OrdinaryMagician/vkdoom_m
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- allow texture lookup by full path names. Due to technical limitations this may result in double textures if the same graphics lump is also referenced by its short texture name.

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This commit is contained in:
Christoph Oelckers 2014-05-13 20:51:16 +02:00
commit ca4179caa3
10 changed files with 84 additions and 60 deletions
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64
src/textures/texturemanager.cpp
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@ -224,6 +224,35 @@ FTextureID FTextureManager::CheckForTexture (const char *name, int usetype, BITF
return FTextureID(firstfound);
}
if (!(flags & TEXMAN_ShortNameOnly))
{
// We intentionally only look for textures in subdirectories.
// Any graphic being placed in the zip's root directory can not be found by this.
if (strchr(name, '/'))
{
FTexture *const NO_TEXTURE = (FTexture*)-1;
int lump = Wads.CheckNumForFullName(name);
if (lump != NULL)
{
FTexture *tex = Wads.GetLinkedTexture(lump);
if (tex == NO_TEXTURE) return FTextureID(-1);
if (tex != NULL) return tex->id;
tex = FTexture::CreateTexture("", lump, FTexture::TEX_Override);
if (tex != NULL)
{
Wads.SetLinkedTexture(lump, tex);
return AddTexture(tex);
}
else
{
// mark this lump as having no valid texture so that we don't have to retry creating one later.
Wads.SetLinkedTexture(lump, NO_TEXTURE);
}
}
}
}
return FTextureID(-1);
}
@ -273,30 +302,6 @@ int FTextureManager::ListTextures (const char *name, TArray<FTextureID> &list)
return list.Size();
}
//==========================================================================
//
// FTextureManager :: FindTextureByLumpNum
//
//==========================================================================
FTextureID FTextureManager::FindTextureByLumpNum (int lumpnum)
{
if (lumpnum < 0)
{
return FTextureID(-1);
}
// This can't use hashing because using ReplaceTexture would break the hash chains. :(
for(unsigned i = 0; i <Textures.Size(); i++)
{
if (Textures[i].Texture->SourceLump == lumpnum)
{
return FTextureID(i);
}
}
return FTextureID(-1);
}
//==========================================================================
//
// FTextureManager :: GetTextures
@ -1093,8 +1098,15 @@ void FTextureManager::WriteTexture (FArchive &arc, int picnum)
pic = Textures[picnum].Texture;
}
arc.WriteName (pic->Name);
arc.WriteCount (pic->UseType);
if (Wads.GetLinkedTexture(pic->SourceLump) == pic)
{
arc.WriteName(Wads.GetLumpFullName(pic->SourceLump));
}
else
{
arc.WriteName(pic->Name);
}
arc.WriteCount(pic->UseType);
}
//==========================================================================