Function FreeTexture

Descent3/gametexture.cpp:824–834

Frees a texture that is being used and Decrements number of textures in use

// Frees a texture that is being used and
// Decrements number of textures in use
void FreeTexture(int n) {
  ASSERT(GameTextures[n].used);

  FreeTextureBumpmaps(n);

  GameTextures[n].used = 0;
  GameTextures[n].name[0] = 0;
  Num_textures--;

  FreeProceduralForTexture(n);
}

// Given current index, gets index of next texture in use
int GetNextTexture(int n) {