After reading up a on HTML5’s canvas element, I decided to re-tool the game I was working on to work inside of a canvas element. This was because the canvas element provides some great drawing functionality. You can resize, rotate, crop, position and alter the pixels of images you use on the canvas.

FireFox Appears to Have the Best Support for the Canvas Element
Photo By M i x y

The game is still not done, however, I’ve uploaded another demo that shows the space ship and its main bad guy. You can use the arrow keys for movement and the “s” key to shoot. I changed the shoot key from the Space Bar to “s” because Opera was giving me issues when the Space Bar was pressed while the canvas had the focus.

Also, unlike last time, the game works best in FireFox, and basically sucks in everything else. Opera and Chrome can run the demo, but the frame rate is painfully slow. Since IE doesn’t support the canvas element yet, I’m using the JavaScript library Explorer Canvas to emulate it. Though you have to be using IE8 and be in “Quirks Mode” for it to work – and even then, the game is unplayably slow. Since the canvas element is part of the new standard, and one of its hyped uses is for creating games, I’m assuming / hoping that its performance is going to improve over the next couple of months in these browsers. However, since the canvas element is so cool, I’m still going to finish this game off even if it only works in FireFox.

For those of you interested in using the canvas element, Mozilla has a really good tutorial on it here, and there are some neat canvas game-themed tutorials here.

Lastly, and on a completely different note, I’ve written an update to the Is Someone Pretending To Be You Online? post I made a year ago. The update is at the bottom of the post and basically says the problem was due to a database error (which was a relief). I didn’t do an update right away since I didn’t want to embarrass the site owner.