Fix for a relative paths issue in the game engine. G.sce was being

kept as the original file, but that can't work correct for solving
relative paths once a .blend in another directory is loaded. The
reason it went OK with the apricot tech demo is that the images there
were lib linked into the level file, which still worked.

Now it sets G.sce to the current loaded .blend file. Note that the
python config file path still uses the first loaded .blend file so it
looks in the same location each time.

Also added some NULL pointer checks in the joystick code because it
was crashing there on Mac, there's similar checks in related functions
so I'm assuming this was just a missed case.

1 files changed, 1 insertions, 0 deletions

diff --git a/source/gameengine/Ketsji/KX_PythonInit.h b/source/gameengine/Ketsji/KX_PythonInit.h
index 28d9d72a4c3..36e3db6ec35 100644
--- a/source/gameengine/Ketsji/KX_PythonInit.h
+++ b/source/gameengine/Ketsji/KX_PythonInit.h
@@ -49,6 +49,7 @@ void		exitGamePlayerPythonScripting();
 PyObject*	initGamePythonScripting(const STR_String& progname, TPythonSecurityLevel level);
 void		exitGamePythonScripting();
 
+void		setGamePythonPath(char *path);
 void		pathGamePythonConfig( char *path );
 int			saveGamePythonConfig( char **marshal_buffer);
 int			loadGamePythonConfig(char *marshal_buffer, int marshal_length);