From da3753f15dac009a478cfd7cee66b1036d4e00a3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Tobias=20Gl=C3=A4=C3=9Fer?= <tobi.web@gmx.de>
Date: Sun, 14 Mar 2004 23:45:25 +0000
Subject: [PATCH] Quick hack to correct the unprecise CPU clocks a little bit.

SVN-Revision: 226
---
 src/gameloop.c    |  4 +++-
 src/high_scores.c | 12 ++++++------
 src/setup.c       | 41 +++++++++++++++++++++--------------------
 3 files changed, 30 insertions(+), 27 deletions(-)

diff --git a/src/gameloop.c b/src/gameloop.c
index f4727ee36..ec0851933 100644
--- a/src/gameloop.c
+++ b/src/gameloop.c
@@ -639,6 +639,8 @@ int gameloop(char * subset, int levelnb, int mode)
 
       /* Calculate the movement-factor */
       frame_ratio = ((double)(update_time-last_update_time))/((double)FRAME_RATE);
+      if(frame_ratio > 1.5) /* Quick hack to correct the unprecise CPU clocks a little bit. */
+      frame_ratio = 1.5 + (frame_ratio - 1.5) * 0.85;
       
       if(!timer_check(&frame_timer))
         {
@@ -712,7 +714,7 @@ int gameloop(char * subset, int levelnb, int mode)
         }
 
       if(debug_mode && debug_fps == YES)
-        SDL_Delay(50);
+        SDL_Delay(60);
 
       /*Draw the current scene to the screen */
       /*If the machine running the game is too slow
diff --git a/src/high_scores.c b/src/high_scores.c
index c209148eb..741dc6227 100644
--- a/src/high_scores.c
+++ b/src/high_scores.c
@@ -49,7 +49,7 @@ FILE * opendata(char * mode)
 
   if (fi == NULL)
     {
-      fprintf(stderr, "Warning: I could not open the high score file ");
+      fprintf(stderr, "Warning: Unable to open the high score file ");
 
       if (strcmp(mode, "r") == 0)
         fprintf(stderr, "for read!!!\n");
@@ -68,7 +68,7 @@ void load_hs(void)
   FILE * fi;
   char temp[128];
   int c, i, strl;
-  
+
   hs_score = 100;
   strcpy(hs_name, "Grandma\0");
   c = 0;
@@ -102,7 +102,7 @@ void load_hs(void)
                   strl = strlen("name=");
                   for(c = strl, i = 0; c < strlen(temp); ++c, ++i)
                     hs_name[i] = temp[c];
-		  hs_name[i]= '\0';
+                  hs_name[i]= '\0';
                 }
             }
         }
@@ -120,7 +120,7 @@ void save_hs(int score)
   SDL_Event event;
   FILE * fi;
 
-  
+
   texture_load(&bkgd, DATA_PREFIX "/images/highscore/highscore.png", IGNORE_ALPHA);
 
   hs_score = score;
@@ -129,8 +129,8 @@ void save_hs(int score)
   menu_set_current(&highscore_menu);
 
   if(!highscore_menu.item[0].input)
-  highscore_menu.item[0].input = (char*) malloc(strlen(hs_name) + 1);
-  
+    highscore_menu.item[0].input = (char*) malloc(strlen(hs_name) + 1);
+
   strcpy(highscore_menu.item[0].input,hs_name);
 
   /* ask for player's name */
diff --git a/src/setup.c b/src/setup.c
index 2498f6a75..94651c520 100644
--- a/src/setup.c
+++ b/src/setup.c
@@ -47,16 +47,16 @@ int faccessible(char *filename)
 {
   struct stat filestat;
   if (stat(filename, &filestat) == -1)
-  {
-    return NO;
-  }
-  else
-  {
-  if(S_ISREG(filestat.st_mode))
-    return YES;
+    {
+      return NO;
+    }
   else
-    return NO;
-  }
+    {
+      if(S_ISREG(filestat.st_mode))
+        return YES;
+      else
+        return NO;
+    }
 }
 
 /* Can we write to this location? */
@@ -259,12 +259,13 @@ void st_directory_setup(void)
                            strlen("/.supertux") + 1));
   strcpy(st_dir, home);
   strcat(st_dir, "/.supertux");
-  
+
   /* Remove .supertux config-file from old SuperTux versions */
   if(faccessible(st_dir))
-  {
-  remove(st_dir);
-  }
+    {
+      remove
+        (st_dir);
+    }
 
   st_save_dir = (char *) malloc(sizeof(char) * (strlen(st_dir) + strlen("/save") + 1));
 
@@ -392,11 +393,11 @@ void process_save_load_game_menu(int save)
           else
             {
               if(game_started == NO)
-	      {
-                gameloop("default",slot - 1,ST_GL_LOAD_GAME);
-		show_menu = YES;
-		menu_set_current(&main_menu);
-		}
+                {
+                  gameloop("default",slot - 1,ST_GL_LOAD_GAME);
+                  show_menu = YES;
+                  menu_set_current(&main_menu);
+                }
               else
                 loadgame(slot - 1);
             }
@@ -503,7 +504,7 @@ void st_general_free(void)
   texture_free(&back);
   texture_free(&arrow_left);
   texture_free(&arrow_right);
-  
+
   /* Free menus */
 
   menu_free(&main_menu);
@@ -892,7 +893,7 @@ void parseargs(int argc, char * argv[])
           use_sound = NO;
 #else
 
-          printf("Warning: Sounds feature is not compiled in \n");
+          printf("Warning: Sound capability has not been compiled into this build.\n");
 #endif
 
         }
-- 
2.11.0