56 lines
1.3 KiB
JavaScript
56 lines
1.3 KiB
JavaScript
const express = require('express');
|
|
const path = require('path');
|
|
const fs = require('fs');
|
|
|
|
const MAP_LAYERS=2;
|
|
|
|
const app = express();
|
|
app.route('/').get((req, res) => {
|
|
res.sendFile(path.join(__dirname, 'index.html'));
|
|
});
|
|
|
|
app.route('/levels').get((req, res) => {
|
|
fs.readFile(path.join(__dirname, 'levels-all.bbiy'), 'utf8', (err, data) => {
|
|
if (err) {
|
|
console.log(err);
|
|
return;
|
|
}
|
|
|
|
const levels = [];
|
|
const lines = data.split('\r\n');
|
|
do {
|
|
const levelName = lines.shift();
|
|
if (!levelName) {
|
|
break;
|
|
}
|
|
const [xDim, yDim] = lines.shift().split(' x ').map((x) => parseInt(x));
|
|
|
|
let level = Array(yDim).fill(null).map(() => Array(xDim).fill(null).map(() => []));
|
|
for (let i = 0; i < MAP_LAYERS; i++) {
|
|
for (let y = 0; y < yDim; y++) {
|
|
const line = lines.shift().split('');
|
|
for (let x = 0; x < xDim; x++) {
|
|
if (line[x] !== ' ') {
|
|
level[y][x].push(line[x]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
levels.push({
|
|
levelName,
|
|
gridSize: {xDim, yDim},
|
|
level,
|
|
});
|
|
} while (lines.length);
|
|
|
|
// Send the array of objects
|
|
res.send(levels);
|
|
});
|
|
});
|
|
|
|
app.use(express.static('.'));
|
|
|
|
app.listen(3000, () => {
|
|
console.log('Listening on 3000');
|
|
});
|