XML

Source: Flickr

Since I happen to be ranked somewhat high when it comes to mentioning Unity 3D and XML, and some of the posts¹ happen to be outdated by now since I learned stuff². But most of all, I intend to learn even more.

That's why I choose to release those two projects into the wild and publish them on github.

Since I already played around with XML in C#, this part of the project was easier to do than before.

What is it supposed to do?

Basically, I could simply hard-code most of my strings used in the game directly into the code – no one would notice the difference anyway. But obviously, this is not a very good idea, both because editing strings and later translating them becomes a pain.

Creating some data that would allow me to get strings out of an XML file would solve this problem – and, if the code is good enough, be reusable in later games.

It would allow me to edit text independently of the game code and add translations on a later date.

Since I want to make some basic statistics for my game at Fantoche, I needed some basic logging function of the player's position.

Of course, this could also be done using a simple CSV file, but the perfectionist in me insisted on an XML format. A preliminary test showed me, that I would be able to transform the XML to a CSV later on, so that my S.O. would be able to use it in his own programs.¹

Having set up my development environment in MonoDevelop, I started to work on the problem on how to get my data into a well-formed XML representation and onto the hard disk.

The first approach was to use serialisation. I created a Location class, with all the necessary attributes – until I realised that this would only allow me to get one dataset into a file. I wouldn't be able to add more data to the file.

Conclusion: Serialisation is only good when you have one clearly defined object you want to dump onto the drive as a well-formed XML file.

So I tried to work with the XMLWriter.