congard / evolution-agh

An evolution simulator written in Java (simulation) and Kotlin (JavaFX GUI) as a part of an Object-Oriented Programming course at the AGH University of Science and Technology.

Evolution

This project is developed by congard within the subject of Object Orientated Programming at the AGH University of Science and Technology.

Project description: apohllo/obiektowe-lab/proj1

Technology: Java 17 (simulation), Kotlin (JavaFX GUI)

Libraries used:

• org.json
• OpenCSV

Hints

• Use the mouse wheel (or touchpad) to zoom in/out the map
• Right-click a cell to show its info (and the objects in it)
• You can resize border panes with mouse
• Some params can be changed during simulation
• Pin the animal you want to observe
• Cells pane: double-click an animal to see its info

Screenshots

Notes

• On Linux you may need to add -Dprism.forceGPU=true JVM option to improve GUI performance

TODO

simulation

• Params
  • Export to JSON
  • Import from JSON
• Vector2d
• WeightedRandom
• Orientation
• Gene
• Genotype
  • static Genotype mix(Genotype left, Genotype right, float pos)
• WorldCell
• AbstractWorld
  • Statistics to CSV
    • OpenCSV : https://mvnrepository.com/artifact/com.opencsv/opencsv
  • synchronized void update()
    • Generate new grass
  • synchronized void forEachCell
  • elements: List<List<List<WorldAbstractElement>>>
  • deadAnimals: LinkedList<Animal>
  • aliveAnimals: HashSet<Animal>
  • synchronized void forEachAlive
  • synchronized void forEachDead
  • calcAvgLifespan() - for dead
  • aliveAnimalsCount
  • plantsCount
  • freeFieldsCount
  • avgEnergy - for alive
  • day - day number
  • long nextId()
  • void add(WorldAbstractElement)
  • void remove(WorldAbstractElement)
• RoundWorld
• PortalWorld
• WorldElementType
• WorldAbstractElement
  • pos: Vector2d
  • world: AbstractWorld
  • type: WorldElementType
  • void remove()
• Plant
  • nutritionalValue: Float
• Animal
  • eat(Plant)
  • isWellFed()
  • live() - must be called by SimulationEngine every 'day'
  • orientation: Orientation
  • children: LinkedList<Animal>
  • parents: Animal[2]
  • health: Float
  • birthday: Int - day number
  • deathday: Int - -1 if alive
  • eatenPlantsCount: Int
  • genotype: Genotype
  • id: long
  • boolean isAlive()
  • static Animal reproduce(Animal p1, Animal p2)
• OnTickListener : one tick - one day
• ErrorHandler
• SimulationEngine
  • void start()
  • void pause()
  • void stop()
  • AbstractWorld getWorld()
• Thread safety
  • Lists read/write

gui

• StartScreen
  • use reflection for params
  • import params from json file
  • export params to json file
  • enable Scroll for fields
• EvolutionWindow
  • Record button - record statistics to CSV
  • StatusBar
  • Update gui on onTick
• WorldWidget
• borders
  • StatsBorderPane
  • ParamsBorderPane
  • GenotypeStatsBorderPane
    • GenotypePane
  • CellsBorderPane
  • AnimalsBorderPane
• CSS styles for Alert
• Tests for math

Disclaimer: I ran out of time, so you might find the code a bit undocumented