Added support for Towny Advanced

- Updated Permissions utils class
- Updated pom.xml and plugin.yml
- Updated README.md

> Closes #87

README.md

@@ -132,6 +132,7 @@ The supported plugins are:
 
 - [WorldGuard](https://enginehub.org/worldguard/)
 - [GriefPrevention](https://www.spigotmc.org/resources/griefprevention.1884/)
+- [Towny Advanced](https://townyadvanced.github.io/)
 
 ## Flags
 Images from this plugin have a set of boolean attributes called "flags" that modify its behavior. Possible values are:

pom.xml

@@ -73,6 +73,12 @@
             <version>16.18.1</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>com.github.TownyAdvanced</groupId>
+            <artifactId>towny</artifactId>
+            <version>0.98.6.25</version>
+            <scope>provided</scope>
+        </dependency>
         <dependency>
             <groupId>org.jetbrains</groupId>
             <artifactId>annotations</artifactId>

src/main/java/io/josemmo/bukkit/plugin/utils/Permissions.java

@@ -1,5 +1,8 @@
 package io.josemmo.bukkit.plugin.utils;
 
+import com.palmergames.bukkit.towny.TownyAPI;
+import com.palmergames.bukkit.towny.object.TownyPermission;
+import com.palmergames.bukkit.towny.utils.PlayerCacheUtil;
 import com.sk89q.worldedit.bukkit.BukkitAdapter;
 import com.sk89q.worldguard.LocalPlayer;
 import com.sk89q.worldguard.WorldGuard;
@@ -11,6 +14,7 @@
 import me.ryanhamshire.GriefPrevention.GriefPrevention;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
+import org.bukkit.Material;
 import org.bukkit.entity.Player;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -20,6 +24,7 @@
 public class Permissions {
     @Nullable private static WorldGuard worldGuard = null;
     @Nullable private static GriefPrevention griefPrevention = null;
+    @Nullable private static TownyAPI townyApi = null;
 
     static {
         try {
@@ -33,6 +38,12 @@ public class Permissions {
         } catch (NoClassDefFoundError __) {
             // GriefPrevention is not installed
         }
+
+        try {
+            townyApi = TownyAPI.getInstance();
+        } catch (NoClassDefFoundError __) {
+            // Towny is not installed
+        }
     }
 
     /**
@@ -43,7 +54,8 @@ public class Permissions {
      */
     public static boolean canBuild(@NotNull Player player, @NotNull Location location) {
         return queryWorldGuard(player, location, true)
-            && queryGriefPrevention(player, location, true);
+            && queryGriefPrevention(player, location, true)
+            && queryTowny(player, location, true);
     }
 
     /**
@@ -54,7 +66,8 @@ public static boolean canBuild(@NotNull Player player, @NotNull Location locatio
      */
     public static boolean canDestroy(@NotNull Player player, @NotNull Location location) {
         return queryWorldGuard(player, location, false)
-            && queryGriefPrevention(player, location, false);
+            && queryGriefPrevention(player, location, false)
+            && queryTowny(player, location, false);
     }
 
     private static boolean queryWorldGuard(@NotNull Player player, @NotNull Location location, boolean isBuild) {
@@ -100,4 +113,13 @@ private static boolean queryGriefPrevention(@NotNull Player player, @NotNull Loc
             return false;
         }
     }
+
+    private static boolean queryTowny(@NotNull Player player, @NotNull Location location, boolean isBuild) {
+        if (townyApi == null) {
+            return true;
+        }
+        Material material = location.getBlock().getType();
+        TownyPermission.ActionType type = isBuild ? TownyPermission.ActionType.BUILD : TownyPermission.ActionType.DESTROY;
+        return PlayerCacheUtil.getCachePermission(player, location, material, type);
+    }
 }

src/main/resources/plugin.yml

@@ -8,6 +8,7 @@ softdepend:
   - Hyperverse
   - Multiverse-Core
   - My_Worlds
+  - Towny
   - WorldGuard
 
 permissions: