timetocode’s gists

timetocode / master.js

Created October 17, 2018 00:47

Example of using tls-json + express to create a master server listing service.

	const fs = require('fs')
	const express = require('express')
	const config = require('config')
	const TLSServer = require('tls-json').Server
	const Router = require('express-promise-router')
	const servers = require('../servers')

	const app = express()
	app.use(express.json())
	app.use(express.urlencoded({ extended: true }))

timetocode / Grid.js

Created September 16, 2017 00:57

spatial rid w/ raycast as a search option (can fill the grid with objects or arrays instead of a specific value)

	function length(x,y) {
	return Math.sqrt((x * x) + (y * y))
	}

	function norm(x ,y) {
	var len = length(x, y)
	if (len > 0) {
	return { x: x/len, y: y/len }
	} else {
	return { x: 0, y: 0 }

timetocode / MapRenderer.js

Created June 12, 2017 06:42

	var Floor = require('../map/Floor')
	var Wall = require('../map/Wall')

	function createKey(x, y) {
	return x + y * 10000000
	}

	function keyInBounds(key, gx, gy, halfWidth, halfHeight) {
	var keyX = key % 10000000
	var keyY = Math.floor(key / 10000000)

timetocode / nengi+TileMap-misc-examples.js

Last active June 15, 2019 19:32

Demonstration of representing 2D tile maps as 1D arrays and sending their data via nengi. Includes a tilemap which is a "2d array"(not really) of integers, and examples for a "2d array" of objects.

	var TileEnum = {
	EMPTY: 0,
	GRASS: 1,
	DIRT: 2,
	STONEWALL: 3
	}


	class TileMap {
	constructor(width, height) {

timetocode / BoidSys.js

Created February 28, 2017 07:13

A rendition of https://github.com/hughsk/boids used in http://sharkz.io/ (~v0.1.3 of sharkz)


	function hypot(a, b) {
	a = Math.abs(a)
	b = Math.abs(b)
	var lo = Math.min(a, b)
	var hi = Math.max(a, b)
	return hi + 3 * lo / 32 + Math.max(0, 2 * lo - hi) / 8 + Math.max(0, 4 * lo - hi) / 16
	}

	function BoidSys(opts) {

timetocode / proxy.js

Created December 20, 2016 07:48

A node-based proxy server example. Here 8 game servers are listening for websocket connections (ports 8000-8007), a file server that serves the game's assests is listening on 7999, and a small app that creates a list of the servers is running on 8080. Externally all of these services are exposed on port 80 and different urls. /0 through /7 are t…

	var http = require('http')
	var httpProxy = require('http-proxy')

	var servers = {
	'/0': 'ws://127.0.0.1:8000',
	'/1': 'ws://127.0.0.1:8001',
	'/2': 'ws://127.0.0.1:8002',
	'/3': 'ws://127.0.0.1:8003',
	'/4': 'ws://127.0.0.1:8004',
	'/5': 'ws://127.0.0.1:8005',

timetocode / Client.js

Last active February 9, 2017 04:44

Example of using nengi.js. NOTE: the clientside rendering code is is skipped, and this example primarily highlights where your game code could use nengi.. the serverside game logic is more revealing (and messy)

	var nengi = require('../../nengi')
	var EDictionary = require('../../nengi/external/EDictionary')
	var protocols = require('../protocols')

	// Graphics code
	var Squid = require('./entity/Squid')
	var Fish = require('./entity/Fish')
	var Shark = require('./entity/Shark')
	var Ink = require('./effect/Ink')
	var Blood = require('./effect/Blood')

timetocode / GameScene.js

Created November 15, 2016 20:34

Scene management, loading assets, beginning a game loop

	var Client = require('../Client')

	function GameScene() {
	this.client = new Client()
	}

	GameScene.prototype.enterScene = function() {
	console.log('GameScene entered')
	this.client.connect()
	}

timetocode / GameScene.js

Created August 3, 2016 00:11

	var nengi = require('../../../nengi/nengi')
	var common = require('../../common')

	var Renderer = require('../renderer/Renderer')
	var InputSystem = require('../input/InputSystem')

	function GameScene(ip, port) {
	this.ip = ip
	this.port = port

timetocode / infiniteMap.js

Created July 26, 2016 03:48

	MapVisual.prototype.recenter = function(me) {

	var gridCoord = this.map.worldCoordsToGridCoords(me.x, me.y)

	if (this.previousX !== gridCoord.x \|\| this.previousY !== gridCoord.y) {

	var dx = gridCoord.x - this.previousX
	var dy = gridCoord.y - this.previousY

	// start

Alex Bennett timetocode