Add <cu@cuboid.has_town> and <cu@cuboid.list_towns>

src/main/java/net/gnomeffinway/depenizen/extensions/towny/TownyCuboidExtension.java

@@ -0,0 +1,76 @@
+package net.gnomeffinway.depenizen.extensions.towny;
+
+import com.palmergames.bukkit.towny.exceptions.NotRegisteredException;
+import com.palmergames.bukkit.towny.object.TownyUniverse;
+import net.aufdemrand.denizen.objects.dCuboid;
+import net.aufdemrand.denizencore.objects.Element;
+import net.aufdemrand.denizencore.objects.dList;
+import net.aufdemrand.denizencore.objects.dObject;
+import net.aufdemrand.denizencore.tags.Attribute;
+import net.gnomeffinway.depenizen.extensions.dObjectExtension;
+import net.gnomeffinway.depenizen.objects.dTown;
+import org.bukkit.Location;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class TownyCuboidExtension extends dObjectExtension {
+
+    public static boolean describes(dObject cuboid) {
+        return cuboid instanceof dCuboid;
+    }
+
+    public static TownyCuboidExtension getFrom(dObject cuboid) {
+        if (!describes(cuboid)) return null;
+        else return new TownyCuboidExtension((dCuboid) cuboid);
+    }
+
+    private TownyCuboidExtension(dCuboid cuboid) {
+        this.cuboid = cuboid;
+    }
+
+    dCuboid cuboid = null;
+
+    @Override
+    public String getAttribute(Attribute attribute) {
+
+        // <--[tag]
+        // @attribute <cu@cuboid.has_town>
+        // @returns Element(Boolean)
+        // @description
+        // Returns whether the cuboid contains any town at all.
+        // @plugin Depenizen, Towny
+        // -->
+        if (attribute.startsWith("has_town")) {
+            for (Location location : cuboid.getBlockLocations()) {
+                if (TownyUniverse.getTownName(location) != null)
+                    return new Element(true).getAttribute(attribute.fulfill(1));
+            }
+            return new Element(false).getAttribute(attribute.fulfill(1));
+        }
+
+        // <--[tag]
+        // @attribute <cu@cuboid.list_towns>
+        // @returns dList(dTown)
+        // @description
+        // Returns all the towns within the cuboid.
+        // @plugin Depenizen, Towny
+        // -->
+        if (attribute.startsWith("list_towns")) {
+            dList list = new dList();
+            List<String> towns = new ArrayList<String>();
+            try {
+                for (Location location : cuboid.getBlockLocations()) {
+                    String townName = TownyUniverse.getTownName(location);
+                    if (townName != null && !towns.contains(townName)) {
+                        list.add(new dTown(TownyUniverse.getTownBlock(location).getTown()).identify());
+                        towns.add(townName);
+                    }
+                }
+            } catch (NotRegisteredException e) {}
+            return list.getAttribute(attribute.fulfill(1));
+        }
+
+        return null;
+    }
+}

src/main/java/net/gnomeffinway/depenizen/support/plugins/TownySupport.java

@@ -1,9 +1,11 @@
 package net.gnomeffinway.depenizen.support.plugins;
 
+import net.aufdemrand.denizen.objects.dCuboid;
 import net.aufdemrand.denizen.objects.dLocation;
 import net.aufdemrand.denizen.objects.dPlayer;
 import net.aufdemrand.denizencore.tags.Attribute;
 import net.aufdemrand.denizen.utilities.debugging.dB;
+import net.gnomeffinway.depenizen.extensions.towny.TownyCuboidExtension;
 import net.gnomeffinway.depenizen.objects.dNation;
 import net.gnomeffinway.depenizen.objects.dTown;
 import net.gnomeffinway.depenizen.support.Support;
@@ -16,6 +18,7 @@ public TownySupport() {
         registerObjects(dTown.class, dNation.class);
         registerProperty(TownyPlayerExtension.class, dPlayer.class);
         registerProperty(TownyLocationExtension.class, dLocation.class);
+        registerProperty(TownyCuboidExtension.class, dCuboid.class);
         registerAdditionalTags("town", "nation");
     }