iphone tagged posts

When enabled, Cocos2d supports automatic loading of standard and Retina based images and textures based on whether the filename has a -hd suffix before the extension  (ie, MySpriteSheet-hd.png).  If the filename doesn’t contain a -hd, it will be treated as a “standard” resolution file.  In code, when loading a texture or image, you use a filename that does not include the -hd suffix.  Here’s an example of code to load a background image.  I have two versions of Background.png.  One named Background.png, and the other named Background-hd.png.  Cocos2d will automatically load the correct version based on whether or not the device has a Retina display or not.

// Add main background to scene
CGSize winSize = [CCDirector sharedDirector].winSize;
self...

After going through my various iPhone app ideas, I’ve finally decided on my next app.  It will be an “edu-tainment” app, designed for children in early elementary school.

I recently watched a Ted talk about “Re-engaging” boys in learning.  Having three boys of my own (3,4 and 6 years old), I feel it’s very important that they learn to love learning, and do so using any method available, including learning through gaming.

I’ve started the process of planning and designing a game that helps young kids learn math.  Now, there are a TON of run of the mill math apps out there (traditional flash card based apps), so I’m aiming to take it to the next level…  Stay tuned for updates as I progress in the design and development of this app.

After only two days sitting in the Apple approval queue, the update to Time ‘Til Ticket has been approved.  Download away!

An update to my first iPhone app, “Time ‘Til Ticket” has been submitted and is awaiting approval.

This update includes:

• A new look and feel, with support for Retina displays
• An improved algorithm for determining the time until your ticket is called.

Here’s a screen shot:

Time Til Ticket screen shot