added animation events triggered by clicking other global animations

[rocksndiamonds.git] / src / libgame / misc.c

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index 559fd3859a69b443e9a95267d269c92118780c5c..4c1f5683c67175dc0641771d72ddee2bdeed337e 100644 (file)
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -222,6 +222,18 @@ void Print(char *format, ...)
   va_end(ap);
 }
 
+void PrintNoLog(char *format, ...)
+{
+  FILE *file = program.log_file_default[LOG_OUT_ID];
+  va_list ap;
+
+  va_start(ap, format);
+  vfprintf(file, format, ap);
+  va_end(ap);
+
+  fflush(file);
+}
+
 void PrintLine(char *line_chars, int line_length)
 {
   int i;
@@ -682,6 +694,7 @@ static char *getProgramMainDataPath()
 
 #if defined(PLATFORM_MACOSX)
   static char *main_data_binary_subdir = NULL;
+  static char *main_data_files_subdir = NULL;
 
   if (main_data_binary_subdir == NULL)
   {
@@ -693,14 +706,37 @@ static char *getProgramMainDataPath()
            program.program_title, MAC_APP_BINARY_SUBDIR);
   }
 
-  // cut relative path to Mac OS X application binary directory from path
+  if (main_data_files_subdir == NULL)
+  {
+    main_data_files_subdir = checked_malloc(strlen(program.program_title) + 1 +
+                                           strlen("app") + 1 +
+                                           strlen(MAC_APP_FILES_SUBDIR) + 1);
+
+    sprintf(main_data_files_subdir, "%s.app/%s",
+           program.program_title, MAC_APP_FILES_SUBDIR);
+  }
+
   if (strSuffix(main_data_path, main_data_binary_subdir))
+  {
+    char *main_data_path_old = main_data_path;
+
+    // cut relative path to Mac OS X application binary directory from path
     main_data_path[strlen(main_data_path) -
                   strlen(main_data_binary_subdir)] = '\0';
 
-  // cut trailing path separator from path (but not if path is root directory)
-  if (strSuffix(main_data_path, "/") && !strEqual(main_data_path, "/"))
-    main_data_path[strlen(main_data_path) - 1] = '\0';
+    // cut trailing path separator from path (but not if path is root directory)
+    if (strSuffix(main_data_path, "/") && !strEqual(main_data_path, "/"))
+      main_data_path[strlen(main_data_path) - 1] = '\0';
+
+    // replace empty path with current directory
+    if (strEqual(main_data_path, ""))
+      main_data_path = ".";
+
+    // add relative path to Mac OS X application resources directory to path
+    main_data_path = getPath2(main_data_path, main_data_files_subdir);
+
+    free(main_data_path_old);
+  }
 #endif
 
   return main_data_path;
@@ -2680,6 +2716,78 @@ static boolean string_has_parameter(char *s, char *s_contained)
   return string_has_parameter(substring, s_contained);
 }
 
+static boolean string_has_anim_parameter(char *s, char *s_contained)
+{
+  char *s_copy = getStringCopy(s);
+  boolean has_parameter = FALSE;
+  int len_s_copy = strlen(s_copy);
+  int i;
+
+  // replace all "anim" and "part" numbers with 'X'
+  for (i = 0; i < len_s_copy; i++)
+    if (s_copy[i] >= '1' && s_copy[i] <= '8')
+      s_copy[i] = 'X';
+
+  has_parameter = string_has_parameter(s_copy, s_contained);
+
+  checked_free(s_copy);
+
+  return has_parameter;
+}
+
+int get_anim_parameter_value(char *s)
+{
+  char *pattern_1 = "click:anim_";
+  char *pattern_2 = ".part_";
+  char *matching_char = NULL;
+  char *s_ptr = s;
+  int result = ANIM_EVENT_NONE;
+
+  matching_char = strstr(s_ptr, pattern_1);
+  if (matching_char == NULL)
+    return result;
+
+  s_ptr = matching_char + strlen(pattern_1);
+  if (*s_ptr == '\0')
+    return result;
+
+  // check for "click:anim_X"
+  if (*s_ptr >= '1' && *s_ptr <= '8')
+  {
+    result |= ANIM_EVENT_CLICK_ANIM_1 << (*s_ptr - '1');
+    s_ptr++;
+
+    // check for "click:anim_X.part_X"
+    if (strPrefix(s_ptr, pattern_2))
+    {
+      s_ptr += strlen(pattern_2);
+
+      if (*s_ptr >= '1' && *s_ptr <= '8')
+      {
+       result |= ANIM_EVENT_CLICK_PART_1 << (*s_ptr - '1');
+       s_ptr++;
+      }
+    }
+    else
+    {
+      // no "part_X" specified -- trigger by click on any part
+      result |= ANIM_EVENT_CLICK_PART_ALL;
+    }
+  }
+
+  /* discard result if next character is neither delimiter nor whitespace */
+  if (!(*s_ptr == ',' || *s_ptr == '\0' ||
+       *s_ptr == ' ' || *s_ptr == '\t'))
+    return get_anim_parameter_value(s_ptr);
+
+  /* check if string contains another parameter string after a comma */
+  s_ptr = strchr(s_ptr, ',');
+  if (s_ptr == NULL)   /* string does not contain a comma */
+    return result;
+
+  return result | get_anim_parameter_value(s_ptr);
+}
+
 int get_parameter_value(char *value_raw, char *suffix, int type)
 {
   char *value = getStringToLower(value_raw);
@@ -2746,6 +2854,18 @@ 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, ".init_event") ||
+          strEqual(suffix, ".anim_event"))
+  {
+    result = ANIM_EVENT_DEFAULT;
+
+    if (string_has_parameter(value, "click"))
+      result |= ANIM_EVENT_CLICK_SELF;
+
+    if (string_has_anim_parameter(value, "click:anim_X") ||
+       string_has_anim_parameter(value, "click:anim_X.part_X"))
+      result |= get_anim_parameter_value(value);
+  }
   else if (strEqual(suffix, ".class"))
   {
     result = (strEqual(value, ARG_UNDEFINED) ? ARG_UNDEFINED_VALUE :