Wad Textures

Hi y'all
I was making a big update for my map but I ran out of textures to use so I borrowed some textures from Doom 1, TNT, and Plutonia.
I builts some structures and then tested the map.
Everything is in place but somehow it shows that I'm in TNT even though I was using Doom 2.
How do you use other wad's textures only?
Thanks!
I was making a big update for my map but I ran out of textures to use so I borrowed some textures from Doom 1, TNT, and Plutonia.
I builts some structures and then tested the map.
Everything is in place but somehow it shows that I'm in TNT even though I was using Doom 2.
How do you use other wad's textures only?
Thanks!