53 lines
965 B
C++
53 lines
965 B
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//===========================================================================//
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#include <stdlib.h>
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#include <string.h>
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#include "tier1/strtools.h"
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// char *date = "Oct 24 1996";
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char *date = __DATE__ ;
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char *mon[12] =
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{ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
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char mond[12] =
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{ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
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// returns days since Oct 24 1996
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int build_number( void )
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{
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int m = 0;
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int d = 0;
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int y = 0;
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static int b = 0;
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if (b != 0)
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return b;
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for (m = 0; m < 11; m++)
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{
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if ( Q_strnicmp( &date[0], mon[m], 3 ) == 0 )
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break;
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d += mond[m];
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}
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d += atoi( &date[4] ) - 1;
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y = atoi( &date[7] ) - 1900;
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b = d + (int)((y - 1) * 365.25);
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if (((y % 4) == 0) && m > 1)
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{
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b += 1;
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}
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b -= 34995; // Oct 24 1996
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return b;
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}
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