From eab82a2cb1b4f48d7954884c67a5c88e67e44248 Mon Sep 17 00:00:00 2001
From: Deathmax <death@deathmax.tk>
Date: Sat, 3 Sep 2011 09:31:41 +0800
Subject: [PATCH] Fix projectile exploit detection (please test for false
 positives when using Harpoon)

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

diff --git a/TShockAPI/GetDataHandlers.cs b/TShockAPI/GetDataHandlers.cs
index f2adac02..82d87df9 100644
--- a/TShockAPI/GetDataHandlers.cs
+++ b/TShockAPI/GetDataHandlers.cs
@@ -480,7 +480,7 @@ namespace TShockAPI
                 return true;
             }
 
-            if (type == 23 && float.IsNaN((float)Math.Sqrt((double)(velx * velx + vely * vely))))
+            if (type == 23 && (vely == 0f || velx == 0f)) //float.IsNaN((float)Math.Sqrt((double)(velx * velx + vely * vely))))
             {
                 Tools.HandleGriefer(args.Player, TShock.Config.ProjectileAbuseReason);
                 return true;