abstreet/docs/TODO_game.md
2019-01-27 14:27:40 -08:00

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# TODO - Core gameplay
- parking vs bus tutorial level
- Example use cases
- maybe dont need simulation at all to play with these
- just a smooth editing and diffing UI
- montlake/520 turn restrictions with pedestrian scramble
- close interior neighborhoods to most cars (except for src/dst), see how traffic restricted to arterials would work
- puzzle: with only X miles of retained road, where would you leave them? what roads would go away?
- create a bike network with minimal hills, dedicated roads, minimal crossings
- easter eggs
- name agents, with some good names scattered in (Dustin Carlino, Dustin Bikelino, Dustin Buslino...)
## The very detailed driving model
- different lookahead reaction times
- could see if we ever have a lookahead constraint to deaccel more than what
we're capable of. it might mask problems. but since things like
accel_to_stop_in_dist don't have a careful notion of how much time will pass,
they recommend big rates sometimes.
- no way for an agent to request a turn and ASAP have it granted. are there cases where they might slow down unnecessarily?
- lane changing: seattle polite. planned things work. limit to space needed.
## A much simpler model
- render maps as super simple transit network.
- event based + FSM + radically simpler model. essence of scarcity -- intersections, parking, lane capacity.
- simpler kinematics: if we recognize we're stopping for an
intersection or following a vehicle closely, just set the
final state to be perfectly what we desire, rather than
solving for the acceleration to achieve that.
intent (and capabilities), not mechanics!
- check out https://github.com/movsim/traffic-simulation-de
- collapse smaller roads/neighborhoods and just simulate aggregate stats about them