Abstract events for regions and blacklists further.

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

@@ -42,6 +42,7 @@
 import org.bukkit.entity.Tameable;
 import org.bukkit.inventory.ItemStack;
 
+import javax.annotation.Nullable;
 import java.util.List;
 
 import static com.google.common.base.Preconditions.checkNotNull;
@@ -312,6 +313,22 @@ public static Target createTarget(Block block) {
         return new MaterialTarget(block.getTypeId(), block.getData());
     }
 
+    /**
+     * Get a blacklist target for the given block.
+     *
+     * @param block the block
+     * @param material a fallback material
+     * @return a target
+     */
+    public static Target createTarget(@Nullable Block block, Material material) {
+        checkNotNull(material);
+        if (block != null) {
+            return new MaterialTarget(block.getTypeId(), block.getData());
+        } else {
+            return new MaterialTarget(material.getId(), (short) 0);
+        }
+    }
+
     /**
      * Get a blacklist target for the given item.
      *

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

@@ -23,17 +23,9 @@
 import com.sk89q.worldedit.blocks.BlockID;
 import com.sk89q.worldedit.blocks.BlockType;
 import com.sk89q.worldedit.blocks.ItemType;
-import com.sk89q.worldguard.LocalPlayer;
-import com.sk89q.worldguard.blacklist.event.BlockDispenseBlacklistEvent;
-import com.sk89q.worldguard.internal.Events;
-import com.sk89q.worldguard.internal.cause.Causes;
-import com.sk89q.worldguard.internal.event.BlockInteractEvent;
-import com.sk89q.worldguard.internal.event.Interaction;
-import com.sk89q.worldguard.internal.event.ItemInteractEvent;
 import com.sk89q.worldguard.protection.ApplicableRegionSet;
 import com.sk89q.worldguard.protection.flags.DefaultFlag;
 import com.sk89q.worldguard.protection.managers.RegionManager;
-import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Block;
@@ -44,8 +36,6 @@
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockBurnEvent;
-import org.bukkit.event.block.BlockDamageEvent;
-import org.bukkit.event.block.BlockDispenseEvent;
 import org.bukkit.event.block.BlockExpEvent;
 import org.bukkit.event.block.BlockFadeEvent;
 import org.bukkit.event.block.BlockFormEvent;
@@ -60,10 +50,8 @@
 import org.bukkit.event.block.BlockSpreadEvent;
 import org.bukkit.event.block.EntityBlockFormEvent;
 import org.bukkit.event.block.LeavesDecayEvent;
-import org.bukkit.event.block.SignChangeEvent;
 import org.bukkit.inventory.ItemStack;
 
-import static com.sk89q.worldguard.bukkit.BukkitUtil.createTarget;
 import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
 
 /**
@@ -111,20 +99,6 @@ protected WorldConfiguration getWorldConfig(Player player) {
         return getWorldConfig(player.getWorld());
     }
 
-    /*
-     * Called when a block is damaged.
-     */
-    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onBlockDamage(BlockDamageEvent event) {
-        Block target = event.getBlock();
-
-        // Cake are damaged and not broken when they are eaten, so we must
-        // handle them a bit separately
-        if (target.getType() == Material.CAKE_BLOCK) {
-            Events.fireToCancel(event, new BlockInteractEvent(event, Causes.create(event.getPlayer()), Interaction.INTERACT, target));
-        }
-    }
-
     /*
      * Called when a block is broken.
      */
@@ -141,8 +115,6 @@ public void onBlockBreak(BlockBreakEvent event) {
                 player.setItemInHand(held);
             }
         }
-
-        Events.fireToCancel(event, new BlockInteractEvent(event, Causes.create(event.getPlayer()), Interaction.BREAK, target));
     }
 
     /*
@@ -301,25 +273,9 @@ public void onBlockIgnite(BlockIgniteEvent event) {
 
         if (wcfg.useRegions) {
             Vector pt = toVector(block);
-            Player player = event.getPlayer();
             RegionManager mgr = plugin.getGlobalRegionManager().get(world);
             ApplicableRegionSet set = mgr.getApplicableRegions(pt);
 
-            if (player != null && !plugin.getGlobalRegionManager().hasBypass(player, world)) {
-                LocalPlayer localPlayer = plugin.wrapPlayer(player);
-
-                // this is preliminarily handled in the player listener under handleBlockRightClick
-                // why it's handled here too, no one knows
-                if (cause == IgniteCause.FLINT_AND_STEEL || cause == IgniteCause.FIREBALL) {
-                    if (!set.allows(DefaultFlag.LIGHTER)
-                            && !set.canBuild(localPlayer)
-                            && !plugin.hasPermission(player, "worldguard.override.lighter")) {
-                        event.setCancelled(true);
-                        return;
-                    }
-                }
-            }
-
             if (wcfg.highFreqFlags && isFireSpread
                     && !set.allows(DefaultFlag.FIRE_SPREAD)) {
                 event.setCancelled(true);
@@ -469,8 +425,6 @@ public void onBlockPlace(BlockPlaceEvent event) {
         ConfigurationManager cfg = plugin.getGlobalStateManager();
         WorldConfiguration wcfg = cfg.get(world);
 
-        Events.fireToCancel(event, new BlockInteractEvent(event, Causes.create(event.getPlayer()), Interaction.PLACE, target));
-
         if (wcfg.simulateSponge && target.getType() == Material.SPONGE) {
             if (wcfg.redstoneSponges && target.isBlockIndirectlyPowered()) {
                 return;
@@ -519,75 +473,6 @@ public void onBlockRedstoneChange(BlockRedstoneEvent event) {
         }
     }
 
-    /*
-     * Called when a sign is changed.
-     */
-    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onSignChange(SignChangeEvent event) {
-        Player player = event.getPlayer();
-        WorldConfiguration wcfg = getWorldConfig(player);
-
-        if (wcfg.signChestProtection) {
-            if (event.getLine(0).equalsIgnoreCase("[Lock]")) {
-                if (wcfg.isChestProtectedPlacement(event.getBlock(), player)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You do not own the adjacent chest.");
-                    event.getBlock().breakNaturally();
-                    event.setCancelled(true);
-                    return;
-                }
-
-                if (event.getBlock().getTypeId() != BlockID.SIGN_POST) {
-                    player.sendMessage(ChatColor.RED
-                            + "The [Lock] sign must be a sign post, not a wall sign.");
-
-                    event.getBlock().breakNaturally();
-                    event.setCancelled(true);
-                    return;
-                }
-
-                if (!event.getLine(1).equalsIgnoreCase(player.getName())) {
-                    player.sendMessage(ChatColor.RED
-                            + "The first owner line must be your name.");
-
-                    event.getBlock().breakNaturally();
-                    event.setCancelled(true);
-                    return;
-                }
-
-                int below = event.getBlock().getRelative(0, -1, 0).getTypeId();
-
-                if (below == BlockID.TNT || below == BlockID.SAND
-                        || below == BlockID.GRAVEL || below == BlockID.SIGN_POST) {
-                    player.sendMessage(ChatColor.RED
-                            + "That is not a safe block that you're putting this sign on.");
-
-                    event.getBlock().breakNaturally();
-                    event.setCancelled(true);
-                    return;
-                }
-
-                event.setLine(0, "[Lock]");
-                player.sendMessage(ChatColor.YELLOW
-                        + "A chest or double chest above is now protected.");
-            }
-        } else if (!wcfg.disableSignChestProtectionCheck) {
-            if (event.getLine(0).equalsIgnoreCase("[Lock]")) {
-                player.sendMessage(ChatColor.RED
-                        + "WorldGuard's sign chest protection is disabled.");
-
-                event.getBlock().breakNaturally();
-                event.setCancelled(true);
-                return;
-            }
-        }
-
-        if (!plugin.getGlobalRegionManager().canBuild(player, event.getBlock())) {
-            player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-            event.setCancelled(true);
-            return;
-        }
-    }
-
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onLeavesDecay(LeavesDecayEvent event) {
         ConfigurationManager cfg = plugin.getGlobalStateManager();
@@ -827,21 +712,6 @@ public void onBlockPistonRetract(BlockPistonRetractEvent event) {
         }
     }
 
-    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onBlockDispense(BlockDispenseEvent event) {
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
-
-        if (wcfg.getBlacklist() != null) {
-            if (!wcfg.getBlacklist().check(new BlockDispenseBlacklistEvent(null, toVector(event.getBlock()), createTarget(event.getItem())), false, false)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
-
-        Events.fireToCancel(event, new ItemInteractEvent(event, Causes.create(event.getBlock()), Interaction.INTERACT, event.getBlock().getWorld(), event.getItem()));
-    }
-
     /*
      * Called when a block yields exp
      */

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

@@ -22,11 +22,6 @@
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.blocks.BlockID;
 import com.sk89q.worldguard.LocalPlayer;
-import com.sk89q.worldguard.blacklist.event.ItemUseBlacklistEvent;
-import com.sk89q.worldguard.internal.Events;
-import com.sk89q.worldguard.internal.cause.Causes;
-import com.sk89q.worldguard.internal.event.Interaction;
-import com.sk89q.worldguard.internal.event.ItemInteractEvent;
 import com.sk89q.worldguard.protection.ApplicableRegionSet;
 import com.sk89q.worldguard.protection.GlobalRegionManager;
 import com.sk89q.worldguard.protection.events.DisallowedPVPEvent;
@@ -83,7 +78,6 @@
 
 import java.util.Set;
 
-import static com.sk89q.worldguard.bukkit.BukkitUtil.createTarget;
 import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
 
 /**
@@ -225,26 +219,6 @@ private void onEntityDamageByEntity(EntityDamageByEntityEvent event) {
         Entity attacker = event.getDamager();
         Entity defender = event.getEntity();
 
-        if (attacker instanceof Player) {
-            Player player = (Player) attacker;
-
-            ConfigurationManager cfg = plugin.getGlobalStateManager();
-            WorldConfiguration wcfg = cfg.get(player.getWorld());
-
-            ItemStack held = player.getInventory().getItemInHand();
-
-            if (held != null) {
-                if (wcfg.getBlacklist() != null) {
-                    if (!wcfg.getBlacklist().check(
-                            new ItemUseBlacklistEvent(plugin.wrapPlayer(player),
-                                    toVector(player.getLocation()), createTarget(held)), false, false)) {
-                        event.setCancelled(true);
-                        return;
-                    }
-                }
-            }
-        }
-
         if (defender instanceof ItemFrame) {
             if (checkItemFrameProtection(attacker, (ItemFrame) defender)) {
                 event.setCancelled(true);
@@ -934,9 +908,6 @@ public void onPotionSplash(PotionSplashEvent event) {
         World world = entity.getWorld();
 
         ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(world);
-
-        Events.fireToCancel(event, new ItemInteractEvent(event, Causes.create(potion.getShooter()), Interaction.INTERACT, world, potion.getItem()));
 
         GlobalRegionManager regionMan = plugin.getGlobalRegionManager();
 
@@ -1017,16 +988,7 @@ private boolean checkItemFrameProtection(Entity attacker, ItemFrame defender) {
         if (wcfg.useRegions) {
         // bukkit throws this event when a player attempts to remove an item from a frame
             RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-            if (attacker instanceof Player) {
+            if (!(attacker instanceof Player)) {
-                Player player = (Player) attacker;
-                LocalPlayer localPlayer = plugin.wrapPlayer(player);
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !mgr.getApplicableRegions(defender.getLocation())
-                                .canBuild(localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-                    return true;
-                }
-            } else {
                 if (!plugin.getGlobalRegionManager().allows(
                         DefaultFlag.ENTITY_ITEM_FRAME_DESTROY, defender.getLocation())) {
                     return true;

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

@@ -19,14 +19,8 @@
 
 package com.sk89q.worldguard.bukkit;
 
-import com.sk89q.worldedit.blocks.ItemID;
-import com.sk89q.worldguard.blacklist.event.BlockBreakBlacklistEvent;
-import com.sk89q.worldguard.blacklist.event.ItemUseBlacklistEvent;
-import com.sk89q.worldguard.blacklist.target.MaterialTarget;
 import com.sk89q.worldguard.protection.flags.DefaultFlag;
-import org.bukkit.ChatColor;
 import org.bukkit.World;
-import org.bukkit.block.Block;
 import org.bukkit.entity.Creeper;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Hanging;
@@ -41,12 +35,8 @@
 import org.bukkit.event.hanging.HangingBreakByEntityEvent;
 import org.bukkit.event.hanging.HangingBreakEvent;
 import org.bukkit.event.hanging.HangingBreakEvent.RemoveCause;
-import org.bukkit.event.hanging.HangingPlaceEvent;
-import org.bukkit.event.player.PlayerInteractEntityEvent;
 import org.bukkit.projectiles.ProjectileSource;
 
-import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
-
 /**
  * Listener for painting related events.
  *
@@ -73,7 +63,7 @@ public void registerEvents() {
     }
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onHangingingBreak(HangingBreakEvent event) {
+    public void onHangingBreak(HangingBreakEvent event) {
         Hanging hanging = event.getEntity();
         World world = hanging.getWorld();
         ConfigurationManager cfg = plugin.getGlobalStateManager();
@@ -88,33 +78,7 @@ public void onHangingingBreak(HangingBreakEvent event) {
                 removerEntity = (remover instanceof LivingEntity ? (LivingEntity) remover : null);
             }
 
-            if (removerEntity instanceof Player) {
+            if (!(removerEntity instanceof Player)) {
-                Player player = (Player) removerEntity;
-
-                if (wcfg.getBlacklist() != null) {
-                    if (hanging instanceof Painting
-                            && !wcfg.getBlacklist().check(
-                                new BlockBreakBlacklistEvent(plugin.wrapPlayer(player),
-                                        toVector(player.getLocation()), new MaterialTarget(ItemID.PAINTING, (short) 0)), false, false)) {
-                        event.setCancelled(true);
-                        return;
-                    } else if (hanging instanceof ItemFrame
-                            && !wcfg.getBlacklist().check(
-                                new BlockBreakBlacklistEvent(plugin.wrapPlayer(player),
-                                        toVector(player.getLocation()), new MaterialTarget(ItemID.ITEM_FRAME, (short) 0)), false, false)) {
-                        event.setCancelled(true);
-                        return;
-                    }
-                }
-
-                if (wcfg.useRegions) {
-                    if (!plugin.getGlobalRegionManager().canBuild(player, hanging.getLocation())) {
-                        player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-                        event.setCancelled(true);
-                        return;
-                    }
-                }
-            } else {
                 if (removerEntity instanceof Creeper) {
                     if (wcfg.blockCreeperBlockDamage || wcfg.blockCreeperExplosions) {
                         event.setCancelled(true);
@@ -152,65 +116,4 @@ public void onHangingingBreak(HangingBreakEvent event) {
         }
     }
 
-    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onHangingPlace(HangingPlaceEvent event) {
-        Block placedOn = event.getBlock();
-        Player player = event.getPlayer();
-        World world = placedOn.getWorld();
-
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(world);
-
-        if (wcfg.getBlacklist() != null) {
-
-            if (event.getEntity() instanceof Painting
-                    && !wcfg.getBlacklist().check(
-                        new ItemUseBlacklistEvent(plugin.wrapPlayer(player),
-                                toVector(player.getLocation()), new MaterialTarget(ItemID.PAINTING, (short) 0)), false, false)) {
-                event.setCancelled(true);
-                return;
-            } else if (event.getEntity() instanceof ItemFrame
-                    && !wcfg.getBlacklist().check(
-                        new ItemUseBlacklistEvent(plugin.wrapPlayer(player),
-                                toVector(player.getLocation()), new MaterialTarget(ItemID.ITEM_FRAME, (short) 0)), false, false)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
-
-        if (wcfg.useRegions) {
-            if (!plugin.getGlobalRegionManager().canBuild(player, placedOn.getRelative(event.getBlockFace()))) {
-                player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-                event.setCancelled(true);
-                return;
-            }
-        }
-    }
-
-    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onEntityInteract(PlayerInteractEntityEvent event) {
-        Player player = event.getPlayer();
-        Entity entity = event.getRightClicked();
-
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(entity.getWorld());
-
-        if (wcfg.useRegions && (entity instanceof ItemFrame || entity instanceof Painting)) {
-            if (!plugin.getGlobalRegionManager().canBuild(player, entity.getLocation())) {
-                player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-                event.setCancelled(true);
-                return;
-            }
-
-//            if (entity instanceof ItemFrame
-//                    && ((!plugin.getGlobalRegionManager().allows(
-//                            DefaultFlag.ENTITY_ITEM_FRAME_DESTROY, entity.getLocation())))) {
-//                event.setCancelled(true);
-//            } else if (entity instanceof Painting
-//                    && ((!plugin.getGlobalRegionManager().allows(
-//                            DefaultFlag.ENTITY_PAINTING_DESTROY, entity.getLocation())))) {
-//                event.setCancelled(true);
-//            }
-        }
-    }
 }

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

@@ -21,20 +21,9 @@
 
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldedit.blocks.BlockID;
-import com.sk89q.worldedit.blocks.BlockType;
-import com.sk89q.worldedit.blocks.ItemID;
 import com.sk89q.worldguard.LocalPlayer;
-import com.sk89q.worldguard.blacklist.event.BlockBreakBlacklistEvent;
-import com.sk89q.worldguard.blacklist.event.BlockInteractBlacklistEvent;
-import com.sk89q.worldguard.blacklist.event.BlockPlaceBlacklistEvent;
-import com.sk89q.worldguard.blacklist.event.ItemAcquireBlacklistEvent;
-import com.sk89q.worldguard.blacklist.event.ItemDropBlacklistEvent;
 import com.sk89q.worldguard.blacklist.event.ItemUseBlacklistEvent;
 import com.sk89q.worldguard.bukkit.FlagStateManager.PlayerFlagState;
-import com.sk89q.worldguard.internal.Events;
-import com.sk89q.worldguard.internal.cause.Causes;
-import com.sk89q.worldguard.internal.event.Interaction;
-import com.sk89q.worldguard.internal.event.ItemInteractEvent;
 import com.sk89q.worldguard.protection.ApplicableRegionSet;
 import com.sk89q.worldguard.protection.flags.DefaultFlag;
 import com.sk89q.worldguard.protection.managers.RegionManager;
@@ -45,19 +34,14 @@
 import org.bukkit.Location;
 import org.bukkit.World;
 import org.bukkit.block.Block;
-import org.bukkit.block.BlockFace;
 import org.bukkit.entity.Entity;
-import org.bukkit.entity.Item;
 import org.bukkit.entity.Player;
-import org.bukkit.event.Event.Result;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.Action;
 import org.bukkit.event.player.AsyncPlayerChatEvent;
 import org.bukkit.event.player.PlayerBedEnterEvent;
-import org.bukkit.event.player.PlayerBucketEmptyEvent;
-import org.bukkit.event.player.PlayerBucketFillEvent;
 import org.bukkit.event.player.PlayerCommandPreprocessEvent;
 import org.bukkit.event.player.PlayerDropItemEvent;
 import org.bukkit.event.player.PlayerFishEvent;
@@ -68,7 +52,6 @@
 import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerLoginEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
-import org.bukkit.event.player.PlayerPickupItemEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.event.player.PlayerRespawnEvent;
 import org.bukkit.event.player.PlayerTeleportEvent;
@@ -474,39 +457,13 @@ public void onPlayerQuit(PlayerQuitEvent event) {
         plugin.forgetPlayer(player);
     }
 
-    @EventHandler(priority = EventPriority.HIGH)
-    public void onPlayerInteractEntity(PlayerInteractEntityEvent event) {
-        // TODO reduce duplication with right-click-air
-        Player player = event.getPlayer();
-        World world = player.getWorld();
-        ItemStack item = player.getItemInHand();
-
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(world);
-
-        if (wcfg.getBlacklist() != null) {
-            if (!wcfg.getBlacklist().check(
-                    new ItemUseBlacklistEvent(plugin.wrapPlayer(player), toVector(player.getLocation()), createTarget(item)), false, false)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
-    }
-
     @EventHandler(priority = EventPriority.HIGH)
     public void onPlayerInteract(PlayerInteractEvent event) {
         Player player = event.getPlayer();
         World world = player.getWorld();
-        ItemStack item = event.getItem();
 
         if (event.getAction() == Action.RIGHT_CLICK_BLOCK) {
             handleBlockRightClick(event);
-        } else if (event.getAction() == Action.RIGHT_CLICK_AIR) {
-            handleAirRightClick(event);
-        } else if (event.getAction() == Action.LEFT_CLICK_BLOCK) {
-            handleBlockLeftClick(event);
-        } else if (event.getAction() == Action.LEFT_CLICK_AIR) {
-            handleAirLeftClick(event);
         } else if (event.getAction() == Action.PHYSICAL) {
             handlePhysicalInteract(event);
         }
@@ -523,115 +480,6 @@ public void onPlayerInteract(PlayerInteractEvent event) {
                 player.sendMessage(ChatColor.RED + "Infinite stack removed.");
             }
         }
-
-        if (item != null) {
-            Events.fireItemEventToCancel(event, new ItemInteractEvent(event, Causes.create(event.getPlayer()), Interaction.INTERACT, world, item));
-        }
-    }
-
-    /**
-     * Called when a player left clicks air.
-     *
-     * @param event Thrown event
-     */
-    private void handleAirLeftClick(PlayerInteractEvent event) {
-         // I don't think we have to do anything here yet.
-         return;
-    }
-
-    /**
-     * Called when a player left clicks a block.
-     *
-     * @param event Thrown event
-     */
-    private void handleBlockLeftClick(PlayerInteractEvent event) {
-        if (event.isCancelled()) return;
-
-        Player player = event.getPlayer();
-        Block block = event.getClickedBlock();
-        int type = block.getTypeId();
-        World world = player.getWorld();
-
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(world);
-
-        if (wcfg.useRegions) {
-            Vector pt = toVector(block);
-            RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-            ApplicableRegionSet set = mgr.getApplicableRegions(pt);
-            LocalPlayer localPlayer = plugin.wrapPlayer(player);
-
-            /*if (type == BlockID.STONE_BUTTON
-                  || type == BlockID.LEVER
-                  || type == BlockID.WOODEN_DOOR
-                  || type == BlockID.TRAP_DOOR
-                  || type == BlockID.NOTE_BLOCK) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.allows(DefaultFlag.USE, localPlayer)
-                        && !set.canBuild(localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission to use that in this area.");
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }*/
-
-            if (type == BlockID.DRAGON_EGG) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.canBuild(localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You're not allowed to move dragon eggs here!");
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (block.getRelative(event.getBlockFace()).getTypeId() == BlockID.FIRE) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !mgr.getApplicableRegions(block.getRelative(event.getBlockFace())
-                                .getLocation()).canBuild(localPlayer)) {
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-        }
-
-        if (type == BlockID.TNT && player.getItemInHand().getTypeId() == ItemID.FLINT_AND_TINDER) {
-            if (wcfg.getBlacklist() != null) {
-                if (!wcfg.getBlacklist().check(
-                        new BlockBreakBlacklistEvent(plugin.wrapPlayer(player), toVector(event.getClickedBlock()), createTarget(event.getClickedBlock())), false, false)) {
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setUseItemInHand(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-        }
-    }
-
-    /**
-     * Called when a player right clicks air.
-     *
-     * @param event Thrown event
-     */
-    private void handleAirRightClick(PlayerInteractEvent event) {
-        Player player = event.getPlayer();
-        World world = player.getWorld();
-        ItemStack item = player.getItemInHand();
-
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(world);
-
-        if (wcfg.getBlacklist() != null) {
-            if (!wcfg.getBlacklist().check(
-                    new ItemUseBlacklistEvent(plugin.wrapPlayer(player), toVector(player.getLocation()), createTarget(item)), false, false)) {
-                event.setCancelled(true);
-                event.setUseItemInHand(Result.DENY);
-                return;
-            }
-        }
     }
 
     /**
@@ -699,396 +547,8 @@ private void handleBlockRightClick(PlayerInteractEvent event) {
                 }
 
                 event.setCancelled(true);
-                return;
-            }
-
-            if (item.getTypeId() == BlockID.TNT) {
-                // workaround for a bug that allowed tnt to trigger instantly if placed
-                // next to redstone, without plugins getting the block place event
-                // (not sure if this actually still happens)
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !placedInSet.allows(DefaultFlag.TNT, localPlayer)) {
-                    event.setUseItemInHand(Result.DENY);
-                    event.setCancelled(true);
-                }
-            }
-
-            // hacky workaround for craftbukkit bug
-            // has since been fixed, but leaving for legacy
-            if (item.getTypeId() == BlockID.STEP
-                    || item.getTypeId() == BlockID.WOODEN_STEP) {
-                if (!plugin.getGlobalRegionManager().hasBypass(localPlayer, world)) {
-                    boolean cancel = false;
-                    if ((block.getTypeId() == item.getTypeId()) 
-                        && !set.canBuild(localPlayer)) {
-                    // if we are on a step already, the new block will end up in the same block as the interact
-                        cancel = true;
-                    } else if (!placedInSet.canBuild(localPlayer)) {
-                    // if we are on another block, the half-slab in hand will be pushed to the adjacent block
-                        cancel = true;
-                    }
-                    if (cancel) {
-                        player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-                        event.setCancelled(true);
-                        return;
-                    }
-                }
-            }
-
-            if (item.getTypeId() == ItemID.BED_ITEM) {
-                // this is mojang-level code, it had better give us the right direction
-                double yaw = (player.getLocation().getYaw() * 4.0F / 360.0F) + 0.5D;
-                int i = (int) yaw;
-                int i1 = (yaw < i ? i - 1 : i) & 3;
-                byte b0 = 0;
-                byte b1 = 0;
-                if (i1 == 0) {
-                    b1 = 1;
-                }
-                if (i1 == 1) {
-                    b0 = -1;
-                }
-                if (i1 == 2) {
-                    b1 = -1;
-                }
-                if (i1 == 3) {
-                    b0 = 1;
-                }
-                // end mojang-level code
-                Location headLoc = placedIn.getRelative(b0, 0, b1).getLocation();
-                if (!plugin.getGlobalRegionManager().hasBypass(localPlayer, world) 
-                        && !mgr.getApplicableRegions(headLoc).canBuild(localPlayer)) {
-                    // note that normal block placement is handled later, this is just a workaround
-                    // for the location of the head block of the bed
-                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (block.getTypeId() == BlockID.PISTON_MOVING_PIECE) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.canBuild(localPlayer)) {
-                    event.setUseInteractedBlock(Result.DENY);
-                }
-            }
-
-            if (item.getTypeId() == ItemID.WOODEN_DOOR_ITEM || item.getTypeId() == ItemID.IRON_DOOR_ITEM) {
-                if (!plugin.getGlobalRegionManager().hasBypass(localPlayer, world)
-                        && !placedInSet.canBuild(localPlayer)) {
-                    // note that normal block placement is handled later, this is just a workaround
-                    // for the location of the top block of the door
-                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (item.getTypeId() == ItemID.FIRE_CHARGE || item.getTypeId() == ItemID.FLINT_AND_TINDER) {
-                if (!plugin.getGlobalRegionManager().hasBypass(localPlayer, world)
-                        && !plugin.canBuild(player, placedIn)
-                        && !placedInSet.allows(DefaultFlag.LIGHTER)) {
-                    event.setCancelled(true);
-                    event.setUseItemInHand(Result.DENY);
-                    player.sendMessage(ChatColor.DARK_RED + "You're not allowed to use that here.");
-                    return;
-                }
-            }
-
-            if (item.getTypeId() == ItemID.EYE_OF_ENDER && block.getTypeId() == BlockID.END_PORTAL_FRAME) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.canBuild(localPlayer)) {
-                    event.setCancelled(true);
-                    event.setUseItemInHand(Result.DENY);
-                    player.sendMessage(ChatColor.DARK_RED + "You're not allowed to use that here.");
-                    return;
-                }
-            }
-
-            if (item.getTypeId() == ItemID.INK_SACK
-                    && item.getData() != null) {
-                if (item.getData().getData() == 15 // bonemeal
-                        && (type == BlockID.GRASS
-                        || type == BlockID.SAPLING
-                        || type == BlockID.CROPS
-                        || type == BlockID.BROWN_MUSHROOM
-                        || type == BlockID.RED_MUSHROOM
-                        || type == BlockID.PUMPKIN_STEM
-                        || type == BlockID.MELON_STEM
-                        || type == BlockID.POTATOES
-                        || type == BlockID.CARROTS
-                        || type == BlockID.COCOA_PLANT
-                        || type == BlockID.LONG_GRASS)) {
-                    if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                            && !set.canBuild(localPlayer)) {
-                        event.setCancelled(true);
-                        event.setUseItemInHand(Result.DENY);
-                        player.sendMessage(ChatColor.DARK_RED + "You're not allowed to use that here.");
-                        return;
-                    }
-                } else if (item.getData().getData() == 3) { // cocoa beans
-                    // craftbukkit doesn't throw a block place for this, so workaround
-                    if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                            && !set.canBuild(localPlayer)) {
-                        if (!(event.getBlockFace() == BlockFace.DOWN || event.getBlockFace() == BlockFace.UP)) {
-                            event.setCancelled(true);
-                            event.setUseItemInHand(Result.DENY);
-                            player.sendMessage(ChatColor.DARK_RED + "You're not allowed to plant that here.");
-                            return;
-                        }
-                    }
-                }
-            }
-
-            if (type == BlockID.FLOWER_POT) { // no api for this atm
-                if (item.getTypeId() == BlockID.RED_FLOWER
-                        || item.getTypeId() == BlockID.YELLOW_FLOWER
-                        || item.getTypeId() == BlockID.SAPLING
-                        || item.getTypeId() == BlockID.RED_MUSHROOM
-                        || item.getTypeId() == BlockID.BROWN_MUSHROOM
-                        || item.getTypeId() == BlockID.CACTUS
-                        || item.getTypeId() == BlockID.LONG_GRASS
-                        || item.getTypeId() == BlockID.DEAD_BUSH) {
-                    if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                            && !set.canBuild(localPlayer)) {
-                        event.setUseItemInHand(Result.DENY);
-                        event.setCancelled(true);
-                        player.sendMessage(ChatColor.DARK_RED + "You're not allowed to plant that here.");
-                        return;
-                    }
-                }
-            }
-
-            if (type == BlockID.BED) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.allows(DefaultFlag.SLEEP, localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You're not allowed to use that bed.");
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (type == BlockID.CHEST
-                    || type == BlockID.JUKEBOX //stores the (arguably) most valuable item
-                    || type == BlockID.DISPENSER
-                    || type == BlockID.FURNACE
-                    || type == BlockID.BURNING_FURNACE
-                    || type == BlockID.BREWING_STAND
-                    || type == BlockID.TRAPPED_CHEST
-                    || type == BlockID.HOPPER
-                    || type == BlockID.DROPPER) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.canBuild(localPlayer)
-                        && !set.allows(DefaultFlag.CHEST_ACCESS, localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission to open that in this area.");
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (type == BlockID.DRAGON_EGG) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.canBuild(localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You're not allowed to move dragon eggs here!");
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (type == BlockID.LEVER
-                    || type == BlockID.STONE_BUTTON
-                    || type == BlockID.WOODEN_BUTTON
-                    || type == BlockID.NOTE_BLOCK
-                    || type == BlockID.REDSTONE_REPEATER_OFF
-                    || type == BlockID.REDSTONE_REPEATER_ON
-                    || type == BlockID.WOODEN_DOOR
-                    || type == BlockID.TRAP_DOOR
-                    || type == BlockID.FENCE_GATE
-                    || type == BlockID.JUKEBOX //stores the (arguably) most valuable item
-                    || type == BlockID.DISPENSER
-                    || type == BlockID.FURNACE
-                    || type == BlockID.BURNING_FURNACE
-                    || type == BlockID.WORKBENCH
-                    || type == BlockID.BREWING_STAND
-                    || type == BlockID.ENCHANTMENT_TABLE
-                    || type == BlockID.CAULDRON
-                    || type == BlockID.ENDER_CHEST // blah
-                    || type == BlockID.BEACON
-                    || type == BlockID.ANVIL
-                    || type == BlockID.HOPPER
-                    || type == BlockID.DROPPER) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.canBuild(localPlayer)
-                        && !set.allows(DefaultFlag.USE, localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission to use that in this area.");
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (type == BlockID.REDSTONE_REPEATER_OFF
-                    || type == BlockID.REDSTONE_REPEATER_ON
-                    || type == BlockID.COMPARATOR_OFF
-                    || type == BlockID.COMPARATOR_ON) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.canBuild(localPlayer)) {
-                    // using build and not use because it can potentially damage a circuit and use is more general-purposed
-                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission to use that in this area.");
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (type == BlockID.CAKE_BLOCK) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !set.canBuild(localPlayer)
-                        && !set.allows(DefaultFlag.USE, localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You're not invited to this tea party!");
-                    event.setUseInteractedBlock(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (BlockType.isRailBlock(type)
-                    && (item.getTypeId() == ItemID.MINECART
-                    || item.getTypeId() == ItemID.POWERED_MINECART
-                    || item.getTypeId() == ItemID.STORAGE_MINECART
-                    || item.getTypeId() == ItemID.TNT_MINECART
-                    || item.getTypeId() == ItemID.HOPPER_MINECART)) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !placedInSet.canBuild(localPlayer)
-                        && !placedInSet.allows(DefaultFlag.PLACE_VEHICLE, localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission to place vehicles here.");
-                    event.setUseItemInHand(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (item.getTypeId() == ItemID.WOOD_BOAT) {
-                if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                        && !placedInSet.canBuild(localPlayer)
-                        && !placedInSet.allows(DefaultFlag.PLACE_VEHICLE, localPlayer)) {
-                    player.sendMessage(ChatColor.DARK_RED + "You don't have permission to place vehicles here.");
-                    event.setUseItemInHand(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
             }
         }
-
-        if (wcfg.getBlacklist() != null) {
-            if (player.isSneaking() // sneak + right clicking no longer opens guis as of some recent version
-                    || (type != BlockID.CHEST
-                    && type != BlockID.DISPENSER
-                    && type != BlockID.FURNACE
-                    && type != BlockID.BURNING_FURNACE
-                    && type != BlockID.BREWING_STAND
-                    && type != BlockID.ENCHANTMENT_TABLE
-                    && type != BlockID.ANVIL
-                    && type != BlockID.ENDER_CHEST
-                    && type != BlockID.TRAPPED_CHEST
-                    && type != BlockID.HOPPER
-                    && type != BlockID.DROPPER)) {
-                if (!wcfg.getBlacklist().check(
-                        new ItemUseBlacklistEvent(plugin.wrapPlayer(player), toVector(block), createTarget(item)), false, false)) {
-                    event.setUseItemInHand(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-
-            if (!wcfg.getBlacklist().check(
-                    new BlockInteractBlacklistEvent(plugin.wrapPlayer(player), toVector(block), createTarget(block)), false, false)) {
-                event.setUseInteractedBlock(Result.DENY);
-                event.setCancelled(true);
-                return;
-            }
-
-            // Workaround for http://leaky.bukkit.org/issues/1034
-            if (item.getTypeId() == BlockID.TNT) {
-                Block placedOn = block.getRelative(event.getBlockFace());
-                if (!wcfg.getBlacklist().check(
-                        new BlockPlaceBlacklistEvent(plugin.wrapPlayer(player), toVector(placedOn), createTarget(item)), false, false)) {
-                    event.setUseItemInHand(Result.DENY);
-                    event.setCancelled(true);
-                    return;
-                }
-            }
-        }
-
-        if ((type == BlockID.CHEST
-                || type == BlockID.DISPENSER
-                || type == BlockID.FURNACE
-                || type == BlockID.BURNING_FURNACE
-                || type == BlockID.ENCHANTMENT_TABLE
-                || type == BlockID.BREWING_STAND
-                || type == BlockID.TRAPPED_CHEST
-                || type == BlockID.HOPPER
-                || type == BlockID.DROPPER)) {
-
-            if (wcfg.isChestProtected(block, player)) {
-                player.sendMessage(ChatColor.DARK_RED + "The chest is protected.");
-                event.setUseInteractedBlock(Result.DENY);
-                event.setCancelled(true);
-                return;
-            }
-        }
-
-        /*if (wcfg.useRegions && wcfg.useiConomy && cfg.getiConomy() != null
-                    && (type == BlockID.SIGN_POST || type == ItemID.SIGN || type == BlockID.WALL_SIGN)) {
-            BlockState block = blockClicked.getState();
-
-            if (((Sign)block).getLine(0).equalsIgnoreCase("[WorldGuard]")
-                    && ((Sign)block).getLine(1).equalsIgnoreCase("For sale")) {
-                String regionId = ((Sign)block).getLine(2);
-                //String regionComment = ((Sign)block).getLine(3);
-
-                if (regionId != null && regionId != "") {
-                    RegionManager mgr = cfg.getWorldGuardPlugin().getGlobalRegionManager().get(player.getWorld().getName());
-                    ProtectedRegion region = mgr.getRegion(regionId);
-
-                    if (region != null) {
-                        RegionFlags flags = region.getFlags();
-
-                        if (flags.getBooleanFlag(DefaultFlag.BUYABLE).getValue(false)) {
-                            if (iConomy.getBank().hasAccount(player.getName())) {
-                                Account account = iConomy.getBank().getAccount(player.getName());
-                                double balance = account.getBalance();
-                                double regionPrice = flags.getDoubleFlag(DefaultFlag.PRICE).getValue();
-
-                                if (balance >= regionPrice) {
-                                    account.subtract(regionPrice);
-                                    player.sendMessage(ChatColor.YELLOW + "You have bought the region " + regionId + " for " +
-                                            iConomy.getBank().format(regionPrice));
-                                    DefaultDomain owners = region.getOwners();
-                                    owners.addPlayer(player.getName());
-                                    region.setOwners(owners);
-                                    flags.getBooleanFlag(DefaultFlag.BUYABLE).setValue(false);
-                                    account.save();
-                                } else {
-                                    player.sendMessage(ChatColor.YELLOW + "You have not enough money.");
-                                }
-                            } else {
-                                player.sendMessage(ChatColor.YELLOW + "You have not enough money.");
-                            }
-                        } else {
-                            player.sendMessage(ChatColor.RED + "Region: " + regionId + " is not buyable");
-                        }
-                    } else {
-                        player.sendMessage(ChatColor.DARK_RED + "The region " + regionId + " does not exist.");
-                    }
-                } else {
-                    player.sendMessage(ChatColor.DARK_RED + "No region specified.");
-                }
-            }
-        }*/
     }
 
     /**
@@ -1111,94 +571,8 @@ private void handlePhysicalInteract(PlayerInteractEvent event) {
             event.setCancelled(true);
             return;
         }
-
-        if (wcfg.useRegions) {
-            Vector pt = toVector(block);
-            RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-            ApplicableRegionSet set = mgr.getApplicableRegions(pt);
-            LocalPlayer localPlayer = plugin.wrapPlayer(player);
-
-            if (type == BlockID.STONE_PRESSURE_PLATE || type == BlockID.WOODEN_PRESSURE_PLATE
-                    || type == BlockID.TRIPWIRE || type == BlockID.PRESSURE_PLATE_LIGHT
-                    || type == BlockID.PRESSURE_PLATE_HEAVY) {
-               if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                       && !set.canBuild(localPlayer)
-                       && !set.allows(DefaultFlag.USE, localPlayer)) {
-                   event.setUseInteractedBlock(Result.DENY);
-                   event.setCancelled(true);
-                   return;
-               }
-            }
-        }
     }
 
-    /**
-     * Called when a player uses an item.
-     *//*
-    @Override
-    public void onPlayerItem(PlayerItemEvent event) {
-
-        if (event.isCancelled()) {
-            return;
-        }
-
-        Player player = event.getPlayer();
-        Block block = event.getBlockClicked();
-        ItemStack item = event.getItem();
-        int itemId = item.getTypeId();
-
-        GlobalConfiguration cfg = plugin.getGlobalConfiguration();
-        WorldConfiguration wcfg = cfg.getWorldConfig(player.getWorld().getName());
-
-        if (wcfg.useRegions
-                && (itemId == 322 || itemId == 320 || itemId == 319 || itemId == 297 || itemId == 260
-                        || itemId == 350 || itemId == 349 || itemId == 354) ) {
-            return;
-        }
-
-        if (!wcfg.itemDurability) {
-            // Hoes
-            if (item.getTypeId() >= 290 && item.getTypeId() <= 294) {
-                item.setDurability((byte) -1);
-                player.setItemInHand(item);
-            }
-        }
-
-        if (wcfg.useRegions && !event.isBlock() && block != null) {
-            Vector pt = toVector(block.getRelative(event.getBlockFace()));
-            if (block.getTypeId() == BlockID.WALL_SIGN) {
-                pt = pt.subtract(0, 1, 0);
-            }
-
-            if (!cfg.canBuild(player, pt)) {
-                player.sendMessage(ChatColor.DARK_RED
-                        + "You don't have permission for this area.");
-                event.setCancelled(true);
-                return;
-            }
-        }
-
-        if (wcfg.getBlacklist() != null && item != null && block != null) {
-            if (!wcfg.getBlacklist().check(
-                    new ItemUseBlacklistEvent(plugin.wrapPlayer(player),
-                    toVector(block.getRelative(event.getBlockFace())),
-                    item.getTypeId()), false, false)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
-
-        if (wcfg.useRegions && item != null && block != null && item.getTypeId() == 259) {
-            Vector pt = toVector(block.getRelative(event.getBlockFace()));
-            RegionManager mgr = plugin.getGlobalRegionManager().get(player.getWorld().getName());
-
-            if (!mgr.getApplicableRegions(pt).isStateFlagAllowed(DefaultFlag.LIGHTER)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
-    }*/
-
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
     public void onPlayerDropItem(PlayerDropItemEvent event) {
         ConfigurationManager cfg = plugin.getGlobalStateManager();
@@ -1212,61 +586,6 @@ public void onPlayerDropItem(PlayerDropItemEvent event) {
                 player.sendMessage(ChatColor.RED + "You don't have permission to do that in this area.");
             }
         }
-
-        if (wcfg.getBlacklist() != null) {
-            Item ci = event.getItemDrop();
-
-            if (!wcfg.getBlacklist().check(
-                    new ItemDropBlacklistEvent(plugin.wrapPlayer(event.getPlayer()),
-                            toVector(ci.getLocation()), createTarget(ci.getItemStack())), false, false)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
-    }
-
-    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onPlayerPickupItem(PlayerPickupItemEvent event) {
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(event.getPlayer().getWorld());
-
-        if (wcfg.getBlacklist() != null) {
-            Item ci = event.getItem();
-
-            if (!wcfg.getBlacklist().check(
-                    new ItemAcquireBlacklistEvent(plugin.wrapPlayer(event.getPlayer()),
-                            toVector(ci.getLocation()), createTarget(ci.getItemStack())), false, true)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
-    }
-
-
-    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onPlayerBucketFill(PlayerBucketFillEvent event) {
-        Player player = event.getPlayer();
-        World world = player.getWorld();
-
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(world);
-
-        if (!plugin.getGlobalRegionManager().canBuild(
-                player, event.getBlockClicked().getRelative(event.getBlockFace()))
-                && !(event.getItemStack().getTypeId() == ItemID.MILK_BUCKET)) {
-            player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-            event.setCancelled(true);
-            return;
-        }
-
-        if (wcfg.getBlacklist() != null) {
-            if (!wcfg.getBlacklist().check(
-                    new ItemUseBlacklistEvent(plugin.wrapPlayer(player),
-                            toVector(player.getLocation()), createTarget(event.getBucket())), false, false)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
     }
 
     @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
@@ -1279,31 +598,6 @@ public void onPlayerFish(PlayerFishEvent event) {
         }
     }
 
-    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
-    public void onPlayerBucketEmpty(PlayerBucketEmptyEvent event) {
-        Player player = event.getPlayer();
-        World world = player.getWorld();
-
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(world);
-
-        if (!plugin.getGlobalRegionManager().canBuild(
-                player, event.getBlockClicked().getRelative(event.getBlockFace()))) {
-            player.sendMessage(ChatColor.DARK_RED + "You don't have permission for this area.");
-            event.setCancelled(true);
-            return;
-        }
-
-        if (wcfg.getBlacklist() != null) {
-            if (!wcfg.getBlacklist().check(
-                    new ItemUseBlacklistEvent(plugin.wrapPlayer(player),
-                            toVector(player.getLocation()), createTarget(event.getBucket())), false, false)) {
-                event.setCancelled(true);
-                return;
-            }
-        }
-    }
-
     @EventHandler(priority = EventPriority.HIGHEST)
     public void onPlayerRespawn(PlayerRespawnEvent event) {
         Player player = event.getPlayer();

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

@@ -19,22 +19,12 @@
 
 package com.sk89q.worldguard.bukkit;
 
-import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
-
-import org.bukkit.ChatColor;
 import org.bukkit.World;
-import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.Vehicle;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
-import org.bukkit.event.vehicle.VehicleDestroyEvent;
 import org.bukkit.event.vehicle.VehicleMoveEvent;
-import com.sk89q.worldedit.Vector;
-import com.sk89q.worldguard.LocalPlayer;
-import com.sk89q.worldguard.protection.ApplicableRegionSet;
-import com.sk89q.worldguard.protection.flags.DefaultFlag;
-import com.sk89q.worldguard.protection.managers.RegionManager;
 
 public class WorldGuardVehicleListener implements Listener {
 
@@ -56,34 +46,6 @@ public void registerEvents() {
         plugin.getServer().getPluginManager().registerEvents(this, plugin);
     }
 
-    @EventHandler
-    public void onVehicleDestroy(VehicleDestroyEvent event) {
-        Vehicle vehicle = event.getVehicle();
-        Entity destroyer = event.getAttacker();
-
-        if (!(destroyer instanceof Player)) return; // don't care
-        Player player = (Player) destroyer;
-        World world = vehicle.getWorld();
-
-        ConfigurationManager cfg = plugin.getGlobalStateManager();
-        WorldConfiguration wcfg = cfg.get(world);
-
-        if (wcfg.useRegions) {
-            Vector pt = toVector(vehicle.getLocation());
-            RegionManager mgr = plugin.getGlobalRegionManager().get(world);
-            ApplicableRegionSet set = mgr.getApplicableRegions(pt);
-            LocalPlayer localPlayer = plugin.wrapPlayer(player);
-
-            if (!plugin.getGlobalRegionManager().hasBypass(player, world)
-                    && !set.canBuild(localPlayer)
-                    && !set.allows(DefaultFlag.DESTROY_VEHICLE, localPlayer)) {
-                player.sendMessage(ChatColor.DARK_RED + "You don't have permission to destroy vehicles here.");
-                event.setCancelled(true);
-                return;
-            }
-        }
-    }
-
     @EventHandler
     public void onVehicleMove(VehicleMoveEvent event) {
         Vehicle vehicle = event.getVehicle();

src/main/java/com/sk89q/worldguard/bukkit/listener/CauseListener.java

@@ -0,0 +1,490 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.bukkit.listener;
+
+import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import com.sk89q.worldguard.bukkit.util.Blocks;
+import com.sk89q.worldguard.bukkit.util.Materials;
+import com.sk89q.worldguard.internal.Events;
+import com.sk89q.worldguard.internal.cause.Cause;
+import com.sk89q.worldguard.internal.cause.Causes;
+import com.sk89q.worldguard.internal.event.block.BreakBlockEvent;
+import com.sk89q.worldguard.internal.event.block.PlaceBlockEvent;
+import com.sk89q.worldguard.internal.event.block.UseBlockEvent;
+import com.sk89q.worldguard.internal.event.entity.DestroyEntityEvent;
+import com.sk89q.worldguard.internal.event.entity.SpawnEntityEvent;
+import com.sk89q.worldguard.internal.event.entity.UseEntityEvent;
+import com.sk89q.worldguard.internal.event.inventory.UseItemEvent;
+import org.bukkit.DyeColor;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.entity.Player;
+import org.bukkit.entity.ThrownPotion;
+import org.bukkit.event.Event.Result;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
+import org.bukkit.event.block.BlockBreakEvent;
+import org.bukkit.event.block.BlockBurnEvent;
+import org.bukkit.event.block.BlockDamageEvent;
+import org.bukkit.event.block.BlockDispenseEvent;
+import org.bukkit.event.block.BlockFromToEvent;
+import org.bukkit.event.block.BlockIgniteEvent;
+import org.bukkit.event.block.BlockIgniteEvent.IgniteCause;
+import org.bukkit.event.block.BlockPlaceEvent;
+import org.bukkit.event.block.SignChangeEvent;
+import org.bukkit.event.entity.EntityChangeBlockEvent;
+import org.bukkit.event.entity.EntityCombustByBlockEvent;
+import org.bukkit.event.entity.EntityCombustByEntityEvent;
+import org.bukkit.event.entity.EntityCombustEvent;
+import org.bukkit.event.entity.EntityDamageByBlockEvent;
+import org.bukkit.event.entity.EntityDamageByEntityEvent;
+import org.bukkit.event.entity.EntityDamageEvent;
+import org.bukkit.event.entity.EntityTameEvent;
+import org.bukkit.event.entity.EntityUnleashEvent;
+import org.bukkit.event.entity.PotionSplashEvent;
+import org.bukkit.event.hanging.HangingBreakByEntityEvent;
+import org.bukkit.event.hanging.HangingBreakEvent;
+import org.bukkit.event.hanging.HangingPlaceEvent;
+import org.bukkit.event.player.PlayerBedEnterEvent;
+import org.bukkit.event.player.PlayerBucketEmptyEvent;
+import org.bukkit.event.player.PlayerBucketFillEvent;
+import org.bukkit.event.player.PlayerDropItemEvent;
+import org.bukkit.event.player.PlayerInteractEntityEvent;
+import org.bukkit.event.player.PlayerInteractEvent;
+import org.bukkit.event.player.PlayerPickupItemEvent;
+import org.bukkit.event.player.PlayerShearEntityEvent;
+import org.bukkit.event.player.PlayerUnleashEntityEvent;
+import org.bukkit.event.vehicle.VehicleDamageEvent;
+import org.bukkit.event.vehicle.VehicleDestroyEvent;
+import org.bukkit.inventory.ItemStack;
+
+import javax.annotation.Nullable;
+import java.util.Collections;
+import java.util.List;
+
+import static com.sk89q.worldguard.bukkit.util.Materials.isBlockModifiedOnClick;
+import static com.sk89q.worldguard.bukkit.util.Materials.isItemAppliedToBlock;
+import static com.sk89q.worldguard.internal.cause.Causes.create;
+
+public class CauseListener implements Listener {
+
+    private final WorldGuardPlugin plugin;
+
+    public CauseListener(WorldGuardPlugin plugin) {
+        this.plugin = plugin;
+    }
+
+    public void registerEvents() {
+        plugin.getServer().getPluginManager().registerEvents(this, plugin);
+    }
+
+    //-------------------------------------------------------------------------
+    // Block break / place
+    //-------------------------------------------------------------------------
+
+    @EventHandler
+    public void onBlockBreak(BlockBreakEvent event) {
+        Events.fireToCancel(event, new BreakBlockEvent(event, create(event.getPlayer()), event.getBlock()));
+    }
+
+    @EventHandler
+    public void onBlockPlace(BlockPlaceEvent event) {
+        Events.fireToCancel(event, new UseBlockEvent(event, create(event.getPlayer()), event.getBlock()));
+    }
+
+    @EventHandler
+    public void onBlockBurn(BlockBurnEvent event) {
+        Events.fireToCancel(event, new UseBlockEvent(event, Collections.<Cause<?>>emptyList(), event.getBlock()));
+    }
+
+    // TODO: Handle EntityCreatePortalEvent?
+
+    @EventHandler
+    public void onEntityChangeBlock(EntityChangeBlockEvent event) {
+        // Fire two events: one as BREAK and one as PLACE
+        if (event.getTo() != Material.AIR && event.getBlock().getType() != Material.AIR) {
+            Events.fireToCancel(event, new BreakBlockEvent(event, create(event.getEntity()), event.getBlock()));
+            Events.fireToCancel(event, new PlaceBlockEvent(event, create(event.getEntity()), event.getBlock()));
+        } else {
+            if (event.getTo() == Material.AIR) {
+                Events.fireToCancel(event, new BreakBlockEvent(event, create(event.getEntity()), event.getBlock()));
+            } else {
+                Events.fireToCancel(event, new PlaceBlockEvent(event, create(event.getEntity()), event.getBlock()));
+            }
+        }
+    }
+
+    // TODO: Handle pistons
+    // TODO: Handle EntityExplodeEvent
+
+    //-------------------------------------------------------------------------
+    // Block external interaction
+    //-------------------------------------------------------------------------
+
+    @EventHandler
+    public void onBlockDamage(BlockDamageEvent event) {
+        Block target = event.getBlock();
+
+        // Previously, and perhaps still, the only way to catch cake eating
+        // events was through here
+        if (target.getType() == Material.CAKE_BLOCK) {
+            Events.fireToCancel(event, new UseBlockEvent(event, create(event.getPlayer()), target));
+        }
+    }
+
+    @EventHandler
+    public void onPlayerInteract(PlayerInteractEvent event) {
+        Player player = event.getPlayer();
+        @Nullable ItemStack item = player.getItemInHand();
+        Block block = event.getClickedBlock();
+        List<? extends Cause<?>> causes = create(player);
+
+        switch (event.getAction()) {
+            case PHYSICAL:
+                // TODO: Don't fire events for blocks that can't be interacted with using PHYSICAL
+                if (Events.fireAndTestCancel(new UseBlockEvent(event, causes, block))) {
+                    event.setUseInteractedBlock(Result.DENY);
+                    event.setCancelled(true);
+                }
+                break;
+
+            case RIGHT_CLICK_BLOCK:
+                if (item != null && item.getType() == Material.TNT) {
+                    // Workaround for a bug that allowed tnt to trigger instantly if placed
+                    // next to redstone, without plugins getting the block place event
+                    // (not sure if this actually still happens)
+                    Events.fireToCancel(event, new UseBlockEvent(event, create(event.getPlayer()), block.getLocation(), Material.TNT));
+                }
+
+                // Handle created Minecarts
+                if (item != null && Materials.isMinecart(item.getType())) {
+                    // TODO: Give a more specific minecart type
+                    Block placedBlock = block.getRelative(event.getBlockFace());
+                    Events.fireToCancel(event, new SpawnEntityEvent(event, create(event.getPlayer()), placedBlock.getLocation().add(0.5, 0, 0.5), EntityType.MINECART));
+                }
+
+                // Handle cocoa beans
+                if (item != null && item.getType() == Material.INK_SACK && Materials.isDyeColor(item.getData(), DyeColor.BROWN)) {
+                    // CraftBukkit doesn't or didn't throw a block place for this
+                    if (!(event.getBlockFace() == BlockFace.DOWN || event.getBlockFace() == BlockFace.UP)) {
+                        Block placedBlock = block.getRelative(event.getBlockFace());
+                        Events.fireToCancel(event, new PlaceBlockEvent(event, create(event.getPlayer()), placedBlock.getLocation(), Material.COCOA));
+                    }
+                }
+
+                // Workaround for http://leaky.bukkit.org/issues/1034
+                if (item != null && item.getType() == Material.TNT) {
+                    Block placedBlock = block.getRelative(event.getBlockFace());
+                    Events.fireToCancel(event, new PlaceBlockEvent(event, create(event.getPlayer()), placedBlock.getLocation(), Material.TNT));
+                }
+
+                // Handle flint and steel and fire charge as fire place
+                if (item != null && (item.getType() == Material.FIREBALL || item.getType() == Material.FLINT_AND_STEEL)) {
+                    Block placedBlock = block.getRelative(event.getBlockFace());
+                    if (!Events.fireAndTestCancel(new PlaceBlockEvent(event, create(event.getPlayer()), placedBlock.getLocation(), Material.FIRE))) {
+                        event.setUseItemInHand(Result.DENY);
+                    }
+                }
+
+            case LEFT_CLICK_BLOCK:
+                // TODO: Don't fire events for blocks that can't be interacted with using clicks
+
+                // As of MC ~1.6, sneaking blocks the use of blocks with right click
+                if (!player.isSneaking() || event.getAction() == Action.LEFT_CLICK_BLOCK) {
+                    // Only fire events for blocks that are modified when right clicked
+                    if (isBlockModifiedOnClick(block.getType()) || (item != null && isItemAppliedToBlock(item.getType(), block.getType()))) {
+                        if (Events.fireAndTestCancel(new UseBlockEvent(event, causes, block))) {
+                            event.setUseInteractedBlock(Result.DENY);
+                        }
+
+                        // Handle connected blocks (i.e. beds, chests)
+                        for (Block connected : Blocks.getConnected(block)) {
+                            if (Events.fireAndTestCancel(new UseBlockEvent(event, create(event.getPlayer()), connected))) {
+                                event.setUseInteractedBlock(Result.DENY);
+                                break;
+                            }
+                        }
+                    }
+
+                    // Special handling of flint and steel on TNT
+                    if (block.getType() == Material.TNT && item != null && item.getType() == Material.FLINT_AND_STEEL) {
+                        if (Events.fireAndTestCancel(new BreakBlockEvent(event, create(event.getPlayer()), block))) {
+                            event.setUseInteractedBlock(Result.DENY);
+                            break;
+                        }
+                    }
+                }
+
+                // Special handling of putting out fires
+                if (event.getAction() == Action.LEFT_CLICK_BLOCK && block.getType() == Material.FIRE) {
+                    if (Events.fireAndTestCancel(new BreakBlockEvent(event, create(event.getPlayer()), block))) {
+                        event.setUseInteractedBlock(Result.DENY);
+                        break;
+                    }
+                }
+
+            case LEFT_CLICK_AIR:
+            case RIGHT_CLICK_AIR:
+                if (item != null && Events.fireAndTestCancel(new UseItemEvent(event, causes, player.getWorld(), item))) {
+                    event.setUseItemInHand(Result.DENY);
+                }
+
+                break;
+        }
+    }
+
+    @EventHandler
+    public void onEntityInteract(org.bukkit.event.entity.EntityInteractEvent event) {
+        Events.fireToCancel(event, new UseBlockEvent(event, create(event.getEntity()), event.getBlock()));
+    }
+
+    @EventHandler
+    public void onBlockIgnite(BlockIgniteEvent event) {
+        List<? extends Cause<?>> causes;
+
+        // Find the cause
+        if (event.getPlayer() != null) {
+            causes = create(event.getPlayer());
+        } else if (event.getIgnitingEntity() != null) {
+            causes = create(event.getIgnitingEntity());
+        } else if (event.getIgnitingBlock() != null) {
+            causes = create(event.getIgnitingBlock());
+        } else {
+            causes = Collections.emptyList();
+        }
+
+        Events.fireToCancel(event, new BreakBlockEvent(event, causes, event.getBlock()));
+
+        // This is also handled in the PlayerInteractEvent listener
+        if (event.getCause() == IgniteCause.FLINT_AND_STEEL || event.getCause() == IgniteCause.FIREBALL) {
+            // TODO: Test location of block
+            Events.fireToCancel(event, new PlaceBlockEvent(event, causes, event.getBlock().getLocation(), Material.FIRE));
+        }
+    }
+
+    @EventHandler
+    public void onSignChange(SignChangeEvent event) {
+        Events.fireToCancel(event, new UseBlockEvent(event, create(event.getPlayer()), event.getBlock()));
+    }
+
+    @EventHandler
+    public void onBedEnter(PlayerBedEnterEvent event) {
+        Events.fireToCancel(event, new UseBlockEvent(event, create(event.getPlayer()), event.getBed()));
+    }
+
+    @EventHandler
+    public void onPlayerBucketEmpty(PlayerBucketEmptyEvent event) {
+        Player player = event.getPlayer();
+        Block blockAffected = event.getBlockClicked().getRelative(event.getBlockFace());
+
+        // Milk buckets can't be emptied as of writing
+        if (event.getBucket() != Material.MILK_BUCKET) {
+            ItemStack item = new ItemStack(event.getBucket(), 1);
+            Events.fireToCancel(event, new PlaceBlockEvent(event, create(player), blockAffected));
+            Events.fireToCancel(event, new UseItemEvent(event, create(player), player.getWorld(), item));
+        }
+    }
+
+    @EventHandler
+    public void onPlayerBucketFill(PlayerBucketFillEvent event) {
+        Player player = event.getPlayer();
+        Block blockAffected = event.getBlockClicked().getRelative(event.getBlockFace());
+
+        // Milk buckets can't be filled by right clicking the ground as of writing
+        if (event.getBucket() != Material.MILK_BUCKET) {
+            ItemStack item = new ItemStack(event.getBucket(), 1);
+            Events.fireToCancel(event, new BreakBlockEvent(event, create(player), blockAffected));
+            Events.fireToCancel(event, new UseItemEvent(event, create(player), player.getWorld(), item));
+        }
+    }
+
+    // TODO: Handle EntityPortalEnterEvent
+
+    //-------------------------------------------------------------------------
+    // Block self-interaction
+    //-------------------------------------------------------------------------
+
+    @EventHandler
+    public void onBlockFromTo(BlockFromToEvent event) {
+        Events.fireToCancel(event, new PlaceBlockEvent(event, create(event.getBlock()), event.getToBlock()));
+    }
+
+    //-------------------------------------------------------------------------
+    // Entity break / place
+    //-------------------------------------------------------------------------
+
+    @EventHandler
+    public void onHangingPlace(HangingPlaceEvent event) {
+        Events.fireToCancel(event, new SpawnEntityEvent(event, create(event.getPlayer()), event.getEntity()));
+    }
+
+    @EventHandler
+    public void onHangingBreak(HangingBreakEvent event) {
+        if (event instanceof HangingBreakByEntityEvent) {
+            Events.fireToCancel(event,  new DestroyEntityEvent(event, create(((HangingBreakByEntityEvent) event).getRemover()), event.getEntity()));
+        } else {
+            Events.fireToCancel(event, new DestroyEntityEvent(event, Collections.<Cause<?>>emptyList(), event.getEntity()));
+        }
+    }
+
+    @EventHandler
+    public void onVehicleDestroy(VehicleDestroyEvent event) {
+        Events.fireToCancel(event, new DestroyEntityEvent(event, create(event.getAttacker()), event.getVehicle()));
+    }
+
+    //-------------------------------------------------------------------------
+    // Entity external interaction
+    //-------------------------------------------------------------------------
+
+    @EventHandler
+    public void onPlayerInteractEntity(PlayerInteractEntityEvent event) {
+        Player player = event.getPlayer();
+        World world = player.getWorld();
+        ItemStack item = player.getItemInHand();
+        Entity entity = event.getRightClicked();
+
+        Events.fireToCancel(event, new UseItemEvent(event, create(player), world, item));
+        Events.fireToCancel(event, new UseEntityEvent(event, create(player), entity));
+    }
+
+    @EventHandler
+    public void onEntityDamage(EntityDamageEvent event) {
+        if (event instanceof EntityDamageByBlockEvent) {
+            Events.fireToCancel(event, new UseEntityEvent(event, create(((EntityDamageByBlockEvent) event).getDamager()), event.getEntity()));
+
+        } else if (event instanceof EntityDamageByEntityEvent) {
+            EntityDamageByEntityEvent entityEvent = (EntityDamageByEntityEvent) event;
+            Entity damager = entityEvent.getDamager();
+            Events.fireToCancel(event, new UseEntityEvent(event, create(damager), event.getEntity()));
+
+            // Item use event with the item in hand
+            // Older blacklist handler code used this, although it suffers from
+            // race problems
+            if (damager instanceof Player) {
+                ItemStack item = ((Player) damager).getItemInHand();
+
+                if (item != null) {
+                    Events.fireToCancel(event, new UseItemEvent(event, create(damager), event.getEntity().getWorld(), item));
+                }
+            }
+
+        } else {
+            Events.fireToCancel(event, new UseEntityEvent(event, Collections.<Cause<?>>emptyList(), event.getEntity()));
+        }
+    }
+
+    @EventHandler
+    public void onEntityCombust(EntityCombustEvent event) {
+        if (event instanceof EntityCombustByBlockEvent) {
+            Events.fireToCancel(event, new UseEntityEvent(event, create(((EntityCombustByBlockEvent) event).getCombuster()), event.getEntity()));
+
+        } else if (event instanceof EntityCombustByEntityEvent) {
+            Events.fireToCancel(event, new UseEntityEvent(event, create(((EntityCombustByEntityEvent) event).getCombuster()), event.getEntity()));
+
+        } else {
+            Events.fireToCancel(event, new UseEntityEvent(event, Collections.<Cause<?>>emptyList(), event.getEntity()));
+        }
+    }
+
+    @EventHandler
+    public void onEntityUnleash(EntityUnleashEvent event) {
+        if (event instanceof PlayerUnleashEntityEvent) {
+            PlayerUnleashEntityEvent playerEvent = (PlayerUnleashEntityEvent) event;
+            Events.fireToCancel(playerEvent, new UseEntityEvent(playerEvent, create(playerEvent.getPlayer()), event.getEntity()));
+        } else {
+            // TODO: Raise anyway?
+        }
+    }
+
+    @EventHandler
+    public void onEntityTame(EntityTameEvent event) {
+        Events.fireToCancel(event, new UseEntityEvent(event, create(event.getOwner()), event.getEntity()));
+    }
+
+    @EventHandler
+    public void onPlayerShearEntity(PlayerShearEntityEvent event) {
+        Events.fireToCancel(event, new UseEntityEvent(event, create(event.getPlayer()), event.getEntity()));
+    }
+
+    @EventHandler
+    public void onPlayerPickupItem(PlayerPickupItemEvent event) {
+        Events.fireToCancel(event, new DestroyEntityEvent(event, create(event.getPlayer()), event.getItem()));
+    }
+
+    @EventHandler
+    public void onPlayerDropItem(PlayerDropItemEvent event) {
+        Events.fireToCancel(event, new SpawnEntityEvent(event, create(event.getPlayer()), event.getItemDrop()));
+    }
+
+    @EventHandler
+    public void onVehicleDamage(VehicleDamageEvent event) {
+        Events.fireToCancel(event, new DestroyEntityEvent(event, create(event.getAttacker()), event.getVehicle()));
+    }
+
+    @EventHandler
+    public void onVehicleEnter(VehicleDamageEvent event) {
+        Events.fireToCancel(event, new UseEntityEvent(event, create(event.getAttacker()), event.getVehicle()));
+    }
+
+    //-------------------------------------------------------------------------
+    // Composite events
+    //-------------------------------------------------------------------------
+
+    @EventHandler
+    public void onPotionSplash(PotionSplashEvent event) {
+        Entity entity = event.getEntity();
+        ThrownPotion potion = event.getPotion();
+        World world = entity.getWorld();
+        List<? extends Cause<?>> causes = Causes.create(potion.getShooter());
+
+        // Fire item interaction event
+        Events.fireToCancel(event, new UseItemEvent(event, causes, world, potion.getItem()));
+
+        // Fire entity interaction event
+        if (!event.isCancelled()) {
+            int blocked = 0;
+
+            for (LivingEntity affected : event.getAffectedEntities()) {
+                if (Events.fireAndTestCancel(new UseEntityEvent(event, causes, affected))) {
+                    event.setIntensity(affected, 0);
+                    blocked++;
+                }
+            }
+
+            if (blocked == event.getAffectedEntities().size()) {
+                event.setCancelled(true);
+            }
+        }
+    }
+
+    @EventHandler
+    public void onBlockDispense(BlockDispenseEvent event) {
+        Events.fireToCancel(event, new UseItemEvent(event, create(event.getBlock()), event.getBlock().getWorld(), event.getItem()));
+    }
+
+    // TODO: Inventory events?
+
+}

src/main/java/com/sk89q/worldguard/bukkit/util/Blocks.java

@@ -17,15 +17,34 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-package com.sk89q.worldguard.internal.event;
+package com.sk89q.worldguard.bukkit.util;
 
-/**
+import org.bukkit.block.Block;
- * Represents a possible act upon an object.
+import org.bukkit.material.Bed;
- */
+import org.bukkit.material.MaterialData;
-public enum Interaction {
 
-    PLACE,
+import java.util.Arrays;
-    BREAK,
+import java.util.Collections;
-    INTERACT
+import java.util.List;
+
+public final class Blocks {
+
+    private Blocks() {
+    }
+
+    public static List<Block> getConnected(Block block) {
+        MaterialData data = block.getState().getData();
+
+        if (data instanceof Bed) {
+            Bed bed = (Bed) data;
+            if (bed.isHeadOfBed()) {
+                return Arrays.asList(block.getRelative(bed.getFacing().getOppositeFace()));
+            } else {
+                return Arrays.asList(block.getRelative(bed.getFacing()));
+            }
+        } else {
+            return Collections.emptyList();
+        }
+    }
 
 }

src/main/java/com/sk89q/worldguard/bukkit/util/DamageCauses.java

@@ -0,0 +1,54 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.bukkit.util;
+
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.event.entity.EntityDamageEvent.DamageCause;
+
+public final class DamageCauses {
+
+    private DamageCauses() {
+    }
+
+    public static boolean isFire(DamageCause cause) {
+        return cause == DamageCause.FIRE || cause == DamageCause.FIRE_TICK;
+    }
+
+    public static boolean isExplosion(DamageCause cause) {
+        return cause == DamageCause.BLOCK_EXPLOSION || cause == DamageCause.ENTITY_EXPLOSION;
+    }
+
+    public static void restoreStatistic(Entity entity, DamageCause cause) {
+        if (cause == DamageCause.DROWNING && entity instanceof LivingEntity) {
+            LivingEntity living = (LivingEntity) entity;
+            living.setRemainingAir(living.getMaximumAir());
+        }
+
+        if (isFire(cause)) {
+            entity.setFireTicks(0);
+        }
+
+        if (cause == DamageCause.LAVA) {
+            entity.setFireTicks(0);
+        }
+    }
+
+}

src/main/java/com/sk89q/worldguard/bukkit/util/Entities.java

@@ -0,0 +1,114 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.bukkit.util;
+
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.Projectile;
+import org.bukkit.entity.Tameable;
+import org.bukkit.projectiles.ProjectileSource;
+
+import javax.annotation.Nullable;
+
+public final class Entities {
+
+    private Entities() {
+    }
+
+    /**
+     * Test whether the given entity is tameable and tamed.
+     *
+     * @param entity the entity, or null
+     * @return true if tamed
+     */
+    public static boolean isTamed(@Nullable Entity entity) {
+        return entity instanceof Tameable && ((Tameable) entity).isTamed();
+    }
+
+    /**
+     * Return if the given entity type is TNT-based.
+     *
+     * @param type the type
+     * @return true if TNT based
+     */
+    public static boolean isTNTBased(EntityType type) {
+        return type == EntityType.PRIMED_TNT || type == EntityType.MINECART_TNT;
+    }
+
+    /**
+     * Return if the given entity type is a fireball
+     * (not including wither skulls).
+     *
+     * @param type the type
+     * @return true if a fireball
+     */
+    public static boolean isFireball(EntityType type) {
+        return type == EntityType.FIREBALL || type == EntityType.SMALL_FIREBALL;
+    }
+
+    /**
+     * Test whether the given entity type is a vehicle type.
+     *
+     * @param type the type
+     * @return true if the type is a vehicle type
+     */
+    public static boolean isVehicle(EntityType type) {
+        return type == EntityType.BOAT
+                || isMinecart(type);
+    }
+
+    /**
+     * Test whether the given entity type is a Minecart type.
+     *
+     * @param type the type
+     * @return true if the type is a Minecart type
+     */
+    public static boolean isMinecart(EntityType type) {
+        return type == EntityType.MINECART
+                || type == EntityType.MINECART_CHEST
+                || type == EntityType.MINECART_COMMAND
+                || type == EntityType.MINECART_FURNACE
+                || type == EntityType.MINECART_HOPPER
+                || type == EntityType.MINECART_MOB_SPAWNER
+                || type == EntityType.MINECART_TNT;
+    }
+
+    /**
+     * Get the underlying shooter of a projectile if one exists.
+     *
+     * @param entity the entity
+     * @return the shooter
+     */
+    public static Entity getShooter(Entity entity) {
+
+        while (entity instanceof Projectile) {
+            Projectile projectile = (Projectile) entity;
+            ProjectileSource remover = projectile.getShooter();
+            if (remover instanceof Entity && remover != entity) {
+                entity = (Entity) remover;
+            } else {
+                return entity;
+            }
+        }
+
+        return entity;
+    }
+
+}

src/main/java/com/sk89q/worldguard/bukkit/util/Materials.java

@@ -0,0 +1,563 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.bukkit.util;
+
+import com.google.common.collect.BiMap;
+import com.google.common.collect.HashBiMap;
+import org.bukkit.DyeColor;
+import org.bukkit.Material;
+import org.bukkit.entity.EntityType;
+import org.bukkit.material.Dye;
+import org.bukkit.material.MaterialData;
+
+import javax.annotation.Nullable;
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Material utility class.
+ */
+public final class Materials {
+
+    private static final int MODIFED_ON_CLICK = 1;
+    private static final int MODIFIES_BLOCKS = 1;
+
+    private static final BiMap<EntityType, Material> ENTITY_ITEMS = HashBiMap.create();
+    private static final Map<Material, Integer> MATERIAL_FLAGS = new HashMap<Material, Integer>();
+
+    static {
+        ENTITY_ITEMS.put(EntityType.PAINTING, Material.PAINTING);
+        ENTITY_ITEMS.put(EntityType.ARROW, Material.ARROW);
+        ENTITY_ITEMS.put(EntityType.SNOWBALL, Material.SNOW_BALL);
+        ENTITY_ITEMS.put(EntityType.FIREBALL, Material.FIREBALL);
+        ENTITY_ITEMS.put(EntityType.SMALL_FIREBALL, Material.FIREWORK_CHARGE);
+        ENTITY_ITEMS.put(EntityType.ENDER_PEARL, Material.ENDER_PEARL);
+        ENTITY_ITEMS.put(EntityType.THROWN_EXP_BOTTLE, Material.EXP_BOTTLE);
+        ENTITY_ITEMS.put(EntityType.ITEM_FRAME, Material.ITEM_FRAME);
+        ENTITY_ITEMS.put(EntityType.PRIMED_TNT, Material.TNT);
+        ENTITY_ITEMS.put(EntityType.FIREWORK, Material.FIREWORK);
+        ENTITY_ITEMS.put(EntityType.MINECART_COMMAND, Material.COMMAND_MINECART);
+        ENTITY_ITEMS.put(EntityType.BOAT, Material.BOAT);
+        ENTITY_ITEMS.put(EntityType.MINECART, Material.MINECART);
+        ENTITY_ITEMS.put(EntityType.MINECART_CHEST, Material.STORAGE_MINECART);
+        ENTITY_ITEMS.put(EntityType.MINECART_FURNACE, Material.POWERED_MINECART);
+        ENTITY_ITEMS.put(EntityType.MINECART_TNT, Material.EXPLOSIVE_MINECART);
+        ENTITY_ITEMS.put(EntityType.MINECART_HOPPER, Material.HOPPER_MINECART);
+        ENTITY_ITEMS.put(EntityType.SPLASH_POTION, Material.POTION);
+        ENTITY_ITEMS.put(EntityType.EGG, Material.EGG);
+
+        MATERIAL_FLAGS.put(Material.AIR, 0);
+        MATERIAL_FLAGS.put(Material.STONE, 0);
+        MATERIAL_FLAGS.put(Material.GRASS, 0);
+        MATERIAL_FLAGS.put(Material.DIRT, 0);
+        MATERIAL_FLAGS.put(Material.COBBLESTONE, 0);
+        MATERIAL_FLAGS.put(Material.WOOD, 0);
+        MATERIAL_FLAGS.put(Material.SAPLING, 0);
+        MATERIAL_FLAGS.put(Material.BEDROCK, 0);
+        MATERIAL_FLAGS.put(Material.WATER, 0);
+        MATERIAL_FLAGS.put(Material.STATIONARY_WATER, 0);
+        MATERIAL_FLAGS.put(Material.LAVA, 0);
+        MATERIAL_FLAGS.put(Material.STATIONARY_LAVA, 0);
+        MATERIAL_FLAGS.put(Material.SAND, 0);
+        MATERIAL_FLAGS.put(Material.GRAVEL, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_ORE, 0);
+        MATERIAL_FLAGS.put(Material.IRON_ORE, 0);
+        MATERIAL_FLAGS.put(Material.COAL_ORE, 0);
+        MATERIAL_FLAGS.put(Material.LOG, 0);
+        MATERIAL_FLAGS.put(Material.LEAVES, 0);
+        MATERIAL_FLAGS.put(Material.SPONGE, 0);
+        MATERIAL_FLAGS.put(Material.GLASS, 0);
+        MATERIAL_FLAGS.put(Material.LAPIS_ORE, 0);
+        MATERIAL_FLAGS.put(Material.LAPIS_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.DISPENSER, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.SANDSTONE, 0);
+        MATERIAL_FLAGS.put(Material.NOTE_BLOCK, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.BED_BLOCK, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.POWERED_RAIL, 0);
+        MATERIAL_FLAGS.put(Material.DETECTOR_RAIL, 0);
+        MATERIAL_FLAGS.put(Material.PISTON_STICKY_BASE, 0);
+        MATERIAL_FLAGS.put(Material.WEB, 0);
+        MATERIAL_FLAGS.put(Material.LONG_GRASS, 0);
+        MATERIAL_FLAGS.put(Material.DEAD_BUSH, 0);
+        MATERIAL_FLAGS.put(Material.PISTON_BASE, 0);
+        MATERIAL_FLAGS.put(Material.PISTON_EXTENSION, 0);
+        MATERIAL_FLAGS.put(Material.WOOL, 0);
+        MATERIAL_FLAGS.put(Material.PISTON_MOVING_PIECE, 0);
+        MATERIAL_FLAGS.put(Material.YELLOW_FLOWER, 0);
+        MATERIAL_FLAGS.put(Material.RED_ROSE, 0);
+        MATERIAL_FLAGS.put(Material.BROWN_MUSHROOM, 0);
+        MATERIAL_FLAGS.put(Material.RED_MUSHROOM, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.IRON_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.DOUBLE_STEP, 0);
+        MATERIAL_FLAGS.put(Material.STEP, 0);
+        MATERIAL_FLAGS.put(Material.BRICK, 0);
+        MATERIAL_FLAGS.put(Material.TNT, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.BOOKSHELF, 0);
+        MATERIAL_FLAGS.put(Material.MOSSY_COBBLESTONE, 0);
+        MATERIAL_FLAGS.put(Material.OBSIDIAN, 0);
+        MATERIAL_FLAGS.put(Material.TORCH, 0);
+        MATERIAL_FLAGS.put(Material.FIRE, 0);
+        MATERIAL_FLAGS.put(Material.MOB_SPAWNER, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.CHEST, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.REDSTONE_WIRE, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_ORE, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.WORKBENCH, 0);
+        MATERIAL_FLAGS.put(Material.CROPS, 0);
+        MATERIAL_FLAGS.put(Material.SOIL, 0);
+        MATERIAL_FLAGS.put(Material.FURNACE, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.BURNING_FURNACE, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.SIGN_POST, 0);
+        MATERIAL_FLAGS.put(Material.WOODEN_DOOR, 0);
+        MATERIAL_FLAGS.put(Material.LADDER, 0);
+        MATERIAL_FLAGS.put(Material.RAILS, 0);
+        MATERIAL_FLAGS.put(Material.COBBLESTONE_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.WALL_SIGN, 0);
+        MATERIAL_FLAGS.put(Material.LEVER, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.STONE_PLATE, 0);
+        MATERIAL_FLAGS.put(Material.IRON_DOOR_BLOCK, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.WOOD_PLATE, 0);
+        MATERIAL_FLAGS.put(Material.REDSTONE_ORE, 0);
+        MATERIAL_FLAGS.put(Material.GLOWING_REDSTONE_ORE, 0);
+        MATERIAL_FLAGS.put(Material.REDSTONE_TORCH_OFF, 0);
+        MATERIAL_FLAGS.put(Material.REDSTONE_TORCH_ON, 0);
+        MATERIAL_FLAGS.put(Material.STONE_BUTTON, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.SNOW, 0);
+        MATERIAL_FLAGS.put(Material.ICE, 0);
+        MATERIAL_FLAGS.put(Material.SNOW_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.CACTUS, 0);
+        MATERIAL_FLAGS.put(Material.CLAY, 0);
+        MATERIAL_FLAGS.put(Material.SUGAR_CANE_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.JUKEBOX, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.FENCE, 0);
+        MATERIAL_FLAGS.put(Material.PUMPKIN, 0);
+        MATERIAL_FLAGS.put(Material.NETHERRACK, 0);
+        MATERIAL_FLAGS.put(Material.SOUL_SAND, 0);
+        MATERIAL_FLAGS.put(Material.GLOWSTONE, 0);
+        MATERIAL_FLAGS.put(Material.PORTAL, 0);
+        MATERIAL_FLAGS.put(Material.JACK_O_LANTERN, 0);
+        MATERIAL_FLAGS.put(Material.CAKE_BLOCK, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.DIODE_BLOCK_OFF, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.DIODE_BLOCK_ON, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.STAINED_GLASS, 0);
+        MATERIAL_FLAGS.put(Material.TRAP_DOOR, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.MONSTER_EGGS, 0);
+        MATERIAL_FLAGS.put(Material.SMOOTH_BRICK, 0);
+        MATERIAL_FLAGS.put(Material.HUGE_MUSHROOM_1, 0);
+        MATERIAL_FLAGS.put(Material.HUGE_MUSHROOM_2, 0);
+        MATERIAL_FLAGS.put(Material.IRON_FENCE, 0);
+        MATERIAL_FLAGS.put(Material.THIN_GLASS, 0);
+        MATERIAL_FLAGS.put(Material.MELON_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.PUMPKIN_STEM, 0);
+        MATERIAL_FLAGS.put(Material.MELON_STEM, 0);
+        MATERIAL_FLAGS.put(Material.VINE, 0);
+        MATERIAL_FLAGS.put(Material.FENCE_GATE, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.BRICK_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.SMOOTH_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.MYCEL, 0);
+        MATERIAL_FLAGS.put(Material.WATER_LILY, 0);
+        MATERIAL_FLAGS.put(Material.NETHER_BRICK, 0);
+        MATERIAL_FLAGS.put(Material.NETHER_FENCE, 0);
+        MATERIAL_FLAGS.put(Material.NETHER_BRICK_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.NETHER_WARTS, 0);
+        MATERIAL_FLAGS.put(Material.ENCHANTMENT_TABLE, 0);
+        MATERIAL_FLAGS.put(Material.BREWING_STAND, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.CAULDRON, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.ENDER_PORTAL, 0);
+        MATERIAL_FLAGS.put(Material.ENDER_PORTAL_FRAME, 0);
+        MATERIAL_FLAGS.put(Material.ENDER_STONE, 0);
+        MATERIAL_FLAGS.put(Material.DRAGON_EGG, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.REDSTONE_LAMP_OFF, 0);
+        MATERIAL_FLAGS.put(Material.REDSTONE_LAMP_ON, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_DOUBLE_STEP, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_STEP, 0);
+        MATERIAL_FLAGS.put(Material.COCOA, 0);
+        MATERIAL_FLAGS.put(Material.SANDSTONE_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.EMERALD_ORE, 0);
+        MATERIAL_FLAGS.put(Material.ENDER_CHEST, 0);
+        MATERIAL_FLAGS.put(Material.TRIPWIRE_HOOK, 0);
+        MATERIAL_FLAGS.put(Material.TRIPWIRE, 0);
+        MATERIAL_FLAGS.put(Material.EMERALD_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.SPRUCE_WOOD_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.BIRCH_WOOD_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.JUNGLE_WOOD_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.COMMAND, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.BEACON, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.COBBLE_WALL, 0);
+        MATERIAL_FLAGS.put(Material.FLOWER_POT, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.CARROT, 0);
+        MATERIAL_FLAGS.put(Material.POTATO, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_BUTTON, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.SKULL, 0);
+        MATERIAL_FLAGS.put(Material.ANVIL, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.TRAPPED_CHEST, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.GOLD_PLATE, 0);
+        MATERIAL_FLAGS.put(Material.IRON_PLATE, 0);
+        MATERIAL_FLAGS.put(Material.REDSTONE_COMPARATOR_OFF, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.REDSTONE_COMPARATOR_ON, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.DAYLIGHT_DETECTOR, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.REDSTONE_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.QUARTZ_ORE, 0);
+        MATERIAL_FLAGS.put(Material.HOPPER, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.QUARTZ_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.QUARTZ_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.ACTIVATOR_RAIL, 0);
+        MATERIAL_FLAGS.put(Material.DROPPER, MODIFED_ON_CLICK);
+        MATERIAL_FLAGS.put(Material.STAINED_CLAY, 0);
+        MATERIAL_FLAGS.put(Material.STAINED_GLASS_PANE, 0);
+        MATERIAL_FLAGS.put(Material.LEAVES_2, 0);
+        MATERIAL_FLAGS.put(Material.LOG_2, 0);
+        MATERIAL_FLAGS.put(Material.ACACIA_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.DARK_OAK_STAIRS, 0);
+        MATERIAL_FLAGS.put(Material.HAY_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.CARPET, 0);
+        MATERIAL_FLAGS.put(Material.HARD_CLAY, 0);
+        MATERIAL_FLAGS.put(Material.COAL_BLOCK, 0);
+        MATERIAL_FLAGS.put(Material.PACKED_ICE, 0);
+        MATERIAL_FLAGS.put(Material.DOUBLE_PLANT, 0);
+
+        MATERIAL_FLAGS.put(Material.IRON_SPADE, 0);
+        MATERIAL_FLAGS.put(Material.IRON_PICKAXE, 0);
+        MATERIAL_FLAGS.put(Material.IRON_AXE, 0);
+        MATERIAL_FLAGS.put(Material.FLINT_AND_STEEL, 0);
+        MATERIAL_FLAGS.put(Material.APPLE, 0);
+        MATERIAL_FLAGS.put(Material.BOW, 0);
+        MATERIAL_FLAGS.put(Material.ARROW, 0);
+        MATERIAL_FLAGS.put(Material.COAL, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND, 0);
+        MATERIAL_FLAGS.put(Material.IRON_INGOT, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_INGOT, 0);
+        MATERIAL_FLAGS.put(Material.IRON_SWORD, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_SWORD, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_SPADE, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_PICKAXE, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_AXE, 0);
+        MATERIAL_FLAGS.put(Material.STONE_SWORD, 0);
+        MATERIAL_FLAGS.put(Material.STONE_SPADE, 0);
+        MATERIAL_FLAGS.put(Material.STONE_PICKAXE, 0);
+        MATERIAL_FLAGS.put(Material.STONE_AXE, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_SWORD, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_SPADE, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_PICKAXE, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_AXE, 0);
+        MATERIAL_FLAGS.put(Material.STICK, 0);
+        MATERIAL_FLAGS.put(Material.BOWL, 0);
+        MATERIAL_FLAGS.put(Material.MUSHROOM_SOUP, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_SWORD, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_SPADE, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_PICKAXE, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_AXE, 0);
+        MATERIAL_FLAGS.put(Material.STRING, 0);
+        MATERIAL_FLAGS.put(Material.FEATHER, 0);
+        MATERIAL_FLAGS.put(Material.SULPHUR, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_HOE, MODIFIES_BLOCKS);
+        MATERIAL_FLAGS.put(Material.STONE_HOE, MODIFIES_BLOCKS);
+        MATERIAL_FLAGS.put(Material.IRON_HOE, MODIFIES_BLOCKS);
+        MATERIAL_FLAGS.put(Material.DIAMOND_HOE, MODIFIES_BLOCKS);
+        MATERIAL_FLAGS.put(Material.GOLD_HOE, MODIFIES_BLOCKS);
+        MATERIAL_FLAGS.put(Material.SEEDS, MODIFIES_BLOCKS);
+        MATERIAL_FLAGS.put(Material.WHEAT, 0);
+        MATERIAL_FLAGS.put(Material.BREAD, 0);
+        MATERIAL_FLAGS.put(Material.LEATHER_HELMET, 0);
+        MATERIAL_FLAGS.put(Material.LEATHER_CHESTPLATE, 0);
+        MATERIAL_FLAGS.put(Material.LEATHER_LEGGINGS, 0);
+        MATERIAL_FLAGS.put(Material.LEATHER_BOOTS, 0);
+        MATERIAL_FLAGS.put(Material.CHAINMAIL_HELMET, 0);
+        MATERIAL_FLAGS.put(Material.CHAINMAIL_CHESTPLATE, 0);
+        MATERIAL_FLAGS.put(Material.CHAINMAIL_LEGGINGS, 0);
+        MATERIAL_FLAGS.put(Material.CHAINMAIL_BOOTS, 0);
+        MATERIAL_FLAGS.put(Material.IRON_HELMET, 0);
+        MATERIAL_FLAGS.put(Material.IRON_CHESTPLATE, 0);
+        MATERIAL_FLAGS.put(Material.IRON_LEGGINGS, 0);
+        MATERIAL_FLAGS.put(Material.IRON_BOOTS, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_HELMET, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_CHESTPLATE, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_LEGGINGS, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_BOOTS, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_HELMET, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_CHESTPLATE, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_LEGGINGS, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_BOOTS, 0);
+        MATERIAL_FLAGS.put(Material.FLINT, 0);
+        MATERIAL_FLAGS.put(Material.PORK, 0);
+        MATERIAL_FLAGS.put(Material.GRILLED_PORK, 0);
+        MATERIAL_FLAGS.put(Material.PAINTING, 0);
+        MATERIAL_FLAGS.put(Material.GOLDEN_APPLE, 0);
+        MATERIAL_FLAGS.put(Material.SIGN, 0);
+        MATERIAL_FLAGS.put(Material.WOOD_DOOR, 0);
+        MATERIAL_FLAGS.put(Material.BUCKET, 0);
+        MATERIAL_FLAGS.put(Material.WATER_BUCKET, 0);
+        MATERIAL_FLAGS.put(Material.LAVA_BUCKET, 0);
+        MATERIAL_FLAGS.put(Material.MINECART, 0);
+        MATERIAL_FLAGS.put(Material.SADDLE, 0);
+        MATERIAL_FLAGS.put(Material.IRON_DOOR, 0);
+        MATERIAL_FLAGS.put(Material.REDSTONE, 0);
+        MATERIAL_FLAGS.put(Material.SNOW_BALL, 0);
+        MATERIAL_FLAGS.put(Material.BOAT, 0);
+        MATERIAL_FLAGS.put(Material.LEATHER, 0);
+        MATERIAL_FLAGS.put(Material.MILK_BUCKET, 0);
+        MATERIAL_FLAGS.put(Material.CLAY_BRICK, 0);
+        MATERIAL_FLAGS.put(Material.CLAY_BALL, 0);
+        MATERIAL_FLAGS.put(Material.SUGAR_CANE, 0);
+        MATERIAL_FLAGS.put(Material.PAPER, 0);
+        MATERIAL_FLAGS.put(Material.BOOK, 0);
+        MATERIAL_FLAGS.put(Material.SLIME_BALL, 0);
+        MATERIAL_FLAGS.put(Material.STORAGE_MINECART, 0);
+        MATERIAL_FLAGS.put(Material.POWERED_MINECART, 0);
+        MATERIAL_FLAGS.put(Material.EGG, 0);
+        MATERIAL_FLAGS.put(Material.COMPASS, 0);
+        MATERIAL_FLAGS.put(Material.FISHING_ROD, 0);
+        MATERIAL_FLAGS.put(Material.WATCH, 0);
+        MATERIAL_FLAGS.put(Material.GLOWSTONE_DUST, 0);
+        MATERIAL_FLAGS.put(Material.RAW_FISH, 0);
+        MATERIAL_FLAGS.put(Material.COOKED_FISH, 0);
+        MATERIAL_FLAGS.put(Material.INK_SACK, 0);
+        MATERIAL_FLAGS.put(Material.BONE, 0);
+        MATERIAL_FLAGS.put(Material.SUGAR, 0);
+        MATERIAL_FLAGS.put(Material.CAKE, 0);
+        MATERIAL_FLAGS.put(Material.BED, 0);
+        MATERIAL_FLAGS.put(Material.DIODE, 0);
+        MATERIAL_FLAGS.put(Material.COOKIE, 0);
+        MATERIAL_FLAGS.put(Material.MAP, 0);
+        MATERIAL_FLAGS.put(Material.SHEARS, MODIFIES_BLOCKS);
+        MATERIAL_FLAGS.put(Material.MELON, 0);
+        MATERIAL_FLAGS.put(Material.PUMPKIN_SEEDS, 0);
+        MATERIAL_FLAGS.put(Material.MELON_SEEDS, 0);
+        MATERIAL_FLAGS.put(Material.RAW_BEEF, 0);
+        MATERIAL_FLAGS.put(Material.COOKED_BEEF, 0);
+        MATERIAL_FLAGS.put(Material.RAW_CHICKEN, 0);
+        MATERIAL_FLAGS.put(Material.COOKED_CHICKEN, 0);
+        MATERIAL_FLAGS.put(Material.ROTTEN_FLESH, 0);
+        MATERIAL_FLAGS.put(Material.ENDER_PEARL, 0);
+        MATERIAL_FLAGS.put(Material.BLAZE_ROD, 0);
+        MATERIAL_FLAGS.put(Material.GHAST_TEAR, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_NUGGET, 0);
+        MATERIAL_FLAGS.put(Material.NETHER_STALK, 0);
+        MATERIAL_FLAGS.put(Material.POTION, 0);
+        MATERIAL_FLAGS.put(Material.GLASS_BOTTLE, 0);
+        MATERIAL_FLAGS.put(Material.SPIDER_EYE, 0);
+        MATERIAL_FLAGS.put(Material.FERMENTED_SPIDER_EYE, 0);
+        MATERIAL_FLAGS.put(Material.BLAZE_POWDER, 0);
+        MATERIAL_FLAGS.put(Material.MAGMA_CREAM, 0);
+        MATERIAL_FLAGS.put(Material.BREWING_STAND_ITEM, 0);
+        MATERIAL_FLAGS.put(Material.CAULDRON_ITEM, 0);
+        MATERIAL_FLAGS.put(Material.EYE_OF_ENDER, 0);
+        MATERIAL_FLAGS.put(Material.SPECKLED_MELON, 0);
+        MATERIAL_FLAGS.put(Material.MONSTER_EGG, 0);
+        MATERIAL_FLAGS.put(Material.EXP_BOTTLE, 0);
+        MATERIAL_FLAGS.put(Material.FIREBALL, 0);
+        MATERIAL_FLAGS.put(Material.BOOK_AND_QUILL, 0);
+        MATERIAL_FLAGS.put(Material.WRITTEN_BOOK, 0);
+        MATERIAL_FLAGS.put(Material.EMERALD, 0);
+        MATERIAL_FLAGS.put(Material.ITEM_FRAME, 0);
+        MATERIAL_FLAGS.put(Material.FLOWER_POT_ITEM, 0);
+        MATERIAL_FLAGS.put(Material.CARROT_ITEM, 0);
+        MATERIAL_FLAGS.put(Material.POTATO_ITEM, 0);
+        MATERIAL_FLAGS.put(Material.BAKED_POTATO, 0);
+        MATERIAL_FLAGS.put(Material.POISONOUS_POTATO, 0);
+        MATERIAL_FLAGS.put(Material.EMPTY_MAP, 0);
+        MATERIAL_FLAGS.put(Material.GOLDEN_CARROT, 0);
+        MATERIAL_FLAGS.put(Material.SKULL_ITEM, 0);
+        MATERIAL_FLAGS.put(Material.CARROT_STICK, 0);
+        MATERIAL_FLAGS.put(Material.NETHER_STAR, 0);
+        MATERIAL_FLAGS.put(Material.PUMPKIN_PIE, 0);
+        MATERIAL_FLAGS.put(Material.FIREWORK, 0);
+        MATERIAL_FLAGS.put(Material.FIREWORK_CHARGE, 0);
+        MATERIAL_FLAGS.put(Material.ENCHANTED_BOOK, 0);
+        MATERIAL_FLAGS.put(Material.REDSTONE_COMPARATOR, 0);
+        MATERIAL_FLAGS.put(Material.NETHER_BRICK_ITEM, 0);
+        MATERIAL_FLAGS.put(Material.QUARTZ, 0);
+        MATERIAL_FLAGS.put(Material.EXPLOSIVE_MINECART, 0);
+        MATERIAL_FLAGS.put(Material.HOPPER_MINECART, 0);
+        MATERIAL_FLAGS.put(Material.IRON_BARDING, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_BARDING, 0);
+        MATERIAL_FLAGS.put(Material.DIAMOND_BARDING, 0);
+        MATERIAL_FLAGS.put(Material.LEASH, 0);
+        MATERIAL_FLAGS.put(Material.NAME_TAG, 0);
+        MATERIAL_FLAGS.put(Material.COMMAND_MINECART, 0);
+        MATERIAL_FLAGS.put(Material.GOLD_RECORD, 0);
+        MATERIAL_FLAGS.put(Material.GREEN_RECORD, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_3, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_4, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_5, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_6, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_7, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_8, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_9, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_10, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_11, 0);
+        MATERIAL_FLAGS.put(Material.RECORD_12, 0);
+    }
+
+    private Materials() {
+    }
+
+    /**
+     * Get the related material for an entity type.
+     *
+     * @param type the entity type
+     * @return the related material or {@code null} if one is not known or exists
+     */
+    @Nullable
+    public static Material getRelatedMaterial(EntityType type) {
+        return ENTITY_ITEMS.get(type);
+    }
+
+    /**
+     * Test whether the given material is a mushroom.
+     *
+     * @param material the material
+     * @return true if a mushroom block
+     */
+    public static boolean isMushroom(Material material) {
+        return material == Material.RED_MUSHROOM || material == Material.BROWN_MUSHROOM;
+    }
+
+    /**
+     * Test whether the given material is a leaf block.
+     *
+     * @param material the material
+     * @return true if a leaf block
+     */
+    public static boolean isLeaf(Material material) {
+        return material == Material.LEAVES || material == Material.LEAVES_2;
+    }
+
+    /**
+     * Test whether the given material is water.
+     *
+     * @param material the material
+     * @return true if a water block
+     */
+    public static boolean isWater(Material material) {
+        return material == Material.WATER || material == Material.STATIONARY_WATER;
+    }
+
+    /**
+     * Test whether the given material is lava.
+     *
+     * @param material the material
+     * @return true if a lava block
+     */
+    public static boolean isLava(Material material) {
+        return material == Material.LAVA || material == Material.STATIONARY_LAVA;
+    }
+
+    /**
+     * Test whether the given material is a portal material.
+     *
+     * @param material the material
+     * @return true if a portal block
+     */
+    public static boolean isPortal(Material material) {
+        return material == Material.PORTAL || material == Material.ENDER_PORTAL;
+    }
+
+    /**
+     * Test whether the given material data is of the given dye color.
+     *
+     * <p>Returns false for non-dyed items.</p>
+     *
+     * @param data the data
+     * @return true if it is the provided dye color
+     */
+    public static boolean isDyeColor(MaterialData data, DyeColor color) {
+        return data instanceof Dye && ((Dye) data).getColor() == color;
+    }
+
+    /**
+     * Test whether the given material is a rail block.
+     *
+     * @param material the material
+     * @return true if a rail block
+     */
+    public static boolean isRailBlock(Material material) {
+        return material == Material.RAILS
+                || material == Material.ACTIVATOR_RAIL
+                || material == Material.DETECTOR_RAIL
+                || material == Material.POWERED_RAIL;
+    }
+
+    /**
+     * Test whether the given material is a Minecart.
+     *
+     * @param material the material
+     * @return true if a Minecart item
+     */
+    public static boolean isMinecart(Material material) {
+        return material == Material.MINECART
+                || material == Material.COMMAND_MINECART
+                || material == Material.EXPLOSIVE_MINECART
+                || material == Material.HOPPER_MINECART
+                || material == Material.POWERED_MINECART
+                || material == Material.STORAGE_MINECART;
+    }
+
+    /**
+     * Test whether the given material is an inventory block.
+     *
+     * @param material the material
+     * @return true if an inventory block
+     */
+    public static boolean isInventoryBlock(Material material) {
+        return material == Material.CHEST
+                || material == Material.JUKEBOX
+                || material == Material.DISPENSER
+                || material == Material.FURNACE
+                || material == Material.BURNING_FURNACE
+                || material == Material.BREWING_STAND
+                || material == Material.TRAPPED_CHEST
+                || material == Material.HOPPER
+                || material == Material.DROPPER;
+    }
+
+    /**
+     * Test whether the given material is a block that is modified when it is
+     * left or right clicked.
+     *
+     * <p>This test is conservative, returning true for blocks that it is not
+     * aware of.</p>
+     *
+     * @param material the material
+     * @return true if the block is modified
+     */
+    public static boolean isBlockModifiedOnClick(Material material) {
+        Integer flags = MATERIAL_FLAGS.get(material);
+        return flags == null || (flags & MODIFED_ON_CLICK) == MODIFED_ON_CLICK;
+    }
+
+    /**
+     * Test whether the given item modifies a given block when right clicked.
+     *
+     * <p>This test is conservative, returning true for blocks that it is not
+     * aware of or does not have the details for.</p>
+     *
+     * @param item the item
+     * @param block the block
+     * @return true if the item is applied to the block
+     */
+    public static boolean isItemAppliedToBlock(Material item, Material block) {
+        Integer flags = MATERIAL_FLAGS.get(item);
+        return flags == null || (flags & MODIFIES_BLOCKS) == MODIFIES_BLOCKS;
+    }
+
+}

src/main/java/com/sk89q/worldguard/bukkit/util/RegionQuery.java

@@ -0,0 +1,102 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.bukkit.util;
+
+import com.sk89q.worldguard.LocalPlayer;
+import com.sk89q.worldguard.bukkit.BukkitUtil;
+import com.sk89q.worldguard.bukkit.ConfigurationManager;
+import com.sk89q.worldguard.bukkit.WorldConfiguration;
+import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import com.sk89q.worldguard.protection.GlobalRegionManager;
+import com.sk89q.worldguard.protection.flags.StateFlag;
+import com.sk89q.worldguard.protection.managers.RegionManager;
+import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.block.Block;
+import org.bukkit.entity.Player;
+
+import javax.annotation.Nullable;
+
+import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
+
+public class RegionQuery {
+
+    private final WorldGuardPlugin plugin;
+    private final ConfigurationManager config;
+    private final GlobalRegionManager globalManager;
+    @Nullable
+    private final LocalPlayer localPlayer;
+
+    public RegionQuery(WorldGuardPlugin plugin, @Nullable Player player) {
+        this.plugin = plugin;
+        this.config = plugin.getGlobalStateManager();
+        this.globalManager = plugin.getGlobalRegionManager();
+        this.localPlayer = player != null ? plugin.wrapPlayer(player) : null;
+    }
+
+    public boolean canBuild(Block block) {
+        return canBuild(block.getLocation());
+    }
+
+    public boolean canBuild(Location location) {
+        World world = location.getWorld();
+        WorldConfiguration worldConfig = config.get(world);
+
+        if (!worldConfig.useRegions) {
+            return true;
+        }
+
+        if (globalManager.hasBypass(localPlayer, world)) {
+            return true;
+        } else {
+            RegionManager manager = globalManager.get(location.getWorld());
+            return manager.getApplicableRegions(BukkitUtil.toVector(location)).canBuild(localPlayer);
+        }
+    }
+
+    public boolean canConstruct(Location location) {
+        World world = location.getWorld();
+        WorldConfiguration worldConfig = config.get(world);
+
+        if (!worldConfig.useRegions) {
+            return true;
+        }
+
+        if (globalManager.hasBypass(localPlayer, world)) {
+            return true;
+        } else {
+            RegionManager manager = globalManager.get(location.getWorld());
+            return manager.getApplicableRegions(BukkitUtil.toVector(location)).canConstruct(localPlayer);
+        }
+    }
+
+    public boolean allows(StateFlag flag, Location location) {
+        World world = location.getWorld();
+        WorldConfiguration worldConfig = config.get(world);
+
+        if (!worldConfig.useRegions) {
+            return true;
+        }
+
+        RegionManager manager = globalManager.get(location.getWorld());
+        return manager.getApplicableRegions(toVector(location)).allows(flag, localPlayer);
+    }
+
+}

src/main/java/com/sk89q/worldguard/internal/Events.java

@@ -34,8 +34,20 @@ private Events() {
     }
 
     /**
-     * Fire the {@code eventToFire} if {@code original} has not been cancelled
+     * Fire the {@code eventToFire} and return whether the event was cancelled.
-     * and cancel the original if the fired event is cancelled.
+     *
+     * @param eventToFire the event to fire
+     * @param <T> an event that can be fired and is cancellable
+     * @return true if the event was fired
+     */
+    public static <T extends Event & Cancellable> boolean fireAndTestCancel( T eventToFire) {
+        Bukkit.getServer().getPluginManager().callEvent(eventToFire);
+        return eventToFire.isCancelled();
+    }
+
+    /**
+     * Fire the {@code eventToFire} and cancel the original if the fired event
+     * is cancelled.
      *
      * @param original the original event to potentially cancel
      * @param eventToFire the event to fire to consider cancelling the original event
@@ -43,20 +55,18 @@ private Events() {
      * @return true if the event was fired and it caused the original event to be cancelled
      */
     public static <T extends Event & Cancellable> boolean fireToCancel(Cancellable original, T eventToFire) {
-        if (!original.isCancelled()) {
+        Bukkit.getServer().getPluginManager().callEvent(eventToFire);
-            Bukkit.getServer().getPluginManager().callEvent(eventToFire);
+        if (eventToFire.isCancelled()) {
-            if (eventToFire.isCancelled()) {
+            original.setCancelled(true);
-                original.setCancelled(true);
+            return true;
-                return true;
-            }
         }
 
         return false;
     }
 
     /**
-     * Fire the {@code eventToFire} if {@code original}
+     * Fire the {@code eventToFire} and cancel the original if the fired event
-     * and cancel the original if the fired event is cancelled.
+     * is cancelled.
      *
      * @param original the original event to potentially cancel
      * @param eventToFire the event to fire to consider cancelling the original event

src/main/java/com/sk89q/worldguard/internal/cause/Causes.java

@@ -22,6 +22,7 @@
 import org.bukkit.block.Block;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
+import org.bukkit.entity.Projectile;
 
 import javax.annotation.Nullable;
 import java.util.ArrayList;
@@ -88,6 +89,9 @@ public static List<? extends Cause<?>> create(Object ... cause) {
                 causes.add(new PlayerCause((Player) o));
             } else if (o instanceof Block) {
                 causes.add(new BlockCause((Block) o));
+            } else if (o instanceof Projectile) {
+                causes.addAll(create(o));
+                causes.add(new EntityCause((Entity) o));
             } else if (o instanceof Entity) {
                 causes.add(new EntityCause((Entity) o));
             } else {

src/main/java/com/sk89q/worldguard/internal/event/AbstractInteractEvent.java

@@ -28,11 +28,10 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-abstract class AbstractInteractEvent extends Event implements Cancellable {
+public abstract class AbstractInteractEvent extends Event implements Cancellable {
 
     private final Event originalEvent;
     private final List<? extends Cause<?>> causes;
-    private final Interaction interaction;
     private boolean cancelled;
 
     /**
@@ -40,15 +39,12 @@ abstract class AbstractInteractEvent extends Event implements Cancellable {
      *
      * @param originalEvent the original event
      * @param causes a list of causes, where the originating causes are at the beginning
-     * @param interaction the action that is being taken
      */
-    protected AbstractInteractEvent(Event originalEvent, List<? extends Cause<?>> causes, Interaction interaction) {
+    protected AbstractInteractEvent(Event originalEvent, List<? extends Cause<?>> causes) {
         checkNotNull(originalEvent);
         checkNotNull(causes);
-        checkNotNull(interaction);
         this.originalEvent = originalEvent;
         this.causes = causes;
-        this.interaction = interaction;
     }
 
     /**
@@ -70,15 +66,6 @@ public List<? extends Cause<?>> getCauses() {
         return Collections.unmodifiableList(causes);
     }
 
-    /**
-     * Get the action that is being taken.
-     *
-     * @return the action
-     */
-    public Interaction getInteraction() {
-        return interaction;
-    }
-
     @Override
     public boolean isCancelled() {
         return cancelled;

src/main/java/com/sk89q/worldguard/internal/event/block/AbstractBlockEvent.java

@@ -0,0 +1,85 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.internal.event.block;
+
+import com.sk89q.worldguard.internal.cause.Cause;
+import com.sk89q.worldguard.internal.event.AbstractInteractEvent;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.event.Event;
+
+import javax.annotation.Nullable;
+import java.util.List;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+abstract class AbstractBlockEvent extends AbstractInteractEvent {
+
+    private final Location target;
+    @Nullable
+    private final Block block;
+    private final Material effectiveMaterial;
+
+    protected AbstractBlockEvent(Event originalEvent, List<? extends Cause<?>> causes, Block block) {
+        super(originalEvent, causes);
+        checkNotNull(block);
+        this.target = block.getLocation();
+        this.block = block;
+        this.effectiveMaterial = block.getType();
+    }
+
+    protected AbstractBlockEvent(Event originalEvent, List<? extends Cause<?>> causes, Location target, Material effectiveMaterial) {
+        super(originalEvent, causes);
+        this.target = target;
+        this.block = null;
+        this.effectiveMaterial = effectiveMaterial;
+    }
+
+    /**
+     * Get the target block being affected.
+     *
+     * @return a block
+     */
+    public Location getTarget() {
+        return target;
+    }
+
+    /**
+     * Get the block.
+     *
+     * @return the block
+     */
+    @Nullable
+    public Block getBlock() {
+        return block;
+    }
+
+    /**
+     * Get the effective material of the block, regardless of what the block
+     * currently is.
+     *
+     * @return the effective material
+     */
+    public Material getEffectiveMaterial() {
+        return effectiveMaterial;
+    }
+
+}

src/main/java/com/sk89q/worldguard/internal/event/block/BreakBlockEvent.java

@@ -0,0 +1,52 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.internal.event.block;
+
+import com.sk89q.worldguard.internal.cause.Cause;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+import java.util.List;
+
+public class BreakBlockEvent extends AbstractBlockEvent {
+
+    private static final HandlerList handlers = new HandlerList();
+
+    public BreakBlockEvent(Event originalEvent, List<? extends Cause<?>> causes, Block block) {
+        super(originalEvent, causes, block);
+    }
+
+    public BreakBlockEvent(Event originalEvent, List<? extends Cause<?>> causes, Location target, Material effectiveMaterial) {
+        super(originalEvent, causes, target, effectiveMaterial);
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+}

src/main/java/com/sk89q/worldguard/internal/event/block/PlaceBlockEvent.java

@@ -0,0 +1,52 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.internal.event.block;
+
+import com.sk89q.worldguard.internal.cause.Cause;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+import java.util.List;
+
+public class PlaceBlockEvent extends AbstractBlockEvent {
+
+    private static final HandlerList handlers = new HandlerList();
+
+    public PlaceBlockEvent(Event originalEvent, List<? extends Cause<?>> causes, Block block) {
+        super(originalEvent, causes, block);
+    }
+
+    public PlaceBlockEvent(Event originalEvent, List<? extends Cause<?>> causes, Location target, Material effectiveMaterial) {
+        super(originalEvent, causes, target, effectiveMaterial);
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+}

src/main/java/com/sk89q/worldguard/internal/event/block/UseBlockEvent.java

@@ -0,0 +1,55 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.internal.event.block;
+
+import com.sk89q.worldguard.internal.cause.Cause;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+import java.util.List;
+
+/**
+ * Fired when a block is interacted with.
+ */
+public class UseBlockEvent extends AbstractBlockEvent {
+
+    private static final HandlerList handlers = new HandlerList();
+
+    public UseBlockEvent(Event originalEvent, List<? extends Cause<?>> causes, Block block) {
+        super(originalEvent, causes, block);
+    }
+
+    public UseBlockEvent(Event originalEvent, List<? extends Cause<?>> causes, Location target, Material effectiveMaterial) {
+        super(originalEvent, causes, target, effectiveMaterial);
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+}

src/main/java/com/sk89q/worldguard/internal/event/entity/AbstractEntityEvent.java

@@ -0,0 +1,87 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.internal.event.entity;
+
+import com.sk89q.worldguard.internal.cause.Cause;
+import com.sk89q.worldguard.internal.event.AbstractInteractEvent;
+import org.bukkit.Location;
+import org.bukkit.entity.Entity;
+import org.bukkit.event.Event;
+
+import javax.annotation.Nullable;
+import java.util.List;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+abstract class AbstractEntityEvent extends AbstractInteractEvent {
+
+    private final Location target;
+    @Nullable
+    private final Entity entity;
+
+    /**
+     * Create a new instance
+     *
+     * @param originalEvent the original event
+     * @param causes a list of causes, where the originating causes are at the beginning
+     * @param entity the target
+     */
+    protected AbstractEntityEvent(Event originalEvent, List<? extends Cause<?>> causes, Entity entity) {
+        super(originalEvent, causes);
+        checkNotNull(entity);
+        this.target = entity.getLocation();
+        this.entity = entity;
+    }
+
+    /**
+     * Create a new instance
+     *
+     * @param originalEvent the original event
+     * @param causes a list of causes, where the originating causes are at the beginning
+     * @param target the target
+     */
+    protected AbstractEntityEvent(Event originalEvent, List<? extends Cause<?>> causes, Location target) {
+        super(originalEvent, causes);
+        checkNotNull(target);
+        this.target = target;
+        this.entity = null;
+    }
+
+    /**
+     * Get the target location being affected.
+     *
+     * @return a location
+     */
+    public Location getTarget() {
+        return target;
+    }
+
+
+    /**
+     * Get the target entity being affected.
+     *
+     * @return a entity
+     */
+    @Nullable
+    public Entity getEntity() {
+        return entity;
+    }
+
+}

src/main/java/com/sk89q/worldguard/internal/event/entity/DestroyEntityEvent.java

@@ -17,46 +17,37 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-package com.sk89q.worldguard.internal.event;
+package com.sk89q.worldguard.internal.event.entity;
 
 import com.sk89q.worldguard.internal.cause.Cause;
-import org.bukkit.block.Block;
+import org.bukkit.entity.Entity;
 import org.bukkit.event.Event;
 import org.bukkit.event.HandlerList;
 
+import javax.annotation.Nonnull;
 import java.util.List;
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-/**
+public class DestroyEntityEvent extends AbstractEntityEvent {
- * Fired when a block is interacted with.
- */
-public class BlockInteractEvent extends AbstractInteractEvent {
 
     private static final HandlerList handlers = new HandlerList();
-    private final Block target;
 
     /**
      * Create a new instance.
      *
      * @param originalEvent the original event
      * @param causes a list of causes, where the originating causes are at the beginning
-     * @param interaction the action that is being taken
+     * @param target the target entity being affected
-     * @param target the target block being affected
      */
-    public BlockInteractEvent(Event originalEvent, List<? extends Cause<?>> causes, Interaction interaction, Block target) {
+    public DestroyEntityEvent(Event originalEvent, List<? extends Cause<?>> causes, Entity target) {
-        super(originalEvent, causes, interaction);
+        super(originalEvent, causes, checkNotNull(target));
-        checkNotNull(target);
-        this.target = target;
     }
 
-    /**
+    @Override
-     * Get the target block being affected.
+    @Nonnull
-     *
+    public Entity getEntity() {
-     * @return a block
+        return super.getEntity();
-     */
-    public Block getTarget() {
-        return target;
     }
 
     @Override

src/main/java/com/sk89q/worldguard/internal/event/entity/SpawnEntityEvent.java

@@ -0,0 +1,67 @@
+/*
+ * WorldGuard, a suite of tools for Minecraft
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldGuard team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldguard.internal.event.entity;
+
+import com.sk89q.worldguard.internal.cause.Cause;
+import org.bukkit.Location;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+
+import java.util.List;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+public class SpawnEntityEvent extends AbstractEntityEvent {
+
+    private static final HandlerList handlers = new HandlerList();
+    private final EntityType effectiveType;
+
+    public SpawnEntityEvent(Event originalEvent, List<? extends Cause<?>> causes, Entity target) {
+        super(originalEvent, causes, checkNotNull(target));
+        this.effectiveType = target.getType();
+    }
+
+    public SpawnEntityEvent(Event originalEvent, List<? extends Cause<?>> causes, Location location, EntityType type) {
+        super(originalEvent, causes, location);
+        checkNotNull(type);
+        this.effectiveType = type;
+    }
+
+    /**
+     * Get the effective entity type of the spawned entity.
+     *
+     * @return the effective type
+     */
+    public EntityType getEffectiveType() {
+        return effectiveType;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+}

src/main/java/com/sk89q/worldguard/internal/event/entity/UseEntityEvent.java

@@ -17,13 +17,14 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-package com.sk89q.worldguard.internal.event;
+package com.sk89q.worldguard.internal.event.entity;
 
 import com.sk89q.worldguard.internal.cause.Cause;
 import org.bukkit.entity.Entity;
 import org.bukkit.event.Event;
 import org.bukkit.event.HandlerList;
 
+import javax.annotation.Nonnull;
 import java.util.List;
 
 import static com.google.common.base.Preconditions.checkNotNull;
@@ -31,32 +32,25 @@
 /**
  * Fired when an entity is interacted with.
  */
-public class EntityInteractEvent extends AbstractInteractEvent {
+public class UseEntityEvent extends AbstractEntityEvent {
 
     private static final HandlerList handlers = new HandlerList();
-    private final Entity target;
 
     /**
      * Create a new instance.
      *
      * @param originalEvent the original event
      * @param causes a list of causes, where the originating causes are at the beginning
-     * @param interaction the action that is being taken
      * @param target the target entity being affected
      */
-    public EntityInteractEvent(Event originalEvent, List<? extends Cause<?>> causes, Interaction interaction, Entity target) {
+    public UseEntityEvent(Event originalEvent, List<? extends Cause<?>> causes, Entity target) {
-        super(originalEvent, causes, interaction);
+        super(originalEvent, causes, checkNotNull(target));
-        checkNotNull(target);
-        this.target = target;
     }
 
-    /**
+    @Override
-     * Get the target entity.
+    @Nonnull
-     *
+    public Entity getEntity() {
-     * @return the target entity
+        return super.getEntity();
-     */
-    public Entity getTarget() {
-        return target;
     }
 
     @Override
@@ -67,4 +61,5 @@ public HandlerList getHandlers() {
     public static HandlerList getHandlerList() {
         return handlers;
     }
+
 }

src/main/java/com/sk89q/worldguard/internal/event/inventory/UseItemEvent.java

@@ -17,9 +17,10 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-package com.sk89q.worldguard.internal.event;
+package com.sk89q.worldguard.internal.event.inventory;
 
 import com.sk89q.worldguard.internal.cause.Cause;
+import com.sk89q.worldguard.internal.event.AbstractInteractEvent;
 import org.bukkit.World;
 import org.bukkit.event.Event;
 import org.bukkit.event.HandlerList;
@@ -32,7 +33,7 @@
 /**
  * Fired when an item is interacted with.
  */
-public class ItemInteractEvent extends AbstractInteractEvent {
+public class UseItemEvent extends AbstractInteractEvent {
 
     private static final HandlerList handlers = new HandlerList();
     private final World world;
@@ -43,12 +44,11 @@ public class ItemInteractEvent extends AbstractInteractEvent {
      *
      * @param originalEvent the original event
      * @param causes a list of causes, where the originating causes are at the beginning
-     * @param interaction the action that is being taken
      * @param world the world
      * @param itemStack the item
      */
-    public ItemInteractEvent(Event originalEvent, List<? extends Cause<?>> causes, Interaction interaction, World world, ItemStack itemStack) {
+    public UseItemEvent(Event originalEvent, List<? extends Cause<?>> causes, World world, ItemStack itemStack) {
-        super(originalEvent, causes, interaction);
+        super(originalEvent, causes);
         checkNotNull(world);
         checkNotNull(itemStack);
         this.world = world;

src/main/java/com/sk89q/worldguard/internal/listener/BlacklistListener.java

@@ -19,16 +19,37 @@
 
 package com.sk89q.worldguard.internal.listener;
 
+import com.sk89q.worldguard.LocalPlayer;
 import com.sk89q.worldguard.blacklist.event.BlockBreakBlacklistEvent;
+import com.sk89q.worldguard.blacklist.event.BlockDispenseBlacklistEvent;
+import com.sk89q.worldguard.blacklist.event.BlockInteractBlacklistEvent;
 import com.sk89q.worldguard.blacklist.event.BlockPlaceBlacklistEvent;
+import com.sk89q.worldguard.blacklist.event.ItemAcquireBlacklistEvent;
 import com.sk89q.worldguard.blacklist.event.ItemDestroyWithBlacklistEvent;
+import com.sk89q.worldguard.blacklist.event.ItemDropBlacklistEvent;
+import com.sk89q.worldguard.blacklist.event.ItemUseBlacklistEvent;
+import com.sk89q.worldguard.bukkit.ConfigurationManager;
 import com.sk89q.worldguard.bukkit.WorldConfiguration;
 import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import com.sk89q.worldguard.bukkit.util.Materials;
 import com.sk89q.worldguard.internal.cause.Causes;
-import com.sk89q.worldguard.internal.event.BlockInteractEvent;
+import com.sk89q.worldguard.internal.event.block.BreakBlockEvent;
+import com.sk89q.worldguard.internal.event.block.PlaceBlockEvent;
+import com.sk89q.worldguard.internal.event.block.UseBlockEvent;
+import com.sk89q.worldguard.internal.event.entity.DestroyEntityEvent;
+import com.sk89q.worldguard.internal.event.entity.SpawnEntityEvent;
+import com.sk89q.worldguard.internal.event.inventory.UseItemEvent;
+import org.bukkit.Material;
 import org.bukkit.block.Block;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Item;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.block.BlockDispenseEvent;
+import org.bukkit.event.player.PlayerDropItemEvent;
+import org.bukkit.event.player.PlayerPickupItemEvent;
+import org.bukkit.inventory.ItemStack;
 
 import static com.sk89q.worldguard.bukkit.BukkitUtil.createTarget;
 import static com.sk89q.worldguard.bukkit.BukkitUtil.toVector;
@@ -48,9 +69,15 @@ public BlacklistListener(WorldGuardPlugin plugin) {
     }
 
     @EventHandler(ignoreCancelled = true)
-    public void handleBlockInteract(BlockInteractEvent event) {
+    public void onBreakBlock(BreakBlockEvent event) {
         Player player = Causes.getInvolvedPlayer(event.getCauses());
-        Block target = event.getTarget();
+
+        if (player == null) {
+            return;
+        }
+
+        LocalPlayer localPlayer = getPlugin().wrapPlayer(player);
+        Block target = event.getBlock();
         WorldConfiguration wcfg = getWorldConfig(player);
 
         // Blacklist guard
@@ -58,31 +85,173 @@ public void handleBlockInteract(BlockInteractEvent event) {
             return;
         }
 
-        if (player != null) {
+        if (!wcfg.getBlacklist().check(
-            switch (event.getInteraction()) {
+                new BlockBreakBlacklistEvent(localPlayer, toVector(event.getTarget()), createTarget(target, event.getEffectiveMaterial())), false, false)) {
-                case BREAK:
+            event.setCancelled(true);
-                    if (!wcfg.getBlacklist().check(
+        } else if (!wcfg.getBlacklist().check(
-                            new BlockBreakBlacklistEvent(getPlugin().wrapPlayer(player), toVector(target), createTarget(target)), false, false)) {
+                new ItemDestroyWithBlacklistEvent(localPlayer, toVector(event.getTarget()), createTarget(player.getItemInHand())), false, false)) {
-                        event.setCancelled(true);
+            event.setCancelled(true);
-                        return;
+        }
-                    }
+    }
 
-                    if (!wcfg.getBlacklist().check(
+    @EventHandler(ignoreCancelled = true)
-                            new ItemDestroyWithBlacklistEvent(getPlugin().wrapPlayer(player), toVector(target), createTarget(player.getItemInHand())), false, false)) {
+    public void onPlaceBlock(PlaceBlockEvent event) {
-                        event.setCancelled(true);
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
-                        return;
-                    }
 
-                    break;
+        if (player == null) {
+            return;
+        }
 
-                case PLACE:
+        LocalPlayer localPlayer = getPlugin().wrapPlayer(player);
-                    if (!wcfg.getBlacklist().check(
+        Block target = event.getBlock();
-                            new BlockPlaceBlacklistEvent(getPlugin().wrapPlayer(player), toVector(target), createTarget(target)), false, false)) {
+        WorldConfiguration wcfg = getWorldConfig(player);
-                        event.setCancelled(true);
-                        return;
-                    }
 
-                    break;
+        // Blacklist guard
+        if (wcfg.getBlacklist() == null) {
+            return;
+        }
+
+        if (!wcfg.getBlacklist().check(new BlockPlaceBlacklistEvent(
+                localPlayer, toVector(event.getTarget()), createTarget(target, event.getEffectiveMaterial())), false, false)) {
+            event.setCancelled(true);
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onUseBlock(UseBlockEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+
+        if (player == null) {
+            return;
+        }
+
+        LocalPlayer localPlayer = getPlugin().wrapPlayer(player);
+        Block target = event.getBlock();
+        WorldConfiguration wcfg = getWorldConfig(player);
+
+        // Blacklist guard
+        if (wcfg.getBlacklist() == null) {
+            return;
+        }
+
+        if (!wcfg.getBlacklist().check(new BlockInteractBlacklistEvent(
+                localPlayer, toVector(event.getTarget()), createTarget(target, event.getEffectiveMaterial())), false, false)) {
+            event.setCancelled(true);
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onSpawnEntity(SpawnEntityEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+
+        if (player == null) {
+            return;
+        }
+
+        LocalPlayer localPlayer = getPlugin().wrapPlayer(player);
+        WorldConfiguration wcfg = getWorldConfig(player);
+
+        // Blacklist guard
+        if (wcfg.getBlacklist() == null) {
+            return;
+        }
+
+        Material material = Materials.getRelatedMaterial(event.getEffectiveType());
+        if (material != null) {
+            if (!wcfg.getBlacklist().check(new ItemUseBlacklistEvent(localPlayer, toVector(event.getTarget()), createTarget(material)), false, false)) {
+                event.setCancelled(true);
+            }
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onDestroyEntity(DestroyEntityEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+
+        if (player == null) {
+            return;
+        }
+
+        LocalPlayer localPlayer = getPlugin().wrapPlayer(player);
+        Entity target = event.getEntity();
+        WorldConfiguration wcfg = getWorldConfig(player);
+
+        // Blacklist guard
+        if (wcfg.getBlacklist() == null) {
+            return;
+        }
+
+        Material material = Materials.getRelatedMaterial(target.getType());
+        if (material != null) {
+            // Not really a block but we only have one on-break blacklist event
+            if (!wcfg.getBlacklist().check(new BlockBreakBlacklistEvent(localPlayer, toVector(event.getTarget()), createTarget(material)), false, false)) {
+                event.setCancelled(true);
+            }
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onUseItem(UseItemEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+
+        if (player == null) {
+            return;
+        }
+
+        LocalPlayer localPlayer = getPlugin().wrapPlayer(player);
+        ItemStack target = event.getItemStack();
+        WorldConfiguration wcfg = getWorldConfig(player);
+
+        // Blacklist guard
+        if (wcfg.getBlacklist() == null) {
+            return;
+        }
+
+        if (!wcfg.getBlacklist().check(new ItemUseBlacklistEvent(localPlayer, toVector(player.getLocation()), createTarget(target)), false, false)) {
+            event.setCancelled(true);
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onPlayerDropItem(PlayerDropItemEvent event) {
+        ConfigurationManager cfg = getPlugin().getGlobalStateManager();
+        WorldConfiguration wcfg = cfg.get(event.getPlayer().getWorld());
+
+        if (wcfg.getBlacklist() != null) {
+            Item ci = event.getItemDrop();
+
+            if (!wcfg.getBlacklist().check(
+                    new ItemDropBlacklistEvent(getPlugin().wrapPlayer(event.getPlayer()),
+                            toVector(ci.getLocation()), createTarget(ci.getItemStack())), false, false)) {
+                event.setCancelled(true);
+            }
+        }
+    }
+
+    @EventHandler(priority = EventPriority.HIGH, ignoreCancelled = true)
+    public void onPlayerPickupItem(PlayerPickupItemEvent event) {
+        ConfigurationManager cfg = getPlugin().getGlobalStateManager();
+        WorldConfiguration wcfg = cfg.get(event.getPlayer().getWorld());
+
+        if (wcfg.getBlacklist() != null) {
+            Item ci = event.getItem();
+
+            if (!wcfg.getBlacklist().check(
+                    new ItemAcquireBlacklistEvent(getPlugin().wrapPlayer(event.getPlayer()),
+                            toVector(ci.getLocation()), createTarget(ci.getItemStack())), false, true)) {
+                event.setCancelled(true);
+            }
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onBlockDispense(BlockDispenseEvent event) {
+        ConfigurationManager cfg = getPlugin().getGlobalStateManager();
+        WorldConfiguration wcfg = cfg.get(event.getBlock().getWorld());
+
+        if (wcfg.getBlacklist() != null) {
+            if (!wcfg.getBlacklist().check(new BlockDispenseBlacklistEvent(null, toVector(event.getBlock()), createTarget(event.getItem())), false, false)) {
+                event.setCancelled(true);
             }
         }
     }

src/main/java/com/sk89q/worldguard/internal/listener/BlockedPotionsListener.java

@@ -24,7 +24,7 @@
 import com.sk89q.worldguard.bukkit.WorldConfiguration;
 import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
 import com.sk89q.worldguard.internal.cause.Causes;
-import com.sk89q.worldguard.internal.event.ItemInteractEvent;
+import com.sk89q.worldguard.internal.event.inventory.UseItemEvent;
 import org.bukkit.ChatColor;
 import org.bukkit.Material;
 import org.bukkit.entity.Player;
@@ -49,7 +49,7 @@ public BlockedPotionsListener(WorldGuardPlugin plugin) {
     }
 
     @EventHandler
-    public void onItemInteract(ItemInteractEvent event) {
+    public void onItemInteract(UseItemEvent event) {
         // We only care about player caused events
         if (!Causes.mayInvolvePlayer(event.getCauses())) {
             return;

src/main/java/com/sk89q/worldguard/internal/listener/ChestProtectionListener.java

@@ -19,15 +19,18 @@
 
 package com.sk89q.worldguard.internal.listener;
 
+import com.sk89q.worldedit.blocks.BlockID;
 import com.sk89q.worldguard.bukkit.WorldConfiguration;
 import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
 import com.sk89q.worldguard.internal.cause.Causes;
-import com.sk89q.worldguard.internal.event.Interaction;
+import com.sk89q.worldguard.internal.event.block.BreakBlockEvent;
-import com.sk89q.worldguard.internal.event.BlockInteractEvent;
+import com.sk89q.worldguard.internal.event.block.PlaceBlockEvent;
+import com.sk89q.worldguard.internal.event.block.UseBlockEvent;
 import org.bukkit.ChatColor;
-import org.bukkit.block.Block;
+import org.bukkit.Location;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
+import org.bukkit.event.block.SignChangeEvent;
 
 /**
  * Handle events that need to be processed by the chest protection.
@@ -44,31 +47,126 @@ public ChestProtectionListener(WorldGuardPlugin plugin) {
     }
 
     @EventHandler(ignoreCancelled = true)
-    public void handleBlockInteract(BlockInteractEvent event) {
+    public void onPlaceBlock(PlaceBlockEvent event) {
         Player player = Causes.getInvolvedPlayer(event.getCauses());
-        Block target = event.getTarget();
+        Location target = event.getTarget();
-        WorldConfiguration wcfg = getWorldConfig(player);
-
-        // Early guard
-        if (!wcfg.signChestProtection) {
-            return;
-        }
 
         if (player != null) {
-            if (wcfg.isChestProtected(target, player)) {
+            WorldConfiguration wcfg = getWorldConfig(player);
-                player.sendMessage(ChatColor.DARK_RED + "This chest is protected.");
+
-                event.setCancelled(true);
+            // Early guard
+            if (!wcfg.signChestProtection) {
                 return;
             }
 
-            if (event.getInteraction() == Interaction.PLACE) {
+            if (wcfg.getChestProtection().isChest(event.getEffectiveMaterial().getId()) && wcfg.isChestProtected(target.getBlock(), player)) {
-                if (wcfg.getChestProtection().isChest(target.getTypeId())) {
+                player.sendMessage(ChatColor.DARK_RED + "This spot is for a chest that you don't have permission for.");
-                    if (wcfg.isAdjacentChestProtected(target, player)) {
+                event.setCancelled(true);
-                        player.sendMessage(ChatColor.DARK_RED + "This spot is for a chest that you don't have permission for.");
+            }
-                        event.setCancelled(true);
+        }
-                        return;
+    }
-                    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onBreakBlock(BreakBlockEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+        Location target = event.getTarget();
+
+        if (player != null) {
+            WorldConfiguration wcfg = getWorldConfig(player);
+
+            // Early guard
+            if (!wcfg.signChestProtection) {
+                return;
+            }
+
+            if (wcfg.isChestProtected(target.getBlock(), player)) {
+                player.sendMessage(ChatColor.DARK_RED + "This chest is protected.");
+                event.setCancelled(true);
+            }
+        } else {
+            // No player? Deny anyway
+            event.setCancelled(true);
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onUseBlock(UseBlockEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+        Location target = event.getTarget();
+
+        if (player != null) {
+            WorldConfiguration wcfg = getWorldConfig(player);
+
+            // Early guard
+            if (!wcfg.signChestProtection) {
+                return;
+            }
+
+            if (wcfg.isChestProtected(target.getBlock(), player)) {
+                player.sendMessage(ChatColor.DARK_RED + "This chest is protected.");
+                event.setCancelled(true);
+            }
+        } else {
+            // No player? Deny anyway
+            event.setCancelled(true);
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onSignChange(SignChangeEvent event) {
+        Player player = event.getPlayer();
+        WorldConfiguration wcfg = getWorldConfig(player);
+
+        if (wcfg.signChestProtection) {
+            if (event.getLine(0).equalsIgnoreCase("[Lock]")) {
+                if (wcfg.isChestProtectedPlacement(event.getBlock(), player)) {
+                    player.sendMessage(ChatColor.DARK_RED + "You do not own the adjacent chest.");
+                    event.getBlock().breakNaturally();
+                    event.setCancelled(true);
+                    return;
                 }
+
+                if (event.getBlock().getTypeId() != BlockID.SIGN_POST) {
+                    player.sendMessage(ChatColor.RED
+                            + "The [Lock] sign must be a sign post, not a wall sign.");
+
+                    event.getBlock().breakNaturally();
+                    event.setCancelled(true);
+                    return;
+                }
+
+                if (!event.getLine(1).equalsIgnoreCase(player.getName())) {
+                    player.sendMessage(ChatColor.RED
+                            + "The first owner line must be your name.");
+
+                    event.getBlock().breakNaturally();
+                    event.setCancelled(true);
+                    return;
+                }
+
+                int below = event.getBlock().getRelative(0, -1, 0).getTypeId();
+
+                if (below == BlockID.TNT || below == BlockID.SAND
+                        || below == BlockID.GRAVEL || below == BlockID.SIGN_POST) {
+                    player.sendMessage(ChatColor.RED
+                            + "That is not a safe block that you're putting this sign on.");
+
+                    event.getBlock().breakNaturally();
+                    event.setCancelled(true);
+                    return;
+                }
+
+                event.setLine(0, "[Lock]");
+                player.sendMessage(ChatColor.YELLOW
+                        + "A chest or double chest above is now protected.");
+            }
+        } else if (!wcfg.disableSignChestProtectionCheck) {
+            if (event.getLine(0).equalsIgnoreCase("[Lock]")) {
+                player.sendMessage(ChatColor.RED
+                        + "WorldGuard's sign chest protection is disabled.");
+
+                event.getBlock().breakNaturally();
+                event.setCancelled(true);
             }
         }
     }

src/main/java/com/sk89q/worldguard/internal/listener/RegionProtectionListener.java

@@ -20,12 +20,22 @@
 package com.sk89q.worldguard.internal.listener;
 
 import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import com.sk89q.worldguard.bukkit.util.Entities;
+import com.sk89q.worldguard.bukkit.util.Materials;
+import com.sk89q.worldguard.bukkit.util.RegionQuery;
 import com.sk89q.worldguard.internal.cause.Causes;
-import com.sk89q.worldguard.internal.event.Interaction;
+import com.sk89q.worldguard.internal.event.block.BreakBlockEvent;
-import com.sk89q.worldguard.internal.event.BlockInteractEvent;
+import com.sk89q.worldguard.internal.event.block.PlaceBlockEvent;
+import com.sk89q.worldguard.internal.event.block.UseBlockEvent;
+import com.sk89q.worldguard.internal.event.entity.DestroyEntityEvent;
+import com.sk89q.worldguard.internal.event.entity.SpawnEntityEvent;
+import com.sk89q.worldguard.internal.event.entity.UseEntityEvent;
+import com.sk89q.worldguard.protection.flags.DefaultFlag;
 import org.bukkit.ChatColor;
-import org.bukkit.block.Block;
+import org.bukkit.Location;
+import org.bukkit.Material;
 import org.bukkit.command.CommandSender;
+import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
 
@@ -48,23 +58,144 @@ private void tellErrorMessage(CommandSender sender, Object subject) {
     }
 
     @EventHandler(ignoreCancelled = true)
-    public void handleBlockInteract(BlockInteractEvent event) {
+    public void onPlaceBlock(PlaceBlockEvent event) {
         Player player = Causes.getInvolvedPlayer(event.getCauses());
-        Block target = event.getTarget();
+        Location target = event.getTarget();
+        Material type = event.getEffectiveMaterial();
+
+        if (player != null) {
+            RegionQuery query = new RegionQuery(getPlugin(), player);
+            boolean canPlace;
+
+            // Flint and steel, fire charge
+            if (type == Material.FIRE) {
+                canPlace = query.allows(DefaultFlag.LIGHTER, target) || (query.canBuild(target) && query.canConstruct(target));
+
+            } else {
+                canPlace = query.canBuild(target) && query.canConstruct(target);
+            }
+
+            if (!canPlace) {
+                tellErrorMessage(player, target);
+                event.setCancelled(true);
+            }
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onBreakBlock(BreakBlockEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+        Location target = event.getTarget();
 
         if (player != null) {
             if (!getPlugin().getGlobalRegionManager().canBuild(player, target)) {
                 tellErrorMessage(player, target);
                 event.setCancelled(true);
-                return;
+            } else if (!getPlugin().getGlobalRegionManager().canConstruct(player, target)) {
+                tellErrorMessage(player, target);
+                event.setCancelled(true);
+            }
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onUseBlock(UseBlockEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+        Location target = event.getTarget();
+        Material type = event.getEffectiveMaterial();
+
+        if (player != null) {
+            RegionQuery query = new RegionQuery(getPlugin(), player);
+            boolean canUse;
+
+            // Inventory blocks (CHEST_ACCESS)
+            if (Materials.isInventoryBlock(type)) {
+                canUse = query.canBuild( target)
+                        || query.allows(DefaultFlag.CHEST_ACCESS, target)
+                        || query.allows(DefaultFlag.USE, target);
+
+            // Beds (SLEEP)
+            } else if (type == Material.BED) {
+                canUse = query.canBuild(target)
+                        || query.allows(DefaultFlag.SLEEP, target)
+                        || query.allows(DefaultFlag.USE, target);
+
+            // TNT (TNT)
+            } else if (type == Material.TNT) {
+                canUse = query.canBuild(target)
+                        || query.allows(DefaultFlag.TNT, target);
+
+            // Everything else
+            } else {
+                canUse = query.canBuild(target)
+                        || query.allows(DefaultFlag.USE, target);
             }
 
-            if (event.getInteraction() != Interaction.INTERACT) {
+            if (!canUse) {
-                if (!getPlugin().getGlobalRegionManager().canConstruct(player, target)) {
+                tellErrorMessage(player, target);
-                    tellErrorMessage(player, target);
+                event.setCancelled(true);
-                    event.setCancelled(true);
+            }
-                    return;
+        }
-                }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onSpawnEntity(SpawnEntityEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+        Location target = event.getTarget();
+        EntityType type = event.getEffectiveType();
+
+        if (player != null) {
+            RegionQuery query = new RegionQuery(getPlugin(), player);
+            boolean canSpawn;
+
+            if (Entities.isVehicle(type)) {
+                canSpawn = query.canBuild(target) || query.allows(DefaultFlag.PLACE_VEHICLE, target);
+            } else {
+                canSpawn = query.canBuild(target);
+            }
+
+            if (!canSpawn) {
+                tellErrorMessage(player, target);
+                event.setCancelled(true);
+            }
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onDestroyEntity(DestroyEntityEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+        Location target = event.getTarget();
+        EntityType type = event.getEntity().getType();
+
+        if (player != null) {
+            RegionQuery query = new RegionQuery(getPlugin(), player);
+            boolean canDestroy;
+
+            if (Entities.isVehicle(type)) {
+                canDestroy = query.canBuild(target) || query.allows(DefaultFlag.DESTROY_VEHICLE, target);
+            } else {
+                canDestroy = query.canBuild(target);
+            }
+
+            if (!canDestroy) {
+                tellErrorMessage(player, target);
+                event.setCancelled(true);
+            }
+        }
+    }
+
+    @EventHandler(ignoreCancelled = true)
+    public void onUseEntity(UseEntityEvent event) {
+        Player player = Causes.getInvolvedPlayer(event.getCauses());
+        Location target = event.getTarget();
+
+        if (player != null) {
+            RegionQuery query = new RegionQuery(getPlugin(), player);
+            boolean canUse = query.canBuild(target) || query.allows(DefaultFlag.USE, target);
+
+            if (!canUse) {
+                tellErrorMessage(player, target);
+                event.setCancelled(true);
             }
         }
     }