From 6ad4ca2a426346e08228ce36564472468a8c2713 Mon Sep 17 00:00:00 2001
From: Alexander Hesse <webmasterœaquanasoft.de>
Date: Tue, 25 Jan 2011 19:08:54 +0100
Subject: [PATCH] Implemented Sneak event

---
 .../java/net/minecraft/server/NetServerHandler.java  | 12 ++++++++++++
 .../org/bukkit/craftbukkit/entity/CraftPlayer.java   |  8 ++++++++
 2 files changed, 20 insertions(+)

diff --git a/src/main/java/net/minecraft/server/NetServerHandler.java b/src/main/java/net/minecraft/server/NetServerHandler.java
index 0ae1d3e65c..3d54810fc1 100644
--- a/src/main/java/net/minecraft/server/NetServerHandler.java
+++ b/src/main/java/net/minecraft/server/NetServerHandler.java
@@ -24,6 +24,7 @@ import org.bukkit.event.player.PlayerItemEvent;
 import org.bukkit.event.player.PlayerItemHeldEvent;
 import org.bukkit.event.player.PlayerKickEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
+import org.bukkit.event.player.PlayerToggleSneakEvent;
 import org.bukkit.plugin.Plugin;
 // CraftBukkit end
 
@@ -652,6 +653,17 @@ public class NetServerHandler extends NetHandler implements ICommandListener {
     }
 
     public void a(Packet19EntityAction packet19entityaction) {
+        // CraftBukkit: Toggle Sneak
+        if (packet19entityaction.b == 1 || packet19entityaction.b == 2) {
+            Player player = getPlayer();
+            PlayerToggleSneakEvent event = new PlayerToggleSneakEvent(Type.PLAYER_TOGGLE_SNEAK, player);
+            server.getPluginManager().callEvent(event);
+            if (event.isCancelled()) {
+                return;
+            }
+        }
+        // CraftBukkit: Set Sneaking
+
         if (packet19entityaction.b == 1) {
             this.e.b(true);
         } else if (packet19entityaction.b == 2) {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index 3a929ee0f9..b90931fe09 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -150,4 +150,12 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
             entity.a.a(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
         }
     }
+
+    public void setSneaking(boolean sneak) {
+        entity.b(sneak);
+    }
+
+    public boolean isSneaking() {
+        return entity.J();
+    }
 }