Template textures... What are template textures you ask? Well... Template texture are used when you first start to build a map, instead of using one texture on everything, you can use these textures. The main function though is that you can have trim textures, jumppads, floors and walls etc. that are slightly different then once you have a finished layout you can use the find\replace function in your map editor and quickly replace these textures with normal ones. It's kinda stupid but it does make things go a bit quicker.