@jharrilim/game-of-life/dist/ConsoleMap.js

Game of life in CLI

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const CellMap_1 = require("./CellMap");
const os_1 = require("os");
const readline_1 = require("readline");
class ConsoleMap extends CellMap_1.CellMap {
    constructor(width = process.stdout.columns || 80, height = process.stdout.rows || 24) {
        super(width, height);
        this.width = width;
        this.height = height;
        process.stdout.on('resize', () => {
            this.resize(process.stdout.columns || 80, process.stdout.rows || 24);
        });
    }
    render() {
        readline_1.cursorTo(process.stdout, 0, 0);
        readline_1.clearScreenDown(process.stdout);
        let map = '';
        for (let i = 0; i < this.cells[0].length /* this should be safe since it is rectangular */; i++) {
            for (let j = 0; j < this.cells.length; j++) {
                const line = this.cells[j][i].isAlive ? '■' : ' ';
                map += line;
            }
            map += os_1.EOL;
        }
        process.stdout.write(map);
        readline_1.cursorTo(process.stdout, 0, 0);
    }
}
exports.ConsoleMap = ConsoleMap;
//# sourceMappingURL=ConsoleMap.js.map