Support for additional platforms

[Nutzzz]

Suggestions:

• Twitch [finally deprecated completely]

done:

• Arc
• Game Jolt Client
• Humble App
• Legacy Games Launcher
• Microsoft Store
• Oculus
• Paradox Launcher
• Plarium Play
• Riot Client
• RobotCache
• Rockstar Games Launcher
• Wargaming.net Game Center

[Nutzzz]

...I did a little research into adding Microsoft Store (Xbox for PC) games. Unfortunately, I'm not sure how to determine whether a given UWP app is a game or not.

Note:

• Windows.Management.Deployment.PackageManager requires either a UWP or MSIX-packaged app
• Alternatively, we could use PowerShell ReferenceAssemblies [requires admin rights?]

EDIT: As an alternative...
Note that downloading the Xbox achievement list for your username might be sufficient for this:
https://account.xbox.com/en-us/profile?gamertag={username}&activetab=main:mainTab2
(assuming the dropdown can be automatically changed from All to PC).
However, Microsoft requires some kind of login, even if the achievement list is public.

EDIT 2: As part of continuing experiments with Store games, as a proof of concept I've implemented something in this commit which is exposed in debug builds only. Many Microsoft games are automatically discovered (i.e., those with xboxliveapp-[id]:// protocols registered). For the moment, other Store games can be added to a pipe-separated title list in glc.ini.

[Nutzzz]

Added Paradox in this commit.

[Nutzzz]

Added Oculus in this commit.

[Solaire]

Nice! You should create a PR soon.

[Nutzzz]

Add Rockstar in this commit.

[Nutzzz]

Add Arc in this commit.

[Nutzzz]

Add Plarium Play and Wargaming.net in this commit.

[Nutzzz]

Add Legacy Games in this commit.

[Solaire]

Version 2.0 will have each platform implemented as standalone .dll extensions, basically moving all the already-existing platform scanners to a separate projects. Hopefully I will manage to get a good implementation by the end of this month. All existing platforms will be re-implemented as extensions (even obsolete ones), and people can implement all the other ones.

[Nutzzz]

Add Riot Client in this commit.

[Nutzzz]

Add Game Jolt Client in this commit.

[Nutzzz]

Add Humble App in this commit.

[Nutzzz]

Add RobotCache and Microsoft Store in this commit by leveraging GameCollector.