// Game of Life

​

let grid;

let resolution = 5;

var drawThings;

var displayShape = 1; //1=rect, 2 = elipse

var nonStopPlaying = true;

var displayNeighbors = false;

var displayNewBorn = false;

var infectneighbors = true;

var changeGenerationColor = true;

let radioShape;

let sliderNeighbors;

​

function setup() {

    checkboxPlay = createCheckbox('Play non stop (Click to see evolution per steps when not checked)', true);

    checkboxPlay.parent('form-holder');

    checkboxPlay.changed(chkPlayNonStop);

​

    checkboxGenerationColor = createCheckbox('Change Color on new generation', true);

    checkboxGenerationColor.parent('form-holder');

    checkboxGenerationColor.changed(chkGenerationColor);

​

    checkboxNeighbors = createCheckbox('Show Neighbors', false);

    checkboxNeighbors.parent('form-holder');

    checkboxNeighbors.changed(chkNeighbors);

​

    checkboxNewBorns = createCheckbox('Highlight New Born cell', false);

    checkboxNewBorns.parent('form-holder');

    checkboxNewBorns.changed(chkNewBorns);

​

    checkboxInfectBorns = createCheckbox('New cells infect neighbors', true);

    checkboxInfectBorns.parent('form-holder');

    checkboxInfectBorns.changed(chkInfectBorns);

​

    radioShape = createRadio("radioShape");

    radioShape.option(1, 'rectangle');

    radioShape.option(4, 'star');

    radioShape.option(2, 'ellipse');

    radioShape.option(3, 'triangle');

    radioShape.selected('1');

    radioShape.parent('form-holder');

​

    sliderResolution = createSlider(2, 20, resolution);

    sliderResolution.style('width', '100px');

    sliderResolution.parent('resolution-holder');

    sliderResolution.changed(sliderResChange)

    buttonReset = createButton('reset');

    buttonReset.parent('reset-holder');

    buttonReset.mousePressed(resetButtonClick);

​

    var canvas = createCanvas(550, 550); //400, 400

    canvas.parent('conway-holder');

    sliderResChange();

    drawThings=true;

    //noLoop();

}

​

function chkPlayNonStop() {

    if (this.checked()) {

        nonStopPlaying = true;

    } else {

        nonStopPlaying = false;

    }

}

function chkGenerationColor() {

    if (this.checked()) {

        changeGenerationColor = true;

    } else {

        changeGenerationColor = false;

    }

}

function chkNeighbors() {

    if (this.checked()) {

        displayNeighbors = true;

    } else {

        displayNeighbors = false;

    }

}

function chkNewBorns() {

    if (this.checked()) {

        displayNewBorn = true;

    } else {

        displayNewBorn = false;

    }

}

function chkInfectBorns() {

    if (this.checked()) {

        infectneighbors = true;

    } else {

        infectneighbors = false;

    }

}

function sliderResChange() {

    resolution = parseInt(sliderResolution.value(), 10);

    document.getElementById('resVal').innerText = sliderResolution.value();

    resetButtonClick();

}

​

function resetButtonClick() {

    let cols = parseInt(width / resolution, 10);

    let rows = parseInt(height / resolution, 10);

    grid = new ConwayMatrice(cols, rows, resolution);

    grid.randomInitialize(); //will contains values from 0 to 1

}

​

function draw() {

    if (drawThings || nonStopPlaying == true) {

        background(255);

        displayShape = parseInt(radioShape.value(), 10);

​

        grid.drawGrid(displayShape, displayNeighbors, displayNewBorn);

        grid.computeNextGrid(changeGenerationColor)

        if (infectneighbors == true) grid.neighborsInfection();

        if (nonStopPlaying == false) drawThings = false;

    }

}

​

function mouseClicked() {

    drawThings = !drawThings;

}