X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fmisc.c;h=253a8d7fcee20e336a05b27b9b68843987a34c32;hp=944458f5669d0bd63d486123b3978d773c5aa8cc;hb=b2a0ff1ddd4430110b331129469dabb8ea7b6ba7;hpb=c4baa69cc8d5e8398425e67498b49f4b77f8e477

diff --git a/src/misc.c b/src/misc.c
index 944458f5..253a8d7f 100644
--- a/src/misc.c
+++ b/src/misc.c
@@ -1,22 +1,16 @@
 /***********************************************************
 *  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
 *----------------------------------------------------------*
-*  ©1995 Artsoft Development                               *
-*        Holger Schemel                                    *
-*        33659 Bielefeld-Senne                             *
-*        Telefon: (0521) 493245                            *
-*        eMail: aeglos@valinor.owl.de                      *
-*               aeglos@uni-paderborn.de                    *
-*               q99492@pbhrzx.uni-paderborn.de             *
+*  (c) 1995-98 Artsoft Entertainment                       *
+*              Holger Schemel                              *
+*              Oststrasse 11a                              *
+*              33604 Bielefeld                             *
+*              phone: ++49 +521 290471                     *
+*              email: aeglos@valinor.owl.de                *
 *----------------------------------------------------------*
 *  misc.c                                                  *
 ***********************************************************/
 
-#include "misc.h"
-#include "tools.h"
-#include "sound.h"
-#include "random.h"
-
 #include <pwd.h>
 #include <unistd.h>
 #include <time.h>
@@ -24,6 +18,11 @@
 #include <sys/param.h>
 #include <sys/types.h>
 
+#include "misc.h"
+#include "tools.h"
+#include "sound.h"
+#include "random.h"
+
 static unsigned long mainCounter(int mode)
 {
   static struct timeval base_time = { 0, 0 };
@@ -53,9 +52,9 @@ unsigned long Counter()	/* get milliseconds since last call of InitCounter() */
 
 static void sleep_milliseconds(unsigned long milliseconds_delay)
 {
-  if (milliseconds_delay < 5 || !cpu_friendly)
+  if (milliseconds_delay < 5)
   {
-    /* we want to wait less than 5 ms -- if we assume that we have a
+    /* we want to wait only a few ms -- if we assume that we have a
        kernel timer resolution of 10 ms, we would wait far to long;
        therefore it's better to do a short interval of busy waiting
        to get our sleeping time more accurate */
@@ -110,10 +109,18 @@ BOOL DelayReached(unsigned long *counter_var, unsigned long delay)
 
 void WaitUntilDelayReached(unsigned long *counter_var, unsigned long delay)
 {
-  unsigned long actual_counter = Counter();
+  unsigned long actual_counter;
 
-  if (actual_counter < *counter_var + delay && actual_counter >= *counter_var)
-    sleep_milliseconds(*counter_var + delay - actual_counter);
+  while(1)
+  {
+    actual_counter = Counter();
+
+    if (actual_counter < *counter_var + delay &&
+	actual_counter >= *counter_var)
+      sleep_milliseconds((*counter_var + delay - actual_counter) / 2);
+    else
+      break;
+  }
 
   *counter_var = actual_counter;
 }