1, int y1, int z1, int x2, int y2, int z2, Player owner) {
-        this.island = island;
-        this.regionType = regionType;
-        this.x1 = Math.min(x1, x2);
-        this.y1 = Math.min(y1, y2);
-        this.x2 = Math.max(x1, x2);
-        this.y2 = Math.max(y1, y2);
-        this.z1 = Math.min(z1, z2);
-        this.z2 = Math.max(z1, z2);
-
-        this.save();
-
-        PermissionGroup ownerGroup = this.createDefaultGroupsAndReturnOwner();
-        addRegionMember("player", owner.getName(), ownerGroup);
-
-
-    }
-
-    public int getId() {
-        return id;
-    }
-
-    public int getRegionType() {
-        return regionType;
-    }
-
-    public int getX1() {
-        return x1;
-    }
-
-    public int getZ1() {
-        return z1;
-    }
-
-    public int getZ2() {
-        return z2;
-    }
-
-    public int getY1() {
-        return y1;
-    }
-
-    public int getX2() {
-        return x2;
-    }
-
-    public int getY2() {
-        return y2;
-    }
-
-    public ForeignCollection<RegionMember> getRegionMembers() {
-        return regionMembers;
-    }
-
-    public Integer getValue() {
-        return value;
-    }
-
-    public String getIsland() {
-        return island;
-    }
-
-
-
-
-
-    public void setRegionType(int regionType) {
-        this.regionType = regionType;
-    }
-
-    public void setValue(Integer value) {
-        this.value = value;
-    }
-    
-    public void save(){
-        try {
-
-            getDao().createOrUpdate(this);
-            List<Region> regions = cache.get(island);
-
-            if (regions == null) {
-                return;
-            }
-
-            regions.removeIf(region -> region.getId() == this.id);
-            regions.add(this);
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    public void addRegionMember(String memberType, String member, PermissionGroup permissionGroup){
-        RegionMember regionMember = new RegionMember(this, memberType, member, permissionGroup);
-        regionMember.save();
-
-        List<Region> regions = cache.get(island);
-
-        if (regions == null) {
-            return;
-        }
-
-        regions.removeIf(region -> region.getId() == this.id);
-        regions.add(this);
-
-    }
-
-    public void removeRegionMember(String memberType, String member){
-        try {
-            RegionMember.getDao().queryBuilder().where().eq("region", this).query();
-        } catch (SQLException e) {
-            throw new RuntimeException(e);
-        }
-    }
-
-    public boolean isInside(int x, int y, int z) {
-        return x >= this.x1 && x <= this.x2 && y >= this.y1 && y <= this.y2 && z >= this.z1 && z <= this.z2;
-    }
-    
-    public static Region findById(int id) {
-        try {
-            return getDao().queryForId(id);
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
-    public static void cacheRegions(String island) {
-        try {
-            List<Region> regions = getDao().queryBuilder()
-                    .where()
-                    .eq("island", island)
-                    .query();
-            cache.put(island, regions);
-        } catch (Exception e) {
-
-        }
-    }
-
-    public static Region findRegion(int x, int y, int z, String island) {
-
-        Region region = null;
-        int highestType = -1;
-
-        if (!cache.containsKey(island)) {
-            cacheRegions(island);
-        }
-
-        for (Region cachedRegion : cache.get(island)) {
-            if (!cachedRegion.isInside(x, y, z)) {
-                continue;
-            }
-            if (highestType >= cachedRegion.getRegionType()){
-                continue;
-            }
-            region = cachedRegion;
-        }
-
-        return region;
-
-
-    }
-
-    public void changeBoundaries(int x1, int y1, int z1, int x2, int y2, int z2){
-        this.x1 = Math.min(x1, x2);
-        this.y1 = Math.min(y1, y2);
-        this.x2 = Math.max(x1, x2);
-        this.y2 = Math.max(y1, y2);
-        this.z1 = Math.min(z1, z2);
-        this.z2 = Math.max(z1, z2);
-    }
-
-    public PermissionGroup createDefaultGroupsAndReturnOwner(){
-        String ownerDisplayName = Messages.getAsString("region.permission-groups.owner.name");
-        String ownerDescription = Messages.getAsString("region.permission-groups.owner.description");
-        PermissionGroup owner = new PermissionGroup(this, "owner", ownerDisplayName, ownerDescription, Material.RED_CONCRETE, false, false, 101);
-        owner.save();
-
-        String adminDisplayName = Messages.getAsString("region.permission-groups.admin.name");
-        String adminDescription = Messages.getAsString("region.permission-groups.admin.description");
-        PermissionGroup admin = new PermissionGroup(this, "admin", adminDisplayName, adminDescription, Material.YELLOW_CONCRETE, true, true, 90);
-        admin.save();
-
-        String memberDisplayName = Messages.getAsString("region.permission-groups.member.name");
-        String memberDescription = Messages.getAsString("region.permission-groups.member.description");
-        PermissionGroup member = new PermissionGroup(this, "member", memberDisplayName, memberDescription, Material.GREEN_CONCRETE, true, true, 10);
-        member.save();
-
-        String defaultDisplayName = Messages.getAsString("region.permission-groups.default");
-        String defaultDescription = Messages.getAsString("region.permission-groups.default.description");
-        PermissionGroup defaultGroup = new PermissionGroup(this, "default", defaultDisplayName, defaultDescription, Material.GRAY_CONCRETE, true, true, 0);
-        defaultGroup.save();
-
-        return owner;
-    }
-
-
-}
-
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/islands/DatabaseIslandLoader.java b/src/main/java/xyz/soukup/ecoCraftCore/islands/DatabaseIslandLoader.java
index 1276880..e3ce4ec 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/islands/DatabaseIslandLoader.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/islands/DatabaseIslandLoader.java
@@ -2,7 +2,7 @@ package xyz.soukup.ecoCraftCore.islands;
 import com.infernalsuite.asp.api.exceptions.UnknownWorldException;
 import com.infernalsuite.asp.api.loaders.SlimeLoader;
 import com.j256.ormlite.stmt.DeleteBuilder;
-import xyz.soukup.ecoCraftCore.database.objects.Island;
+import xyz.soukup.ecoCraftCore.objects.Island;
 
 import java.io.IOException;
 import java.sql.SQLException;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandAdminCommand.java b/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandAdminCommand.java
index b40b410..458a819 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandAdminCommand.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandAdminCommand.java
@@ -16,7 +16,7 @@ import org.bukkit.block.Biome;
 import org.bukkit.entity.Player;
 import org.bukkit.persistence.PersistentDataContainer;
 import org.bukkit.persistence.PersistentDataType;
-import xyz.soukup.ecoCraftCore.database.objects.Island;
+import xyz.soukup.ecoCraftCore.objects.Island;
 import xyz.soukup.ecoCraftCore.messages.Messages;
 
 import java.io.IOException;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandManager.java b/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandManager.java
index 324e265..070acf2 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandManager.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandManager.java
@@ -17,10 +17,10 @@ import com.j256.ormlite.stmt.UpdateBuilder;
 import org.bukkit.*;
 import org.bukkit.entity.Player;
 import org.bukkit.persistence.PersistentDataType;
-import xyz.soukup.ecoCraftCore.database.objects.ActiveServer;
-import xyz.soukup.ecoCraftCore.database.objects.Island;
-import xyz.soukup.ecoCraftCore.database.objects.Region;
-import xyz.soukup.ecoCraftCore.database.objects.TeleportRequest;
+import xyz.soukup.ecoCraftCore.objects.ActiveServer;
+import xyz.soukup.ecoCraftCore.objects.Island;
+import xyz.soukup.ecoCraftCore.objects.Region;
+import xyz.soukup.ecoCraftCore.objects.TeleportRequest;
 import xyz.soukup.ecoCraftCore.utilities.PDC;
 
 import java.io.IOException;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandSelectorCommand.java b/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandSelectorCommand.java
index 1aa62a2..1e88687 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandSelectorCommand.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/islands/IslandSelectorCommand.java
@@ -17,9 +17,9 @@ import net.kyori.adventure.text.format.TextColor;
 import net.kyori.adventure.text.serializer.legacy.LegacyComponentSerializer;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
-import xyz.soukup.ecoCraftCore.database.objects.Island;
-import xyz.soukup.ecoCraftCore.database.objects.Region;
-import xyz.soukup.ecoCraftCore.database.objects.RegionMember;
+import xyz.soukup.ecoCraftCore.objects.Island;
+import xyz.soukup.ecoCraftCore.objects.Region;
+import xyz.soukup.ecoCraftCore.objects.RegionMember;
 import xyz.soukup.ecoCraftCore.gui.GuiItemBuilder;
 import xyz.soukup.ecoCraftCore.messages.Messages;
 
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/islands/UnloadIsland.java b/src/main/java/xyz/soukup/ecoCraftCore/islands/UnloadIsland.java
deleted file mode 100644
index 9a14b2f..0000000
--- a/src/main/java/xyz/soukup/ecoCraftCore/islands/UnloadIsland.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package xyz.soukup.ecoCraftCore.islands;
-
-public class UnloadIsland {
-}
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/messages/Messages.java b/src/main/java/xyz/soukup/ecoCraftCore/messages/Messages.java
index cfc7595..0961674 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/messages/Messages.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/messages/Messages.java
@@ -53,9 +53,25 @@ public class Messages {
         return MiniMessage.miniMessage().deserialize(string, resolverBuilder.build());
     }
 
+    public static Component get(String key, Replace... replaces){
+        String string = getString(key);
+
+        TagResolver.Builder resolverBuilder = TagResolver.builder();
+
+        for (Replace replace: replaces){
+            string = replace.process(string);
+        }
+
+
+        return MiniMessage.miniMessage().deserialize(string, resolverBuilder.build());
+    }
+
     public static void send(CommandSender sender, String key){
         sender.sendMessage(get(key));
     }
+    public static void send(CommandSender sender, String key, Replace... replaces){
+        sender.sendMessage(get(key, replaces));
+    }
 
     public static void send(CommandSender sender, String key, HashMap<String, String> placeholders){
         sender.sendMessage(get(key, placeholders));
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/messages/PHHM.java b/src/main/java/xyz/soukup/ecoCraftCore/messages/PHHM.java
index 0116993..fcb2e16 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/messages/PHHM.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/messages/PHHM.java
@@ -2,8 +2,8 @@ package xyz.soukup.ecoCraftCore.messages;
 
 
 import org.bukkit.Location;
-import xyz.soukup.ecoCraftCore.database.objects.Account;
-import xyz.soukup.ecoCraftCore.database.objects.Transaction;
+import xyz.soukup.ecoCraftCore.objects.Account;
+import xyz.soukup.ecoCraftCore.objects.Transaction;
 
 import java.util.HashMap;
 
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/messages/Replace.java b/src/main/java/xyz/soukup/ecoCraftCore/messages/Replace.java
new file mode 100644
index 0000000..56cda2c
--- /dev/null
+++ b/src/main/java/xyz/soukup/ecoCraftCore/messages/Replace.java
@@ -0,0 +1,15 @@
+package xyz.soukup.ecoCraftCore.messages;
+
+public class Replace {
+    private final String key;
+    private final String value;
+
+    public Replace(String key, String value) {
+        this.key = key;
+        this.value = value;
+    }
+
+    public String process(String input) {
+        return input.replace("<" + key + ">", value);
+    }
+}
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/mines/MineWorldManager.java b/src/main/java/xyz/soukup/ecoCraftCore/mines/MineWorldManager.java
index 5419c41..93cf7a0 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/mines/MineWorldManager.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/mines/MineWorldManager.java
@@ -21,7 +21,7 @@ import org.bukkit.event.player.PlayerItemDamageEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
-import xyz.soukup.ecoCraftCore.database.objects.Island;
+import xyz.soukup.ecoCraftCore.objects.Island;
 import xyz.soukup.ecoCraftCore.islands.DatabaseIslandLoader;
 
 import java.util.function.Consumer;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/money/MoneyCommand.java b/src/main/java/xyz/soukup/ecoCraftCore/money/MoneyCommand.java
index 8129bc1..6143474 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/money/MoneyCommand.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/money/MoneyCommand.java
@@ -11,8 +11,8 @@ import io.papermc.paper.command.brigadier.argument.ArgumentTypes;
 import io.papermc.paper.command.brigadier.argument.resolvers.selector.PlayerSelectorArgumentResolver;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import xyz.soukup.ecoCraftCore.database.objects.Account;
-import xyz.soukup.ecoCraftCore.database.objects.Transaction;
+import xyz.soukup.ecoCraftCore.objects.Account;
+import xyz.soukup.ecoCraftCore.objects.Transaction;
 import xyz.soukup.ecoCraftCore.messages.Messages;
 import xyz.soukup.ecoCraftCore.messages.PHHM;
 
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Account.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/Account.java
similarity index 98%
rename from src/main/java/xyz/soukup/ecoCraftCore/database/objects/Account.java
rename to src/main/java/xyz/soukup/ecoCraftCore/objects/Account.java
index 1c1ef2e..bb08619 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Account.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/Account.java
@@ -1,4 +1,4 @@
-package xyz.soukup.ecoCraftCore.database.objects;
+package xyz.soukup.ecoCraftCore.objects;
 
 import com.j256.ormlite.dao.Dao;
 import com.j256.ormlite.field.DatabaseField;
@@ -24,7 +24,7 @@ public class Account {
     }
 
     public static void setDao(Dao<Account, Integer> dao) {
-        dao = dao;
+        Account.dao = dao;
     }
 
 
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/ActiveServer.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/ActiveServer.java
similarity index 94%
rename from src/main/java/xyz/soukup/ecoCraftCore/database/objects/ActiveServer.java
rename to src/main/java/xyz/soukup/ecoCraftCore/objects/ActiveServer.java
index 451f344..3d9a00b 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/ActiveServer.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/ActiveServer.java
@@ -1,4 +1,4 @@
-package xyz.soukup.ecoCraftCore.database.objects;
+package xyz.soukup.ecoCraftCore.objects;
 
 
 import com.j256.ormlite.dao.Dao;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Island.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/Island.java
similarity index 98%
rename from src/main/java/xyz/soukup/ecoCraftCore/database/objects/Island.java
rename to src/main/java/xyz/soukup/ecoCraftCore/objects/Island.java
index a0f8df4..914e49f 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Island.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/Island.java
@@ -1,4 +1,4 @@
-package xyz.soukup.ecoCraftCore.database.objects;
+package xyz.soukup.ecoCraftCore.objects;
 
 import com.j256.ormlite.dao.Dao;
 import com.j256.ormlite.field.DataType;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/objects/Permission.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/Permission.java
new file mode 100644
index 0000000..035bac6
--- /dev/null
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/Permission.java
@@ -0,0 +1,43 @@
+package xyz.soukup.ecoCraftCore.objects;
+
+public enum Permission {
+    PLACE(0),
+    BREAK(1),
+    INTERACT(2),
+    ENTITY_INTERACT(3),
+    OPEN_CHESTS(4),
+    ENTER(5),
+    EXIT(6),
+    MANAGE_MEMBERS(7),
+    MANAGE_GROUPS(8),
+    MANAGE_REGIONS(9),
+    TRANSFER_OWNERSHIP(10),
+    USE_HOPPER(11),
+    HARVEST(12),
+    PLANT(13),
+    PICKUP_ITEMS(14),
+    DROP_ITEMS(15),
+    REDSTONE_INTERACT(16),
+    SIT(17),
+    SHOP_INTERACT(18),
+    HARM_ENTITIES(19),
+    HARM_PLAYERS(20),
+    VEHICLE_RIDE(21),
+    VEHICLE_PLACE(22),
+    VEHICLE_BREAK(23),
+    VEHICLE_INTERACT(24),
+    BUCKET_USE(25);
+
+
+    private final int mask;
+
+    Permission(int position) {
+        // This creates the power of two: 1, 2, 4, 8, 16...
+        this.mask = 1 << position;
+    }
+
+    public int getMask() {
+        return mask;
+    }
+}
+
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/PermissionGroup.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/PermissionGroup.java
similarity index 81%
rename from src/main/java/xyz/soukup/ecoCraftCore/database/objects/PermissionGroup.java
rename to src/main/java/xyz/soukup/ecoCraftCore/objects/PermissionGroup.java
index 5b96649..f442b0a 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/PermissionGroup.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/PermissionGroup.java
@@ -1,11 +1,10 @@
-package xyz.soukup.ecoCraftCore.database.objects;
+package xyz.soukup.ecoCraftCore.objects;
 
 import com.j256.ormlite.dao.Dao;
 import com.j256.ormlite.field.DatabaseField;
 import com.j256.ormlite.table.DatabaseTable;
 import org.bukkit.Material;
 
-import java.security.Permissions;
 import java.sql.SQLException;
 
 @DatabaseTable(tableName = "permission_groups")
@@ -55,6 +54,10 @@ public class PermissionGroup {
 
     }
 
+    public PermissionGroup(int permissionsNumber){
+        this.permissionsNumber = permissionsNumber;
+    }
+
     public PermissionGroup(Region region, String name, String displayName, String description, Material icon){
         this.region = region;
         this.name = name;
@@ -90,22 +93,36 @@ public class PermissionGroup {
         this.permissionsNumber = 0;
         this.weight = 0;
         for (Permission permission : permissions) {
-            this.permissionsNumber |= permission.getBit();
+            this.permissionsNumber |= permission.getMask();
         }
     }
 
+    public PermissionGroup copyTo(Region region) {
+        return new PermissionGroup(
+                region,
+                this.name,
+                this.displayName,
+                this.description,
+                this.icon,
+                this.editable,
+                this.deletable,
+                this.weight,
+                this.permissionsNumber
+        );
+    }
+
     public boolean hasPermission(Permission permission) {
-        return (this.permissionsNumber & permission.getBit()) != 0;
+        return (this.permissionsNumber & permission.getMask()) != 0;
     }
 
     public void addPermission(Permission... permissions) {
         for (Permission permission : permissions){
-            this.permissionsNumber |= permission.getBit();
+            this.permissionsNumber |= permission.getMask();
         }
     }
 
     public void removePermission(Permission permission) {
-        this.permissionsNumber &= ~permission.getBit();
+        this.permissionsNumber &= ~permission.getMask();
     }
 
     public String getName() {
@@ -143,6 +160,7 @@ public class PermissionGroup {
     public void save(){
         try {
             getDao().createOrUpdate(this);
+            region.refreshCache();
         } catch (SQLException e) {
             throw new RuntimeException(e);
         }
@@ -150,7 +168,7 @@ public class PermissionGroup {
 
     public static PermissionGroup getPermissionGroup(Region region, String name){
         try {
-            return getDao().queryBuilder().where().eq("region", region).and().eq("name", name).queryForFirst();
+            return getDao().queryBuilder().where().eq("region_id", region.getId()).and().eq("name", name).queryForFirst();
         } catch (SQLException e) {
             throw new RuntimeException(e);
         }
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/objects/Region.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/Region.java
new file mode 100644
index 0000000..7ab23e6
--- /dev/null
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/Region.java
@@ -0,0 +1,468 @@
+package xyz.soukup.ecoCraftCore.objects;
+
+import com.j256.ormlite.dao.Dao;
+import com.j256.ormlite.dao.ForeignCollection;
+import com.j256.ormlite.field.DatabaseField;
+import com.j256.ormlite.field.ForeignCollectionField;
+import com.j256.ormlite.stmt.DeleteBuilder;
+import com.j256.ormlite.stmt.Where;
+import com.j256.ormlite.table.DatabaseTable;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import xyz.soukup.ecoCraftCore.messages.Messages;
+
+import java.sql.SQLException;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@DatabaseTable(tableName = "regions")
+public class Region {
+
+    public static Dao<Region, Integer> dao;
+
+    public static void setDao(Dao<Region, Integer> dao) {
+        Region.dao = dao;
+    }
+
+    public static Dao<Region, Integer> getDao() {
+        return dao;
+    }
+
+    public static final HashMap<String, List<Region>> cache = new HashMap<>();
+
+    @DatabaseField(generatedId = true)
+    private int id;
+
+    @DatabaseField(canBeNull = false)
+    private String island;
+
+    @DatabaseField(columnName = "region_level", canBeNull = false)
+    private int regionLevel;
+
+    @DatabaseField(canBeNull = false)
+    private int x1;
+
+    @DatabaseField(canBeNull = false)
+    private int y1;
+
+    @DatabaseField(canBeNull = false)
+    private int z1;
+
+    @DatabaseField(canBeNull = false)
+    private int x2;
+
+    @DatabaseField(canBeNull = false)
+    private int y2;
+
+    @DatabaseField(canBeNull = false)
+    private int z2;
+
+    @ForeignCollectionField(eager = true)
+    private ForeignCollection<RegionMember> regionMembers;
+
+    @DatabaseField()
+    private Integer value;
+
+    public Region() {
+
+    }
+
+    public Region(String island, int regionLevel, int x1, int y1, int z1, int x2, int y2, int z2) {
+        this.island = island;
+        this.regionLevel = regionLevel;
+        this.x1 = Math.min(x1, x2);
+        this.y1 = Math.min(y1, y2);
+        this.x2 = Math.max(x1, x2);
+        this.y2 = Math.max(y1, y2);
+        this.z1 = Math.min(z1, z2);
+        this.z2 = Math.max(z1, z2);
+
+        save();
+        createDefaultGroupsAndReturnOwner();
+
+    }
+
+    public PermissionGroup getPermissionGroup(String name){
+        return PermissionGroup.getPermissionGroup(this, name);
+    }
+
+    public Region(Region parentRegion, int x1, int y1, int z1, int x2, int y2, int z2) {
+        this.island = parentRegion.getIsland();
+        this.regionLevel = parentRegion.getRegionLevel() + 1;
+        this.x1 = Math.min(x1, x2);
+        this.y1 = Math.min(y1, y2);
+        this.x2 = Math.max(x1, x2);
+        this.y2 = Math.max(y1, y2);
+        this.z1 = Math.min(z1, z2);
+        this.z2 = Math.max(z1, z2);
+
+        save();
+
+        copyDataFrom(parentRegion);
+    }
+
+    private void copyDataFrom(Region source) {
+        try {
+            Map<String, PermissionGroup> groupMapping = new HashMap<>();
+
+            List<PermissionGroup> sourceGroups = PermissionGroup.getDao().queryBuilder()
+                    .where().eq("region_id", source.getId()).query();
+
+            for (PermissionGroup sourceGroup : sourceGroups) {
+                PermissionGroup clonedGroup = sourceGroup.copyTo(this);
+                clonedGroup.save();
+                groupMapping.put(clonedGroup.getName(), clonedGroup);
+            }
+
+            for (RegionMember sourceMember : source.getRegionMembers()) {
+                PermissionGroup targetGroup = groupMapping.get(sourceMember.getPermissionGroup().getName());
+
+                if (targetGroup != null) {
+                    addRegionMember(sourceMember.getMemberType(), sourceMember.getName(), targetGroup);
+                }
+            }
+        } catch (SQLException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public Region(String island, int regionType, int x1, int y1, int z1, int x2, int y2, int z2, Player owner) {
+        this.island = island;
+        this.regionLevel = regionType;
+        this.x1 = Math.min(x1, x2);
+        this.y1 = Math.min(y1, y2);
+        this.x2 = Math.max(x1, x2);
+        this.y2 = Math.max(y1, y2);
+        this.z1 = Math.min(z1, z2);
+        this.z2 = Math.max(z1, z2);
+
+        this.save();
+
+        PermissionGroup ownerGroup = this.createDefaultGroupsAndReturnOwner();
+        addRegionMember("player", owner.getName(), ownerGroup);
+
+
+    }
+
+    public int getId() {
+        return id;
+    }
+
+    public int getRegionLevel() {
+        return regionLevel;
+    }
+
+    public int getX1() {
+        return x1;
+    }
+
+    public int getZ1() {
+        return z1;
+    }
+
+    public int getZ2() {
+        return z2;
+    }
+
+    public int getY1() {
+        return y1;
+    }
+
+    public int getX2() {
+        return x2;
+    }
+
+    public int getY2() {
+        return y2;
+    }
+
+    public ForeignCollection<RegionMember> getRegionMembers() {
+        return regionMembers;
+    }
+
+    public Integer getValue() {
+        return value;
+    }
+
+    public String getIsland() {
+        return island;
+    }
+
+
+
+
+
+    public void setRegionLevel(int regionLevel) {
+        this.regionLevel = regionLevel;
+    }
+
+    public void setValue(Integer value) {
+        this.value = value;
+    }
+    
+    public void save(){
+        try {
+
+            getDao().createOrUpdate(this);
+            List<Region> regions = cache.get(island);
+
+            if (regions == null) {
+                return;
+            }
+
+            regions.removeIf(region -> region.getId() == this.id);
+            regions.add(this);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void refreshCache(){
+        List<Region> regions = cache.get(island);
+
+        if (regions == null) {
+            return;
+        }
+
+        try {
+            Region fefreshedRegion = getDao().queryForId(this.id);
+            regions.removeIf(region -> region.getId() == this.id);
+            regions.add(fefreshedRegion);
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void addRegionMember(Player player, PermissionGroup group){
+        addRegionMember("player", player.getName(), group);
+    }
+
+    public void addRegionMember(String memberType, String member, PermissionGroup permissionGroup){
+        RegionMember regionMember = new RegionMember(this, memberType, member, permissionGroup);
+        regionMember.save();
+
+        List<Region> regions = cache.get(island);
+
+        if (regions == null) {
+            return;
+        }
+
+        regions.removeIf(region -> region.getId() == this.id);
+        regions.add(this);
+
+    }
+
+    public void removeRegionMember(Player player){
+        removeRegionMember("player", player.getName());
+    }
+
+    public void removeRegionMember(String memberType, String member){
+        try {
+            RegionMember.getDao().queryBuilder().where().eq("region", this).query();
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public RegionMember getRegionMember(Player player){
+        return getRegionMember("player", player.getName());
+    }
+
+    public boolean hasPermission(Player player, Permission permission){
+        RegionMember regionMember = getRegionMember(player);
+        PermissionGroup permissionGroup;
+
+        if (regionMember == null) {
+            permissionGroup = getPermissionGroup("default");
+        }else {
+            permissionGroup = regionMember.getPermissionGroup();
+        }
+
+        return permissionGroup.hasPermission(permission);
+    }
+
+    public boolean hasPermission(String memberType, String memberName, Permission permission){
+        RegionMember regionMember = getRegionMember(memberType, memberName);
+        PermissionGroup permissionGroup;
+
+        if (regionMember == null) {
+            permissionGroup = getPermissionGroup("default");
+        }else {
+            permissionGroup = regionMember.getPermissionGroup();
+        }
+
+        return permissionGroup.hasPermission(permission);
+    }
+
+
+
+    public static List<Region> getOverlappingRegions(Location loc1, Location loc2) {
+        if (loc1.getWorld() != loc2.getWorld()){
+            return null;
+        }
+
+        String island = loc1.getWorld().getName();
+
+        List<Region> overlapping = new java.util.ArrayList<>();
+
+        if (!cache.containsKey(island)) {
+            cacheRegions(island);
+        }
+
+        int minX = Math.min(loc1.getBlockX(), loc2.getBlockX());
+        int maxX = Math.max(loc1.getBlockX(), loc2.getBlockX());
+        int minY = Math.min(loc1.getBlockY(), loc2.getBlockY());
+        int maxY = Math.max(loc1.getBlockY(), loc2.getBlockY());
+        int minZ = Math.min(loc1.getBlockZ(), loc2.getBlockZ());
+        int maxZ = Math.max(loc1.getBlockZ(), loc2.getBlockZ());
+
+        for (Region region : cache.get(island)) {
+            if ((region.getX1() <= maxX
+                    && region.getX2() >= minX) && (region.getY1() <= maxY
+                    && region.getY2() >= minY) && (region.getZ1() <= maxZ
+                    && region.getZ2() >= minZ)) {
+                overlapping.add(region);
+            }
+        }
+
+        return overlapping;
+    }
+
+    public static Region getHighestLevelRegion(Location loc1, Location loc2) {
+        List<Region> regions = getOverlappingRegions(loc1, loc2);
+
+        if (regions.isEmpty()) {
+            return null;
+        }
+
+        return regions.stream().max(Comparator.comparingInt(Region::getRegionLevel)).orElse(null);
+    }
+
+    public RegionMember getRegionMember(String type, String name){
+        return this.regionMembers.stream().filter(regionMember -> regionMember.getMemberType().equals(type) && regionMember.getName().equals(name)).findFirst().orElse(null);
+    }
+
+    
+
+    public boolean isInside(int x, int y, int z) {
+        return x >= this.x1 && x <= this.x2 && y >= this.y1 && y <= this.y2 && z >= this.z1 && z <= this.z2;
+    }
+
+    public boolean envelops(Location loc1, Location loc2) {
+        int minX = Math.min(loc1.getBlockX(), loc2.getBlockX());
+        int maxX = Math.max(loc1.getBlockX(), loc2.getBlockX());
+        int minY = Math.min(loc1.getBlockY(), loc2.getBlockY());
+        int maxY = Math.max(loc1.getBlockY(), loc2.getBlockY());
+        int minZ = Math.min(loc1.getBlockZ(), loc2.getBlockZ());
+        int maxZ = Math.max(loc1.getBlockZ(), loc2.getBlockZ());
+
+        return this.x1 <= minX && this.x2 >= maxX &&
+                this.y1 <= minY && this.y2 >= maxY &&
+                this.z1 <= minZ && this.z2 >= maxZ;
+    }
+    
+    public static Region findById(int id) {
+        try {
+            return getDao().queryForId(id);
+        } catch (Exception e) {
+            return null;
+        }
+    }
+
+    public static void cacheRegions(String island) {
+        try {
+            List<Region> regions = getDao().queryBuilder()
+                    .where()
+                    .eq("island", island)
+                    .query();
+            cache.put(island, regions);
+        } catch (Exception e) {
+
+        }
+    }
+
+    public static Region findRegion(Location location){
+        return findRegion(location.getBlockX(), location.getBlockY(), location.getBlockZ(), location.getWorld().getName());
+    }
+
+    public static Region findRegion(int x, int y, int z, String island) {
+
+        Region region = null;
+        int highestType = -1;
+
+        if (!cache.containsKey(island)) {
+            cacheRegions(island);
+        }
+
+        for (Region cachedRegion : cache.get(island)) {
+            if (!cachedRegion.isInside(x, y, z)) {
+                continue;
+            }
+            if (highestType >= cachedRegion.getRegionLevel()){
+                continue;
+            }
+            region = cachedRegion;
+        }
+
+        return region;
+
+
+    }
+
+    public void changeBoundaries(int x1, int y1, int z1, int x2, int y2, int z2){
+        this.x1 = Math.min(x1, x2);
+        this.y1 = Math.min(y1, y2);
+        this.x2 = Math.max(x1, x2);
+        this.y2 = Math.max(y1, y2);
+        this.z1 = Math.min(z1, z2);
+        this.z2 = Math.max(z1, z2);
+    }
+
+    public PermissionGroup createDefaultGroupsAndReturnOwner(){
+        String ownerDisplayName = Messages.getAsString("region.permission-groups.owner.name");
+        String ownerDescription = Messages.getAsString("region.permission-groups.owner.description");
+        PermissionGroup owner = new PermissionGroup(this, "owner", ownerDisplayName, ownerDescription, Material.RED_CONCRETE, false, false, 101, 2147483647);
+        owner.save();
+
+        String adminDisplayName = Messages.getAsString("region.permission-groups.admin.name");
+        String adminDescription = Messages.getAsString("region.permission-groups.admin.description");
+        PermissionGroup admin = new PermissionGroup(this, "admin", adminDisplayName, adminDescription, Material.YELLOW_CONCRETE, true, true, 90, 2147482623);
+        admin.save();
+
+        String memberDisplayName = Messages.getAsString("region.permission-groups.member.name");
+        String memberDescription = Messages.getAsString("region.permission-groups.member.description");
+        PermissionGroup member = new PermissionGroup(this, "member", memberDisplayName, memberDescription, Material.GREEN_CONCRETE, true, true, 10, 2095231);
+        member.save();
+
+        String defaultDisplayName = Messages.getAsString("region.permission-groups.default");
+        String defaultDescription = Messages.getAsString("region.permission-groups.default.description");
+        PermissionGroup defaultGroup = new PermissionGroup(this, "default", defaultDisplayName, defaultDescription, Material.GRAY_CONCRETE, true, false, 0,96);
+        defaultGroup.save();
+
+        return owner;
+    }
+
+
+    public void delete() {
+        try {
+            getDao().delete(this);
+            cache.get(this.island).remove(this);
+            Dao<PermissionGroup, Integer> permissionGroupDao = PermissionGroup.getDao();
+            Dao<RegionMember, Integer> regionMemberDao = RegionMember.getDao();
+
+            DeleteBuilder<PermissionGroup, Integer> groupDeleteBuilder = permissionGroupDao.deleteBuilder();
+            groupDeleteBuilder.where().eq("region_id", this.id);
+            groupDeleteBuilder.delete();
+
+            DeleteBuilder<RegionMember, Integer> memberDeleteBuilder= regionMemberDao.deleteBuilder();
+            memberDeleteBuilder.where().eq("region_id", this.id);
+            memberDeleteBuilder.delete();
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+    }
+}
+
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/RegionMember.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/RegionMember.java
similarity index 80%
rename from src/main/java/xyz/soukup/ecoCraftCore/database/objects/RegionMember.java
rename to src/main/java/xyz/soukup/ecoCraftCore/objects/RegionMember.java
index 2cba6f5..0758ab4 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/RegionMember.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/RegionMember.java
@@ -1,4 +1,4 @@
-package xyz.soukup.ecoCraftCore.database.objects;
+package xyz.soukup.ecoCraftCore.objects;
 
 import com.j256.ormlite.dao.Dao;
 import com.j256.ormlite.field.DatabaseField;
@@ -25,8 +25,8 @@ public class RegionMember {
     @DatabaseField(foreign = true, foreignAutoRefresh = true)
     private Region region;
 
-    @DatabaseField(columnName = "member_group", canBeNull = false)
-    private String memberGroup;
+    @DatabaseField(columnName = "member_type", canBeNull = false)
+    private String memberType;
 
     @DatabaseField(columnName = "member_name", canBeNull = false)
     private String memberName;
@@ -40,7 +40,7 @@ public class RegionMember {
 
     public RegionMember(Region region, String membertype, String memberName, PermissionGroup permissionGroup){
         this.region = region;
-        this.memberGroup = membertype;
+        this.memberType = membertype;
         this.memberName = memberName;
         this.permissionGroup = permissionGroup;
     }
@@ -49,8 +49,8 @@ public class RegionMember {
         return region;
     }
 
-    public String getMemberGroup() {
-        return memberGroup;
+    public String getMemberType() {
+        return memberType;
     }
 
     public String getName() {
@@ -66,9 +66,14 @@ public class RegionMember {
         save();
     }
 
+    public boolean hasPermission(Permission permission){
+        return getPermissionGroup().hasPermission(permission);
+    }
+
     public void save(){
         try {
             getDao().createOrUpdate(this);
+            region.refreshCache();
         } catch (SQLException e) {
             throw new RuntimeException(e);
         }
@@ -77,6 +82,7 @@ public class RegionMember {
     public void delete(){
         try {
             getDao().delete(this);
+            region.refreshCache();
         } catch (SQLException e) {
             throw new RuntimeException(e);
         }
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Shop.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/Shop.java
similarity index 98%
rename from src/main/java/xyz/soukup/ecoCraftCore/database/objects/Shop.java
rename to src/main/java/xyz/soukup/ecoCraftCore/objects/Shop.java
index 3c8c2fc..b265c32 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Shop.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/Shop.java
@@ -1,4 +1,4 @@
-package xyz.soukup.ecoCraftCore.database.objects;
+package xyz.soukup.ecoCraftCore.objects;
 import com.j256.ormlite.dao.Dao;
 import com.j256.ormlite.field.DatabaseField;
 import com.j256.ormlite.table.DatabaseTable;
@@ -27,7 +27,7 @@ public class Shop {
     }
 
     public static void setDao(Dao<Shop, Integer> dao) {
-        dao = dao;
+        Shop.dao = dao;
     }
 
     @DatabaseField(generatedId = true)
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/objects/Status.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/Status.java
new file mode 100644
index 0000000..a3f1838
--- /dev/null
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/Status.java
@@ -0,0 +1,15 @@
+package xyz.soukup.ecoCraftCore.objects;
+
+public enum Status {
+    OK,
+    INVALID_SELECTION,
+    NO_PERMISSION,
+    NO_SELECTION,
+    REGION_NOT_ENVELOPS,
+    NOT_EXIST,
+    PLAYER_NOT_ON_ISLAND,
+    NOT_EXIST_GROUP,
+    ALREADY_MEMBER,
+    NOT_MEMBER,
+        
+}
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/TeleportRequest.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/TeleportRequest.java
similarity index 97%
rename from src/main/java/xyz/soukup/ecoCraftCore/database/objects/TeleportRequest.java
rename to src/main/java/xyz/soukup/ecoCraftCore/objects/TeleportRequest.java
index 500eb91..2e749e0 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/TeleportRequest.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/TeleportRequest.java
@@ -1,4 +1,4 @@
-package xyz.soukup.ecoCraftCore.database.objects;
+package xyz.soukup.ecoCraftCore.objects;
 
 import com.j256.ormlite.dao.Dao;
 import com.j256.ormlite.field.DatabaseField;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Transaction.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/Transaction.java
similarity index 98%
rename from src/main/java/xyz/soukup/ecoCraftCore/database/objects/Transaction.java
rename to src/main/java/xyz/soukup/ecoCraftCore/objects/Transaction.java
index 56e6fec..108f606 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/Transaction.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/Transaction.java
@@ -1,4 +1,4 @@
-package xyz.soukup.ecoCraftCore.database.objects;
+package xyz.soukup.ecoCraftCore.objects;
 
 import com.j256.ormlite.dao.Dao;
 import com.j256.ormlite.field.DatabaseField;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/VirtualChest.java b/src/main/java/xyz/soukup/ecoCraftCore/objects/VirtualChest.java
similarity index 99%
rename from src/main/java/xyz/soukup/ecoCraftCore/database/objects/VirtualChest.java
rename to src/main/java/xyz/soukup/ecoCraftCore/objects/VirtualChest.java
index a11cb83..dd5aeb9 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/database/objects/VirtualChest.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/objects/VirtualChest.java
@@ -1,4 +1,4 @@
-package xyz.soukup.ecoCraftCore.database.objects;
+package xyz.soukup.ecoCraftCore.objects;
 
 import com.j256.ormlite.dao.Dao;
 import com.j256.ormlite.field.DataType;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/player/PreparePlayer.java b/src/main/java/xyz/soukup/ecoCraftCore/player/PreparePlayer.java
index 991ff68..1c064ab 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/player/PreparePlayer.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/player/PreparePlayer.java
@@ -3,7 +3,7 @@ package xyz.soukup.ecoCraftCore.player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerJoinEvent;
-import xyz.soukup.ecoCraftCore.database.objects.Account;
+import xyz.soukup.ecoCraftCore.objects.Account;
 
 public class PreparePlayer implements Listener {
 
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/player/TeleportRequestsHandler.java b/src/main/java/xyz/soukup/ecoCraftCore/player/TeleportRequestsHandler.java
index 538c6f8..f6cff89 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/player/TeleportRequestsHandler.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/player/TeleportRequestsHandler.java
@@ -5,7 +5,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerJoinEvent;
-import xyz.soukup.ecoCraftCore.database.objects.TeleportRequest;
+import xyz.soukup.ecoCraftCore.objects.TeleportRequest;
 import xyz.soukup.ecoCraftCore.islands.IslandManager;
 
 import java.sql.SQLException;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionAdminCommand.java b/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionAdminCommand.java
index 524c1bc..08b59ba 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionAdminCommand.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionAdminCommand.java
@@ -9,7 +9,7 @@ import io.papermc.paper.command.brigadier.CommandSourceStack;
 import io.papermc.paper.command.brigadier.Commands;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import xyz.soukup.ecoCraftCore.database.objects.Region;
+import xyz.soukup.ecoCraftCore.objects.Region;
 import xyz.soukup.ecoCraftCore.messages.Messages;
 
 import java.sql.SQLException;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionCommand.java b/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionCommand.java
new file mode 100644
index 0000000..e36a4b2
--- /dev/null
+++ b/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionCommand.java
@@ -0,0 +1,225 @@
+package xyz.soukup.ecoCraftCore.regions;
+
+import com.j256.ormlite.stmt.QueryBuilder;
+import com.mojang.brigadier.arguments.IntegerArgumentType;
+import com.mojang.brigadier.arguments.StringArgumentType;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import com.mojang.brigadier.builder.RequiredArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import com.mojang.brigadier.suggestion.Suggestions;
+import com.mojang.brigadier.suggestion.SuggestionsBuilder;
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import io.papermc.paper.command.brigadier.Commands;
+import io.papermc.paper.command.brigadier.argument.ArgumentTypes;
+import io.papermc.paper.command.brigadier.argument.resolvers.selector.PlayerSelectorArgumentResolver;
+import io.papermc.paper.registry.RegistryKey;
+import org.bukkit.Material;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+import xyz.soukup.ecoCraftCore.messages.Messages;
+import xyz.soukup.ecoCraftCore.messages.Replace;
+import xyz.soukup.ecoCraftCore.objects.Permission;
+import xyz.soukup.ecoCraftCore.objects.PermissionGroup;
+import xyz.soukup.ecoCraftCore.objects.Region;
+import xyz.soukup.ecoCraftCore.objects.RegionMember;
+
+import java.sql.SQLException;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+
+public class RegionCommand {
+
+    public static LiteralArgumentBuilder<CommandSourceStack> command(){
+        LiteralArgumentBuilder<CommandSourceStack> confirm = Commands.literal("confirm");
+        RequiredArgumentBuilder<CommandSourceStack, PlayerSelectorArgumentResolver> playerArgument = Commands.argument("player", ArgumentTypes.player());
+        RequiredArgumentBuilder<CommandSourceStack, String> memberArgument = Commands.argument("member", StringArgumentType.word()).suggests(RegionCommand::memberGroupSuggestions);
+        RequiredArgumentBuilder<CommandSourceStack, String> groupArgument = Commands.argument("group", StringArgumentType.word()).suggests(RegionCommand::memberGroupSuggestions);
+        RequiredArgumentBuilder<CommandSourceStack, ItemStack> materialArgument = Commands.argument("icon", ArgumentTypes.itemStack());
+
+        LiteralArgumentBuilder<CommandSourceStack> create = Commands.literal("create")
+                .executes(RegionCommand::create);
+
+        LiteralArgumentBuilder<CommandSourceStack> delete = Commands.literal("delete")
+                .executes(RegionCommand::delete)
+                .then(confirm.executes(RegionCommand::delete));
+
+        LiteralArgumentBuilder<CommandSourceStack> addMember = Commands.literal("add-member")
+                .then(playerArgument.then(groupArgument.executes(RegionCommand::addMember)));
+
+        LiteralArgumentBuilder<CommandSourceStack> removeMember = Commands.literal("remove-member")
+                .then(playerArgument.executes(RegionCommand::removeMember));
+
+        LiteralArgumentBuilder<CommandSourceStack> member = Commands.literal("member")
+                .then(addMember)
+                .then(removeMember);
+
+        LiteralArgumentBuilder<CommandSourceStack> group = Commands.literal("group");
+
+        LiteralArgumentBuilder<CommandSourceStack> groupAdd = Commands.literal("create")
+                ;
+        LiteralArgumentBuilder<CommandSourceStack> groupRemove = Commands.literal("remove");
+
+        RequiredArgumentBuilder<CommandSourceStack, Integer> regionEdits = Commands.argument("id", IntegerArgumentType.integer(1, 2147483647))
+                .then(delete)
+                .then(member)
+                .then(group);
+
+        return Commands.literal("region")
+                .requires(c -> c.getSender() instanceof Player)
+                .then(create)
+                .then(regionEdits);
+    }
+
+    private static CompletableFuture<Suggestions> memberGroupSuggestions(CommandContext<CommandSourceStack> context, SuggestionsBuilder builder){
+        Player player = (Player) context.getSource().getSender();
+        int id = context.getArgument("id", Integer.class);
+        Region region = Region.findById(id);
+
+        if (region == null){
+            return builder.buildFuture();
+        }
+
+        if (!region.hasPermission(player, Permission.MANAGE_MEMBERS)){
+            return builder.buildFuture();
+        }
+
+        RegionMember regionMember = region.getRegionMember(player);
+
+        if (regionMember == null){
+            return builder.buildFuture();
+        }
+
+        PermissionGroup senderGroup = regionMember.getPermissionGroup();
+
+        QueryBuilder<PermissionGroup, Integer> queryBuilder = PermissionGroup.getDao().queryBuilder();
+        try {
+            queryBuilder.selectColumns("name");
+            queryBuilder.where().eq("region_id", id).and().lt("weight", senderGroup.getWeight());
+            List<PermissionGroup> permissionGroups = queryBuilder.query();
+            for (PermissionGroup permissionGroup : permissionGroups){
+                builder.suggest(permissionGroup.getName());
+            }
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+
+
+        return builder.buildFuture();
+    }
+
+    private static CompletableFuture<Suggestions> memberSuggestions(CommandContext<CommandSourceStack> context, SuggestionsBuilder builder){
+        Player player = (Player) context.getSource().getSender();
+        int id = context.getArgument("id", Integer.class);
+        Region region = Region.findById(id);
+
+        if (region == null){
+            return builder.buildFuture();
+        }
+
+        if (!region.hasPermission(player, Permission.MANAGE_MEMBERS)){
+            return builder.buildFuture();
+        }
+
+        RegionMember regionMember = region.getRegionMember(player);
+
+        if (regionMember == null){
+            return builder.buildFuture();
+        }
+
+        PermissionGroup senderGroup = regionMember.getPermissionGroup();
+
+        QueryBuilder<RegionMember, Integer> queryBuilder = RegionMember.getDao().queryBuilder();
+        try {
+            queryBuilder.selectColumns("member_name");
+            queryBuilder.where().eq("region_id", id);
+            List<RegionMember> regionMembers = queryBuilder.query();
+            for (RegionMember member : regionMembers){
+                if (member.getPermissionGroup().getWeight() >= senderGroup.getWeight()){
+                    continue;
+                }
+                builder.suggest(member.getName());
+            }
+        } catch (SQLException e) {
+            throw new RuntimeException(e);
+        }
+
+
+        return builder.buildFuture();
+    }
+
+    private static int removeMember(CommandContext<CommandSourceStack> context) {
+        int id = context.getArgument("id", Integer.class);
+        Player senderPlayer = (Player) context.getSource().getSender();
+        String memberToRemove = context.getArgument("member", String.class);
+
+
+        switch (RegionManager.removeMemberSafely(id, memberToRemove, senderPlayer)){
+            case OK -> Messages.send(senderPlayer, "region.command.removed-member");
+            case NOT_EXIST -> Messages.send(senderPlayer, "region.command.error.not-exist");
+            case NO_PERMISSION -> Messages.send(senderPlayer, "region.command.error.no-permission");
+            case NOT_MEMBER -> Messages.send(senderPlayer, "region.command.error.not-member");
+
+        }
+
+        return 0;
+
+    }
+
+    private static int addMember(CommandContext<CommandSourceStack> context){
+        int id = context.getArgument("id", Integer.class);
+        String groupName = context.getArgument("group", String.class);
+        Player senderPlayer = (Player) context.getSource().getSender();
+        PlayerSelectorArgumentResolver playerSelectorArgumentResolver = context.getArgument("player", PlayerSelectorArgumentResolver.class);
+        try {
+            Player playerToAdd = playerSelectorArgumentResolver.resolve(context.getSource()).getFirst();
+
+            switch (RegionManager.addMemberSafely(id, playerToAdd, senderPlayer, groupName)){
+                case OK -> Messages.send(senderPlayer, "region.command.added-member");
+                case NOT_EXIST -> Messages.send(senderPlayer, "region.command.error.not-exist");
+                case NO_PERMISSION -> Messages.send(senderPlayer, "region.command.error.no-permission");
+                case NOT_EXIST_GROUP -> Messages.send(senderPlayer, "region.command.error.not-exist-group");
+                case PLAYER_NOT_ON_ISLAND -> Messages.send(senderPlayer, "region.command.error.player-not-on-island");
+                case ALREADY_MEMBER -> Messages.send(senderPlayer, "region.command.error.already-member");
+            }
+        } catch (CommandSyntaxException e) {
+            throw new RuntimeException(e);
+        }
+        return 0;
+    }
+
+    private static int delete(CommandContext<CommandSourceStack> context) {
+        Player player = (Player) context.getSource().getSender();
+        int id = context.getArgument("id", Integer.class);
+
+        if (!context.getInput().endsWith("confirm")){
+            Messages.send(player, "region.command.confirm-warning.delete", new Replace("id", String.valueOf(id)));
+            return 1;
+        }
+
+        switch (RegionManager.deleteRegionSafely(id, player)){
+            case OK -> Messages.send(player, "region.command.deleted");
+            case NOT_EXIST -> Messages.send(player, "region.command.error.not-exist");
+            case NO_PERMISSION -> Messages.send(player, "region.command.error.no-permission");
+        }
+
+        return 0;
+    }
+
+    private static int create(CommandContext<CommandSourceStack> context) {
+        Player player = (Player) context.getSource().getSender();
+
+        switch (RegionManager.createRegionSafely(player)){
+            case OK -> Messages.send(player, "region.command.created");
+            case NO_SELECTION -> Messages.send(player, "region.command.error.no-selection");
+            case NO_PERMISSION -> Messages.send(player, "region.command.error.no-permission");
+            case INVALID_SELECTION -> Messages.send(player, "region.command.error.invalid-selection");
+            case REGION_NOT_ENVELOPS -> Messages.send(player, "region.command.error.region-not-envelops");
+        }
+        return 0;
+    }
+
+
+
+
+}
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionEvents.java b/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionEvents.java
index 254638d..abdeffc 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionEvents.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionEvents.java
@@ -1,8 +1,13 @@
 package xyz.soukup.ecoCraftCore.regions;
 
+import org.bukkit.Bukkit;
 import org.bukkit.Location;
+import org.bukkit.Material;
 import org.bukkit.NamespacedKey;
+import org.bukkit.block.Barrel;
 import org.bukkit.block.Block;
+import org.bukkit.block.Chest;
+import org.bukkit.block.DoubleChest;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Item;
 import org.bukkit.entity.Player;
@@ -12,14 +17,20 @@ import org.bukkit.event.block.Action;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.entity.EntityDamageByEntityEvent;
+import org.bukkit.event.entity.EntityMountEvent;
+import org.bukkit.event.entity.EntityPickupItemEvent;
+import org.bukkit.event.inventory.InventoryOpenEvent;
 import org.bukkit.event.inventory.InventoryPickupItemEvent;
 import org.bukkit.event.player.*;
 import org.bukkit.event.vehicle.VehicleDestroyEvent;
 import org.bukkit.event.vehicle.VehicleEntityCollisionEvent;
+import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
+import org.bukkit.persistence.PersistentDataContainer;
 import org.bukkit.persistence.PersistentDataType;
-import xyz.soukup.ecoCraftCore.database.objects.Region;
-import xyz.soukup.ecoCraftCore.database.objects.RegionMember;
+import org.bukkit.util.Vector;
+import xyz.soukup.ecoCraftCore.objects.Permission;
+import xyz.soukup.ecoCraftCore.objects.Region;
 
 import static xyz.soukup.ecoCraftCore.EcoCraftCore.plugin;
 
@@ -27,35 +38,31 @@ public class RegionEvents implements Listener {
 
     @EventHandler
     public void onPlayerInteract(PlayerInteractEvent event){
-        switch (event.getAction()) {
-            case RIGHT_CLICK_BLOCK:
-            case LEFT_CLICK_BLOCK:
-                break;
-            default:
-                return;
-        }
-
+        if (event.getAction() != Action.RIGHT_CLICK_BLOCK) return;
 
         Block block = event.getClickedBlock();
-        ItemStack item = event.getItem();
         if (block == null) return;
 
-        if (item != null && item.getType().isBlock() && !block.getType().isInteractable()) {
+        ItemStack item = event.getItem();
+        Player player = event.getPlayer();
+
+        boolean interactable = block.getType().isInteractable();
+
+        if ((!interactable || player.isSneaking()) && item != null && item.getType().isBlock()) {
             return;
         }
 
-        boolean allowed = isAllowedToInteract(
-                block.getWorld().getName(),
-                event.getPlayer(),
-                block.getX(),
-                block.getY(),
-                block.getZ()
-        );
+        boolean harvestAllowed = RegionManager.hasPermission(player, block.getLocation(), Permission.HARVEST);
 
-        if (allowed){
+        if (isCrop(block.getType()) && harvestAllowed) {
             return;
         }
 
+        boolean interactAllowed = RegionManager.hasPermission(player, block.getLocation(), Permission.INTERACT);
+
+        if (interactAllowed) {
+            return;
+        }
         event.setCancelled(true);
     }
 
@@ -68,13 +75,7 @@ public class RegionEvents implements Listener {
         Player player = event.getPlayer();
         Location location = player.getLocation();
 
-        boolean allowed = isAllowedToInteract(
-                location.getWorld().getName(),
-                player,
-                location.getBlockX(),
-                location.getBlockY(),
-                location.getBlockZ()
-        );
+        boolean allowed = RegionManager.hasPermission(player, location, Permission.REDSTONE_INTERACT);
 
         if (allowed){
             return;
@@ -88,15 +89,15 @@ public class RegionEvents implements Listener {
     public void onBlockPlace(BlockPlaceEvent event) {
         Block block = event.getBlockPlaced();
 
-        boolean allowed = isAllowedToInteract(
-                block.getWorld().getName(),
-                event.getPlayer(),
-                block.getX(),
-                block.getY(),
-                block.getZ()
-        );
+        boolean placeAllowed = RegionManager.hasPermission(event.getPlayer(), block.getLocation(), Permission.PLACE);
 
-        if (allowed){
+        if (placeAllowed){
+            return;
+        }
+
+        boolean plantAllowed = RegionManager.hasPermission(event.getPlayer(), block.getLocation(), Permission.PLANT);
+
+        if (plantAllowed && isCrop(block.getType())){
             return;
         }
 
@@ -108,15 +109,15 @@ public class RegionEvents implements Listener {
 
         Block block = event.getBlock();
 
-        boolean allowed = isAllowedToInteract(
-                block.getWorld().getName(),
-                event.getPlayer(),
-                block.getX(),
-                block.getY(),
-                block.getZ()
-        );
+        boolean breakAllowed = RegionManager.hasPermission(event.getPlayer(), block.getLocation(), Permission.BREAK);
 
-        if (allowed){
+        if (breakAllowed){
+            return;
+        }
+
+        boolean harvestAllowed = RegionManager.hasPermission(event.getPlayer(), block.getLocation(), Permission.HARVEST);
+
+        if (isCrop(block.getType()) && harvestAllowed) {
             return;
         }
 
@@ -127,13 +128,7 @@ public class RegionEvents implements Listener {
     public void onBucketUse(PlayerBucketEmptyEvent event) {
         Block clickedBlock = event.getBlockClicked();
 
-        boolean allowed = isAllowedToInteract(
-                clickedBlock.getWorld().getName(),
-                event.getPlayer(),
-                clickedBlock.getX(),
-                clickedBlock.getY(),
-                clickedBlock.getZ()
-        );
+        boolean allowed = RegionManager.hasPermission(event.getPlayer(), clickedBlock.getLocation(), Permission.BUCKET_USE);
 
         if (allowed){
             return;
@@ -146,13 +141,7 @@ public class RegionEvents implements Listener {
     public void onBucketUse(PlayerBucketFillEvent event) {
         Block clickedBlock = event.getBlockClicked();
 
-        boolean allowed = isAllowedToInteract(
-                clickedBlock.getWorld().getName(),
-                event.getPlayer(),
-                clickedBlock.getX(),
-                clickedBlock.getY(),
-                clickedBlock.getZ()
-        );
+        boolean allowed = RegionManager.hasPermission(event.getPlayer(), clickedBlock.getLocation(), Permission.BUCKET_USE);
 
         if (allowed){
             return;
@@ -167,12 +156,7 @@ public class RegionEvents implements Listener {
         Location location = entity.getLocation();
 
 
-        boolean allowed = isAllowedToInteract(
-                location.getWorld().getName(),
-                event.getPlayer(),
-                location.getBlockX(),
-                location.getBlockY(),
-                location.getBlockZ());
+        boolean allowed = RegionManager.hasPermission(event.getPlayer(), location, Permission.ENTITY_INTERACT);
 
         if (allowed){
             return;
@@ -191,12 +175,7 @@ public class RegionEvents implements Listener {
         Entity entity = event.getEntity();
         Location location = entity.getLocation();
 
-        boolean allowed = isAllowedToInteract(
-                location.getWorld().getName(),
-                player,
-                location.getBlockX(),
-                location.getBlockY(),
-                location.getBlockZ());
+        boolean allowed = RegionManager.hasPermission(player, location, Permission.HARM_ENTITIES);
 
         if (allowed){
             return;
@@ -215,48 +194,74 @@ public class RegionEvents implements Listener {
 
         Location location = event.getVehicle().getLocation();
 
-        boolean allowed = isAllowedToInteract(
-                location.getWorld().getName(),
-                player,
-                location.getBlockX(),
-                location.getBlockY(),
-                location.getBlockZ());
+        boolean allowed = RegionManager.hasPermission(player, location, Permission.VEHICLE_INTERACT);
 
         if (allowed){
             return;
         }
 
         event.setCancelled(true);
+        event.getVehicle().setVelocity(new Vector(0, 0, 0));
     }
 
-    //Preventing hopper interaction :P
+
     @EventHandler
     public void onDrop(PlayerDropItemEvent event) {
         Player player = event.getPlayer();
         Location location = player.getLocation();
 
-        boolean allowed = isAllowedToInteract(
-                location.getWorld().getName(),
-                player,
-                location.getBlockX(),
-                location.getBlockY(),
-                location.getBlockZ());
+        boolean allowed = RegionManager.hasPermission(player, location, Permission.DROP_ITEMS);
 
-        if (allowed){
+        if (!allowed){
+            event.setCancelled(true);
             return;
         }
 
         Item item = event.getItemDrop();
 
-        item.getPersistentDataContainer().set(new NamespacedKey(plugin, "hopper_stopper"), PersistentDataType.BYTE, (byte) 1);
+        item.getPersistentDataContainer().set(new NamespacedKey(plugin, "player-who-dropped"), PersistentDataType.BYTE, (byte) 1);
 
     }
 
+    @EventHandler
+    public void onPickup(EntityPickupItemEvent event){
+        if (!(event.getEntity() instanceof Player player)){
+            return;
+        }
+
+        Location location = event.getItem().getLocation();
+
+        boolean allowed = RegionManager.hasPermission(player, location, Permission.PICKUP_ITEMS);
+
+        if (allowed) return;
+
+        event.setCancelled(true);
+    }
+
     @EventHandler
     public void onHopperPickup(InventoryPickupItemEvent event) {
+
         Item item = event.getItem();
+        PersistentDataContainer dataContainer = item.getPersistentDataContainer();
+
+
+        if (!dataContainer.has(new NamespacedKey(plugin, "player-who-dropped"), PersistentDataType.STRING)) {
+            return;
+        }
+
+        String playerName = dataContainer.get(new NamespacedKey(plugin, "player-who-dropped"), PersistentDataType.STRING);
+
+        assert playerName != null;
+        Player player = Bukkit.getPlayer(playerName);
+
+        if (player == null){
+            event.setCancelled(true);
+            return;
+        }
+
+        boolean allowed = RegionManager.hasPermission(player, item.getLocation(), Permission.USE_HOPPER);
 
-        if (!item.getPersistentDataContainer().has(new NamespacedKey(plugin, "hopper_stopper"), PersistentDataType.BYTE)) {
+        if (allowed){
             return;
         }
 
@@ -271,12 +276,7 @@ public class RegionEvents implements Listener {
 
         Location location = event.getVehicle().getLocation();
 
-        boolean allowed = isAllowedToInteract(
-                location.getWorld().getName(),
-                player,
-                location.getBlockX(),
-                location.getBlockY(),
-                location.getBlockZ());
+        boolean allowed = RegionManager.hasPermission(player, location, Permission.VEHICLE_BREAK);
 
         if (allowed){
             return;
@@ -285,34 +285,89 @@ public class RegionEvents implements Listener {
         event.setCancelled(true);
     }
 
+    @EventHandler
+    public void onOpenChest(InventoryOpenEvent event) {
+        InventoryHolder holder = event.getInventory().getHolder();
+        Player player = (Player) event.getPlayer();
+        Location location = player.getLocation();
+
+        if (!(holder instanceof Chest || holder instanceof DoubleChest || holder instanceof Barrel)){
+            return;
+        }
+
+        boolean allowed = RegionManager.hasPermission(player, location, Permission.OPEN_CHESTS);
+
+        if (allowed){
+            return;
+        }
+
+        event.setCancelled(true);
+
+    }
+
+    @EventHandler
+    public void onMove(PlayerMoveEvent event) {
+        if (event.getFrom().getBlockX() == event.getTo().getBlockX()
+                && event.getFrom().getBlockY() == event.getTo().getBlockY()
+                && event.getFrom().getBlockZ() == event.getTo().getBlockZ()) {
+            return;
+        }
+
+        Player player = event.getPlayer();
+        Location from = event.getFrom();
+        Location to = event.getTo();
+
+        Region fromRegion = Region.findRegion(from);
+        Region toRegion = Region.findRegion(to);
 
+        if (fromRegion == toRegion){
+            return;
+        }
 
-    private boolean isAllowedToInteract(String island, Player player, Location location){
-        return isAllowedToInteract(island, player, location.getBlockX(), location.getBlockY(), location.getBlockZ());
+        boolean allowedToEnter = RegionManager.hasPermission(player, toRegion, Permission.ENTER);
+        boolean allowedToExit = RegionManager.hasPermission(player, fromRegion, Permission.EXIT);
+
+        if (allowedToEnter && allowedToExit){
+            return;
+        }
+
+        event.setCancelled(true);
     }
 
-    private boolean isAllowedToInteract(String island, Player player, int x, int y, int z){
-        if (player.isOp()){
-            return true;
+    @EventHandler
+    public void onMountVehicle(EntityMountEvent event) {
+        if (!(event.getEntity() instanceof Player player)){
+            return;
         }
 
-        Region region = Region.findRegion(x, y, z, island);
+        Entity mount = event.getMount();
+        String entityType = mount.getType().name();
 
-        if (region == null){
-            return false;
+        if (!(entityType.contains("BOAT") || entityType.contains("MINECART"))){
+            return;
         }
 
-        String name = player.getName();
+        Location location = mount.getLocation();
 
-        for (RegionMember regionMember : region.getRegionMembers()){
+        boolean allowed = RegionManager.hasPermission(player, location, Permission.VEHICLE_RIDE);
 
-            if (regionMember.getMemberGroup().equals("player") && regionMember.getName().equals(name)){
-                return true;
-            }
+        if (allowed){
+            return;
         }
 
-        return false;
+        event.setCancelled(true);
     }
 
+    private boolean isCrop(Material material) {
+        String name = material.name();
+        return name.endsWith("_SAPLING") || name.endsWith("_CROPS") ||
+                material == Material.WHEAT || material == Material.CARROTS ||
+                material == Material.POTATOES || material == Material.BEETROOTS ||
+                material == Material.NETHER_WART || material == Material.SWEET_BERRY_BUSH ||
+                material == Material.SUGAR_CANE || material == Material.CACTUS ||
+                material == Material.PUMPKIN_STEM || material == Material.MELON_STEM;
+    }
+
+
 
 }
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionManager.java b/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionManager.java
index a98bfa7..8f529d5 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionManager.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/regions/RegionManager.java
@@ -2,12 +2,14 @@ package xyz.soukup.ecoCraftCore.regions;
 
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
-import xyz.soukup.ecoCraftCore.database.objects.Region;
-import xyz.soukup.ecoCraftCore.database.objects.RegionMember;
+import xyz.soukup.ecoCraftCore.objects.*;
 import xyz.soukup.ecoCraftCore.positionMarker.MarkerEvent;
 
 public class RegionManager {
-    public static int createRegion(Player player, Integer type, String owner, String ownerType){
+
+    public static PermissionGroup defaultPermissions = new PermissionGroup(409696);
+
+    public static int createRegion(Player player, Integer level, String owner, String ownerType){
         Location primaryLocation = MarkerEvent.primaryLocations.get(player);
         Location secondaryLocation = MarkerEvent.secondaryLocations.get(player);
 
@@ -27,7 +29,7 @@ public class RegionManager {
         int y2 = secondaryLocation.getBlockY();
         int z2 = secondaryLocation.getBlockZ();
 
-        Region region = new Region(worldName, type, x1, y1, z1, x2, y2, z2);
+        Region region = new Region(worldName, level, x1, y1, z1, x2, y2, z2);
         region.save();
 
         region.addRegionMember(ownerType, owner, region.getPermissionGroup("owner"));
@@ -68,11 +70,175 @@ public class RegionManager {
 
         for (RegionMember regionMember : region.getRegionMembers()){
 
-            if (regionMember.getMemberGroup().equals("player") && regionMember.getName().equals(name)){
+            if (regionMember.getMemberType().equals("player") && regionMember.getName().equals(name)){
                 return true;
             }
         }
 
         return false;
     }
+
+    public static boolean hasPermission(Player player, Location location, Permission permission){
+        if (player.hasPermission("ecocraftcore.region.bypass")){
+            return true;
+        }
+
+        int x = location.getBlockX();
+        int y = location.getBlockY();
+        int z = location.getBlockZ();
+        String island = location.getWorld().getName();
+
+        Region region = Region.findRegion(x, y, z, island);
+
+        return hasPermission(player, region, permission);
+
+    }
+
+    public static boolean hasPermission(Player player, Region region, Permission permission){
+
+        if (player.hasPermission("ecocraftcore.region.bypass")){
+            return true;
+        }
+
+        if (region == null){
+            return defaultPermissions.hasPermission(permission);
+        }
+
+        return region.hasPermission(player, permission);
+    }
+
+    public static boolean hasPermission(String memberType, String memberName, Location location, Permission permission){
+
+        int x = location.getBlockX();
+        int y = location.getBlockY();
+        int z = location.getBlockZ();
+        String island = location.getWorld().getName();
+
+        Region region = Region.findRegion(x, y, z, island);
+
+        return hasPermission(memberType, memberName, region, permission);
+
+    }
+
+    public static boolean hasPermission(String memberType, String memberName, Region region, Permission permission){
+
+        if (region == null){
+            return defaultPermissions.hasPermission(permission);
+        }
+
+        return region.hasPermission(memberType, memberName, permission);
+    }
+
+    public static Status deleteRegionSafely(int regionId, Player player){
+        Region region = Region.findById(regionId);
+
+        if (region == null){
+            return Status.NOT_EXIST;
+        }
+
+        if (!region.hasPermission(player, Permission.MANAGE_REGIONS)){
+            return Status.NO_PERMISSION;
+        }
+
+        region.delete();
+        return Status.OK;
+    }
+
+    public static Status createRegionSafely(Player player){
+        Location primaryLocation = MarkerEvent.primaryLocations.get(player);
+        Location secondaryLocation = MarkerEvent.secondaryLocations.get(player);
+
+        if (primaryLocation == null || secondaryLocation == null){
+            return Status.NO_SELECTION;
+        }
+
+        Region region = Region.getHighestLevelRegion(primaryLocation, secondaryLocation);
+
+        if (region == null){
+            return Status.INVALID_SELECTION;
+        }
+
+        if (!region.hasPermission(player, Permission.MANAGE_REGIONS)){
+            return Status.NO_PERMISSION;
+        }
+
+        if (!region.envelops(primaryLocation, secondaryLocation)){
+            return Status.REGION_NOT_ENVELOPS;
+        }
+
+        int x1 = primaryLocation.getBlockX();
+        int y1 = primaryLocation.getBlockY();
+        int z1 = primaryLocation.getBlockZ();
+        int x2 = secondaryLocation.getBlockX();
+        int y2 = secondaryLocation.getBlockY();
+        int z2 = secondaryLocation.getBlockZ();
+
+        new Region(region, x1, y1, z1, x2, y2, z2);
+
+        return Status.OK;
+    }
+
+
+    public static Status addMemberSafely(int id, Player playerToAdd, Player senderPlayer, String permissionGroupName) {
+        Region region = Region.findById(id);
+
+        if (region == null){
+            return Status.NOT_EXIST;
+        }
+
+        PermissionGroup group = region.getPermissionGroup(permissionGroupName);
+        PermissionGroup senderGroup = region.getRegionMember(senderPlayer).getPermissionGroup();
+
+        if (group == null){
+            return Status.NOT_EXIST_GROUP;
+        }
+
+        if (playerToAdd.getWorld().getName().equals(region.getIsland())){
+            return Status.PLAYER_NOT_ON_ISLAND;
+        }
+
+        if (!(region.hasPermission(senderPlayer, Permission.MANAGE_MEMBERS) && senderGroup.getWeight() > group.getWeight())){
+            return Status.NO_PERMISSION;
+        }
+
+        if (region.getRegionMember(playerToAdd) != null){
+            return Status.ALREADY_MEMBER;
+        }
+
+        region.addRegionMember(playerToAdd, group);
+        return Status.OK;
+
+    }
+
+    public static Status removeMemberSafely(int id, String memberToRemove, Player senderPlayer){
+        Region region = Region.findById(id);
+
+        if (region == null){
+            return Status.NOT_EXIST;
+        }
+
+        RegionMember regionMember = region.getRegionMember( "player", memberToRemove);
+
+        if (regionMember == null){
+            return Status.NOT_MEMBER;
+        }
+
+        PermissionGroup GroupOfRemoved = regionMember.getPermissionGroup();
+        RegionMember senderAsMember = region.getRegionMember(senderPlayer);
+
+        if (senderAsMember == null){
+            return Status.NO_PERMISSION;
+        }
+
+        PermissionGroup senderGroup = senderAsMember.getPermissionGroup();
+
+        if (!(region.hasPermission(senderPlayer, Permission.MANAGE_MEMBERS) && senderGroup.getWeight() > GroupOfRemoved.getWeight())){
+            return Status.NO_PERMISSION;
+        }
+
+        region.removeRegionMember("player", memberToRemove);
+        return Status.OK;
+
+
+    }
 }
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/shop/ShopCommand.java b/src/main/java/xyz/soukup/ecoCraftCore/shop/ShopCommand.java
index a7c98d2..9ffcee6 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/shop/ShopCommand.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/shop/ShopCommand.java
@@ -10,8 +10,8 @@ import org.bukkit.block.Sign;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 import xyz.soukup.ecoCraftCore.positionMarker.MarkerEvent;
-import xyz.soukup.ecoCraftCore.database.objects.Shop;
-import xyz.soukup.ecoCraftCore.database.objects.VirtualChest;
+import xyz.soukup.ecoCraftCore.objects.Shop;
+import xyz.soukup.ecoCraftCore.objects.VirtualChest;
 import xyz.soukup.ecoCraftCore.inventory.InventoryUtils;
 import xyz.soukup.ecoCraftCore.messages.Messages;
 import xyz.soukup.ecoCraftCore.utilities.PDC;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/shop/ShopLogic.java b/src/main/java/xyz/soukup/ecoCraftCore/shop/ShopLogic.java
index 78a3c0c..a60ac4b 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/shop/ShopLogic.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/shop/ShopLogic.java
@@ -31,10 +31,10 @@ import xyz.soukup.ecoCraftCore.virtualChest.VirtualChestLogic;
 import xyz.soukup.ecoCraftCore.gui.GuiItemBuilder;
 import xyz.soukup.ecoCraftCore.inventory.InventoryUtils;
 import xyz.soukup.ecoCraftCore.messages.Messages;
-import xyz.soukup.ecoCraftCore.database.objects.Account;
-import xyz.soukup.ecoCraftCore.database.objects.Shop;
-import xyz.soukup.ecoCraftCore.database.objects.Transaction;
-import xyz.soukup.ecoCraftCore.database.objects.VirtualChest;
+import xyz.soukup.ecoCraftCore.objects.Account;
+import xyz.soukup.ecoCraftCore.objects.Shop;
+import xyz.soukup.ecoCraftCore.objects.Transaction;
+import xyz.soukup.ecoCraftCore.objects.VirtualChest;
 import xyz.soukup.ecoCraftCore.utilities.*;
 
 import java.util.HashMap;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/sign/SignEditCommand.java b/src/main/java/xyz/soukup/ecoCraftCore/sign/SignEditCommand.java
index 3d6b9d3..af96002 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/sign/SignEditCommand.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/sign/SignEditCommand.java
@@ -23,12 +23,10 @@ import org.bukkit.block.sign.Side;
 import org.bukkit.block.sign.SignSide;
 import org.bukkit.entity.Player;
 import org.bukkit.persistence.PersistentDataType;
-import xyz.soukup.ecoCraftCore.database.objects.Shop;
 import xyz.soukup.ecoCraftCore.messages.Messages;
 import xyz.soukup.ecoCraftCore.regions.RegionManager;
 import xyz.soukup.ecoCraftCore.utilities.PDC;
 
-import javax.sound.sampled.Line;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/sit/LetMeSit.java b/src/main/java/xyz/soukup/ecoCraftCore/sit/LetMeSit.java
index 65a6296..55462ff 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/sit/LetMeSit.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/sit/LetMeSit.java
@@ -16,6 +16,8 @@ import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.event.player.PlayerTeleportEvent;
 import org.bukkit.event.vehicle.VehicleExitEvent;
 import org.bukkit.persistence.PersistentDataType;
+import xyz.soukup.ecoCraftCore.objects.Permission;
+import xyz.soukup.ecoCraftCore.regions.RegionManager;
 import xyz.soukup.ecoCraftCore.utilities.PDC;
 
 
@@ -55,6 +57,12 @@ public class LetMeSit implements Listener {
                 return;
         }
 
+        boolean allowed = RegionManager.hasPermission(player, block.getLocation(), Permission.SIT);
+
+        if (!allowed){
+            return;
+        }
+
         float yaw = switch (stairs.getFacing()) {
             case NORTH -> 0f;
             case WEST -> -90f;
diff --git a/src/main/java/xyz/soukup/ecoCraftCore/virtualChest/VirtualChestLogic.java b/src/main/java/xyz/soukup/ecoCraftCore/virtualChest/VirtualChestLogic.java
index 14a6627..eaf154f 100644
--- a/src/main/java/xyz/soukup/ecoCraftCore/virtualChest/VirtualChestLogic.java
+++ b/src/main/java/xyz/soukup/ecoCraftCore/virtualChest/VirtualChestLogic.java
@@ -15,9 +15,8 @@ import org.bukkit.event.inventory.InventoryMoveItemEvent;
 import org.bukkit.event.inventory.InventoryOpenEvent;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
-import xyz.soukup.ecoCraftCore.database.objects.Shop;
 import xyz.soukup.ecoCraftCore.gui.GuiItemBuilder;
-import xyz.soukup.ecoCraftCore.database.objects.VirtualChest;
+import xyz.soukup.ecoCraftCore.objects.VirtualChest;
 import xyz.soukup.ecoCraftCore.messages.Messages;
 import xyz.soukup.ecoCraftCore.utilities.PDC;
 
diff --git a/src/main/resources/messages.yml b/src/main/resources/messages.yml
index 1cd95d3..acd83ec 100644
--- a/src/main/resources/messages.yml
+++ b/src/main/resources/messages.yml
@@ -1,6 +1,6 @@
 generic:
   success:
-    creat ed: <green>Vytvořeno.
+    created: <green>Vytvořeno.
   error:
     not-player: "<red>Na tuto akci musíš být hráč"
     no-funds:
@@ -13,6 +13,23 @@ generic:
       self: "<red>Nemáš dostatek itemů"
       shop: "<red>Obchod nemá dostatek itemů"
 region:
+  command:
+    created: "<green>Pozemek vytvořen."
+    deleted: "<green>Pozemek odstraněn."
+    added-member: "<green>Hráč přidán do pozemku."
+    removed-member: "<green>Hráč odebrán z pozemku."
+    confirm-warning:
+      delete: "<gold><b>!! </b>Chystáš se odstranit pozemek<b> !!</b><br>Pokud nemáš nadřadný pozemek přijdeš o území<br><red><bold><hover:show_text:'<red><bold>ODSTRANIT POZEMEK<br><dark_red>NELZE VRÁTIT ZPĚT'><click:run_command:'/region <id> delete confirm'>-> POTVRDIT A ODSTRANIT <-</click></hover>"
+    error:
+      no-selection: "<red>Musíš označit pozice"
+      no-permission: "<red>Zde nemáš povolení vytvořit pozemky"
+      invalid-selection: "<red>Neplatná pozice"
+      region-not-envelops: "<red>Podřadný pozemek musí být vytvořen na jednom stávajícím pozemku"
+      not-exist: "<red>Region neexistuje"
+      not-esist-group: "<red>Skupina, do které se snažíš zařadit hráče neexistuje"
+      player-not-on-island: "<red>Hráš musí být na stejném ostrově jako pozemek"
+      already-member: "<red>Hráč je již členem tohoto pozemku"
+      not-member: "<red>Hráč není členem tohoto pozemku"
   permission-groups:
     owner:
       name: "<red>Majitel"