- set center of gravity
- increase time multiplier by one
- decrease time multiplier by one
- double time multiplier
- half time multiplier
An attempt has been made to make modules separated via the global modules object. Each module is a function that returns an object which is the module itself. Caching might be desirable here, but this is a quick solution.
If anybody knows how to do inheritance (or the equivalent in a prototyping language) feel free to tell me.