Tag: unity

Alternate Reality X – Modifying the City

Acrin1 6 Comments
There are a number of challenges in the changes I’m working on for Alternate Reality X. Nothing too serious but I want to make it look right so I’m taking a bit of time to experiment with Unity and read up on the commonly used techniques that I think will be the best fit for bringing the game into full 3D. 
Overlooking the City now with 3D walls
The paper thin walls of the original maps have been replaced with walls that have some depth as can be seen in the picture below. The notches in the corners are due to the AR map walls having two sides and I’ve a number of methods for fixing this. 
Doors will likely be replaced with ones that you can open and close or that swing open as you approach them (unless they are barred obviously). I’ve experimented with these and the coding seems to work fine. I want to refine my door and wall models though so that they look more professional and are properly scaled. This will allow all the key object parts such as standard walls, doors and archways to fit together seamlessly making up the majority of the map and the basis for the expanded map I’d like to develop.
Not really sure how I am going to handle secret doors because of the two sided nature of many of these in the original game. The nature of secret doors may change slightly as a result of this.
As mentioned previously I would like to add a lot of variety to different parts of the City in terms of buildings and architecture with different wall heights and textures. The City walls will tower above the City keeping it well contained from the threats from the Wilderness outside. I’m also planning to add the three City gates as well as more striking versions of the Arena and Palace.
I’ve tried adding burning torches, tavern signs which swing in the wind and flags to hang from the Palace walls with the King’s Coat of Arms on them. Again it’s worth taking a bit of time to get these looking right and not just throwing them in at this stage because Unity makes it easy to implement them. I want to get the basics right first.
I’m also keen to get started on an example shop and some of the new interface elements.
If you’d like to help support CRPG Dev in the creation of this new chapter of ARX and other games then please consider a Paypal donation or support on Patreon. CRPG Dev is also on Twitter now at @crpgdev. I’d love to hear you thoughts or ideas.

Future CRPG Developments

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Thanks to those of you who were kind enough to send me documents, resources and even your own 3D models for Unity 3D. I’ve not had the chance to go through everything yet but they look really useful and have given me a real flavour of the possibilities of development in Unity. I’ve decided that I will be moving my development projects over to Unity 3D from now on; the benefits far outweigh the negatives in my opinion.

I believe I must have spent hundreds of hours working on my Alternate Reality port development and if I’m honest it’s not as complete as I expected it to be. If I’d known when I first started looking into it and poking around with the maps that I’d still be working on it in 2013 I think I would have run a mile! It’s become very hard work at times as the project has reached a significant size. I’ve learnt a lot from working on the project and I’m still learning all the time as well as improving my skills but a lot of my time has been spent “recreating the wheel”. At this point with some significant code changes needed in ARX to properly handle objects I don’t feel it would make sense for me to continue using my current home brew system.



Trying out a free model in a Unity scene

Unity 3D has the advantage that it’s an all in one development system so I can do a search on creating a mini map, an inventory system or rain effects for example and I will get dozens of links and videos suggesting how to produce the effects or functionality I’m looking for. It’s all provided in one, nice integrated package. You only need to do a quick search on YouTube to see there are hundreds of tutorials and examples of Unity and how to use it. Compare that to my current development where I need to read up on issues relating to C++, OpenGL (for 3D), SFML for my media library and Visual Studio or Code Blocks for my development environment. That’s a long list! SFMLs use of OpenGL has also nagged me a bit as many Windows players don’t have the correct OpenGL drivers installed. I’ll be doing some tests on older kit with Unity to see how well it runs.

Once you have a working Unity game you can publish it to Mac, Linux, Web and mobile platforms relatively easily (ok I’ll need to buy into optional upgrades of Unity for Apple IOS and Android versions but it’s there ready to tap into when the time is right).



Web Player, PC or Mac?

Now I’m not naive enough to believe that Unity is going to write my game for me but I do think it is likely to make me more productive and so far I’m having fun using it which is why I started doing this in the first place. I’ll still have to write lots of code (in javascipt, C# or Boo) but there are thousands of examples online and it all appears to be well documented and a lot of the core game functionality can be handled through game objects or properties. So far it’s been a pleasant environment to work in. So far I’ve had an on screen graphical inventory up, a menu system and and my own mountains and wilderness to explore created in very little time. I think once I’ve got a better grip on the basics I believe I’ll be able to make much more rapid progress.

When it comes to creating additional scenarios or environments the other problem we’re already running into is limited art assets. Unity has an extensive asset store with a mixture of free and payable assets, many of a high quality. It also supports a variety of 3D model types. It took me minutes to find and download some reasonable free models and import them into my Unity scene.

From the messages I’ve received most people seem to think that Unity is a good move forward. I think it will provide some security for the project as Unity seems to have a large community and in the event that I stopped working on it, others would be able to pick it up and continue work. A more polished engine and game are likely to get more players interested in the game who will in turn improve the chances of the complete series being developed.

Hopefully you’ll agree that this is the right way forward and still feel supportive towards the project. One chapter may be coming to a close but I think an exciting one is about to begin.