function getFoodPositions(playerX, playerY, radius=300) let foods = []; for (let ang = 0; ang < 2*Math.PI; ang += 0.1) for (let r = 20; r < radius; r += 8) y>=canvas.height) continue; let r: red, g: green, b: blue = getPixelColor(x, y); if (red > 150 && green > 150 && blue < 200 && Math.abs(red-green)<30) foods.push(x, y); break; // skip nearby duplicate return foods;
(paste into DevTools Console to test):
(function() const canvas = document.querySelector('canvas'); if (!canvas) return; const ctx = canvas.getContext('2d'); function getPixelColor(x, y) const pixel = ctx.getImageData(x, y, 1, 1).data; return r: pixel[0], g: pixel[1], b: pixel[2] ; agar.io bot script
This basic bot just moves randomly. Next, we add real detection. 4.1 Finding Your Cell In Agar.io , your cell(s) have a black outline and your chosen nickname above them. We can scan for black pixels ( r<50,g<50,b<50 ) then cluster them. We can scan for black pixels ( r<50,g<50,b<50
update(); )();
Example scan: