Implemented permissions for lua and some commands to work with it.

TSHOCKPLUGINS-4 is completed.

TShockAPI/Commands.cs

@@ -208,6 +208,9 @@ namespace TShockAPI
 			add(Permissions.cfg, ServerInfo, "stats");
 			add(Permissions.converthardmode, ConvertCorruption, "convertcorruption");
 			add(Permissions.converthardmode, ConvertHallow, "converthallow");
+			add(Permissions.runlua, RunLuaFile, "luarun");
+			add(Permissions.runlua, RunLuaString, "lua");
+			add(Permissions.runlua, ReloadLua, "luareload");
 		}
 
 		public static bool HandleCommand(TSPlayer player, string text)
@@ -325,6 +328,41 @@ namespace TShockAPI
 			return c == ' ' || c == '\t' || c == '\n';
 		}
 
+		#region Lua Commands
+		
+		public static void ReloadLua(CommandArgs args)
+		{
+			TShock.LuaLoader.LoadServerAutoruns();
+			args.Player.SendMessage("Lua reloaded.");
+		}
+
+		public static void RunLuaString(CommandArgs args)
+		{
+
+			if (args.Parameters.Count < 1)
+			{
+				args.Player.SendMessage("Syntax: /lua <lua>");
+				return;
+			}
+
+			string lua = "";
+			foreach (string s in args.Parameters)
+			{
+				lua += s;
+			}
+		}
+
+		public static void RunLuaFile(CommandArgs args)
+		{
+			if (args.Parameters.Count != 1)
+			{
+				args.Player.SendMessage("Syntax: /luarun <file>");
+				return;
+			}
+			TShock.LuaLoader.RunLuaFile(args.Parameters[0]);
+		}
+		#endregion
+
 		#region Account commands
 
 		public static void AttemptLogin(CommandArgs args)
@@ -1246,19 +1284,19 @@ namespace TShockAPI
 			}
 		}
 
-        	private static void StartHardMode(CommandArgs args)
-        	{
-        		if (!TShock.Config.DisableHardmode)
-            			WorldGen.StartHardmode();
-            		else
-            			args.Player.SendMessage("Hardmode is disabled via config", Color.Red);
-        	}
+			private static void StartHardMode(CommandArgs args)
+			{
+				if (!TShock.Config.DisableHardmode)
+						WorldGen.StartHardmode();
+					else
+						args.Player.SendMessage("Hardmode is disabled via config", Color.Red);
+			}
 
-        	private static void DisableHardMode(CommandArgs args)
-        	{
-            		Main.hardMode = false;
-            		args.Player.SendMessage("Hardmode is now disabled", Color.Green);
-        	}
+			private static void DisableHardMode(CommandArgs args)
+			{
+					Main.hardMode = false;
+					args.Player.SendMessage("Hardmode is now disabled", Color.Green);
+			}
 
 		private static void ConvertCorruption(CommandArgs args)
 		{

TShockAPI/LuaSystem/LuaLoader.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text;
+using System.Threading;
 using LuaInterface;
 
 namespace TShockAPI.LuaSystem
@@ -36,14 +37,7 @@ namespace TShockAPI.LuaSystem
 				foreach (string s in Directory.GetFiles(LuaAutorunPath))
 				{
 					SendLuaDebugMsg("Loading: " + s);
-					try
-					{
-						Lua.DoFile(s);
-					}
-					catch (LuaException e)
-					{
-						SendLuaDebugMsg(e.Message);
-					}
+					RunLuaFile(s);
 				}
 			}
 			catch (Exception e)
@@ -53,6 +47,30 @@ namespace TShockAPI.LuaSystem
 			}
 		}
 
+		public void RunLuaString(string s)
+		{
+			try
+			{
+				Lua.DoString(s);
+			}
+			catch (LuaException e)
+			{
+				SendLuaDebugMsg(e.Message);
+			}
+		}
+
+		public void RunLuaFile(string s)
+		{
+			try
+			{
+				Lua.DoFile(s);
+			}
+			catch (LuaException e)
+			{
+				SendLuaDebugMsg(e.Message);
+			}
+		}
+
 		public void SendLuaDebugMsg(string s)
 		{
 			ConsoleColor previousColor = Console.ForegroundColor;
@@ -66,6 +84,11 @@ namespace TShockAPI.LuaSystem
 			LuaFunctions LuaFuncs = new LuaFunctions();
 			Lua.RegisterFunction("Print", LuaFuncs, LuaFuncs.GetType().GetMethod("Print"));
 		}
+
+		public void Shutdown()
+		{
+			SendLuaDebugMsg("Lua 5.1 shutting down. Terminating all Lua threads.");
+		}
 	}
 
 	public class LuaFunctions

TShockAPI/Permissions.cs

@@ -149,6 +149,8 @@ namespace TShockAPI
 		[Description("Allow unrestricted Send Tile Square usage, for client side world editing")] public static readonly
 			string allowclientsideworldedit;
 
+		[Description("User can execute Lua files from the hard disk and run Lua strings.")] public static readonly string
+			runlua;
 
 		static Permissions()
 		{