77 lines
1.8 KiB
JavaScript
77 lines
1.8 KiB
JavaScript
const jimp = require("jimp");
|
|
const fs = require("fs");
|
|
|
|
let config = JSON.parse(fs.readFileSync("./config.jsonc"));
|
|
|
|
const photoInterval = config.photoInterval;
|
|
|
|
const targetColor = config.targetColor;
|
|
|
|
const tolerance = config.tolerance;
|
|
|
|
|
|
setInterval(eatDrywall, photoInterval*1000);
|
|
|
|
async function eatDrywall() {
|
|
let monitors = ss.Monitor.all();
|
|
|
|
monitors.forEach((i) => {
|
|
var im = i;
|
|
if (im.isPrimary){
|
|
let image = im.captureImageSync();
|
|
let img = image.toRawSync();
|
|
clickRandomPixelOfColor(im.width, im.height, img);
|
|
}
|
|
});
|
|
}
|
|
|
|
function clickRandomPixelOfColor(width, height, image) {
|
|
|
|
var hits = [];
|
|
for (let i = 0; i < width*height; i++) {
|
|
if (compareColors(targetColor,getPixel(i, image))) {
|
|
hits.push(i);
|
|
}
|
|
|
|
}
|
|
let click = Math.floor(Math.random() * hits.length); //get index of random viable pixel
|
|
|
|
let target = deRasterize(hits[click], width);//get coordinates of random pixel
|
|
console.log("Clicking: " + target);
|
|
proc.execSync("python click.py " + target.x + " " + target.y);
|
|
}
|
|
|
|
function rasterize(x, y, width){ //scale to image
|
|
return (x + y * width);
|
|
}
|
|
function deRasterize(i, width){
|
|
return ({
|
|
y: Math.floor(i/width),
|
|
x: i % width
|
|
});
|
|
}
|
|
function compareColors(c1,c2){ //compare two rgba color structs
|
|
//general basic distance nothing too special
|
|
|
|
let sum1 = c1.r + c1.g + c1.b + c1.a;
|
|
let sum2 = c2.r + c2.g + c2.b + c2.a;
|
|
|
|
if (Math.abs(sum1-sum2) < (tolerance*4)) {
|
|
return true;
|
|
} else return false;
|
|
}
|
|
//gets color of a pixel at given coordinate
|
|
function getPixel(pos,img) {
|
|
|
|
//pixel origin
|
|
let o = pos * 4;
|
|
|
|
let p = {
|
|
r: img[o],
|
|
g: img[o+1],
|
|
b: img[o+2],
|
|
a: img[o+3]
|
|
};
|
|
|
|
return p;
|
|
} |