From 9447ce37dcff4e4b40ae5b7326df5ac02aa4a336 Mon Sep 17 00:00:00 2001
From: Deathmax <death@deathmax.tk>
Date: Thu, 11 Aug 2011 17:13:40 +0800
Subject: [PATCH] Improve on projectile draw exploit detection.

---
 TShockAPI/GetDataHandlers.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/TShockAPI/GetDataHandlers.cs b/TShockAPI/GetDataHandlers.cs
index e6fc4612..eb4e1436 100755
--- a/TShockAPI/GetDataHandlers.cs
+++ b/TShockAPI/GetDataHandlers.cs
@@ -452,7 +452,7 @@ namespace TShockAPI
                 return true;
             }
 
-            if ((vely == 0f || velx == 0f) && type == 23)
+            if (type == 23 && float.IsNaN((float)Math.Sqrt((double)(velx * velx + vely * vely))))
             {
                 Tools.HandleGriefer(args.Player, TShock.Config.ProjectileAbuseReason);
                 return true;