Field Simulator #11
Description
@chadharthan working version committed and pushed;
todo:
- add field class and associated functions (spawn a set of obstacles in bounds -6in apart, etc)
- resizing field and objects appropriately to real relative size
- add further functionality to on_collision/off_collision (on collision for block, get keypress to pick up, etc)
- begin merging code with debruyn's robot code
- get further list of things needed from @thetianshuhuang