changed:low cpu usage in menus -- fix send by: Chris E.

include/sysfunc.h

@@ -1,4 +1,4 @@
-/* $Id: sysfunc.h,v 1.6 2004/01/07 23:04:31 patty21 Exp $ */
+/* $Id: sysfunc.h,v 1.7 2005/08/07 17:46:20 stpohle Exp $ */
 /* include some system near functions */
 
 #ifndef _SYSFUNC_H_
@@ -26,6 +26,7 @@ struct __direntry {
 } typedef _direntry;
 
 extern void s_delay (int ms);
+extern int s_fetchevent (SDL_Event *event);
 extern int s_random (int maxnr);
 extern char *s_gethomedir ();
 extern int s_countbits (int nbomb, int nr);

src/game.c

@@ -1,4 +1,4 @@
-/* $Id: game.c,v 1.112 2005/07/06 13:11:55 stpohle Exp $ 
+/* $Id: game.c,v 1.113 2005/08/07 17:46:21 stpohle Exp $ 
   game.c - procedures for the game. */
 
 #include <string.h>
@@ -257,7 +257,7 @@ game_loop ()
     }
 
     while (!done && (bman.state == GS_running || bman.state == GS_ready)) {
-        if ((eventstate = SDL_PollEvent (&event)) != 0)
+        if ((eventstate = s_fetchevent (&event)) != 0)
             switch (event.type) {
             case (SDL_QUIT):
                 done = 1;
@@ -884,7 +884,7 @@ game_showresult ()
 
     while (!done && bman.state != GS_quit) {
         /* do the keyboard handling */
-        if (SDL_PollEvent (&event) != 0)
+        if (s_fetchevent (&event) != 0)
             switch (event.type) {
             case (SDL_QUIT):
                 bman.state = GS_quit;

src/keyb.c

@@ -1,4 +1,4 @@
-/* $Id: keyb.c,v 1.5 2004/09/13 22:15:57 stpohle Exp $
+/* $Id: keyb.c,v 1.6 2005/08/07 17:46:21 stpohle Exp $
  * keyb.c
  */
 
@@ -202,7 +202,7 @@ void keyb_config_readkey (int key) {
                 reorder = 0;
         }
 
-        eventstate = SDL_PollEvent (&event);
+        eventstate = s_fetchevent (&event);
 
         if (eventstate >= 1) {
             switch (event.type) {

src/mapmenu.c

@@ -1,4 +1,4 @@
-/* $Id: mapmenu.c,v 1.25 2004/12/13 21:29:31 stpohle Exp $ */
+/* $Id: mapmenu.c,v 1.26 2005/08/07 17:46:21 stpohle Exp $ */
 /* map/tileset selection menu */
 
 #include "bomberclone.h"
@@ -298,7 +298,7 @@ mapinfo ()
     while (!done && bman.state == GS_wait) {
         if (GT_MP && bman.sock != -1) {
             network_loop ();
-            eventstate = SDL_PollEvent (&event);
+            eventstate = s_fetchevent (&event);
         }
         else
             eventstate = SDL_WaitEvent (&event);

src/menu.c

@@ -1,4 +1,4 @@
-/* $Id: menu.c,v 1.50 2005/03/27 01:31:50 stpohle Exp $
+/* $Id: menu.c,v 1.51 2005/08/07 17:46:21 stpohle Exp $
  * Menuhandling */
 
 #include "basic.h"
@@ -538,7 +538,7 @@ menu_loop (_menu * menu)
                 reorder = 0;
         }
 
-        eventstate = SDL_PollEvent (&event);
+        eventstate = s_fetchevent (&event);
 
         done = menu_event_loop (menu, &event, eventstate);
 

src/multiwait.c

@@ -1,4 +1,4 @@
-/* $Id: multiwait.c,v 1.56 2005/07/06 13:11:55 stpohle Exp $
+/* $Id: multiwait.c,v 1.57 2005/08/07 17:46:21 stpohle Exp $
    multiwait.c - this manages only the network screen where
    everyone have to select it's players and where even the basic chat is inside
 */
@@ -220,7 +220,7 @@ void wait_for_players () {
 	mw_init ();
 
 	do {
-        if (SDL_PollEvent (&event) != 0)
+        if (s_fetchevent (&event) != 0)
             switch (event.type) {
 	            case (SDL_QUIT):
     	            bman.state = GS_quit;

src/netsrvlist.c

@@ -1,4 +1,4 @@
-/* $Id: netsrvlist.c,v 1.16 2005/04/10 03:28:02 stpohle Exp $
+/* $Id: netsrvlist.c,v 1.17 2005/08/07 17:46:21 stpohle Exp $
  * netsrvlist.c - shows a list of possible servers.*/
  
 #include "basic.h"
@@ -157,7 +157,7 @@ void net_getserver () {
 			menu_draw (menu);
 		}
 		
-		eventstate = SDL_PollEvent (&event);
+		eventstate = s_fetchevent (&event);
 		gfx_blitdraw ();
 	
         done = menu_event_loop (menu, &event, eventstate);

src/network.c

@@ -1,4 +1,4 @@
-/* $Id: network.c,v 1.75 2005/07/06 13:11:56 stpohle Exp $ */
+/* $Id: network.c,v 1.76 2005/08/07 17:46:21 stpohle Exp $ */
 /*
 	network routines.
 */
@@ -615,7 +615,7 @@ net_transmit_gamedata ()
         /* do the grafik work */
         draw_netupdatestate (0);
 
-        if (SDL_PollEvent (&event) != 0)
+        if (s_fetchevent (&event) != 0)
             switch (event.type) {
             case (SDL_QUIT):
                 bman.state = GS_quit;

src/playermenu.c

@@ -1,4 +1,4 @@
-/* $Id: playermenu.c,v 1.17 2005/07/06 13:11:56 stpohle Exp $ 
+/* $Id: playermenu.c,v 1.18 2005/08/07 17:46:21 stpohle Exp $ 
  */
 
 #include "bomberclone.h"
@@ -128,7 +128,7 @@ int playermenu_selgfx (int pl_nr) {
                 ogc_loop ();
         }
 		
-        eventstate = SDL_PollEvent (&event);
+        eventstate = s_fetchevent (&event);
 
         if (eventstate) {
             switch (event.type) {
@@ -300,7 +300,7 @@ void playermenu () {
 		detail_Addr->changed = 1;
 		detail_Flags->changed = 1;
 		
-		eventstate = SDL_PollEvent (&event);
+		eventstate = s_fetchevent (&event);
 		if (bman.sock != -1)
 			network_loop ();
 

src/single.c

@@ -1,4 +1,4 @@
-/* $Id: single.c,v 1.84 2005/02/14 20:09:19 stpohle Exp $ */
+/* $Id: single.c,v 1.85 2005/08/07 17:46:21 stpohle Exp $ */
 /* single player */
 
 #include "basic.h"
@@ -744,7 +744,7 @@ single_menu ()
 	
 	do {
 		gfx_blitdraw ();
-		eventstate = SDL_PollEvent (&event);
+		eventstate = s_fetchevent (&event);
 
 		done = menu_event_loop (menu, &event, eventstate);
 

src/sysfunc.c

@@ -1,4 +1,4 @@
-/* $Id: sysfunc.c,v 1.24 2005/04/08 00:18:29 stpohle Exp $
+/* $Id: sysfunc.c,v 1.25 2005/08/07 17:46:22 stpohle Exp $
     sysfunc.c - this file hold some routines for the system functions..
     like d_delay
 */
@@ -27,6 +27,16 @@ s_delay (int ms)
 };
 
 
+int
+s_fetchevent (SDL_Event *event)
+{
+	if (SDL_PollEvent (event))
+		return 1;
+  	s_delay (20);
+	return 0;
+}
+
+
 int
 s_random (int maxnr)
 {