Paper-Old/nms-patches/EntityArmorStand.patch

--- a/net/minecraft/server/EntityArmorStand.java
+++ b/net/minecraft/server/EntityArmorStand.java
@@ -2,6 +2,15 @@
 
 import java.util.List;
 
+// CraftBukkit start
+import org.bukkit.inventory.EquipmentSlot;
+import org.bukkit.craftbukkit.CraftEquipmentSlot;
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.entity.ArmorStand;
+import org.bukkit.entity.Player;
+import org.bukkit.event.player.PlayerArmorStandManipulateEvent;
+// CraftBukkit end
+
 public class EntityArmorStand extends EntityLiving {
 
     private static final Vector3f a = new Vector3f(0.0F, 0.0F, 0.0F);
@@ -332,6 +341,22 @@
                 ItemStack itemstack1 = entityhuman.inventory.getItem(j);
                 ItemStack itemstack2;
 
+                // CraftBukkit start
+                org.bukkit.inventory.ItemStack armorStandItem = CraftItemStack.asCraftMirror(itemstack);
+                org.bukkit.inventory.ItemStack playerHeldItem = CraftItemStack.asCraftMirror(itemstack1);
+
+                Player player = (Player) entityhuman.getBukkitEntity();
+                ArmorStand self = (ArmorStand) this.getBukkitEntity();
+
+                EquipmentSlot slot = CraftEquipmentSlot.getSlot(i);
+                PlayerArmorStandManipulateEvent armorStandManipulateEvent = new PlayerArmorStandManipulateEvent(player,self,playerHeldItem,armorStandItem,slot);
+                this.world.getServer().getPluginManager().callEvent(armorStandManipulateEvent);
+
+                if (armorStandManipulateEvent.isCancelled()) {
+                    return;
+                }
+                // CraftBukkit end
+
                 if (entityhuman.abilities.canInstantlyBuild && (itemstack == null || itemstack.getItem() == Item.getItemOf(Blocks.AIR)) && itemstack1 != null) {
                     itemstack2 = itemstack1.cloneItemStack();
                     itemstack2.count = 1;
@@ -352,6 +377,11 @@
     }
 
     public boolean damageEntity(DamageSource damagesource, float f) {
+        // CraftBukkit start
+        if (org.bukkit.craftbukkit.event.CraftEventFactory.handleNonLivingEntityDamageEvent(this, damagesource, f)) {
+            return false;
+        }
+        // CraftBukkit end
         if (this.world.isClientSide) {
             return false;
         } else if (DamageSource.OUT_OF_WORLD.equals(damagesource)) {
@@ -616,7 +646,8 @@
         return (this.datawatcher.getByte(10) & 8) != 0;
     }
 
-    private void n(boolean flag) {
+    // PAIL
+    public void n(boolean flag) { // CraftBukkit - public
         byte b0 = this.datawatcher.getByte(10);
 
         if (flag) {
@@ -628,6 +659,7 @@
         this.datawatcher.watch(10, Byte.valueOf(b0));
     }
 
+    // PAIL
     public boolean s() {
         return (this.datawatcher.getByte(10) & 16) != 0;
     }