The Tricks of Game Programming in a Pure Functional Language

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Jordy Moos

Demo
Demo Images
  • Pure Functional language
  • Statically Typed
  • Strongly Typed
  • Friendly Compiler
  • Frontend only

Game Programming

Game Loop

Simple Game Loop Demo

Actors

Composition over Inheritance

Implementing behaviour

LevelUpdate -> LifetimeComponent

Demo
Demo move more
Demo move all
Demo Game of Life
Demo Advent of Code

Serialization

Rendering

  • Ascii
  • Canvas
  • Ascii
  • Canvas
  • Svg

4th renderer!

Demo Virtual Reality
Demo Augmented Reality
Demo 3D

Performance

Demo update narrow actors

Toughest Lesson Learned

Elm Pixel Boulder Game

https://github.com/JordyMoos/elm-pixel-boulder-game

https://jordymoos.github.io/elm-pixel-boulder-game

About me

https://www.linkedin.com/in/jordy-moos-8a809754/

https://twitter.com/jordymoos

https://github.com/jordymoos

Design thanks to

World one: spriters-resource.com
World two: Pixel-boy @2pblog1
World three: @Quaternius

Thank you

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