DimensioneX/RSS

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This article describes how to make your game to produce a standard RSS feed with the main in-game events. The RSS feed can be either used by followrs like it is, or it can be piped to other Web 2.0 services and websites such as Facebook, Twitter, etc.

Why producing an RSS feed is so important

It takes much effort to let people to enter and try out your game. Normally you want your visitors to come back, and play more. An RSS feed is a simple and yet standard device to let people outside the game to stay informed about what happen inside the game. Thanks to popular Web 2.0 services such as Facebook and Twitter, by publishing important in-game event news you stimulate new user's curiosity and make them enter and try out your game, thus making it more viral.

This technique, also, is the basis for our DimensioneX-to-Facebook kit, which can turn any DimensioneX-powered game into a full-fledged Facebook App. This aspect will be dealt in another tutorial.

So, you want to create an RSS, just read on.

What is an RSS feed

You get a exhaustive explanation on Wikipedia http://en.wikipedia.org/wiki/RSS, if you want to look at the final result of how your game feed might be, just at this one.

Steps

In brief, here is what it takes to have your game's RSS feed up and working:

1. Make sure your game runs on DimensioneX 6.4.9 or later (if not, update the game engine)
2. Authorize your game to write a Journal file on your game server
3. Place Journal instructions in the game, at specific (and important) in-game events
4. Verify the journal file is being created
5. Transform the journal file to a standard RSS feed by using our PHP script (or write your own)
6. Publicize the feed to your users
7. (optional) pipe the feed to popular services: FeedBurner, Twitter, Facebook

Step 1 - Update your game engine

First, verify you are running an updated version of DimensioneX. The DimensioneX version is displayed on the connect screen of your own game ("built with DimensioneX ...")

If the game engine is not updated, then the Journal instruction won't be available.

So, if it's the case, go download the most recent version and upgrade.