Allow Users To Upload Source Engine Mods

[gamemann]

One of the first engines that our mod workshop will support is the Source Engine. This is because @gamemann (myself) is more experienced with the Source Engine and figured that'd be a good starting point.

Client-Side Mods

Here is a list of examples for client-side mods in the Source Engine:

• Maps (simple .bsp compiled format and .vmf source format).
• Models
  • Ex: player, prop, and weapon models.
• Materials
  • Ex: player, prop, and weapon skins.
• Sounds
  • Ex: weapon, ambient, map, and misc sound files.

Server-Side Mods

For game servers in the Source Engine (excluding Garry's Mod), we will be supporting SourceMod and MetaMod plugins and extensions.