A86: Please help


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A86: Please help



i am having some trouble. I have a 16x8 map
Level1:
  .db 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
  .db 0,1,2,2,0,3,0,1,0,0,0,0,0,0,3,0
  .db 0,2,0,0,0,3,0,3,0,0,0,1,0,0,2,0
  .db 0,2,0,0,0,3,0,2,0,0,1,0,2,0,0,0
  .db 0,0,0,0,0,3,0,0,2,3,2,0,0,0,0,0
  .db 0,2,0,0,0,3,0,0,0,0,0,0,0,0,2,0
  .db 0,1,2,2,0,3,0,0,0,0,0,2,0,0,2,0
  .db 0,0,0,0,0,0,0,0,0,0,0,0,2,0,1,0
and need to be able to check what is on the map be it 0,1...16.
depending on x,y coordinates (x is stored into the e register and y into
the d register) i would like the number the x,y coordinates coorispond
to to be stored into the a register. Will someone help me... everytime i
try something it screws up. Thank you
Russ Hanson




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