engine: turn Platform_Sleep into an inline function that directly calls platform-specific delay functions

engine/common/host.c

@@ -652,10 +652,10 @@ static qboolean Host_Autosleep( double dt, double scale )
 			// if we have allocated time window, try to sleep
 			if( timewindow > realsleeptime )
 			{
-				// Sys_Sleep isn't guaranteed to sleep an exact amount of milliseconds
+				// Platform_Sleep isn't guaranteed to sleep an exact amount of milliseconds
 				// so we measure the real sleep time and use it to decrease the window
 				double t1 = Sys_DoubleTime(), t2;
-				Sys_Sleep( sleep ); // in msec!
+				Platform_Sleep( sleep ); // in msec!
 				t2 = Sys_DoubleTime();
 				realsleeptime = t2 - t1;
 

engine/common/net_ws.c

@@ -1523,7 +1523,7 @@ static int NET_SendLong( netsrc_t sock, int net_socket, const char *buf, size_t
 				total_sent += size;
 			len -= size;
 			packet_number++;
-			Sys_Sleep( 1 );
+			Platform_Sleep( 1 );
 		}
 
 		return total_sent;

engine/common/system.c

@@ -117,22 +117,6 @@ char *Sys_GetClipboardData( void )
 }
 #endif // XASH_DEDICATED
 
-/*
-================
-Sys_Sleep
-
-freeze application for some time
-================
-*/
-void Sys_Sleep( int msec )
-{
-	if( !msec )
-		return;
-
-	msec = Q_min( msec, 1000 );
-	Platform_Sleep( msec );
-}
-
 /*
 ================
 Sys_GetCurrentUser
@@ -370,7 +354,7 @@ static void Sys_WaitForQuit( void )
 			TranslateMessage( &msg );
 			DispatchMessage( &msg );
 		}
-		else Sys_Sleep( 20 );
+		else Platform_Sleep( 20 );
 	}
 #endif
 }
@@ -420,7 +404,7 @@ void Sys_Error( const char *error, ... )
 		return; // don't multiple executes
 
 	// make sure that console received last message
-	if( host.change_game ) Sys_Sleep( 200 );
+	if( host.change_game ) Platform_Sleep( 200 );
 
 	error_on_exit = 1;
 	host.status = HOST_ERR_FATAL;

engine/common/system.h

@@ -42,7 +42,6 @@ writes into struct by offsets not names
 ========================================================================
 */
 extern int error_on_exit;
-void Sys_Sleep( int msec );
 double Sys_DoubleTime( void );
 char *Sys_GetClipboardData( void );
 const char *Sys_GetCurrentUser( void );

engine/platform/dos/sys_dos.c

@@ -40,12 +40,8 @@ double Platform_DoubleTime( void )
 {
 	return 0.005*ticks;
 }
-
-void Platform_Sleep( int msec )
-{
-	//usleep( msec * 1000 );
-}
 #endif // XASH_TIMER == TIMER_DOS
+
 #define PIT_FREQUENCY  0x1234DDL
 #define frequency      140
 #define counter        PIT_FREQUENCY/frequency

engine/platform/platform.h

@@ -31,7 +31,6 @@ GNU General Public License for more details.
 ==============================================================================
 */
 double Platform_DoubleTime( void );
-void Platform_Sleep( int msec );
 void Platform_ShellExecute( const char *path, const char *parms );
 void Platform_MessageBox( const char *title, const char *message, qboolean parentMainWindow );
 void Platform_SetStatus( const char *status );
@@ -52,11 +51,13 @@ void IOS_LaunchDialog( void );
 #if XASH_POSIX
 void Posix_Daemonize( void );
 void Posix_SetupSigtermHandling( void );
+void Posix_Sleep( int msec );
 #endif
 
 #if XASH_SDL
 void SDLash_Init( void );
 void SDLash_Shutdown( void );
+void SDLash_Sleep( int msec );
 #endif
 
 #if XASH_ANDROID
@@ -77,6 +78,7 @@ void Wcon_ShowConsole( qboolean show );
 void Wcon_DisableInput( void );
 char *Wcon_Input( void );
 void Wcon_WinPrint( const char *pMsg );
+void Win32_Sleep( int msec );
 #endif
 
 #if XASH_NSWITCH
@@ -165,6 +167,19 @@ static inline void Platform_SetupSigtermHandling( void )
 #endif
 }
 
+static inline void Platform_Sleep( int msec )
+{
+#if XASH_TIMER == TIMER_SDL
+	SDLash_Sleep( msec );
+#elif XASH_TIMER == TIMER_POSIX
+	Posix_Sleep( msec );
+#elif XASH_TIMER == TIMER_WIN32
+	Win32_Sleep( msec );
+#else
+	// stub
+#endif
+}
+
 /*
 ==============================================================================
 

engine/platform/posix/sys_posix.c

@@ -172,9 +172,10 @@ double Platform_DoubleTime( void )
 #endif
 	return (double) ts.tv_sec + (double) ts.tv_nsec/1000000000.0;
 }
+#endif // XASH_TIMER == TIMER_POSIX
 
-void Platform_Sleep( int msec )
+void Posix_Sleep( int msec )
 {
 	usleep( msec * 1000 );
 }
-#endif // XASH_TIMER == TIMER_POSIX
+

engine/platform/sdl/sys_sdl.c

@@ -32,12 +32,12 @@ double Platform_DoubleTime( void )
 	CurrentTime = SDL_GetPerformanceCounter();
 	return (double)( CurrentTime - g_ClockStart ) / (double)( g_PerformanceFrequency );
 }
+#endif // XASH_TIMER == TIMER_SDL
 
-void Platform_Sleep( int msec )
+void SDLash_Sleep( int msec )
 {
 	SDL_Delay( msec );
 }
-#endif // XASH_TIMER == TIMER_SDL
 
 #if XASH_MESSAGEBOX == MSGBOX_SDL
 void Platform_MessageBox( const char *title, const char *message, qboolean parentMainWindow )

engine/platform/win32/sys_win.c

@@ -34,12 +34,12 @@ double Platform_DoubleTime( void )
 
 	return (double)( CurrentTime.QuadPart - g_ClockStart.QuadPart ) / (double)( g_PerformanceFrequency.QuadPart );
 }
+#endif // XASH_TIMER == TIMER_WIN32
 
-void Platform_Sleep( int msec )
+void Win32_Sleep( int msec )
 {
 	Sleep( msec );
 }
-#endif // XASH_TIMER == TIMER_WIN32
 
 qboolean Platform_DebuggerPresent( void )
 {