Star Wars has been very much in my thoughts lately. Like pretty much everyone in the world, probably, given the huge marketing push behind The Force Awakens. So I couldn’t help but stop and stare when, in the window of a sleepy toy shop in a quiet corner of the UK where my Dad lives, I saw a large, impressive-looking Lego Millennium Falcon. I peered closer, then recoiled in horror at the price tag: £189.99! Whoa.
So like any sensible person, I turned to the internet to see if this beauty was available anywhere else at a more reasonable price. And that’s when I fell into the rabbit hole of Lego Millennium Falcons: rare ultimate collector editions, custom-builds, retired models, 10179s, BrickLinks and MOCs. Oh my. Continue reading Lego Millennium Falcon – Buy or Build?→
On my recent iOS puzzler Wordz, I decided not to reinvent the wheel, and instead use an off-the-shelf 2d game framework. I settled on Cocos2d. It makes it very easy to put together sprite-based games or apps by providing all the basic pieces like a scene graph, animations and integration with a couple of physics engines. It’s built on OpenGL but, happily, hides all that away from you – unless you need it.
No sooner had I released it, than Apple came out and announced a new framework for 2d games: SpriteKit. And it’s remarkably similar to Cocos2d. Here I’ll take a look at a few places where they differ, so you know what to look out for if you’re considering migrating to SpriteKit. Continue reading SpriteKit for Cocos2D developers→
The push button. It’s truly the blunt instrument of UI design. While most other controls provide some indication of the type of operation they’re performing – sliders are adjusting a value, a switch is moving between two states – buttons just mean “do something”. What? The only way to tell is to press it and see. But this shouldn’t be the case. Continue reading A short (and round) history of the button→
The other day while I was looking through some of my ancient copies of Computer and Video Games magazine (“the first fun computer magazine!”) I discovered some coverage of the 1982 Consumer Electronics Show. It’s such a contrast to today’s shiny, immaculately produced, PR-fest that I couldn’t help but scan it in for everyone to see. Continue reading 30 years ago at CES…→
With the success of iOS games like Angry Birds and its flocks of imitators, there are lots of people looking at creating physics-based games, so I decided to try and create a simple demo using OpenGL ES and the Bullet physics engine. Continue reading Creating a physics-based OpenGL iOS app→
I finally got around to taking a look at the Kinect SDK the other day, partly because I was interested to see how the API looked from F#. Unfortunately getting it going turned out to be more of a pain than I was expecting.
The first bit was easy: I’m “lucky” enough to have one of the older Xboxes, which meant I’d had to get a Kinect with separate power, which is the one required by the SDK. Now all I needed was a Windows machine to develop on. Continue reading Kinect SDK with F#→
I’ve been a fan of onedotzero – the forward-looking moving-image festival – for many years. I always try and make it to at least one of the screenings, normally wow+flutter, but with a couple of kids it’s been getting a bit difficult to find the time recently. The content could be pretty “dark”, so it’s definitely not a good idea to bring them along, in fact you have to be 16 years old to get into the screenings.
But this year, much to my surprise and delight, they introduced a special, Sunday-afternoon screening especially for kids, called “Sprites”; excellent! Now I had an excuse to bring the whole family along too! Was it a co-incidence that Shane Walter, curator of the festival, and his lady wife have had a baby this year…? Maybe… Continue reading onedotzero – Sprites – doing it for the kids→
I’ve recently been experimenting with the Bullet physics library on iOS. It’s a great way of adding 3d collision detection and realistic looking movement to your OpenGL apps and games. I’m working on a full blog post with all the details, but in the meantime, here’s a quick look at what I’ve been doing: a simple 2.5d ragdoll character running on the iPad simulator. Continue reading Sneaky peek: Physics on iOS→