EliasHasle

#Inspired by 
#https://github.com/Kautenja/nes-py/blob/master/nes_py/wrappers/binary_to_discrete_space_env.py
#and
#https://github.com/openai/retro-baselines/blob/master/agents/sonic_util.py
#but copying directly from neither.

#Requires retro.
#Requires SuperMarioBros NES rom (USA/Japan). Once you have it, can be imported to retro:
#> python -m retro.import directory_name
#(identifies the ROM if it is there and has the .nes extension.)

EliasHasle

%@EliasHasle
%There probably is room for more optimization in the form of vectorization.
%You see, Matlab is not my first language.

function [ values ] = ball_bounce( initials, k, tt)
    %Input:
    %initials: column vector of initial vertical position and velocity
    %k: coefficient of restitution (must be less than one)
    %tt: array of times
    %