Three Thing Game XNA Content
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You can find details of the XNA session that I gave today for Three Thing Game here:
Why I Need another SSD
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This kind of pattern shows why an SSD (Solid State Disk) makes a lot of sense. It is from Windows Performance Monitor. The top trace shows the CPU loading. As you can see the CPU is not doing that much, at best it is around half loaded. The bottom trace shows disk activity, which is pretty much maxed out.
I get this a lot, and I find it really annoying. I used to hate sitting waiting while the hard drive light flickered and my machine slowed down to treacle speed. Modern machines have addressed this issue by not having hard drive lights any more, but this isn’t really a good solution in my opinion.
A good solution is an SSD. It gives a huge improvement in the speed of the disk, particularly for reading files. Solid State Drives are also harder to break by dropping them, and they generally consume less power. I put one in my Alienware laptop and it really made a difference. I think I’m going to put one in my desktop too.
I reckon the best way to do this is to put all the system files on the SSD and then use an magnetic disk for all the documents. That way I still have space for all my oodles of files.
Three Thing Game Starts
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All the students, with their things.
We have started Three Thing Game October 2011. You can find out more here. You can find all the pictures here.
If you want to tweet about it, or follow the tweets, take a look at #threethinggame on Twitter.
This is the largest competition we have ever had. Good luck folks. Don’t forget the special sessions on Windows Phone and XNA development on Wednesday, starting at 2:15 pm in LTD. These sessions are open to anyone who wants to get started writing games, not just “Three Thingers”.
Printing Large
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Bought a gadget yesterday. Fancy that. And not a small thing either. A Brother MFC-J6510 printer/scanner/copier/corns cut while you wait. I’ve had “all in one” printers before but this one is a bit special because it is A3. I’ve fancied printing out large pictures for a while and this one looked a pretty good deal. Very heavy. Number one son and I were visibly wilting as we got it back to the car. Seems to work well though. Print quality is good on large paper, although I’ll have to get some proper Brother paper to get the best out of it. If was shipped with tiny ink cartridges, which means that after six or so pages I’ve got warning lights coming on, and thanks to the “Magic of Photoshop Elements” I manage to waste a page of expensive paper when it failed to print what the preview showed it would.
However, I’m very pleased with it. I was particularly impressed when I found that it is also an A3 scanner, so I can get some really big pictures and stuff into the computer easily.
If you are in the market for big printing it well worth a look. But take a friend to help carry it out of the shop…
Party Fun
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Went out tonight to an absolutely ace party. Good food, great company and folks I haven’t seen for years. Thanks to Julie and Tim for making it happen and to Dad for getting it to 80 years old so that we had an excuse to get together.
Useful DIY Tip
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I’m presently taking apart a Kinect sensor to get some pictures for a Kinect book that I’m writing (keep posted for more details). One of the problems that you have when working on these things is the way that they have tiny screws that need to be put back into tiny, and hard to get to, places. So to solve this I used my old “Blu-Tac” screwdriver technique (other sticky fixer solutions are available).
You can use a tiny blob of “Blu-Tac” to stick the screw to the end of the screwdriver. Then it is as easy as pie to put the screw back in the hole. You can also use this technique if you don’t want the screw to fall into the device when you have removed it. And it also works when you take glasses to bits and don’t want to lose those really tiny screws.
Smart Students
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We have some very smart students. In C# we are considering problems you can have with conditions if you are checking for valid entries, for example:
if ( flimNo < 1 && filmNo > 5 )
{
// unlikely we will get here
}
else
{// funny how this part always gets obeyed...
}
I made the point that a number which is less than one and greater than five is pretty much impossible. Quick as a flash, one of our First Years said “Root 36”. Which can be -6 or 6.
FYI, what you really want if you want to reject invalid entries is to change that && (and) to || (or).
if ( flimNo < 1 || filmNo > 5 )
{
// film number is invalid
}
else
{
// film number is valid
}
Finding Things
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Now that we have the teams we need some things. I’ve spent a chunk of the day (not a very large one admittedly) working on things to give the teams. There were some great suggestions on the web site, I’ve added a few more of my own. My favourite so far “with a banjo”.
Be very afraid.
Windows Phone Blue Book 2011 is coming
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The Latest version of the Windows Phone Blue Book is taking shape. It seems to have grown to around 250 pages of Windows Phone 7.5 Mango powered goodness. It has all new content including coverage of databases, sockets, Fast Application Switching and lots of other good stuff. It will be released with a set of assets including slide decks and labs for those that want to use it for teaching. Microsoft Faculty Connection will be making it available soon. All I know is that I’ve finished writing all the words…
Three Thing Game is Full
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I told the First Year C# lecture about Three Thing Game this afternoon and loads of them signed up. Well done folks. We are pretty much full now, with 23 teams in the mix. I’d planned for 15, so we are going to have to spread out into extra labs around the place. I’ll be assigning spaces to teams and asking you if you are bringing your own kit.
I’ll be doing some sessions about XNA and Windows Phone Game development next week in the lead up to the 24 hour development on Saturday. Some things to bear in mind:
- You can work on your game and assets in the run up to the 24 hour session.
- We will have some folks around to give you help overnight (including me)
- The best approach is to start with something simple that works and then add assets and behaviours. I’ll be giving out some sample code next week that will help.
- I expect everyone who makes something to put it out there, either via the Xbox Live Indie games or Windows Phone Marketplace. Anyone who gets a game out there is guaranteed a place at the next Three Thing Game in March next year.
This is our biggest ever event. We will need even more Pizza. I hope it will all fit in the van..
Nintendo 3DS Tip
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What happens when a game of Katamari gets out of hand….
I’ve discovered a tip that makes the Nintendo 3DS portable game console much more fun to use. It makes the games look better and prevents that annoying headache that I used to get after around 10 minutes of gameplay.
I just have to turn the 3D slider all the way to the bottom.
A Lorry With My Name On It
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Thanks dad.
The Return of Three Thing Game
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We are running another Three Thing Game development at the end of October. These are open to any Hull University students who fancy having a go at some intense game development.
The "things" will be assigned to the teams on Monday 24th of October, with an overnight development session from 29th to 30th of October. We even get an extra hour thanks to the move from BST to GMT, which might prove crucial.
Registration is open now, you can find a registration form here.
We are searching out some bumper prizes for the winning team.
C# Yellow Book 2011
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The 2011 version of the C# Yellow Book is now available for download at www.csharpcourse.com. This has been slightly updated, mainly to correct errors that people have been kind enough to report.
While you are there you can also download a copy of the Windows Phone Blue Book, but remember to come back in a couple of weeks, as I will have an updated version for you then.
UK Weather Back to Normal
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Back to Hull today, and the weather seems to have reverted to UK normal as well.
Final Nokia Windows Phone Day
/We did our final day today at the Emirates stadium today. Another great audience, with some properly detailed questions. Of course I took some photos.
Underground Station
That must be our train…
Branded Water
Funky keyboard
Master Plan
Some of the audience looking suitably impressed.
There are more pictures on Flickr.
After a good day of content we headed out. Thanks to the Nokia folks for making us so welcome at each venue (and there have been some great venues). Also, huge thanks to Andy and Gregg, a pleasure to work with you guys, and a big shout out to Stephanie who basically kept all us ducks in a row…
London Nokia Windows Phone Training
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Heading for the Emirates Stadium.
Today we started what will be our last Nokia Training event for Windows Phone. This one was rather special though, being based at the Emirates Stadium, home of The Arsenal football team. As well as doing our training, a chance of a trip around the ground was in the offing.
They even had Arsenal branded WiFi access (this one has expired now…)
The Hallowed turf
Some of the delegates, more on Flickr. I’ll stitch a panorama when I get home, not got the software on the tiny laptop.
Free Beer in a football stadium, what could possibly go wrong…
We had some lively discussions and I hope everyone got something out of the day. In terms of resources I said I’d put up links to the content. Here we are:
You can get all the content, slide decks and more, from the Jumpstart web site here:
http://borntolearn.mslearn.net/wpmango/m/mediagallery/default.aspx
The ones you want are:
01 Mango Building Phone Apps
02 Mango Intro Silverlight
03 Mango Advanced Silverlight
05 Mango FastApp Switching
11 Mango XNA Winphone
12 Mango Selling applications
There are also other decks and samples you might find interesting. If you want to watch videos of Andy and myself delivering this content (and who wouldn’t) then you can find them on Channel 9 here:
You can find the Tidy ToDo application here. To use the WCF server project you have to have IIS installed on your machine and you must start Visual Studio in Administrator mode:
https://skydrive.live.com/redir.aspx?cid=a4ce6a659fd80c02&resid=A4CE6A659FD80C02!1482
If you want to learn C# from the same text that we teach our students with at Hull, take a look here:
There is also a copy of the Windows Phone 7.0 Blue Book there, which has some background on phone programming that you might find useful.
Harry Harrison on Kindle
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Riding on the train down to London today I was delighted to find that I can now get Harry Harrrison books for Kindle. Including the “Stainless Steel Rat” and my personal favourite “The Technicolor Time Machine”. One of the great questions of the age is “Why have no Harry Harrison books been made into films yet?”. His stuff reads like movie scripts in many ways and is just so darned well written and amusing that it really should be on the big screen.
If you like fast moving Sci-Fi with a humorous twist then you should get a one of his books and have a read. I’d recommend “The Stainless Steel Rat” for starters. Great fun.
Open Day Woo Hoo
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This was a great audience. I even had folks going “Woo Hoo” whenever I said robmiles.com….
We had our first University Open day on campus today. Great fun and an amazing turnout. By the time I started talking we had the whole lecture theatre full. Thanks so much for coming, I hope that the trip was worth it. Sorry about the jokes…
Anyhoo, if you did come – or if you didn’t – here are some useful links
www.csharpcourse.com will take you to the C# Yellow Book pages. You can download our complete First Year text from there as a PDF. Come to Hull on an admissions visit and we’ll give you a printed copy.
www.destructiongolf.com is the site for our first 24 hour programming competition. It includes a link to the 360 magazine article that was written about the event.
www.threethinggame.com is the site for our second competition. This includes videos from all the teams about their entries.
www.wherewouldyouthink.com is the site for admissions, I’ll be updating this soon with departmental news and other stuff.
Goodbye Steve Jobs
/I was taking a tutorial with the First Year this morning and I was talking about how difficult it is to make something that is easy to use. When you try to add a feature to make things “easier” for the user you often find that you have made your life as an engineer much more difficult. And then I thought of Steve Jobs, who passed away yesterday. He was legendary for giving his engineers hell. When they thought something was “good enough” he would refuse to accept it, repeatedly rejecting solutions that other companies would have shipped as “good enough”. He ended up with products that were truly delightful to use, and by starting with the person and making the technology fit, rather than vice-versa he moved things on into new places time and time again. And his engineers loved him for it, because he got them to make things that they never believed they could. We will not see his like again.
If you want to read about the way he drove Apple to make the Macintosh and get a feel for the way he worked in those early days, I can recommend West of Eden.
