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[Help] Touch

edited July 2014 in Questions Posts: 5

So I have been trying to develop my first app using Codea. Well I am stuck. I have designed a 4-digit passcode lock to gaurd the app the only trouble I have had is getting the touch recognition to work. What I need is for it to recognize what number I pressed and react the right way if it's the right code or not. I hope I have explained this well enough. Thanks in advance!

Photo of the 4-digit passcode:



  • dave1707dave1707 Mod
    Posts: 8,739

    @iColor Here's an example. Not exactly like yours, but the code might help.

    displayMode(FULLSCREEN) function setup() number="" end function draw() background(40, 40, 50) count=0 for y=4,1,-1 do for x=1,3 do count=count+1 if count<10 or count==11 then fill(255) ellipse(x*100,y*100,100) fill(255,0,0) val=count if count==11 then val=0 end text(val,x*100,y*100) end end end text(number,WIDTH/2,HEIGHT/2) end function touched(t) if t.state==BEGAN then number=0 for y=4,1,-1 do for x=1,3 do xc=x*100 yc=y*100 number=number+1 if (t.x-xc)^2/50^2+(t.y-yc)^2/50^2 <= 1 then if number==11 then number=0 end return end end end number="" end end
  • Posts: 5

    Holy poo. Could I by chance message you my code so you could see if that would work with my code? I can't look at that and understand it.

  • dave1707dave1707 Mod
    Posts: 8,739


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