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Jun 25th, 2017
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  1. !FreeRAM = $7FA000
  2.  
  3. print "INIT ",pc
  4. PHX
  5. LDX #$00
  6. .loop
  7. LDA $94
  8. STA $7FA000,x
  9. INX
  10. CPX #$15
  11. BCC .loop
  12. PLX
  13. RTL
  14. print "MAIN ",pc
  15. PHB
  16. PHK
  17. PLB
  18. JSR SPRITE_ROUTINE ;Jump to the routine to keep organized
  19. PLB
  20. RTL
  21.  
  22. SPRITE_ROUTINE:
  23.  
  24. PHX
  25. PHB
  26. REP #$30
  27. LDA #$0013
  28. LDX.w #!FreeRAM+1
  29. LDY.w #!FreeRAM
  30. MVN $7F7F
  31. SEP #$30
  32. PLB
  33. PLX
  34. LDA $94
  35. STA !FreeRAM+20
  36. LDA !FreeRAM
  37. STA $E4,x
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