assetbundler

The assetbundler allows for downloading map contents of a Tomatenquark server.

It works in following simple steps:

• if server has the servercontent variable set it will send a N_SERVERCONTENT packet
• the client receives this packet on N_MAPCHANGE. If the client has downloadmaps enabled, it will start downloading
• the libassetbundler library will download all the configs referenced from map.cfg and collect all the resources defined in these files
• after this is done libassetbundler creates a temporary ZIP archive and uses addzip to load this into the game

Why go? Why not write it in C?

This is a quite obvious choice when you think about it:

• we want to support multiple storage backends in the future, not just HTTP
• adding those as C/C++ libraries is a major refactoring task of the build system and a lot of avoidable work
• since both CFG files (plain text) and HTTP servers are a well known technology it makes testing in isolation (without a tomato client) a nice experience
• it allows independent improvement and development as a standalone tool without need to iterate the client much

How to build

git clone https://github.com/tomatenquark/assetbundler.git`
cd assetbundler/
go build -o libassetbundler.[so|dylib|dll] -buildmode=c-shared pkg/assetbundler # given you have a recent version of go installed