Added Towny protection, and fixed UltimateClaims and Lands NPEs.

Core/pom.xml

@@ -360,6 +360,13 @@
             <groupId>com.songoda</groupId>
             <artifactId>UltimateClaims</artifactId>
             <version>1.3.2</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.palmergames</groupId>
+            <artifactId>Towny</artifactId>
+            <version>0.96.5.0</version>
+            <scope>provided</scope>
         </dependency>
 
         <!-- End Plugin Hooks -->

Core/src/main/java/com/songoda/core/hooks/PluginHook.java

@@ -44,6 +44,7 @@ public final class PluginHook<T extends Class> {
     public static final PluginHook PROTECTION_LANDS = new PluginHook(Protection.class, "Lands", LandsProtection.class);
     public static final PluginHook PROTECTION_REDPROTECT = new PluginHook(Protection.class, "RedProtect", RedProtectProtection.class);
     public static final PluginHook PROTECTION_ULTIMATECLAIMS = new PluginHook(Protection.class, "UltimateClaims", UltimateClaimsProtection.class);
+    public static final PluginHook PROTECTION_TOWNY = new PluginHook(Protection.class, "Towny", TownyProtection.class);
 
     /******* Start Manager stuff *******/
 

Core/src/main/java/com/songoda/core/hooks/protection/LandsProtection.java

@@ -1,6 +1,7 @@
 package com.songoda.core.hooks.protection;
 
 import me.angeschossen.lands.api.integration.LandsIntegration;
+import me.angeschossen.lands.api.land.Area;
 import me.angeschossen.lands.api.role.enums.RoleSetting;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
@@ -17,17 +18,26 @@ public class LandsProtection extends Protection {
 
     @Override
     public boolean canPlace(Player player, Location location) {
-        return landsIntegration.getAreaByLoc(location).canSetting(player, RoleSetting.BLOCK_PLACE, false);
+        return hasPerms(player, location, RoleSetting.BLOCK_PLACE);
     }
 
     @Override
     public boolean canBreak(Player player, Location location) {
-        return landsIntegration.getAreaByLoc(location).canSetting(player, RoleSetting.BLOCK_BREAK, false);
+        return hasPerms(player, location, RoleSetting.BLOCK_BREAK);
     }
 
     @Override
     public boolean canInteract(Player player, Location location) {
-        return landsIntegration.getAreaByLoc(location).canSetting(player, RoleSetting.INTERACT_CONTAINER, false);
+        return hasPerms(player, location, RoleSetting.INTERACT_CONTAINER);
+    }
+
+    private boolean hasPerms(Player player, Location location, RoleSetting roleSetting) {
+        Area area = landsIntegration.getAreaByLoc(location);
+        if (area == null) {
+            return true;
+        }
+
+        return area.canSetting(player, roleSetting, false);
     }
 
     @Override

Core/src/main/java/com/songoda/core/hooks/protection/TownyProtection.java

@@ -0,0 +1,38 @@
+package com.songoda.core.hooks.protection;
+
+import com.palmergames.bukkit.towny.object.TownyPermission;
+import com.palmergames.bukkit.towny.utils.PlayerCacheUtil;
+import org.bukkit.Location;
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.Plugin;
+
+public class TownyProtection extends Protection {
+    public TownyProtection(Plugin plugin) {
+        super(plugin);
+    }
+
+    @Override
+    public boolean canPlace(Player player, Location location) {
+        return PlayerCacheUtil.getCachePermission(player, location, location.getBlock().getType(), TownyPermission.ActionType.BUILD);
+    }
+
+    @Override
+    public boolean canBreak(Player player, Location location) {
+        return PlayerCacheUtil.getCachePermission(player, location, location.getBlock().getType(), TownyPermission.ActionType.DESTROY);
+    }
+
+    @Override
+    public boolean canInteract(Player player, Location location) {
+        return PlayerCacheUtil.getCachePermission(player, location, location.getBlock().getType(), TownyPermission.ActionType.ITEM_USE);
+    }
+
+    @Override
+    public String getName() {
+        return "Towny";
+    }
+
+    @Override
+    public boolean isEnabled() {
+        return true;
+    }
+}

Core/src/main/java/com/songoda/core/hooks/protection/UltimateClaimsProtection.java

@@ -1,6 +1,7 @@
 package com.songoda.core.hooks.protection;
 
 import com.songoda.ultimateclaims.UltimateClaims;
+import com.songoda.ultimateclaims.claim.Claim;
 import com.songoda.ultimateclaims.member.ClaimPerm;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
@@ -17,17 +18,26 @@ public class UltimateClaimsProtection extends Protection {
 
     @Override
     public boolean canPlace(Player player, Location location) {
-        return instance.getClaimManager().getClaim(location.getChunk()).playerHasPerms(player, ClaimPerm.PLACE);
+        return hasPerms(player, location, ClaimPerm.PLACE);
     }
 
     @Override
     public boolean canBreak(Player player, Location location) {
-        return instance.getClaimManager().getClaim(location.getChunk()).playerHasPerms(player, ClaimPerm.BREAK);
+        return hasPerms(player, location, ClaimPerm.BREAK);
     }
 
     @Override
     public boolean canInteract(Player player, Location location) {
-        return instance.getClaimManager().getClaim(location.getChunk()).playerHasPerms(player, ClaimPerm.INTERACT);
+        return hasPerms(player, location, ClaimPerm.INTERACT);
+    }
+
+    private boolean hasPerms(Player player, Location location, ClaimPerm claimPerm) {
+        Claim claim = instance.getClaimManager().getClaim(location.getChunk());
+        if (claim == null) {
+            return true;
+        }
+
+        return claim.playerHasPerms(player, claimPerm);
     }
 
     @Override