probability

[owmo-dev]

Add a PRNG and helpful functions that derive meaningful values from it. Also include any of your useful helper functions, such as the "map" function for re-mapping values.

[owmo-dev]

Random class and PRNGs implemented, I'll focus this issue on implementing a game-like Probability class that uses a Random instance.

This might be a good place to start:

https://www.redblobgames.com/articles/probability/damage-rolls.html