Rework code base to increase maintainability

[luvies]

Currently the codebase is a bit of a mess, some functions seem quite monolithic and most of the code seems to have been written in a C-like style. In order to alleviate this, I plan to rework the code to make a lot of the functions much more simple and increase usage on C# programming styles (objects as such).

A benefit of this would be that it would become much easier to modify and extend the current feature-set of TIM, as it it quite constrained in terms of extensibility at the moment.