mirror of
https://github.com/a2-4am/million-perfect-letters.git
synced 2024-06-09 23:29:39 +00:00
41 lines
949 B
Plaintext
41 lines
949 B
Plaintext
;license:MIT
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;(c) 2020 by 4am
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;
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; display help screen
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;
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; Public functions:
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; - HelpEventLoop
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;
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;------------------------------------------------------------------------------
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; HelpEventLoop
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; display help subpage
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;
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; in: none
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; out: C = 1
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; all other flags & registers clobbered
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;------------------------------------------------------------------------------
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HelpEventLoop
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jsr Home
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jsr DrawHelpText
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bit CLEARKBD
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- lda KBD
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bpl -
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sec
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rts
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DrawHelpText
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; [private]
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bit TEXTMODE
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+PRINT_AT sHelpHeader1, 2, 7
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+PRINT_AT sHelpHeader2, 4, 7
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+PRINT_AT sAsterisk, 7, 20
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+PRINT_AT sHelpLeftRight, 10, 0
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+PRINT_AT sHelpUpDown, 12, 0
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+PRINT_AT sHelpLetters, 14, 0
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+PRINT_AT sHelpRestart, 16, 0
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+PRINT_AT sHelpSkip, 18, 0
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+PRINT_AT sHelpQuit, 20, 0
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bit GFXMODE
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rts
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