Martin/Collaborative-pixel-art
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working version with the cookie fixed

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ElektricM 2023-07-21 23:31:11 +02:00
commit 8e5b67b5e8
2 changed files with 10 additions and 10 deletions
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11
server.js
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@ -11,9 +11,9 @@ const canvasHeight = 50;
let pixels = new Array(canvasWidth * canvasHeight).fill(initialPixelColor);
let totalPixelsPlaced = 0; // Counter for total pixels placed by everyone
// Function to save the canvas data and the total number of pixels placed to a JSON file
// Function to save the canvas data to a JSON file
function saveCanvasToJSON() {
const data = JSON.stringify({ pixels, totalPixelsPlaced });
const data = JSON.stringify(pixels);
fs.writeFileSync('canvas_data.json', data, 'utf8', (err) => {
if (err) {
console.error('Error saving canvas data:', err);
@ -21,14 +21,13 @@ function saveCanvasToJSON() {
});
}
// Function to load the canvas data and the total number of pixels placed from the JSON file
// Function to load the canvas data from the JSON file
function loadCanvasFromJSON() {
try {
if (fs.existsSync('canvas_data.json')) {
const data = fs.readFileSync('canvas_data.json', 'utf8');
const jsonData = JSON.parse(data);
pixels = jsonData.pixels;
totalPixelsPlaced = jsonData.totalPixelsPlaced;
pixels = JSON.parse(data);
totalPixelsPlaced = pixels.filter(color => color !== initialPixelColor).length;
} else {
// If the file does not exist, create a new one with default pixel data
saveCanvasToJSON();