X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fmisc.c;h=e62229a42ec902ee55d3cc5411dee7f68d49f7b6;hb=e0560b41a1796a02b15937b0ae5453bca745e5ff;hp=29e23929ea5c8db0afe9b31723ffaee3e6c88fea;hpb=e6bde4abb3952d4689917ce66d6bde79cd8df7fc;p=rocksndiamonds.git

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index 29e23929..e62229a4 100644
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -1,36 +1,35 @@
 /***********************************************************
-*  Rocks'n'Diamonds -- McDuffin Strikes Back!              *
+* Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-*  (c) 1995-98 Artsoft Entertainment                       *
-*              Holger Schemel                              *
-*              Oststrasse 11a                              *
-*              33604 Bielefeld                             *
-*              phone: ++49 +521 290471                     *
-*              email: aeglos@valinor.owl.de                *
+* (c) 1994-2000 Artsoft Entertainment                      *
+*               Holger Schemel                             *
+*               Detmolder Strasse 189                      *
+*               33604 Bielefeld                            *
+*               Germany                                    *
+*               e-mail: info@artsoft.org                   *
 *----------------------------------------------------------*
-*  misc.c                                                  *
+* misc.c                                                   *
 ***********************************************************/
 
 #include <time.h>
 #include <sys/time.h>
 #include <sys/types.h>
+#include <sys/stat.h>
 #include <stdarg.h>
 #include <ctype.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "platform.h"
 
 #if !defined(PLATFORM_WIN32)
 #include <pwd.h>
 #include <sys/param.h>
 #endif
 
-#include "libgame.h"
-
-#include "main_TMP.h"
-
 #include "misc.h"
+#include "random.h"
 
-#if 0
-#include "joystick_TMP.h"
-#endif
 
 #if defined(PLATFORM_MSDOS)
 volatile unsigned long counter = 0;
@@ -415,37 +414,6 @@ char *getStringToLower(char *s)
   return s_copy;
 }
 
-void MarkTileDirty(int x, int y)
-{
-  int xx = redraw_x1 + x;
-  int yy = redraw_y1 + y;
-
-  if (!redraw[xx][yy])
-    redraw_tiles++;
-
-  redraw[xx][yy] = TRUE;
-  redraw_mask |= REDRAW_TILES;
-}
-
-void SetBorderElement()
-{
-  int x, y;
-
-  BorderElement = EL_LEERRAUM;
-
-  for(y=0; y<lev_fieldy && BorderElement == EL_LEERRAUM; y++)
-  {
-    for(x=0; x<lev_fieldx; x++)
-    {
-      if (!IS_MASSIVE(Feld[x][y]))
-	BorderElement = EL_BETON;
-
-      if (y != 0 && y != lev_fieldy - 1 && x != lev_fieldx - 1)
-	x = lev_fieldx - 2;
-    }
-  }
-}
-
 void GetOptions(char *argv[])
 {
   char **options_left = &argv[1];
@@ -462,11 +430,6 @@ void GetOptions(char *argv[])
   options.verbose = FALSE;
   options.debug = FALSE;
 
-  /* initialize some more global variables */
-  global.frames_per_second = 0;
-  global.fps_slowdown = FALSE;
-  global.fps_slowdown_factor = 1;
-
   while (*options_left)
   {
     char option_str[MAX_OPTION_LEN];
@@ -511,7 +474,7 @@ void GetOptions(char *argv[])
 	     "  -s, --serveronly              only start network server\n"
 	     "  -n, --network                 network multiplayer game\n"
 	     "  -v, --verbose                 verbose mode\n",
-	     program_name);
+	     program.command_basename);
       exit(0);
     }
     else if (strncmp(option, "-display", option_len) == 0)
@@ -597,7 +560,7 @@ void Error(int mode, char *format, ...)
   if ((error = openErrorFile()) == NULL)
   {
     printf("Cannot write to error output file!\n");
-    CloseAllAndExit(1);
+    program.exit_function(1);
   }
 #endif
 
@@ -612,7 +575,7 @@ void Error(int mode, char *format, ...)
   {
     va_list ap;
 
-    fprintf(error, "%s%s: ", program_name, process_name);
+    fprintf(error, "%s%s: ", program.command_basename, process_name);
 
     if (mode & ERR_WARN)
       fprintf(error, "warning: ");
@@ -626,10 +589,10 @@ void Error(int mode, char *format, ...)
   
   if (mode & ERR_HELP)
     fprintf(error, "%s: Try option '--help' for more information.\n",
-	    program_name);
+	    program.command_basename);
 
   if (mode & ERR_EXIT)
-    fprintf(error, "%s%s: aborting\n", program_name, process_name);
+    fprintf(error, "%s%s: aborting\n", program.command_basename, process_name);
 
   if (error != stderr)
     fclose(error);
@@ -639,7 +602,7 @@ void Error(int mode, char *format, ...)
     if (mode & ERR_FROM_SERVER)
       exit(1);				/* child process: normal exit */
     else
-      CloseAllAndExit(1);		/* main process: clean up stuff */
+      program.exit_function(1);		/* main process: clean up stuff */
   }
 }
 
@@ -1285,9 +1248,101 @@ inline void swap_number_pairs(int *x1, int *y1, int *x2, int *y2)
 }
 
 
-/* ------------------------------------------------------------------------- */
+/* ========================================================================= */
+/* some stuff from "files.c"                                                 */
+/* ========================================================================= */
+
+#define MODE_R_ALL		(S_IRUSR | S_IRGRP | S_IROTH)
+#define MODE_W_ALL		(S_IWUSR | S_IWGRP | S_IWOTH)
+#define MODE_X_ALL		(S_IXUSR | S_IXGRP | S_IXOTH)
+#define USERDATA_DIR_MODE	(MODE_R_ALL | MODE_X_ALL | S_IWUSR)
+
+char *getUserDataDir(void)
+{
+  static char *userdata_dir = NULL;
+
+  if (!userdata_dir)
+  {
+    char *home_dir = getHomeDir();
+    char *data_dir = program.userdata_directory;
+
+    userdata_dir = getPath2(home_dir, data_dir);
+  }
+
+  return userdata_dir;
+}
+
+void createDirectory(char *dir, char *text)
+{
+  if (access(dir, F_OK) != 0)
+#if defined(PLATFORM_WIN32)
+    if (mkdir(dir) != 0)
+#else
+    if (mkdir(dir, USERDATA_DIR_MODE) != 0)
+#endif
+      Error(ERR_WARN, "cannot create %s directory '%s'", text, dir);
+}
+
+void InitUserDataDirectory()
+{
+  createDirectory(getUserDataDir(), "user data");
+}
+
+
+/* ========================================================================= */
+/* functions only needed for non-Unix (non-command-line) systems */
+/* ========================================================================= */
+
+#if !defined(PLATFORM_UNIX)
+
+#define ERROR_FILENAME		"error.out"
+
+void initErrorFile()
+{
+  char *filename;
+
+  InitUserDataDirectory();
+
+  filename = getPath2(getUserDataDir(), ERROR_FILENAME);
+  unlink(filename);
+  free(filename);
+}
+
+FILE *openErrorFile()
+{
+  char *filename;
+  FILE *error_file;
+
+  filename = getPath2(getUserDataDir(), ERROR_FILENAME);
+  error_file = fopen(filename, MODE_APPEND);
+  free(filename);
+
+  return error_file;
+}
+
+void dumpErrorFile()
+{
+  char *filename;
+  FILE *error_file;
+
+  filename = getPath2(getUserDataDir(), ERROR_FILENAME);
+  error_file = fopen(filename, MODE_READ);
+  free(filename);
+
+  if (error_file != NULL)
+  {
+    while (!feof(error_file))
+      fputc(fgetc(error_file), stderr);
+
+    fclose(error_file);
+  }
+}
+#endif
+
+
+/* ========================================================================= */
 /* the following is only for debugging purpose and normally not used         */
-/* ------------------------------------------------------------------------- */
+/* ========================================================================= */
 
 #define DEBUG_NUM_TIMESTAMPS	3