amxmodx/amxmodx/amxtime.cpp
David Anderson b706108ed6 Squashed commit of the following:
commit 011d9b6b07d904ad1e81ef7c747269903e2d47c4
Author: David Anderson <dvander@alliedmods.net>
Date:   Mon Jan 11 00:17:08 2010 -0600

    Initial import from Subversion (amxmodx/trunk rev 3757).
2014-02-06 23:06:54 -08:00

119 lines
2.8 KiB
C++
Executable File

/* Date/time module for the Small AMX
*
* Copyright (c) ITB CompuPhase, 2001-2002
* This file may be freely used. No warranties of any kind.
*
* Version: $Id: amxtime.cpp 2511 2006-04-06 12:56:45Z damagedsoul $
*/
#include <time.h>
#include <assert.h>
#if defined __WIN32__ || defined _WIN32
#include <windows.h>
#include <mmsystem.h>
#endif
#ifdef __GNUC__
# ifndef CLK_TCK
# define CLK_TCK CLOCKS_PER_SEC
# endif
#endif
#include <stdlib.h>
// this file does not include amxmodx.h, so we have to include the memory manager here
#ifdef MEMORY_TEST
#include "mmgr/mmgr.h"
#endif // MEMORY_TEST
#include "amx.h"
#if defined __BORLANDC__ || defined __WATCOMC__
#pragma argsused
#endif
static cell AMX_NATIVE_CALL _time(AMX *amx, cell *params)
{
time_t sec1970;
struct tm gtm;
cell *cptr;
assert(params[0]==3*sizeof(cell));
time(&sec1970);
/* on DOS/Windows, the timezone is usually not set for the C run-time
* library; in that case gmtime() and localtime() return the same value
*/
gtm=*localtime(&sec1970);
if (amx_GetAddr(amx,params[1],&cptr)==AMX_ERR_NONE)
*cptr=gtm.tm_hour;
if (amx_GetAddr(amx,params[2],&cptr)==AMX_ERR_NONE)
*cptr=gtm.tm_min;
if (amx_GetAddr(amx,params[3],&cptr)==AMX_ERR_NONE)
*cptr=gtm.tm_sec;
/* the time() function returns the number of seconds since January 1 1970
* in Universal Coordinated Time (the successor to Greenwich Mean Time)
*/
return (cell)sec1970;
}
#if defined __BORLANDC__ || defined __WATCOMC__
#pragma argsused
#endif
static cell AMX_NATIVE_CALL _date(AMX *amx, cell *params)
{
time_t sec1970;
struct tm gtm;
cell *cptr;
assert(params[0]==3*sizeof(cell));
time(&sec1970);
gtm=*localtime(&sec1970);
if (amx_GetAddr(amx,params[1],&cptr)==AMX_ERR_NONE)
*cptr=gtm.tm_year+1900;
if (amx_GetAddr(amx,params[2],&cptr)==AMX_ERR_NONE)
*cptr=gtm.tm_mon+1;
if (amx_GetAddr(amx,params[3],&cptr)==AMX_ERR_NONE)
*cptr=gtm.tm_mday;
return 0;
}
#if defined __BORLANDC__ || defined __WATCOMC__
#pragma argsused
#endif
static cell AMX_NATIVE_CALL _tickcount(AMX *amx, cell *params)
{
// #if defined __WIN32__ || defined _WIN32
// static int timerset = 0;
// #endif
cell value;
assert(params[0]==sizeof(cell));
//#if defined __WIN32__ || defined _WIN32
// if (!timerset) {
// timeBeginPeriod(1); /* timeGetTime() is more accurate on WindowsNT
// * if timeBeginPeriod(1) is set */
// timerset=1;
// } /* if */
// value=timeGetTime(); /* this value is already in milliseconds */
// #else
value=(cell)clock();
/* convert to milliseconds */
value=(cell)((1000L * (value+CLK_TCK/2)) / CLK_TCK);
//#endif
return value;
}
AMX_NATIVE_INFO time_Natives[] = {
{ "time", _time },
{ "date", _date },
{ "tickcount", _tickcount },
{ NULL, NULL } /* terminator */
};