Added support for painting and added a flag for snow falling.

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardBlockListener.java

@@ -66,6 +66,7 @@ public void registerEvents() {
         pm.registerEvent(Event.Type.BLOCK_BURN, this, Priority.High, plugin);
         pm.registerEvent(Event.Type.SIGN_CHANGE, this, Priority.High, plugin);
         pm.registerEvent(Event.Type.REDSTONE_CHANGE, this, Priority.High, plugin);
+        pm.registerEvent(Event.Type.SNOW_FORM, this, Priority.High, plugin);
     }
     
     protected WorldConfiguration getWorldConfig(World world) {
@@ -529,6 +530,16 @@ public void onSignChange(SignChangeEvent event) {
         }
     }
     
+    @Override
+    public void onSnowForm(SnowFormEvent event) {
+        if (event.isCancelled()) {
+            return;
+        }
+
+        if (!plugin.getGlobalRegionManager().allows(DefaultFlag.SNOW_FALL, event.getBlock().getLocation())) {
+            event.setCancelled(true);
+        }
+    }
     /**
      * Drops a sign item and removes a sign.
      * 

src/main/java/com/sk89q/worldguard/bukkit/WorldGuardEntityListener.java

@@ -27,8 +27,11 @@
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.entity.*;
+import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.entity.*;
 import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
+import org.bukkit.event.painting.*;
+
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.blocks.BlockType;
 import static com.sk89q.worldguard.bukkit.BukkitUtil.*;
@@ -62,6 +65,8 @@ public void registerEvents() {
         pm.registerEvent(Event.Type.ENTITY_INTERACT, this, Priority.High, plugin);
         pm.registerEvent(Event.Type.CREEPER_POWER, this, Priority.High, plugin);
         pm.registerEvent(Event.Type.PIG_ZAP, this, Priority.High, plugin);
+        pm.registerEvent(Event.Type.PAINTING_BREAK, this, Priority.High, plugin);
+        pm.registerEvent(Event.Type.PAINTING_PLACE, this, Priority.High, plugin);
     }
 
     @Override
@@ -451,6 +456,60 @@ public void onCreeperPower(CreeperPowerEvent event) {
         }
     }
 
+    /**
+     * Painting related events
+     */
+    /**
+     * Called when a painting is removed
+     *
+     * @param event Relevant event details
+     */
+    @Override
+    public void onPaintingBreak(PaintingBreakEvent breakEvent) {
+        if (breakEvent.isCancelled()) {
+            return;
+        }
+
+        if (!(breakEvent instanceof PaintingBreakByEntityEvent)) {
+            return;
+        }
+        PaintingBreakByEntityEvent event = (PaintingBreakByEntityEvent) breakEvent;
+        if (!(event.getRemover() instanceof Player)) {
+            return;
+        }
+        Painting painting= event.getPainting();
+        Player player = (Player) event.getRemover();
+        World world = painting.getWorld();
+
+        ConfigurationManager cfg = plugin.getGlobalConfiguration();
+        WorldConfiguration wcfg = cfg.get(world);
+
+        if (wcfg.useRegions) {
+            if (!plugin.getGlobalRegionManager().canBuild(player, painting.getLocation())) {
+                player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
+                event.setCancelled(true);
+                return;
+            }
+        }
+    }
+
+    @Override
+    public void onPaintingPlace(PaintingPlaceEvent event) {
+        Block placedOn = event.getBlock();
+        Player player = event.getPlayer();
+        World world = placedOn.getWorld();
+
+        ConfigurationManager cfg = plugin.getGlobalConfiguration();
+        WorldConfiguration wcfg = cfg.get(world);
+
+        if (wcfg.useRegions) {
+            if (!plugin.getGlobalRegionManager().canBuild(player, placedOn.getLocation())) {
+                player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
+                event.setCancelled(true);
+                return;
+            }
+        }
+    }
     /**
      * Find a position for the player to stand that is not inside a block.
      * Blocks above the player will be iteratively tested until there is

src/main/java/com/sk89q/worldguard/protection/flags/DefaultFlag.java

@@ -42,6 +42,7 @@ public final class DefaultFlag {
     public static final StateFlag LAVA_FLOW = new StateFlag("lava-flow", true);
     public static final StateFlag USE = new StateFlag("use", false);
     public static final StateFlag PLACE_VEHICLE = new StateFlag("vehicle-place", false);
+    public static final StateFlag SNOW_FALL = new StateFlag("snow-fall", true);
     public static final StringFlag GREET_MESSAGE = new StringFlag("greeting");
     public static final StringFlag FAREWELL_MESSAGE = new StringFlag("farewell");
     public static final BooleanFlag NOTIFY_GREET = new BooleanFlag("notify-greet");
@@ -55,13 +56,13 @@ public final class DefaultFlag {
     public static final RegionGroupFlag SPAWN_PERM = new RegionGroupFlag("spawn-group");
     public static final BooleanFlag BUYABLE = new BooleanFlag("buyable");
     public static final DoubleFlag PRICE = new DoubleFlag("price");
-    
+
     public static final Flag<?>[] flagsList = new Flag<?>[] {
         PASSTHROUGH, BUILD, PVP, MOB_DAMAGE, MOB_SPAWNING, CREEPER_EXPLOSION, SLEEP,
         TNT, LIGHTER, FIRE_SPREAD, LAVA_FIRE, CHEST_ACCESS, WATER_FLOW, LAVA_FLOW,
         USE, PLACE_VEHICLE, GREET_MESSAGE, FAREWELL_MESSAGE, NOTIFY_GREET,
         NOTIFY_FAREWELL, DENY_SPAWN, HEAL_DELAY, HEAL_AMOUNT, TELE_LOC,
-        TELE_PERM, SPAWN_LOC, SPAWN_PERM, BUYABLE, PRICE
+        TELE_PERM, SPAWN_LOC, SPAWN_PERM, BUYABLE, PRICE, SNOW_FALL
     };
     
     private DefaultFlag() {