Removed disable multithreaded lua setting. It has different semantics…

… that are tricky to support

Managers/LuaMan.cpp

@@ -358,10 +358,6 @@ namespace RTE {
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
 	bool LuaMan::IsScriptThreadSafe(const std::string &scriptPath) {
-		if (!g_SettingsMan.GetEnableMultithreadedLua()) {
-			return false;
-		}
-
 		// First check our cache
 		auto itr = m_ScriptThreadSafetyMap.find(scriptPath);
 		if (itr != m_ScriptThreadSafetyMap.end()) {

Managers/SettingsMan.cpp

@@ -44,7 +44,6 @@ namespace RTE {
 		m_ShowForeignItems = true;
 		m_ShowMetaScenes = false;
 
-		m_EnableMultithreadedLua = true;
 		m_DisableLuaJIT = false;
 		m_RecommendedMOIDCount = 512;
 		m_SimplifiedCollisionDetection = false;
@@ -170,7 +169,6 @@ namespace RTE {
 		MatchProperty("DisableFactionBuyMenuThemes", { reader >> m_DisableFactionBuyMenuThemes; });
 		MatchProperty("DisableFactionBuyMenuThemeCursors", { reader >> m_DisableFactionBuyMenuThemeCursors; });
 		MatchProperty("PathFinderGridNodeSize", { reader >> m_PathFinderGridNodeSize; });
-		MatchProperty("EnableMultithreadedLua", { reader >> m_EnableMultithreadedLua; });
 		MatchProperty("AIUpdateInterval", { reader >> m_AIUpdateInterval; });
 		MatchProperty("EnableParticleSettling", { reader >> g_MovableMan.m_SettlingEnabled; });
 		MatchProperty("EnableMOSubtraction", { reader >> g_MovableMan.m_MOSubtractionEnabled; });
@@ -310,7 +308,6 @@ namespace RTE {
 		writer.NewDivider(false);
 		writer.NewLineString("// Engine Settings", false);
 		writer.NewLine(false);
-		writer.NewPropertyWithValue("EnableMultithreadedLua", m_EnableMultithreadedLua);
 		writer.NewPropertyWithValue("DisableLuaJIT", m_DisableLuaJIT);
 		writer.NewPropertyWithValue("RecommendedMOIDCount", m_RecommendedMOIDCount);
 		writer.NewPropertyWithValue("SimplifiedCollisionDetection", m_SimplifiedCollisionDetection);

Managers/SettingsMan.h

@@ -123,12 +123,6 @@ namespace RTE {
 		/// <returns>Whether or not any experimental settings are used.</returns>
 		bool GetAnyExperimentalSettingsEnabled() const { return false; }
 
-		/// <summary>
-		/// Returns whether or not multithreaded Lua is enabled.
-		/// </summary>
-		/// <returns>Whether or not multithreaded Lua is enabled.</returns>
-		bool GetEnableMultithreadedLua() const { return m_EnableMultithreadedLua; }
-
 		/// <summary>
 		/// Gets the AI update interval.
 		/// </summary>
@@ -547,7 +541,6 @@ namespace RTE {
 		bool m_AllowSavingToBase; //!< Whether editors will allow to select Base.rte as a module to save in.
 		bool m_ShowMetaScenes; //!< Show MetaScenes in editors and activities.
 
-		int m_EnableMultithreadedLua; //!< Whether or not to enable multithreaded Lua scripts.
 		bool m_DisableLuaJIT; //!< Whether to disable LuaJIT or not. Disabling will skip loading the JIT library entirely as just setting 'jit.off()' seems to have no visible effect.
 		int m_RecommendedMOIDCount; //!< Recommended max MOID's before removing actors from scenes.
 		bool m_SimplifiedCollisionDetection; //!< Whether simplified collision detection (reduced MOID layer sampling) is enabled.