How do you include custom textures within your maps?

[AlphaOwl]

Hi there. I've been working on a map (https://tf2maps.net/threads/mine-cave.35345/) and apparently someone has mentioned that resources I've used from the Frontline pack are missing during play. Is it possible that I can include the textures in somehow? Thanks.

 

[theatreTECHIE]

The thing that you are looking for is packing. This can be done with a few different programs, although most people here use CompilePal or VIDE. (I personally use CompilePal because you can compile your map, build cubemaps, pack your map's custom content and repack all with one button)