[stella] My code is broked!

["Chris Larkin" <clarkin@xxxxxxxxxxxxx>]

It could just be that I still don't fully understand indirect addressing... But this should work?

 

I know this loop does not replace the first byte in either location, but it should "swap" the others... However

my results are not very good :-) What am I doing wrong?

 

 

PlayerHand = $B0 ; -> $B6

Player3 = $A0 ; -> $A6

 

TradeHands
     LDY #7
     LDA #PlayerHand
     STA tmpVar3
     LDA #Player3
     STA tmpVar4

TradeLoop
     LDA (tmpVar3),y
     STA tmpVar2
     LDA (tmpVar4),y
     STA (tmpVar3),y
     LDA tmpVar2
     STA (tmpVar4),y
     DEY
     BNE TradeLoop
     RTS