X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fmisc.c;h=d28b48dff26ceb9580949eaf674b14f990e3f686;hb=0838017832a108ba365ea0efb851fc8c4d5f3aa5;hp=f9ec87fe5b15cf9c1206f7f6b83bade9c302e0df;hpb=e14251b595dcb8586f57ea78a6a52b3bd03ee272;p=rocksndiamonds.git

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index f9ec87fe..d28b48df 100644
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -106,7 +106,7 @@ char *int2str(int number, int size)
   if (size > 20)
     size = 20;
 
-  if (size)
+  if (size > 0)
   {
     sprintf(s, "                    %09d", number);
     return &s[strlen(s) - size];
@@ -156,6 +156,11 @@ int log_2(unsigned int x)
   return e;
 }
 
+boolean getTokenValueFromString(char *string, char **token, char **value)
+{
+  return getTokenValueFromSetupLine(string, token, value);
+}
+
 
 /* ------------------------------------------------------------------------- */
 /* counter functions                                                         */
@@ -498,36 +503,45 @@ char *getBasePath(char *filename)
 /* various string functions                                                  */
 /* ------------------------------------------------------------------------- */
 
-char *getPath2(char *path1, char *path2)
+char *getStringCat2WithSeparator(char *s1, char *s2, char *sep)
 {
-  char *sep = STRING_PATH_SEPARATOR;
-  char *complete_path = checked_malloc(strlen(path1) + 1 +
-				       strlen(path2) + 1);
+  char *complete_string = checked_malloc(strlen(s1) + strlen(sep) +
+					 strlen(s2) + 1);
 
-  sprintf(complete_path, "%s%s%s", path1, sep, path2);
+  sprintf(complete_string, "%s%s%s", s1, sep, s2);
 
-  return complete_path;
+  return complete_string;
 }
 
-char *getPath3(char *path1, char *path2, char *path3)
+char *getStringCat3WithSeparator(char *s1, char *s2, char *s3, char *sep)
 {
-  char *sep = STRING_PATH_SEPARATOR;
-  char *complete_path = checked_malloc(strlen(path1) + 1 +
-				       strlen(path2) + 1 +
-				       strlen(path3) + 1);
+  char *complete_string = checked_malloc(strlen(s1) + strlen(sep) +
+					 strlen(s2) + strlen(sep) +
+					 strlen(s3) + 1);
 
-  sprintf(complete_path, "%s%s%s%s%s", path1, sep, path2, sep, path3);
+  sprintf(complete_string, "%s%s%s%s%s", s1, sep, s2, sep, s3);
 
-  return complete_path;
+  return complete_string;
 }
 
 char *getStringCat2(char *s1, char *s2)
 {
-  char *complete_string = checked_malloc(strlen(s1) + strlen(s2) + 1);
+  return getStringCat2WithSeparator(s1, s2, "");
+}
 
-  sprintf(complete_string, "%s%s", s1, s2);
+char *getStringCat3(char *s1, char *s2, char *s3)
+{
+  return getStringCat3WithSeparator(s1, s2, s3, "");
+}
 
-  return complete_string;
+char *getPath2(char *path1, char *path2)
+{
+  return getStringCat2WithSeparator(path1, path2, STRING_PATH_SEPARATOR);
+}
+
+char *getPath3(char *path1, char *path2, char *path3)
+{
+  return getStringCat3WithSeparator(path1, path2, path3, STRING_PATH_SEPARATOR);
 }
 
 char *getStringCopy(char *s)
@@ -543,6 +557,21 @@ char *getStringCopy(char *s)
   return s_copy;
 }
 
+char *getStringCopyN(char *s, int n)
+{
+  char *s_copy;
+  int s_len = MAX(0, n);
+
+  if (s == NULL)
+    return NULL;
+
+  s_copy = checked_malloc(s_len + 1);
+  strncpy(s_copy, s, s_len);
+  s[s_len] = '\0';
+
+  return s_copy;
+}
+
 char *getStringToLower(char *s)
 {
   char *s_copy = checked_malloc(strlen(s) + 1);
@@ -570,6 +599,14 @@ boolean strEqual(char *s1, char *s2)
 	  strcmp(s1, s2) == 0);
 }
 
+boolean strEqualN(char *s1, char *s2, int n)
+{
+  return (s1 == NULL && s2 == NULL ? TRUE  :
+	  s1 == NULL && s2 != NULL ? FALSE :
+	  s1 != NULL && s2 == NULL ? FALSE :
+	  strncmp(s1, s2, n) == 0);
+}
+
 
 /* ------------------------------------------------------------------------- */
 /* command line option handling functions                                    */
@@ -799,7 +836,7 @@ void Error(int mode, char *format, ...)
   if (mode & ERR_WARN && !options.verbose)
     return;
 
-  if (mode == ERR_RETURN_LINE)
+  if (mode == ERR_INFO_LINE)
   {
     if (!last_line_was_separator)
       fprintf_line(program.error_file, format, 79);
@@ -1210,6 +1247,7 @@ void translate_keyname(Key *keysym, char **x11name, char **name, int mode)
     { KSYM_asciitilde,	"XK_asciitilde",	"~" },
 
     /* special (non-ASCII) keys */
+    { KSYM_degree,	"XK_degree",		"°" },
     { KSYM_Adiaeresis,	"XK_Adiaeresis",	"Ä" },
     { KSYM_Odiaeresis,	"XK_Odiaeresis",	"Ö" },
     { KSYM_Udiaeresis,	"XK_Udiaeresis",	"Ü" },
@@ -1438,16 +1476,23 @@ Key getKeyFromX11KeyName(char *x11name)
 char getCharFromKey(Key key)
 {
   char *keyname = getKeyNameFromKey(key);
-  char letter = 0;
+  char c = 0;
 
   if (strlen(keyname) == 1)
-    letter = keyname[0];
+    c = keyname[0];
   else if (strEqual(keyname, "space"))
-    letter = ' ';
-  else if (strEqual(keyname, "circumflex"))
-    letter = '^';
+    c = ' ';
+
+  return c;
+}
+
+char getValidConfigValueChar(char c)
+{
+  if (c == '#' ||	/* used to mark comments */
+      c == '\\')	/* used to mark continued lines */
+    c = 0;
 
-  return letter;
+  return c;
 }
 
 
@@ -1544,7 +1589,7 @@ void deleteNodeFromList(ListNode **node_first, char *key,
 
   if (strEqual((*node_first)->key, key))
   {
-    free((*node_first)->key);
+    checked_free((*node_first)->key);
     if (destructor_function)
       destructor_function((*node_first)->content);
     *node_first = (*node_first)->next;
@@ -1761,6 +1806,20 @@ int get_parameter_value(char *value_raw, char *suffix, int type)
 	      strEqual(value, "up")    ? MV_UP :
 	      strEqual(value, "down")  ? MV_DOWN : MV_NONE);
   }
+  else if (strEqual(suffix, ".align"))
+  {
+    result = (strEqual(value, "left")   ? ALIGN_LEFT :
+	      strEqual(value, "right")  ? ALIGN_RIGHT :
+	      strEqual(value, "center") ? ALIGN_CENTER :
+	      strEqual(value, "middle") ? ALIGN_CENTER : ALIGN_DEFAULT);
+  }
+  else if (strEqual(suffix, ".valign"))
+  {
+    result = (strEqual(value, "top")    ? VALIGN_TOP :
+	      strEqual(value, "bottom") ? VALIGN_BOTTOM :
+	      strEqual(value, "middle") ? VALIGN_MIDDLE :
+	      strEqual(value, "center") ? VALIGN_MIDDLE : VALIGN_DEFAULT);
+  }
   else if (strEqual(suffix, ".anim_mode"))
   {
     result = (string_has_parameter(value, "none")	? ANIM_NONE :
@@ -1774,6 +1833,7 @@ int get_parameter_value(char *value_raw, char *suffix, int type)
 	      string_has_parameter(value, "ce_delay")	? ANIM_CE_DELAY :
 	      string_has_parameter(value, "horizontal")	? ANIM_HORIZONTAL :
 	      string_has_parameter(value, "vertical")	? ANIM_VERTICAL :
+	      string_has_parameter(value, "centered")	? ANIM_CENTERED :
 	      ANIM_DEFAULT);
 
     if (string_has_parameter(value, "reverse"))
@@ -1785,6 +1845,18 @@ int get_parameter_value(char *value_raw, char *suffix, int type)
     if (string_has_parameter(value, "static_panel"))
       result |= ANIM_STATIC_PANEL;
   }
+  else if (strEqual(suffix, ".fade_mode"))
+  {
+    result = (string_has_parameter(value, "none")	? FADE_MODE_NONE :
+	      string_has_parameter(value, "fade")	? FADE_MODE_FADE :
+	      string_has_parameter(value, "crossfade")	? FADE_MODE_CROSSFADE :
+	      string_has_parameter(value, "melt")	? FADE_MODE_MELT :
+	      FADE_MODE_DEFAULT);
+  }
+  else if (strEqualN(suffix, ".font", 5))	/* (may also be ".font_xyz") */
+  {
+    result = gfx.get_font_from_token_function(value);
+  }
   else		/* generic parameter of type integer or boolean */
   {
     result = (strEqual(value, ARG_UNDEFINED) ? ARG_UNDEFINED_VALUE :
@@ -1798,7 +1870,7 @@ int get_parameter_value(char *value_raw, char *suffix, int type)
   return result;
 }
 
-int get_auto_parameter_value(char *token, char *value_raw)
+int get_token_parameter_value(char *token, char *value_raw)
 {
   char *suffix;
 
@@ -1809,6 +1881,21 @@ int get_auto_parameter_value(char *token, char *value_raw)
   if (suffix == NULL)
     suffix = token;
 
+#if 0
+  if (strncmp(suffix, ".font", 5) == 0)
+  {
+    int i;
+
+    /* !!! OPTIMIZE THIS BY USING HASH !!! */
+    for (i = 0; i < NUM_FONTS; i++)
+      if (strEqual(value_raw, font_info[i].token_name))
+	return i;
+
+    /* if font not found, use reliable default value */
+    return FONT_INITIAL_1;
+  }
+#endif
+
   return get_parameter_value(value_raw, suffix, TYPE_INTEGER);
 }
 
@@ -1940,28 +2027,36 @@ struct FileInfo *getFileListFromConfigList(struct ConfigInfo *config_list,
 	  !strEqual(&config_list[i].value[len_config_value - 4], ".wav") &&
 	  !strEqual(config_list[i].value, UNDEFINED_FILENAME))
       {
-	Error(ERR_RETURN, "Configuration directive '%s' -> '%s':",
+	Error(ERR_INFO, "Configuration directive '%s' -> '%s':",
 	      config_list[i].token, config_list[i].value);
 	Error(ERR_EXIT, "This seems to be no valid definition -- please fix");
       }
 
       file_list[list_pos].token = config_list[i].token;
       file_list[list_pos].default_filename = config_list[i].value;
+
+#if 0
+      printf("::: '%s' => '%s'\n", config_list[i].token, config_list[i].value);
+#endif
     }
   }
 
   num_file_list_entries_found = list_pos + 1;
   if (num_file_list_entries_found != num_file_list_entries)
   {
-    Error(ERR_RETURN_LINE, "-");
-    Error(ERR_RETURN, "inconsistant config list information:");
-    Error(ERR_RETURN, "- should be:   %d (according to 'src/conf_gfx.h')",
+    Error(ERR_INFO_LINE, "-");
+    Error(ERR_INFO, "inconsistant config list information:");
+    Error(ERR_INFO, "- should be:   %d (according to 'src/conf_xxx.h')",
 	  num_file_list_entries);
-    Error(ERR_RETURN, "- found to be: %d (according to 'src/conf_gfx.c')",
+    Error(ERR_INFO, "- found to be: %d (according to 'src/conf_xxx.c')",
 	  num_file_list_entries_found);
     Error(ERR_EXIT,   "please fix");
   }
 
+#if 0
+  printf("::: ---------- DONE ----------\n");
+#endif
+
   return file_list;
 }
 
@@ -2397,53 +2492,53 @@ static void LoadArtworkConfigFromFilename(struct ArtworkListInfo *artwork_info,
 
     if (options.debug && dynamic_tokens_found)
     {
-      Error(ERR_RETURN_LINE, "-");
-      Error(ERR_RETURN, "dynamic token(s) found in config file:");
-      Error(ERR_RETURN, "- config file: '%s'", filename);
+      Error(ERR_INFO_LINE, "-");
+      Error(ERR_INFO, "dynamic token(s) found in config file:");
+      Error(ERR_INFO, "- config file: '%s'", filename);
 
       for (list = setup_file_list; list != NULL; list = list->next)
       {
 	char *value = getHashEntry(extra_file_hash, list->token);
 
 	if (value != NULL && strEqual(value, known_token_value))
-	  Error(ERR_RETURN, "- dynamic token: '%s'", list->token);
+	  Error(ERR_INFO, "- dynamic token: '%s'", list->token);
       }
 
-      Error(ERR_RETURN_LINE, "-");
+      Error(ERR_INFO_LINE, "-");
     }
 
     if (unknown_tokens_found)
     {
-      Error(ERR_RETURN_LINE, "-");
-      Error(ERR_RETURN, "warning: unknown token(s) found in config file:");
-      Error(ERR_RETURN, "- config file: '%s'", filename);
+      Error(ERR_INFO_LINE, "-");
+      Error(ERR_INFO, "warning: unknown token(s) found in config file:");
+      Error(ERR_INFO, "- config file: '%s'", filename);
 
       for (list = setup_file_list; list != NULL; list = list->next)
       {
 	char *value = getHashEntry(extra_file_hash, list->token);
 
 	if (value != NULL && !strEqual(value, known_token_value))
-	  Error(ERR_RETURN, "- dynamic token: '%s'", list->token);
+	  Error(ERR_INFO, "- dynamic token: '%s'", list->token);
       }
 
-      Error(ERR_RETURN_LINE, "-");
+      Error(ERR_INFO_LINE, "-");
     }
 
     if (undefined_values_found)
     {
-      Error(ERR_RETURN_LINE, "-");
-      Error(ERR_RETURN, "warning: undefined values found in config file:");
-      Error(ERR_RETURN, "- config file: '%s'", filename);
+      Error(ERR_INFO_LINE, "-");
+      Error(ERR_INFO, "warning: undefined values found in config file:");
+      Error(ERR_INFO, "- config file: '%s'", filename);
 
       for (list = setup_file_list; list != NULL; list = list->next)
       {
 	char *value = getHashEntry(empty_file_hash, list->token);
 
 	if (value != NULL)
-	  Error(ERR_RETURN, "- undefined value for token: '%s'", list->token);
+	  Error(ERR_INFO, "- undefined value for token: '%s'", list->token);
       }
 
-      Error(ERR_RETURN_LINE, "-");
+      Error(ERR_INFO_LINE, "-");
     }
 
     freeSetupFileList(setup_file_list);
@@ -2472,7 +2567,7 @@ void LoadArtworkConfig(struct ArtworkListInfo *artwork_info)
   char *filename_base = UNDEFINED_FILENAME, *filename_local;
   int i, j;
 
-  DrawInitText("Loading artwork config:", 120, FC_GREEN);
+  DrawInitText("Loading artwork config", 120, FC_GREEN);
   DrawInitText(ARTWORKINFO_FILENAME(artwork_info->type), 150, FC_YELLOW);
 
   /* always start with reliable default values */
@@ -2549,9 +2644,9 @@ static void replaceArtworkListEntry(struct ArtworkListInfo *artwork_info,
 {
   char *init_text[] =
   {
-    "Loading graphics:",
-    "Loading sounds:",
-    "Loading music:"
+    "Loading graphics",
+    "Loading sounds",
+    "Loading music"
   };
 
   ListNode *node;
@@ -2649,7 +2744,7 @@ static void LoadCustomArtwork(struct ArtworkListInfo *artwork_info,
 			      struct FileInfo *file_list_entry)
 {
 #if 0
-  printf("GOT CUSTOM ARTWORK FILE '%s'\n", filename);
+  printf("GOT CUSTOM ARTWORK FILE '%s'\n", file_list_entry->filename);
 #endif
 
   if (strEqual(file_list_entry->filename, UNDEFINED_FILENAME))
@@ -2769,10 +2864,48 @@ void NotifyUserAboutErrorFile()
 /* the following is only for debugging purpose and normally not used         */
 /* ------------------------------------------------------------------------- */
 
-#define DEBUG_NUM_TIMESTAMPS	3
+#if DEBUG
+
+#define DEBUG_NUM_TIMESTAMPS		3
+#define DEBUG_TIME_IN_MICROSECONDS	0
+
+#if DEBUG_TIME_IN_MICROSECONDS
+static double Counter_Microseconds()
+{
+  static struct timeval base_time = { 0, 0 };
+  struct timeval current_time;
+  double counter;
+
+  gettimeofday(&current_time, NULL);
+
+  /* reset base time in case of wrap-around */
+  if (current_time.tv_sec < base_time.tv_sec)
+    base_time = current_time;
+
+  counter =
+    ((double)(current_time.tv_sec  - base_time.tv_sec)) * 1000000 +
+    ((double)(current_time.tv_usec - base_time.tv_usec));
+
+  return counter;		/* return microseconds since last init */
+}
+#endif
 
 void debug_print_timestamp(int counter_nr, char *message)
 {
+#if DEBUG_TIME_IN_MICROSECONDS
+  static double counter[DEBUG_NUM_TIMESTAMPS][2];
+
+  if (counter_nr >= DEBUG_NUM_TIMESTAMPS)
+    Error(ERR_EXIT, "debugging: increase DEBUG_NUM_TIMESTAMPS in misc.c");
+
+  counter[counter_nr][0] = Counter_Microseconds();
+
+  if (message)
+    printf("%s %.3f ms\n", message,
+	   (counter[counter_nr][0] - counter[counter_nr][1]) / 1000);
+
+  counter[counter_nr][1] = counter[counter_nr][0];
+#else
   static long counter[DEBUG_NUM_TIMESTAMPS][2];
 
   if (counter_nr >= DEBUG_NUM_TIMESTAMPS)
@@ -2781,10 +2914,11 @@ void debug_print_timestamp(int counter_nr, char *message)
   counter[counter_nr][0] = Counter();
 
   if (message)
-    printf("%s %.2f seconds\n", message,
+    printf("%s %.3f s\n", message,
 	   (float)(counter[counter_nr][0] - counter[counter_nr][1]) / 1000);
 
-  counter[counter_nr][1] = Counter();
+  counter[counter_nr][1] = counter[counter_nr][0];
+#endif
 }
 
 void debug_print_parent_only(char *format, ...)
@@ -2803,3 +2937,4 @@ void debug_print_parent_only(char *format, ...)
     printf("\n");
   }
 }
+#endif