let randomCell;

let timer;

let numOfStartingCells;

let mitosisCounter;

let combineCounter;

let cellCounter;

let informationDiv;

​

function setup() {

  createCanvas(windowWidth, 720);

​

  numOfStartingCells = floor(width/15);

  for (let i = 0; i < numOfStartingCells; i++) {

    cells[i] = new Cell();

  }

  setInterval(Mitosis, 2000);

  mitosisCounter = 0;

  combineCounter = 0;

  cellCounter = 0;

​

  informationDiv = createDiv();

}

​

function draw() {

  background(0);

  for (let i = cells.length - 1; i >= 0; i--) {

    let combined = false;

    cells[i].move();

    cells[i].show();

    for (let j = cells.length - 1; j >= 0; j--) {

      let d = dist(cells[i].pos.x, cells[i].pos.y, cells[j].pos.x, cells[j].pos.y);

      if (d < (cells[i].r + cells[j].r) * 0.5 && cells[i].c != cells[j].c) {

        Combine(cells[i], cells[j]);

        cells.splice(j, 1);

        combined = true;

        combineCounter++;

      }

    }

    if (combined) {

      cells.splice(i, 1);

      combined = false;

    }

  }

  cellCounter = cells.length - 1;

  informationDiv.html("Starting Cells: " + numOfStartingCells + " / Total Cells: " + cellCounter + " / Mitosis: " + mitosisCounter + " / Combinations: " + combineCounter);

}

​

function Combine(cellA, cellB) {

  let newCell = new Cell(cellA.pos, (cellA.r + cellB.r) * 0.6, color(random(255), random(255), random(255)));

  cells.push(newCell);

}

​

function Mitosis() {

  randomCell = floor(random(cells.length - 1));

  //console.log(randomCell);

​

  for (let i = cells.length - 1; i >= 0; i--) {

    if (cells[i].r > 10) {

      if (random(1) < 0.45) {

        cells.push(cells[i].mitosis());

        cells[i].r = cells[i].r * 0.8;

        mitosisCounter++;

      }

    }

  }

}

​

function mousePressed() {

  for (let i = cells.length - 1; i >= 0; i--) {

    if (cells[i].clicked(mouseX, mouseY)) {

      cells.push(cells[i].mitosis());

      cells.push(cells[i].mitosis());

      cells.splice(i, 1);

      console.log("Clicked")

    }

  }

}

​

function mouseDragged() {

  for (let i = cells.length - 1; i >= 0; i--) {

    if (cells[i].clicked(mouseX, mouseY)) {

      cells[i].pos.x = mouseX;

      cells[i].pos.y = mouseY;

    }

  }

}