mirror of https://github.com/nmlgc/ReC98.git
21 lines
464 B
NASM
21 lines
464 B
NASM
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; This needs to be in a separate file because there's a second copy of that
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; function in TH02's, TH03's and TH04's OP.EXE, and TASM requires macros to be
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; defined *before* they are invoked, even with two-pass assembly.
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; int __cdecl frame_delay(int frames)
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frame_delay_macro macro
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local _loop
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@@frames = word ptr (cPtrSize + 2)
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push bp
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mov bp, sp
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mov vsync_Count1, 0
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_loop:
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mov ax, vsync_Count1
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cmp ax, [bp+@@frames]
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jb short _loop
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pop bp
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ret 2
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endm
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