Add /sync command to alleviate door related sadness

Run /sync if your doors disappear. This will resync your local client
with the server state. For more information, please see the associated
changelog entry.

TShockAPI/Bouncer.cs

@@ -558,6 +558,8 @@ namespace TShockAPI
 				return;
 			}
 
+			bool changed = false;
+			bool failed = false;
 			try
 			{
 				var tiles = new NetTile[size, size];
@@ -569,7 +571,6 @@ namespace TShockAPI
 					}
 				}
 
-				bool changed = false;
 				for (int x = 0; x < size; x++)
 				{
 					int realx = tileX + x;
@@ -709,9 +710,10 @@ namespace TShockAPI
 			catch
 			{
 				args.Player.SendTileSquare(tileX, tileY, size);
+				failed = true;
 			}
 
-			TShock.Log.ConsoleDebug("Bouncer / SendTileSquare reimplemented from spaghetti from {0}", args.Player.Name);
+			TShock.Log.ConsoleDebug("Bouncer / SendTileSquare from {0} {1} {2}", args.Player.Name, changed, failed);
 			args.Handled = true;
 		}
 

TShockAPI/Commands.cs

@@ -589,6 +589,10 @@ namespace TShockAPI
 			{
 				HelpText = "Creates a reference tables for Terraria data types and the TShock permission system in the server folder."
 			});
+			add(new Command(Permissions.synclocalarea, SyncLocalArea, "sync")
+			{
+				HelpText = "Sends all tiles from the server to the player to resync the client with the actual world state."
+			});
 			#endregion
 
 			add(new Command(Aliases, "aliases")
@@ -5302,6 +5306,13 @@ namespace TShockAPI
 			return;
 		}
 
+		private static void SyncLocalArea(CommandArgs args)
+		{
+			args.Player.SendTileSquare((int) args.Player.TileX, (int) args.Player.TileY, 32);
+			args.Player.SendWarningMessage("Sync'd!");
+			return;
+		}
+
 		#endregion General Commands
 
 		#region Cheat Commands

TShockAPI/DB/GroupManager.cs

@@ -64,7 +64,8 @@ namespace TShockAPI.DB
 						Permissions.canlogin,
 						Permissions.canpartychat,
 						Permissions.cantalkinthird,
-						Permissions.canchat));
+						Permissions.canchat,
+						Permissions.synclocalarea));
 
 				AddDefaultGroup("default", "guest",
 					string.Join(",",

TShockAPI/Permissions.cs

@@ -465,6 +465,9 @@ namespace TShockAPI
 
 		[Description("Player can see advanced information about any user account.")]
 		public static readonly string advaccountinfo = "tshock.accountinfo.details";
+
+		[Description("Player can resync themselves with server state.")]
+		public static readonly string synclocalarea = "tshock.synclocalarea";
 		#endregion
 		/// <summary>
 		/// Lists all commands associated with a given permission