<![CDATA[How do you avoid creating 16 callback functions for an array of 16 buttons?]]>Let's say I have 16 buttons in an array for an arpeggiator. I want button 0 to turn on/off step 0. I want button 1 to turn on/off step 1. How do you do that without doing:

switch(control)
{
    case(ButtonArray[0]): 
        setStepOnOff[0] = value;
        break;
    case(ButtonArray[1]): 
        setStepOnOff[1] = value;
        break;
    case(ButtonArray[2]): 
        setStepOnOff[2] = value;
        break;

etc...

}
]]>https://forum.hise.audio/topic/256/how-do-you-avoid-creating-16-callback-functions-for-an-array-of-16-buttonsRSS for NodeWed, 22 Apr 2026 18:09:25 GMTWed, 17 May 2017 15:41:08 GMT60<![CDATA[Reply to How do you avoid creating 16 callback functions for an array of 16 buttons? on Wed, 17 May 2017 20:18:37 GMT]]>Not every control, you can do a check to see if the control is in the array before looping, which now that I think of it would give you the array index of the control so you wouldn't need a loop after all.

I just realised that's what Christoph has suggested.

]]>https://forum.hise.audio/post/1596https://forum.hise.audio/post/1596Wed, 17 May 2017 20:18:37 GMT<![CDATA[Reply to How do you avoid creating 16 callback functions for an array of 16 buttons? on Wed, 17 May 2017 18:08:03 GMT]]>local i = ButtonRow.indexOf(control); setStepOnOff[i] = value; ]]>https://forum.hise.audio/post/1588https://forum.hise.audio/post/1588Wed, 17 May 2017 18:08:03 GMT<![CDATA[Reply to How do you avoid creating 16 callback functions for an array of 16 buttons? on Wed, 17 May 2017 17:00:53 GMT]]>...that loop would have to happen for every control movement, not good.

]]>https://forum.hise.audio/post/1583https://forum.hise.audio/post/1583Wed, 17 May 2017 17:00:53 GMT<![CDATA[Reply to How do you avoid creating 16 callback functions for an array of 16 buttons? on Wed, 17 May 2017 16:39:56 GMT]]>I do it with a loop that goes through each index in the array

]]>https://forum.hise.audio/post/1581https://forum.hise.audio/post/1581Wed, 17 May 2017 16:39:56 GMT