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- * 8 SEPT,FINE TUNINGS.
- * MUSTANG RIDER * BY J.M. MOSHELL
- *
- * PONY GALLOPS BY COWBOY, WHO JUMPS ON AND RIDES AROUND THE SCREEN.
- * "HOREST" AND "HORJU" ARE TWO 'FLEXES' OF A RUNNING HORSE;
- * "CBOYST" IS 'COWBOY STANDING'
- * "CBOYRI" IS 'COWBOY RUNNING'
- *
- HOREST EQU 1
- HORJU EQU 2
- CBOYRI EQU 3
- CBOYST EQU 4
- CACTUS EQU 5
- NEWBACK YELLOW+BRIGHT
- POSIT %CACTUS,30,30
- BACKGRND %CACTUS
- POSIT %HOREST,10,16
- POSIT %HORJU,5,16
- POSIT %CBOYST,40,13
- DELAY 25
- MOVE HOREST,.TOGGLE ;THIS TELLS WHICH HORSE FLEX TO SHOW
- MOVE CBOYST,.COWBOY ;THIS TELLS WHICH COWBOY TO SHOW
- RUN1: CALL RUNHORS ;HORSE RUNS HORIZONTALLY TO THE RIGHT
- SHOW ;UPDATE THE SCREEN
- DIST .TOGGLE,CBOYST,.D ;ARE THEY TOGETHER YET?
- JNZ RUN1 ;KEEP GALLOPING UNTIL THEY TOUCH
- ;
- ; NOW THE HORSE HAS REACHED THE DUDE
- ;
- NEWBACK YELLOW+BRIGHT
- BACKGRND CACTUS
- POSIT CBOYRI,31,18
- MOVE CBOYRI,.COWBOY
- RUN2: CALL RUNHORS
- FLY CBOYRI,5,0
- SHOW
- JUMP RUN2
- D DS 1
- *
- * THE SUBROUTINE WHICH ADVANCES THE TWO VERSIONS OF THE HORSE:
- *
- RUNHORS: COMP .TOGGLE,1
- JZ JMPHORS
- ;
- ; STRETCH POSITION
- ;
- ONLIST 2,HOREST,.COWBOY
- FLY HOREST,10,0
- MOVE 1,.TOGGLE
- RETURN
- JMPHORS ONLIST 2,HORJU,.COWBOY
- FLY HORJU,10,0
- MOVE 0,.TOGGLE
- RETURN
- TOGGLE DB 0
- COWBOY DS 1
- END
-