mirror of https://github.com/nmlgc/ReC98.git
34 lines
514 B
NASM
34 lines
514 B
NASM
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; void playperf_raise(char delta);
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_playperf_raise proc far
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delta = byte ptr 4
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mov bx, sp
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mov al, ss:[bx+delta]
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add al, _playperf
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cmp al, _playperf_max
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jbe short @@ret
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mov al, _playperf_max
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@@ret:
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mov _playperf, al
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retf 2
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_playperf_raise endp
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even
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; void playperf_lower(char delta);
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_playperf_lower proc far
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delta = byte ptr 4
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mov bx, sp
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mov al, _playperf
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sub al, ss:[bx+delta]
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cmp al, _playperf_min
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jge short @@ret
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mov al, _playperf_min
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@@ret:
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mov _playperf, al
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retf 2
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_playperf_lower endp
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