I'm currently making my own personal mod for SCP:CB. I've followed all of the instructions on the how to compile SCP:CB guide. But when I compile it, the loading bar loads half way before freezing for a few seconds. It then opens up mapsystem.bb and displays the error message "Function 'texturebumpenvmap' not found." I'm relatively new to making SCP:CB mods and so I don't understand why this message appears. If anyone could help me that would be great.