mobile programming questions

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I have a question involving the mobile programming, mainly the input for touch. I am in the development/design phase of the mobile game and i wanted to know if for the touch sensor specifically android if there is a function similar to onmousedown where i am touching a button and holding it down and while it is down to instantiate and fire a projectile.

thanks in advance for any and all help.

Answer 1

Answer by dannyskim · Jan 31, 2012 at 07:21 PM

There is a stationary phase with the touch class.

http://unity3d.com/support/documentation/ScriptReference/TouchPhase.html

So:

 void Update()
         {
             if( Input.touchCount == 1 )
             {
                 Touch touch_0 = Input.touches[0];
                 
                 switch( touch_0.phase )
                 {
                 case TouchPhase.Stationary:
                     //Do checks here
                     break;
                 default:
                     break;
                 }
             }
         }

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