----- Coding Tutorial by Patt Vira ----- 

Name: Conway's Game of Life

Video Tutorial: https://youtu.be/lsWulRIWzdo

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Connect with Patt: @pattvira

https://www.pattvira.com/

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*/

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let cols; let rows; let size = 5;

let grid; let play = true;

let hueValue = 0; 

​

function setup() {

  createCanvas(700, 400);

  colorMode(HSB, 255);

  cols = width/size;

  rows = height/size; 

  grid = new Grid();

  let playButton = createButton("Play");

  playButton.position(0, height + 20);

  playButton.mousePressed(playGrid);

  let resetButton = createButton("Reset");

  resetButton.position(45, height + 20);

  resetButton.mousePressed(resetGrid);

  let randomButton = createButton("Random");

  randomButton.position(100, height + 20);

  randomButton.mousePressed(randomGrid);

}

​

function draw() {

  background(220);

  if (play == true) {

    grid.update();

  }

  grid.display();

}

​

function playGrid() {

  play = !play;

}

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function resetGrid() {

  grid.resetGrid();

}

​

function randomGrid() {

  grid.randomGrid();

}

​

function mouseDragged() {

  let margin = 2;

  let x = floor(mouseX / size);

  let y = floor(mouseY / size);

  for (let i=-margin; i<margin; i++) {

    for (let j=-margin; j<margin; j++) {

      grid.grid[x + i][y + j] = 1;

    }

  }

  hueValue += 1;

  if (hueValue > 255) {

    hueValue = 0;

  }

}

​

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