Add support for replacing the main.tscript file with a specified Console Function

Engine/source/app/mainLoop.cpp

@@ -450,7 +450,12 @@ bool StandardMainLoop::handleCommandLine( S32 argc, const char **argv )
    Stream *mainCsStream = NULL;
 
    // The working filestream.
-   FileStream str; 
+   FileStream str;
+
+#ifdef TORQUE_ENTRY_FUNCTION
+   Con::executef(TORQUE_ENTRY_FUNCTION);
+   return true;
+#endif
 
    const char *defaultScriptName = "main." TORQUE_SCRIPT_EXTENSION;
    bool useDefaultScript = true;

Tools/CMake/torqueConfig.h.in

@@ -87,6 +87,9 @@
 /// Define the default extension to be used for TorqueScript files
 #cmakedefine TORQUE_SCRIPT_EXTENSION "@TORQUE_SCRIPT_EXTENSION@"
 
+/// Specify a console function to execute instead of looking for a main.tscript file
+#cmakedefine TORQUE_ENTRY_FUNCTION "@TORQUE_ENTRY_FUNCTION@"
+
 // Define me if this build is a tools build
 #cmakedefine TORQUE_PLAYER
 

Tools/CMake/torque_configs.cmake

@@ -29,6 +29,8 @@ mark_as_advanced(WIN32)
 #general
 advanced_option(TORQUE_MULTITHREAD "Multi Threading" ON)
 advanced_option(TORQUE_DISABLE_MEMORY_MANAGER "Disable memory manager" ON)
+set(TORQUE_ENTRY_FUNCTION "" CACHE STRING "Specify a console function to execute instead of looking for a main.tscript file")
+mark_as_advanced(TORQUE_ENTRY_FUNCTION)
 
 #fileIO
 set(TORQUE_APP_PASSWORD "changeme" CACHE STRING "zip file password")