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