CatServer/patches/net/minecraft/item/ItemHangingEntity.java.patch

--- ../src-base/minecraft/net/minecraft/item/ItemHangingEntity.java
+++ ../src-work/minecraft/net/minecraft/item/ItemHangingEntity.java
@@ -1,6 +1,10 @@
 package net.minecraft.item;
 
 import javax.annotation.Nullable;
+
+import org.bukkit.entity.Player;
+import org.bukkit.event.hanging.HangingPlaceEvent;
+
 import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.entity.EntityHanging;
 import net.minecraft.entity.item.EntityItemFrame;
@@ -34,6 +38,18 @@
             {
                 if (!worldIn.isRemote)
                 {
+                    // CraftBukkit start - fire HangingPlaceEvent
+                    Player who = (playerIn == null) ? null : (Player) playerIn.getBukkitEntity();
+                    org.bukkit.block.Block blockClicked = worldIn.getWorld().getBlockAt(pos.getX(), pos.getY(), pos.getZ());
+                    org.bukkit.block.BlockFace blockFace = org.bukkit.craftbukkit.block.CraftBlock.notchToBlockFace(facing);
+
+                    HangingPlaceEvent event = new HangingPlaceEvent((org.bukkit.entity.Hanging) entityhanging.getBukkitEntity(), who, blockClicked, blockFace);
+                    worldIn.getServer().getPluginManager().callEvent(event);
+
+                    if (event.isCancelled()) {
+                        return EnumActionResult.FAIL;
+                    }
+                    // CraftBukkit end
                     entityhanging.playPlaceSound();
                     worldIn.spawnEntityInWorld(entityhanging);
                 }