Transparent texture behaviour with HD textures

[GreatArgorath]

Certain textures, like the Ocarina of Time text on the main menu, use a black background and then remove it in game to add transparency

When replacing the texture with a higher resolution one, this no longer works, and if you use the black background it displays incorrectly:

You have to use a transparent background, when you do, it displays correctly.

Personally, I think this should be an option within Retro, it's nice for texture creation, and gives you more options for main menu customisation, but means extra work for porting existing packs, the creators of which may not have the original psd files to just remove the black background from.

[PurpleHato]

Additionnal note: Tht would also make the conversion process of older texture pack easier since during a long time, texture packs had to follow the rules of using that kind of transparency before supporting transparent PNG