mirror of
https://github.com/deater/dos33fsprogs.git
synced 2024-06-20 01:29:36 +00:00
33 lines
535 B
ArmAsm
33 lines
535 B
ArmAsm
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; For Help press ^H
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print_help:
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bit KEYRESET ; clear keyboard
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bit SET_TEXT
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jsr HOME
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lda #<help_text
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sta OUTL
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lda #>help_text
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sta OUTH
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jsr move_and_print_list
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jsr page_flip
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wait_for_keypress:
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lda KEYPRESS
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bpl wait_for_keypress
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bit KEYRESET
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bit SET_GR
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rts
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help_text:
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.byte 0, 5,"CONTROLS:",0
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.byte 3, 6, "A OR <- : MOVE LEFT",0
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.byte 3, 7, "D OR -> : MOVE RIGHT",0
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.byte 3, 8, "SPACEBAR : JUMP",0
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.byte 3,11, "RETURN : SHOOT LASER",0
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.byte 3,12, "ESC : QUITS",0
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.byte 255
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