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- fixed: Instead of mapping Hexen's BLANK texture to the null texture, make its actual use type that of a null texture.

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The software renderer does not have any safeguards against such a mapping and crashes on it.
This code was a quick hack from ancient times from when ZDoom did not have robust texture management and some recent changes ran afoul of this very special exception.
This commit is contained in:
Christoph Oelckers 2019-02-03 08:59:37 +01:00
parent 2cff43ba90
commit 2fd1276d28
1 changed files with 3 additions and 2 deletions
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5
src/textures/texturemanager.cpp
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@ -1051,13 +1051,14 @@ void FTextureManager::Init()
// The Hexen scripts use BLANK as a blank texture, even though it's really not.
// I guess the Doom renderer must have clipped away the line at the bottom of
// the texture so it wasn't visible. I'll just map it to 0, so it really is blank.
// the texture so it wasn't visible. Change its use type to a blank null texture to really make it blank.
if (gameinfo.gametype == GAME_Hexen)
{
FTextureID tex = CheckForTexture ("BLANK", ETextureType::Wall, false);
if (tex.Exists())
{
SetTranslation (tex, 0);
auto texture = GetTexture(tex, false);
texture->UseType = ETextureType::Null;
}
}