HiresTextures: Read textfile to refer to texture pack folder.

[Admentus64]

A while ago I mentioned this feature request: https://forums.dolphin-emu.org/Thread-feature-request-custom-textures-folder-for-multiple-games.

I am kinda new with writing C++. As proof of concept, I managed to draft up the following code. It is probably horrible. But I wanted to give it a try anyway.

The idea is that you can place a .txt file naming it with a Game ID of the game you want to load. The text file should contain a single line of text containing the Game ID the loaded game should refer to for loading the texture pack. That's basically it. The goal is to hopefully get rid of symbolic links.

Testing:

• NAR.txt containing PZLE01 to load texture folder PZLE01 - Works
• NAR.txt containing PZLE01 to load texture folder PZL - Works
• NAR.txt containing PZL to load texture folder PZLE01 - Doesn't work
• NAR.txt containing PZL to load texture folder PZL - Works

The textfile can be either named with the first three characters or the complete Game ID. Shouldn't really matter. The textfile should be placed into Load/Textures.

Admentus

[ghost]

Also squash the commits and use the message from the first one if those later commits contain fixes to the initial commit.

[Admentus64]

Ok. I should have squashed the commits (basically fixes only) and addressed the previous comments.

[Admentus64]

Ohh... I should really revert the latest commit I believe. I was actually looking into doing a rebase, I think.

[BhaaLseN]

That commit will disappear once you actually do rebase on current master.

[Admentus64]

Sadly this is going nowhere for me, some one may close this PR for me.

[BhaaLseN]

You'd want to fetch from the Dolphin repository (might be called origin for you if that was the original clone, or upstream if you're following Git conventions working from your fork), then rebase on the remote master branch (as in git rebase origin/master or git rebase upstream/master, depending on which one it is). You don't want to rebase on your own local master or your forks master.