mirror of https://github.com/nmlgc/ReC98.git
35 lines
723 B
NASM
35 lines
723 B
NASM
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; int __pascal __near music_cmt_load(int track)
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music_cmt_load proc pascal near
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arg @@track:word
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local @@fn:dword
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push si
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mov word ptr @@fn+2, ds
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mov word ptr @@fn, offset a_Music0_txt
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les bx, @@fn
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mov al, byte ptr music_game
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add al, '0'
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mov es:[bx+6], al
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call file_ropen pascal, word ptr @@fn+2, bx
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mov ax, @@track
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imul ax, MUSIC_CMT_LEN
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cwde
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call file_seek pascal, eax, 0
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call file_read pascal, ds, offset music_cmt, MUSIC_CMT_LEN
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call file_close
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xor si, si
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jmp short @@check
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@@terminate_line:
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mov bx, si
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imul bx, MUSIC_CMT_LINE_LEN
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mov byte ptr (music_cmt + MUSIC_CMT_LINE_LEN - 2)[bx], 0
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inc si
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@@check:
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cmp si, MUSIC_CMT_LINE_COUNT
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jl short @@terminate_line
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pop si
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ret
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music_cmt_load endp
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