/Udaci-Racer-functional-programming-

Primary LanguageJavaScriptOtherNOASSERTION

Welcome to the One and only UdaciRacer Simulation Game

Project Introduction

Here is a partially built-out game that races cars—your job is to complete it! Throughout the game logic, you will find "TODO" comments that must be completed in order for the game to work. You are going to use the asynchronous skills you gained in the course to fill in the blanks in this game.

The game mechanics are this: you select a player and track, the game begins and you accelerate your racer by clicking an acceleration button. As you accelerate so do the other players and the leaderboard live-updates as players change position on the track. The final view is a results page displaying the players' rankings.

The game has three main views:

  1. The form to create a race

  2. The race progress view (this includes the live-updating leaderboard and acceleration button)

  3. The race results view

Getting Started

In order to build this game, we need to run two things: the game engine API and the front end.

Start the Server

The game engine has been compiled down to a binary so that you can run it on any system. Because of this, you cannot edit the API in any way, it is just a black box that we interact with via the API endpoints.

To run the server, locate your operating system and run the associated command in your terminal at the root of the project.

Your OS Command to start the API
Mac ORIGIN_ALLOWED=http://localhost:3000 ./bin/server-osx
Windows ORIGIN_ALLOWED=http://localhost:3000 ./bin/server.exe
Linux (Ubuntu, etc..) ORIGIN_ALLOWED=http://localhost:3000 ./bin/server-linux

Note that this process will use your terminal tab, so you will have to open a new tab and navigate back to the project root to start the front end.

WINDOWS USERS -- Setting Environment Variables

If you are using a windows machine:

  1. cd into the root of the project containing data.json
  2. Run the following command to add the environment variable: set DATA_FILE=./data.json

If you still run into issues running the API server on your machine, you can run this project in the Udacity classroom.

Start the Frontend

First, run your preference of npm install && npm start or yarn && yarn start at the root of this project. Then you should be able to access http://localhost:3000.

then you can write in your browser http://localhost:5009 to access the main page of the app

Enjoy :) ...