var pl = true; var board; var time = 0.1; var frame = 0; alert("Touch to add new cells"); function setup() { createCanvas(floor(windowWidth/20)*20, floor((windowHeight-25)/20)*20); restart(); setRandom(); } function draw() { background(51); if(pl && (frame%(time*60)==0)) step(); //Draw the board for(let x = 0; x < board.length; x++) { for(let y = 0; y < board[x].length; y++) { if(board[x][y] == 0) fill(255); else fill(0); rect(x*20,y*20,20,20); } } frame++; } function mouseClicked() { let x = floor(mouseX/20); let y = floor(mouseY/20); //console.log(`x: ${x} y: ${y}`); board[x][y] = abs(board[x][y]-1); } function step() { let res = new Array(floor(windowWidth/20)); //Make a new board to set new values before set to the original board. for(let x = 0; x < board.length; x++) { res[x] = new Array(floor((windowHeight-25)/20)); for(let y = 0; y < board[x].length; y++) { res[x][y] = 0; } } for(let x = 1; x < board.length-1; x++) { for(let y = 1; y < board[x].length-1; y++) { let neighbors = 0; for(let i = -1; i <= 1; i++){ for(let l = -1; l <= 1; l++){ neighbors += board[x+i][y+l]; } } neighbors -= board[x][y]; lastVal = board[x][y]; if((lastVal == 1) && (neighbors < 1 || neighbors > 5)) res[x][y] = 0; //else if((lastVal == 1) && (neighbors > 3)) res[x][y] = 0; else if((lastVal == 0) && (neighbors == 3)) res[x][y] = 1; else res[x][y] = board[x][y]; } } board = res; } function restart() { board = new Array(floor(windowWidth/20)); for(let x = 0; x < board.length; x++) { board[x] = new Array(floor((windowHeight-25)/20)); for(let y = 0; y < board[x].length; y++) { board[x][y] = 0; } } } function setTime(e) { time = document.querySelector("#time").value; //console.log(time); } function setRandom() { restart(); for(let x = board.length/2-5; x < board.length/2+5; x++) { for(let y = board[x].length/2-5; y < board[x].length/2+5; y++) { board[x][y] = Math.floor(Math.random()*2); } } }

Cellular Automation Maze Generatoe