A metro/subway flow simulation.
I am quiet a fan of transportation systems. I used to play a lot to OpenTTD: an open source version of Transport Tycoon.
I was always fascinated by the (almost) perfect synchronization that the train systems have.
A few statements about this experiment:
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There is no API connected to the app: I was considering the idea to use an API to get the data, but the problem in that case is than becomes a "visualization" rather that a simulation.
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Is based on the Barcelona subway net
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It includes a simple AI:
- Trains unload and loads cargo on each station
- Trains decide when to wait or enter to a waypoint/station by status (free/occupied)
- Trains have a predefined itinerary and routes that have to follow
- Stations get cargo (passengers) continuously to be delivered to other stations
- Trains have different capacity (1, 2, 3 or more wagons)
- Trains max speed is affected by the cargo and the size of the train
- Trains may have failures (not yet implemented)
I was using this project as a fun way to learn a bit more about Typescript and PIXI.js
The simulation is fixed in the Barcelona subway, but is very easy to change to any city, you just need to define a Subway line and the coords for each station. Take a look the src/lines folder.
See the LICENSE file for license rights and limitations (MIT).