From 38011f636456fc3593df1bbc87ade053f1876eb7 Mon Sep 17 00:00:00 2001
From: Zack Piispanen <olink@shankshock.com>
Date: Sun, 15 Jan 2012 17:46:38 -0500
Subject: [PATCH] added a bool to the world save mechanism.  This should
 prevent it from saving 3 times at once.  Hopefully thats what was causing
 server crashes

---
 TShockAPI/TShock.cs |  9 ++++++---
 TShockAPI/Utils.cs  | 10 +++++++---
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/TShockAPI/TShock.cs b/TShockAPI/TShock.cs
index 5c2f32b4..e0a9fc39 100644
--- a/TShockAPI/TShock.cs
+++ b/TShockAPI/TShock.cs
@@ -972,9 +972,12 @@ namespace TShockAPI
 
         void OnSaveWorld(bool resettime, HandledEventArgs e)
         {
-            Utils.Broadcast("Saving world. Momentary lag might result from this.", Color.Red);
-            var SaveWorld = new Thread(Utils.SaveWorld);
-            SaveWorld.Start();
+            if (!Utils.saving)
+            {
+                Utils.Broadcast("Saving world. Momentary lag might result from this.", Color.Red);
+                var SaveWorld = new Thread(Utils.SaveWorld);
+                SaveWorld.Start();
+            }
             e.Handled = true;
         }
 
diff --git a/TShockAPI/Utils.cs b/TShockAPI/Utils.cs
index a03a0439..b9e3eedc 100644
--- a/TShockAPI/Utils.cs
+++ b/TShockAPI/Utils.cs
@@ -29,6 +29,8 @@ namespace TShockAPI
 {
 	public class Utils
 	{
+	    public static bool saving = false;
+
 		public Utils()
 		{
 		}
@@ -110,9 +112,11 @@ namespace TShockAPI
 		/// </summary>
 		public void SaveWorld()
 		{
-			WorldGen.realsaveWorld();
-			Broadcast("World saved.", Color.Yellow);
-			Log.Info(string.Format("World saved at ({0})", Main.worldPathName));
+            saving = true;
+            WorldGen.realsaveWorld();
+            Broadcast("World saved.", Color.Yellow);
+            Log.Info(string.Format("World saved at ({0})", Main.worldPathName));
+            saving = false;
 		}
 
 		/// <summary>