From 39c0007c84bce717891f9586d6f5455651695cc1 Mon Sep 17 00:00:00 2001
From: Lucas Nicodemus <nicatron21@gmail.com>
Date: Sat, 21 Jan 2012 00:48:24 -0700
Subject: [PATCH] Exploit prevention. Previously, the server trusted the
 client's tileType, now we check it ourselves.

---
 TShockAPI/TShock.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/TShockAPI/TShock.cs b/TShockAPI/TShock.cs
index fca151f3..acba931b 100644
--- a/TShockAPI/TShock.cs
+++ b/TShockAPI/TShock.cs
@@ -1094,7 +1094,7 @@ namespace TShockAPI
 				{
 					foreach (Point p in player.IceTiles)
 					{
-						if (p.X == tileX && p.Y == tileY && (tileType == 0 || tileType == 127))
+						if (p.X == tileX && p.Y == tileY && (Main.tile[p.X, p.Y].type == 0 || Main.tile[p.X, p.Y].type == 127))
 						{
 							player.IceTiles.Remove(p);
 							return false;
@@ -1106,7 +1106,6 @@ namespace TShockAPI
 
 				if (TShock.Config.AllowIce && actionType == 1 && tileType == 127)
 				{
-
 					player.IceTiles.Add(new Point(tileX, tileY));
 					return false;
 				}