2020-12-30 06:41:14 +00:00
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;====================
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; print help message
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;====================
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print_help:
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2020-12-30 23:47:00 +00:00
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2020-12-30 06:41:14 +00:00
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lda #$a0
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jsr clear_top_a
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bit SET_TEXT
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2020-12-30 23:47:00 +00:00
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jsr normal_text
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2020-12-30 06:41:14 +00:00
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lda #<(help_message)
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sta OUTL
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2020-12-30 23:47:00 +00:00
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lda #>(help_message)
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sta OUTH
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2020-12-30 06:41:14 +00:00
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jsr move_and_print_list
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jsr page_flip
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jsr wait_until_keypressed
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bit SET_GR ; set graphics
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rts
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help_message:
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2020-12-30 23:47:00 +00:00
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.byte 1,18,"HELP",0
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.byte 3,4,"ARROWS - MOVE",0
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.byte 3,5,"W/A/S/D - MOVE",0
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.byte 3,6,"Z/X - SPEED UP / SLOW DOWN",0
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.byte 3,7,"SPACE - STOP",0
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.byte 3,8,"RETURN - LAND / ENTER / ACTION",0
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.byte 3,9,"I - INVENTORY",0
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.byte 3,10,"M - MAP",0
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.byte 3,11,"ESC - QUIT",0
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2020-12-30 06:41:14 +00:00
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.byte $ff
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