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Xash3DArchive/engine/system.c

132 lines
2.9 KiB
C

/*
Copyright (C) 1997-2001 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// sys_win.h
#include <windows.h>
#include "engine.h"
/*
===============================================================================
SYSTEM IO
===============================================================================
*/
void Sys_Error( const char *error, ... )
{
char syserror1[MAX_INPUTLINE];
va_list argptr;
va_start( argptr, error );
vsprintf( syserror1, error, argptr );
va_end( argptr );
host.state = HOST_ERROR;
SV_Shutdown(va("Server fatal crashed: %s\n", syserror1), false);
CL_Shutdown();
std.error("%s", syserror1);
}
double Sys_DoubleTime( void )
{
// precision timer
host.realtime = Com->DoubleTime();
return host.realtime;
}
/*
================
Sys_SendKeyEvents
Send Key_Event calls
================
*/
void Sys_SendKeyEvents (void)
{
MSG msg;
while (PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
{
if (!GetMessage (&msg, NULL, 0, 0)) Sys_Quit ();
host.sv_timer = msg.time;
TranslateMessage (&msg);
DispatchMessage (&msg);
}
// grab frame time
host.cl_timer = host.realtime * 1000; // FIXME: should this be at start?
}
/*
================
Sys_GetClipboardData
FIXME: move to launcher.dll
================
*/
char *Sys_GetClipboardData( void )
{
char *data = NULL;
char *cliptext;
if ( OpenClipboard( NULL ) != 0 )
{
HANDLE hClipboardData;
if ( ( hClipboardData = GetClipboardData( CF_TEXT ) ) != 0 )
{
if ( ( cliptext = GlobalLock( hClipboardData ) ) != 0 )
{
data = Z_Malloc( GlobalSize( hClipboardData ) + 1 );
strcpy( data, cliptext );
GlobalUnlock( hClipboardData );
}
}
CloseClipboard();
}
return data;
}
/*
==================
DllMain
==================
*/
launcher_exp_t DLLEXPORT *CreateAPI( stdlib_api_t *input )
{
static launcher_exp_t Host;
// Sys_LoadLibrary can create fake instance, to check
// api version and api size, but first argument will be 0
// and always make exception, run simply check for avoid it
if(input) std = *input;
Host.apiversion = LAUNCHER_API_VERSION;
Host.api_size = sizeof(launcher_exp_t);
Host.Init = Host_Init;
Host.Main = Host_Main;
Host.Free = Host_Free;
return &Host;
}