From 7f725d26bddc321d93932fbad82f276fe27c125a Mon Sep 17 00:00:00 2001
From: libraryaddict <github@lib.co.nz>
Date: Mon, 6 Jan 2020 16:01:05 +1300
Subject: [PATCH] Don't keep old velocity changes, prevent 2 velocities

---
 .../disguise/utilities/DisguiseUtilities.java        | 12 +++++++++---
 .../PacketListenerViewSelfDisguise.java              |  2 ++
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/main/java/me/libraryaddict/disguise/utilities/DisguiseUtilities.java b/src/main/java/me/libraryaddict/disguise/utilities/DisguiseUtilities.java
index 9707f261..c9591aaa 100644
--- a/src/main/java/me/libraryaddict/disguise/utilities/DisguiseUtilities.java
+++ b/src/main/java/me/libraryaddict/disguise/utilities/DisguiseUtilities.java
@@ -78,7 +78,8 @@ public class DisguiseUtilities {
     private static File profileCache = new File("plugins/LibsDisguises/GameProfiles"), savedDisguises = new File(
             "plugins/LibsDisguises/SavedDisguises");
     private static Gson gson;
-    private static boolean pluginsUsed, commandsUsed, copyDisguiseCommandUsed, grabSkinCommandUsed, saveDisguiseCommandUsed;
+    private static boolean pluginsUsed, commandsUsed, copyDisguiseCommandUsed, grabSkinCommandUsed,
+            saveDisguiseCommandUsed;
     private static long libsDisguisesCalled;
     /**
      * Keeps track of what tick this occured
@@ -94,8 +95,13 @@ public class DisguiseUtilities {
     }
 
     public static void setPlayerVelocity(Player player) {
-        velocityID = player.getEntityId();
-        velocityTime = player.getWorld().getTime();
+        if (player == null) {
+            velocityID = 0;
+            velocityTime = 0;
+        } else {
+            velocityID = player.getEntityId();
+            velocityTime = player.getWorld().getTime();
+        }
     }
 
     /**
diff --git a/src/main/java/me/libraryaddict/disguise/utilities/packets/packetlisteners/PacketListenerViewSelfDisguise.java b/src/main/java/me/libraryaddict/disguise/utilities/packets/packetlisteners/PacketListenerViewSelfDisguise.java
index 727d1536..b84ec41b 100644
--- a/src/main/java/me/libraryaddict/disguise/utilities/packets/packetlisteners/PacketListenerViewSelfDisguise.java
+++ b/src/main/java/me/libraryaddict/disguise/utilities/packets/packetlisteners/PacketListenerViewSelfDisguise.java
@@ -180,6 +180,8 @@ public class PacketListenerViewSelfDisguise extends PacketAdapter {
                 // The player only sees velocity changes when there is a velocity event. As the method claims there
                 // was no velocity event...
                 event.setCancelled(true);
+                // Clear old velocity, this should only occur once.
+                DisguiseUtilities.setPlayerVelocity(null);
             }
         }
         catch (Exception ex) {