BlockState Hanging Punch in 1.7.2

pom.xml

@@ -3,13 +3,13 @@
   <groupId>de.jaschastarke</groupId>
   <artifactId>LimitedCreative</artifactId>
   <name>LimitedCreative</name>
-  <version>2.2-SNAPSHOT</version>
+  <version>2.3-SNAPSHOT</version>
   <url>https://github.com/possi/LimitedCreative</url>
   
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <plib.version>1.4-SNAPSHOT</plib.version>
-    <bukkit.version>1.6.4-R1.0</bukkit.version>
+    <bukkit.version>1.7.2-R0.1-SNAPSHOT</bukkit.version>
   </properties>
   
   <scm>

src/main/java/de/jaschastarke/minecraft/limitedcreative/blockstate/HangingListener.java

@@ -5,9 +5,11 @@ import java.util.Date;
 import org.bukkit.GameMode;
 import org.bukkit.Material;
 import org.bukkit.entity.ItemFrame;
+import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
+import org.bukkit.event.entity.EntityDamageByEntityEvent;
 import org.bukkit.event.hanging.HangingBreakEvent;
 import org.bukkit.event.hanging.HangingPlaceEvent;
 import org.bukkit.event.player.PlayerInteractEntityEvent;
@@ -48,6 +50,34 @@ public class HangingListener implements Listener {
             }
         }
     }
+    @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
+    public void onPlayerLeftInteractEntity(EntityDamageByEntityEvent event) {
+        if (mod.getConfig().getIgnoredWorlds().contains(event.getEntity().getWorld().getName()))
+            return;
+        if (event.getDamager() instanceof Player && event.getEntity() instanceof ItemFrame) {
+            if (mod.getModel().isRestricted(event.getEntity().getLocation().getBlock())) {
+                if (mod.isDebug())
+                    mod.getLog().debug("Modifying hanging: " + event.getEntity().getLocation().toString());
+                
+                if (((Player) event.getDamager()).getGameMode() != GameMode.CREATIVE) {
+                    if (mod.isDebug())
+                        mod.getLog().debug("... was placed by creative. Modify prevented");
+                    event.setCancelled(true);
+                    return;
+                }
+            } else {
+                BlockState s = new BlockState();
+                s.setLocation(event.getEntity().getLocation().getBlock().getLocation());
+                s.setPlayer((Player) event.getDamager());
+                s.setDate(new Date());
+                
+                if (mod.isDebug())
+                    mod.getLog().debug("Saving BlockState: " + s.toString());
+                
+                mod.getModel().setState(s);
+            }
+        }
+    }
     
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     public void onHangingBreak(HangingBreakEvent event) {

src/main/java/de/jaschastarke/minecraft/limitedcreative/gmperm/GMPermConfig.java

@@ -92,7 +92,9 @@ public class GMPermConfig extends Configuration implements IConfigurationSubGrou
      */
     @IsConfigurationNode(order = 300)
     public String getAdventureGroup() {
-        return config.getString("adventureGroup");
+        if (config.isBoolean("adventureGroup"))
+            return null;
+        return config.getString("adventureGroup", null);
     }
     
     @Override