Event holding ....

[nightwar00]

hi ! i need some advices ....

I want to make a small piano. i want to now how i can define a zone where handle event. I have implemented a version where the event zone is a square at the edge of the button of the piano. th event are EventEnded....

but when i play on my iphone fast some event are not catch...
i use AVAudioPlayer with the sound format : caf. I read that 2 caf sound can be played simultaneously. But i have some note missing... i don't know why.

Some answer ?

sorry for my poor english :(

[BlackWolf]

I guess because if you tap really fast, it is recognized as a double or triple-tap. the UITouch has a property "tapCount" that gives you the number of taps.

[mccannmarc]

There's an open source piano app on google code, read that to get an idea of how to do it properly