fix lua's reboot_core function... maybe

BizHawk.Client.EmuHawk/tools/Lua/Libraries/EmuLuaLibrary.Client.cs

@@ -312,7 +312,10 @@ namespace BizHawk.Client.EmuHawk
 		)]
 		public static void RebootCore()
 		{
+			//pretty hacky.. we dont want a lua script to be able to restart itself by rebooting the core
+			((LuaConsole)GlobalWin.Tools.Get<LuaConsole>()).IsRebootingCore = true;
 			GlobalWin.MainForm.RebootCore();
+			((LuaConsole)GlobalWin.Tools.Get<LuaConsole>()).IsRebootingCore = false;
 		}
 
 		[LuaMethodAttributes(

BizHawk.Client.EmuHawk/tools/Lua/Libraries/EmuLuaLibrary.cs

@@ -144,7 +144,8 @@ namespace BizHawk.Client.EmuHawk
 		public Lua SpawnCoroutine(string file)
 		{
 			var lua = _lua.NewThread();
-			var main = lua.LoadString(File.ReadAllText(file), "main");
+			var content = File.ReadAllText(file);
+			var main = lua.LoadString(content, "main");
 			lua.Push(main); // push main function on to stack for subsequent resuming
 			return lua;
 		}

BizHawk.Client.EmuHawk/tools/Lua/LuaConsole.cs

@@ -27,6 +27,8 @@ namespace BizHawk.Client.EmuHawk
 		private List<string> _consoleCommandHistory = new List<string>();
 		private int _consoleCommandHistoryIndex = -1;
 
+		public bool IsRebootingCore;
+
 		public LuaConsole()
 		{
 			_sortReverse = false;

BizHawk.Client.EmuHawk/tools/ToolManager.cs

@@ -441,7 +441,12 @@ namespace BizHawk.Client.EmuHawk
 				if (ServiceInjector.IsAvailable(Global.Emulator.ServiceProvider, tool.GetType()))
 				{
 					ServiceInjector.UpdateServices(Global.Emulator.ServiceProvider, tool);
+					bool restartTool = false;
 					if ((tool.IsHandleCreated && !tool.IsDisposed) || tool is RamWatch) // Hack for Ram Watch - in display watches mode it wants to keep running even closed, it will handle disposed logic
+						restartTool = true;
+					if (tool is LuaConsole && ((LuaConsole)tool).IsRebootingCore)
+						restartTool = false;
+					if(restartTool)
 					{
 						tool.Restart();
 					}