Dev-Owl

 final _game = GameOfLife();

  Size _cellSize;
  @override
  void initState() {
    super.initState();
    //Fullscreen display (still including appbar)
    SystemChrome.setEnabledSystemUIOverlays([]);
    _game.resetWorld();
  }

Dev-Owl

 @override
  Widget build(BuildContext contGameOfLifeext) {
    final screenSize = MediaQuery.of(context).size;
    _cellSize = Size(
        screenSize.width / GameOfLife.rowLength,
        (screenSize.height - kToolbarHeight) /
            (GameOfLife.worldSize / GameOfLife.rowLength));

    return Scaffold(
      appBar: AppBar(

Dev-Owl

import 'dart:async';

import 'dart:math';

class GameOfLife {
  static const worldSize = 1024;
  static const rowLength = 32;
  static const cellMargin = 1;
  final _world = List<bool>(worldSize);
  final StreamController<double> _stateController = StreamController<double>();

Dev-Owl

  static const worldSize = 1024;
  static const rowLength = 32;
  
  final _world = List<bool>(worldSize);

  void resetWorld() {
    final random = Random();
    _world.fillRange(0, worldSize, false);
    final totalSets = random.nextInt(((worldSize / 100) * 50).round());

Dev-Owl

Future<void> _runTheGame() async {
    while (_running) {
      await Future.delayed(Duration(milliseconds: 350));
      var newWorld = List<bool>.from(_world);
      for (var i = 0; i < worldSize; ++i) {
        //In case x cell alive do this
        var livingNeighbors = _countLivingCellsNearby(i);
        if (livingNeighbors < 2 || livingNeighbors > 3) {
          //die
          newWorld[i] = false;

Dev-Owl

import 'package:flutter/material.dart';

class CellPainter extends CustomPainter {
  bool cellIsAlive = false;
  double left;
  double top;
  final Paint paintSetting = Paint();

  CellPainter({this.cellIsAlive,this.left,this.top}){
    paintSetting.strokeWidth = 1;

Dev-Owl

import 'package:flutter/material.dart';
import 'package:gameoflife/cell.dart';

class GameBoard extends StatelessWidget {
  final List<bool> _world;
  final Size cellSize;
  final int _rowLength;
  final int _cellMargin;

  const GameBoard(this._cellMargin,this._world, this._rowLength, {Key key, this.cellSize})

Dev-Owl

import 'package:flame/util.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:mazeball/game.dart';
import 'dart:async';

void main() async {
  //Make sure flame is ready before we launch our game
  await setupFlame();
  var game = new MazeBallGame();

Dev-Owl

import 'dart:ui';
import 'package:box2d_flame/box2d.dart';
import 'package:flame/flame.dart';
import 'package:flame/game.dart';

class MazeBallGame extends Game {
  //Needed for Box2D
  static const int WORLD_POOL_SIZE = 100;
  static const int WORLD_POOL_CONTAINER_SIZE = 10;
  //Main physic object -> our game world

Dev-Owl

import 'dart:ui';
import 'package:box2d_flame/box2d.dart';
import 'package:mazeball/game.dart';
import 'package:sensors/sensors.dart';

class Ball {
  final MazeBallGame game;
  //Physic objects
  Body body;
  CircleShape shape;