kill void

function sleep(ms) {
  return new Promise(resolve => setTimeout(resolve, ms));
}
async function wtf_hax() {
while (true){
var startx=555;
var starty=400;
var endx=611;
var endy=454;
color = 11;
for(var row=startx;row<endx;row++){
for(var col=starty;col<endy;col++){
    var r = ctx.getImageData(row, col, 1, 1)['data'][0];
    var g = ctx.getImageData(row, col, 1, 1)['data'][1];
    var b = ctx.getImageData(row, col, 1, 1)['data'][2];
    var RgB = 'rgb('+r+', '+g+', '+b+')';
    if ( RgB != colors[color] )
    {
        console.log(row,col);
        tryColorPixel(row,col, color);
        await sleep(5000);
    }await sleep(500);
}
}
}}
wtf_hax();