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count-von-count

Fix your Haskell

First of all, fix your Haskell by installing Stack. (You can use your own package manager, ex. sudo xbps-install stack)

Next, install cabal-install with stack install cabal-install.

When you are running or installing cabal or ghci manually (without stack), you're doing it wrong.

Dependencies

Stack will fix this for you.

Usage

To build the application run stack build. The executable is now available somewhere in the depths of .stack-work/.... You can install the cvc executable locally with stack install.

Developing the application:

  1. Run stack ghci from the project folder
  2. Select the main package (option 1: src/CountVonCount.hs)
  3. Enter main to start the program, ^C to interrupt
  4. Enter :r to reload all changed modules

For the Replayer (src/Replayer.hs) you can set the location of the replay file with :set args ../location/to/replay.log.

Testing the application:

Simple unit tests can be run with:

stack test

It is recommended to do a simulation (using count-von-count-simulation) or a real life run to test every aspect of cvc.

Database population

You can create/reset the count-von-count database (containing team names, station names, station distances (!), ... ) using the files in scripts/.

Run them using stack runghc scripts/teams2017.hs (this will wipe the current database).

OR

  1. Run stack ghci from the project folder
  2. Load the scripts (for instance scripts/teams2019) with :l scripts/teams2019.hs
  3. Run the script with main

Other tools

count-von-count-simulation

Simulates running teams and sends detections to count-von-count. Useful to test networking, station misses, interaction with Boxxy, ...

The simulator:

  • Has a simple ASCII visualization
  • Keeps track of the round numbers (of the current simulation)
  • Tries to simulate noisy detections by using a detection chance
  • Can handle the absence of or restarts of count-von-count
                      S  S   S    S  S   S
HILOK                |   ?      X         | 3
VTK                  |       ?X           | 3
VEK                  |   ? X              | 3
VGK                  |               X    | 4
Hermes, Veto & Lila  |       ?  X         | 3
SK                   |       ?          X | 3
WVK                  |                   X| 3
HK                   |   X                | 3
Politeia              |            ? X     | 3
VPPK & Moeder Lies   |?X                  | 4
Wetenschappen & VLAK |   ?     X          | 3
VRG                  |   ? X              | 4
CHARPA               |   ?X               | 4
VLK                  |   X                | 4
VDK & Pharma         |   X                | 4
VBK                  |   X                | 3
Blandinia            |?    X              | 3
                      X = current position
                      ? = last detected
                      Detection chance: 10.0%

count-von-count-replayer

This replays a game by sending the same detection events (in 'real-time') to count-von-count.

Usage:

count-von-count-replayer ../path/to/replay.log

Overview