Binary addition

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Pakz	Created : 30 August 2017 Language : Monkey-X Binary addition Function+example that adds binary up by 1
' Adding binary up - getting every combination ' Import mojo ' How long should the binary be Global binlen:Int=14 ' This contains the binary data. bin[0] is the most left Global bin:Int[] Class MyGame Extends App ' keep track of the number Field cnt:Int=0 Method OnCreate() SetUpdateRate(60) ' create our binary array bin = New Int[binlen] End Method Method OnUpdate() If KeyHit(KEY_SPACE) Or MouseHit(MOUSE_LEFT) ' Add one to the binary incbin ' Add up one into our count cnt+=1 End If End Method Method OnRender() Cls 0,0,0 SetColor 255,255,255 Scale 2,2 DrawText 'Press Space or LMB(touch) to increase',0,0 ' Draw the binary on the screen For Local i:Int=0 Until binlen DrawText bin[i],i*20,100 Next DrawText cnt,0,120 End Method End Class 'We go from right to left turning each 1 into a zero until 'or if we find a 0 and then we then turn this into a 1 and then return Function incbin() ' Loop from right to left For Local i:Int=binlen-1 To 0 Step -1 ' if we encounter a 0 then turn it into a 1 and return If bin[i] = 0 Then bin[i] = 1 Return End If ' turn the next bit into a 0 bin[i] = 0 Next End Function Function Main() New MyGame() End Function --v
Latest Update I was watching this youtube video where someone showed a phone app where you swiped to keep or discard a random small image/sprite. To get a unique image every time you can use the binary addition function in the code here. I got thinking on how this could be done and while was walking my parents dog I came to the method I used here. It is described in the code. (function incbin) The code can handle a infinitly sized array where the binary is stored. The incbin function adds up one count every time it is called. It can really get big though. I did a 5*5 size array and it came to 33 million states. Those are a lot of tiny images.

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