Goal:

To simulate and try ways to handle a stream of events

Instructions:

1. yarn install
2. yarn start

Incremental changes (past requirement changes):

1. able to handle a stream of events (keyboard presses)
2. able to handle various builds with different characters/commands
3. able to handle "work" that takes a long time (in this case, displaying the changed value of the character) -> to simulate a reason for async work
4. change Game to poll events from Main instead of Main pushing events to Game constantly

3,4 is not completed