Fire BlockPlaceEvent for Half Slab Completion

Fixes BUKKIT-5390

CraftBukkit-Patches/0110-Fire-BlockPlaceEvent-for-Half-Slab-Completion.patch

@@ -0,0 +1,36 @@
+From d6fd41ea6e11a575f1b60478f52667f41c73646f Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Fri, 7 Feb 2014 23:21:16 -0500
+Subject: [PATCH] Fire BlockPlaceEvent for Half Slab Completion
+
+Fixes BUKKIT-5390
+
+diff --git a/src/main/java/net/minecraft/server/ItemStep.java b/src/main/java/net/minecraft/server/ItemStep.java
+index 6448f35..59bada2 100644
+--- a/src/main/java/net/minecraft/server/ItemStep.java
++++ b/src/main/java/net/minecraft/server/ItemStep.java
+@@ -54,6 +54,7 @@ public class ItemStep extends ItemBlock {
+     }
+ 
+     private boolean a(ItemStack itemstack, EntityHuman entityhuman, World world, int i, int j, int k, int l) {
++        final int clickedX = i, clickedY = j, clickedZ = k; // CraftBukkit
+         if (l == 0) {
+             --j;
+         }
+@@ -83,8 +84,11 @@ public class ItemStep extends ItemBlock {
+         int j1 = i1 & 7;
+ 
+         if (block == this.c && j1 == itemstack.getData()) {
+-            if (world.b(this.d.a(world, i, j, k)) && world.setTypeAndData(i, j, k, this.d, j1, 3)) {
+-                world.makeSound((double) ((float) i + 0.5F), (double) ((float) j + 0.5F), (double) ((float) k + 0.5F), this.d.stepSound.getPlaceSound(), (this.d.stepSound.getVolume1() + 1.0F) / 2.0F, this.d.stepSound.getVolume2() * 0.8F);
++            // CraftBukkit start - world.setTypeIdAndData -> processBlockPlace()
++            //if (world.b(this.d.a(world, i, j, k)) && world.setTypeAndData(i, j, k, this.d, j1, 3)) {
++            if (world.b(this.d.a(world, i, j, k)) && processBlockPlace(world, entityhuman, null, i, j, k, this.d, j1, clickedX, clickedY, clickedZ)) {
++                //world.makeSound((double) ((float) i + 0.5F), (double) ((float) j + 0.5F), (double) ((float) k + 0.5F), this.d.stepSound.getPlaceSound(), (this.d.stepSound.getVolume1() + 1.0F) / 2.0F, this.d.stepSound.getVolume2() * 0.8F);
++                // CraftBukkit end
+                 --itemstack.count;
+             }
+ 
+-- 
+1.8.3.2
+