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Assembly Source File  |  1988-09-01  |  779b  |  1 lines
  1. ; THIS MAKES CHARACTERS POKEABLE ON¢; SCREEN¢¢; FIRST POINT TO START OF MESSAGES¢     LDA #MESSAGES&255¢     STA $CB¢     LDA #MESSAGES/256¢     STA $CC¢; NOW, DO IT¢     LDY #0¢CONVMESS¢     LDA ($CB),Y¢     CMP #254      ; DONE YET ?¢     BEQ DONCONV   ; YES, EXIT LOOP¢     CMP #97       ; CHECK FOR¢     BPL SKCONV    ; CASE¢     CMP #32¢     BMI SKCONV¢     SEC¢     SBC #32¢     STA ($CB),Y¢SKCONV¢     INC $CB¢     BNE SKCO1¢     INC $CC¢SKCO1¢     CLC¢     BCC CONVMESS¢DONCONV¢¢; THIS SETS SPEED FOR STARFIELD¢     LDX #0¢MAKSTAR¢     LDA 53770          ; RANDOM 0-255¢     STA STARSCROLL,X¢     AND #3             ; MASK OUT TO¢     CLC                ; GET NUMBERS¢     ADC #1             ; BETWEEN¢     STA ST2,X          ; 1 AND 4¢     INX¢     BNE MAKSTAR¢     RTS¢