RBFraphael/csharp-weightedprobability

csharp-weightedprobability

A easy-to-use Weighted Probability class implemented in C#. Mainly developed for using with Unity games, but ready for using in any other ways and projects (it's non Unity-dependent).

How to use:

• WeightedProbability<T>.AddItem(T object, double weight) - Add an custom object with specified weight. Don't miss setting the type of object at <T> in class.
• WeightedProbability<T>.AddMultipleItems(T[] objects, double commonWeight) - Add multiple objects (passed as array) with the same specified common weight. Don't miss setting the type of object at <T> in class.
• WeightedProbability<T>.Sort() - Randomize and returns an object of type T. Returns null if no objects are pre-added to class. Don't miss setting the type of object at <T> in class.
• WeightedProbability<T>.Reset() - Removes all objects and resets previously set weights for re-using the class. Don't miss setting the type of object at <T> in class.

Notes:

• The class and his methods are static, so you don't need to declare objects of type WeightedProbability<T> to use.
• It's very important (and obvious) adding objects with same type (and expecting the return from Sort will be this object type).
• You can add multiple types of objects? Yes, but I'm not responsible in what will happen if you do this. :)