How do I set the maximum Touch events?

Millerszone

With the example "Touch Explorer" you can have five dots or 5 touches.
If you touch more than 5 times the app will crash.

With my app I only need a max of 2 touches at a time.
So I need something like this example:
if #event.touches > 2 then totalTouches = 2 end

local dots = {dot1, dot2}   local function onTouchesMove(event) for i=1,totalTouches do local dot = dots[event.touches[i].id] dot:setPosition(event.touches[i].x, event.touches[i].y) end end

Thanks

atilim

You're right. I've recently found that bug and fixed it.

Thank you.

Millerszone

For a max of 2 touches, I'm using this, it seems to work o.k for now.

local function onTouchesBegin(event) for i=1,#event.touches do if event.touches[i].id > 2 then event.touches[i].id = 2 end paddle = paddles[event.touches[i].id] stage:addChild(paddle) end end

atilim

I think, totally ignoring the touches with id > 2 is more suitable:

local function onTouchesBegin(event) for i=1,#event.touches do if event.touches[i].id <= 2 then paddle = paddles[event.touches[i].id] stage:addChild(paddle) end end end

With your code, you can control the 2nd paddle with the 3rd touch

Millerszone

Yes, your way is better, but after looking over my code, I really didn't need
the above extra code.
What I was doing was adding: stage:addChild(paddle) when I didn't need it,
that was causing the crash.

Thanks