Paper/CraftBukkit-Patches/0045-Don-t-Special-Case-X-Move-Value.patch

From 3044bd3231f451f14810c8382a6bac82b877d1b7 Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sun, 6 Oct 2013 17:36:28 +1100
Subject: [PATCH] Don't Special Case X Move Value


diff --git a/src/main/java/net/minecraft/server/PlayerConnection.java b/src/main/java/net/minecraft/server/PlayerConnection.java
index 60fa768..1e8dcc1 100644
--- a/src/main/java/net/minecraft/server/PlayerConnection.java
+++ b/src/main/java/net/minecraft/server/PlayerConnection.java
@@ -109,6 +109,7 @@ public class PlayerConnection implements PacketListenerPlayIn, IUpdatePlayerList
     private float lastPitch = Float.MAX_VALUE;
     private float lastYaw = Float.MAX_VALUE;
     private boolean justTeleported = false;
+    private boolean hasMoved; // Spigot
 
     public CraftPlayer getPlayer() {
         return (this.player == null) ? null : (CraftPlayer) this.player.getBukkitEntity();
@@ -217,6 +218,18 @@ public class PlayerConnection implements PacketListenerPlayIn, IUpdatePlayerList
             }
             // CraftBukkit start - fire PlayerMoveEvent
             Player player = this.getPlayer();
+            // Spigot Start
+            if ( !hasMoved )
+            {
+                Location curPos = player.getLocation();
+                lastPosX = curPos.getX();
+                lastPosY = curPos.getY();
+                lastPosZ = curPos.getZ();
+                lastYaw = curPos.getYaw();
+                lastPitch = curPos.getPitch();
+                hasMoved = true;
+            }
+            // Spigot End
             Location from = new Location(player.getWorld(), lastPosX, lastPosY, lastPosZ, lastYaw, lastPitch); // Get the Players previous Event location.
             Location to = player.getLocation().clone(); // Start off the To location as the Players current location.
 
@@ -245,7 +258,7 @@ public class PlayerConnection implements PacketListenerPlayIn, IUpdatePlayerList
                 this.lastPitch = to.getPitch();
 
                 // Skip the first time we do this
-                if (from.getX() != Double.MAX_VALUE) {
+                if (true) { // Spigot - don't skip any move events
                     Location oldTo = to.clone();
                     PlayerMoveEvent event = new PlayerMoveEvent(player, from, to);
                     this.server.getPluginManager().callEvent(event);
-- 
2.1.0