{
boolean do_busy_waiting = (milliseconds_delay < 5 ? TRUE : FALSE);
-#if 0
-#if defined(PLATFORM_MSDOS)
- /* don't use select() to perform waiting operations under DOS
- environment; always use a busy loop for waiting instead */
- do_busy_waiting = TRUE;
-#endif
-#endif
-
if (do_busy_waiting)
{
/* we want to wait only a few ms -- if we assume that we have a
char *rw_base_path = RW_BASE_PATH;
char **options_left = &argv[1];
+#if !defined(PLATFORM_MACOSX)
+ /* if the program is configured to start from current directory (default),
+ determine program package directory (KDE/Konqueror does not do this by
+ itself and fails otherwise); on Mac OS X, the program binary is stored
+ in an application package directory -- do not try to use this directory
+ as the program data directory (Mac OS X handles this correctly anyway) */
+
if (strcmp(ro_base_path, ".") == 0)
ro_base_path = program.command_basepath;
if (strcmp(rw_base_path, ".") == 0)
rw_base_path = program.command_basepath;
+#endif
/* initialize global program options */
options.display_name = NULL;
if (option_arg == next_option)
options_left++;
-#if 1
/* when doing batch processing, always enable verbose mode (warnings) */
options.verbose = TRUE;
-#endif
}
else if (*option == '-')
{
*y2 = help_y;
}
+/* the "put" variants of the following file access functions check for the file
+ pointer being != NULL and return the number of bytes they have or would have
+ written; this allows for chunk writing functions to first determine the size
+ of the (not yet written) chunk, write the correct chunk size and finally
+ write the chunk itself */
+
+int getFile8BitInteger(FILE *file)
+{
+ return fgetc(file);
+}
+
+int putFile8BitInteger(FILE *file, int value)
+{
+ if (file != NULL)
+ fputc(value, file);
+
+ return 1;
+}
+
int getFile16BitInteger(FILE *file, int byte_order)
{
if (byte_order == BYTE_ORDER_BIG_ENDIAN)
(fgetc(file) << 8));
}
-void putFile16BitInteger(FILE *file, int value, int byte_order)
+int putFile16BitInteger(FILE *file, int value, int byte_order)
{
- if (byte_order == BYTE_ORDER_BIG_ENDIAN)
- {
- fputc((value >> 8) & 0xff, file);
- fputc((value >> 0) & 0xff, file);
- }
- else /* BYTE_ORDER_LITTLE_ENDIAN */
+ if (file != NULL)
{
- fputc((value >> 0) & 0xff, file);
- fputc((value >> 8) & 0xff, file);
+ if (byte_order == BYTE_ORDER_BIG_ENDIAN)
+ {
+ fputc((value >> 8) & 0xff, file);
+ fputc((value >> 0) & 0xff, file);
+ }
+ else /* BYTE_ORDER_LITTLE_ENDIAN */
+ {
+ fputc((value >> 0) & 0xff, file);
+ fputc((value >> 8) & 0xff, file);
+ }
}
+
+ return 2;
}
int getFile32BitInteger(FILE *file, int byte_order)
(fgetc(file) << 24));
}
-void putFile32BitInteger(FILE *file, int value, int byte_order)
+int putFile32BitInteger(FILE *file, int value, int byte_order)
{
- if (byte_order == BYTE_ORDER_BIG_ENDIAN)
- {
- fputc((value >> 24) & 0xff, file);
- fputc((value >> 16) & 0xff, file);
- fputc((value >> 8) & 0xff, file);
- fputc((value >> 0) & 0xff, file);
- }
- else /* BYTE_ORDER_LITTLE_ENDIAN */
+ if (file != NULL)
{
- fputc((value >> 0) & 0xff, file);
- fputc((value >> 8) & 0xff, file);
- fputc((value >> 16) & 0xff, file);
- fputc((value >> 24) & 0xff, file);
+ if (byte_order == BYTE_ORDER_BIG_ENDIAN)
+ {
+ fputc((value >> 24) & 0xff, file);
+ fputc((value >> 16) & 0xff, file);
+ fputc((value >> 8) & 0xff, file);
+ fputc((value >> 0) & 0xff, file);
+ }
+ else /* BYTE_ORDER_LITTLE_ENDIAN */
+ {
+ fputc((value >> 0) & 0xff, file);
+ fputc((value >> 8) & 0xff, file);
+ fputc((value >> 16) & 0xff, file);
+ fputc((value >> 24) & 0xff, file);
+ }
}
+
+ return 4;
}
boolean getFileChunk(FILE *file, char *chunk_name, int *chunk_size,
fputc(version_build, file);
}
+void ReadBytesFromFile(FILE *file, byte *buffer, unsigned long bytes)
+{
+ int i;
+
+ for(i = 0; i < bytes && !feof(file); i++)
+ buffer[i] = fgetc(file);
+}
+
+void WriteBytesToFile(FILE *file, byte *buffer, unsigned long bytes)
+{
+ int i;
+
+ for(i = 0; i < bytes; i++)
+ fputc(buffer[i], file);
+}
+
void ReadUnusedBytesFromFile(FILE *file, unsigned long bytes)
{
while (bytes-- && !feof(file))
{
ListNode *node_new = newListNode();
-#if 0
- printf("LIST: adding node with key '%s'\n", key);
-#endif
-
node_new->key = getStringCopy(key);
node_new->content = content;
node_new->next = *node_first;
if (node_first == NULL || *node_first == NULL)
return;
-#if 0
- printf("[CHECKING LIST KEY '%s' == '%s']\n",
- (*node_first)->key, key);
-#endif
-
if (strcmp((*node_first)->key, key) == 0)
{
-#if 0
- printf("[DELETING LIST ENTRY]\n");
-#endif
-
free((*node_first)->key);
if (destructor_function)
destructor_function((*node_first)->content);
if (filename == NULL)
return FALSE;
-#if 0
- printf("checking file '%s'\n", filename);
-#endif
-
return (access(filename, F_OK) == 0);
}
return string_has_parameter(substring, s_contained);
}
-int get_parameter_value(char *suffix, char *value_raw, int type)
+int get_parameter_value(char *value_raw, char *suffix, int type)
{
char *value = getStringToLower(value_raw);
int result = 0; /* probably a save default value */
if (suffix == NULL)
suffix = token;
- return get_parameter_value(suffix, value_raw, TYPE_INTEGER);
+ return get_parameter_value(value_raw, suffix, TYPE_INTEGER);
}
static void FreeCustomArtworkList(struct ArtworkListInfo *,
int len_token = strlen(token);
int len_suffix = strlen(suffix);
-#if 0
- if (IS_PARENT_PROCESS())
- printf(":::::::::: check '%s' for '%s' ::::::::::\n", token, suffix);
-#endif
-
if (start_pos < 0) /* compare suffix from end of string */
start_pos += len_token;
/* mark config file token as well known from default config */
setHashEntry(setup_file_hash, file_list_entry->token, known_token_value);
}
-#if 0
- else
- {
- if (strcmp(file_list_entry->filename,
- file_list_entry->default_filename) != 0)
- printf("___ resetting '%s' to default\n", file_list_entry->token);
-
- setString(&file_list_entry->filename, file_list_entry->default_filename);
- }
-#endif
/* check for config tokens that can be build by base token and suffixes */
for (i = 0; suffix_list[i].token != NULL; i++)
struct FileInfo *new_list_entry;
int parameter_array_size = num_suffix_list_entries * sizeof(char *);
-#if 0
- if (IS_PARENT_PROCESS())
- printf("===> found dynamic definition '%s'\n", token);
-#endif
-
(*num_list_entries)++;
*list = checked_realloc(*list, *num_list_entries * sizeof(struct FileInfo));
new_list_entry = &(*list)[*num_list_entries - 1];
if (filename == NULL)
return;
-#if 0
- printf("::: LoadArtworkConfigFromFilename: '%s'\n", filename);
-#endif
-
if ((setup_file_hash = loadSetupFileHash(filename)) == NULL)
return;
/* at this point, we do not need the setup file hash anymore -- free it */
freeSetupFileHash(setup_file_hash);
-#if 1
/* map deprecated to current tokens (using prefix match and replace) */
BEGIN_HASH_ITERATION(valid_file_hash, itr)
{
}
}
END_HASH_ITERATION(valid_file_hash, itr)
-#endif
/* read parameters for all known config file tokens */
for (i = 0; i < num_file_list_entries; i++)
boolean base_prefix_found = FALSE;
boolean parameter_suffix_found = FALSE;
+#if 0
+ printf("::: examining '%s' -> '%s'\n", token, HASH_ITERATION_VALUE(itr));
+#endif
+
/* skip all parameter definitions (handled by read_token_parameters()) */
for (i = 0; i < num_suffix_list_entries && !parameter_suffix_found; i++)
{
parameter_suffix_found = TRUE;
}
-#if 0
- if (IS_PARENT_PROCESS())
- {
- if (parameter_suffix_found)
- printf("---> skipping token '%s' (parameter token)\n", token);
- else
- printf("---> examining token '%s': search prefix ...\n", token);
- }
-#endif
-
if (parameter_suffix_found)
continue;
{
char *filename = (*listnode)->source_filename;
-#if 0
- printf("[decrementing reference counter of artwork '%s']\n", filename);
-#endif
-
if (--(*listnode)->num_references <= 0)
- {
-#if 0
- printf("[deleting artwork '%s']\n", filename);
-#endif
-
deleteNodeFromList(&artwork_info->content_list, filename,
artwork_info->free_artwork);
- }
*listnode = NULL;
}
}
-#if 1
static void replaceArtworkListEntry(struct ArtworkListInfo *artwork_info,
struct ListNodeInfo **listnode,
struct FileInfo *file_list_entry)
char *basename = file_list_entry->filename;
char *filename = getCustomArtworkFilename(basename, artwork_info->type);
-#if 0
- if (strcmp(file_list_entry->token, "background.DOOR") == 0)
- printf("::: replaceArtworkListEntry: '%s' => '%s'\n",
- basename, filename);
-#endif
-
if (filename == NULL)
{
Error(ERR_WARN, "cannot find artwork file '%s'", basename);
return;
}
-#if 0
- if (strcmp(file_list_entry->token, "background.DOOR") == 0)
- printf("::: replaceArtworkListEntry: LOAD IT'\n");
-#endif
-
-#if 0
- printf("::: %s: '%s'\n", init_text[artwork_info->type], basename);
-#endif
-
DrawInitText(init_text[artwork_info->type], 120, FC_GREEN);
DrawInitText(basename, 150, FC_YELLOW);
{
int error_mode = ERR_WARN;
-#if 1
/* we can get away without sounds and music, but not without graphics */
if (artwork_info->type == ARTWORK_TYPE_GRAPHICS)
error_mode = ERR_EXIT;
-#endif
Error(error_mode, "cannot load artwork file '%s'", basename);
return;
}
}
-#else
-
-static void replaceArtworkListEntry(struct ArtworkListInfo *artwork_info,
- struct ListNodeInfo **listnode,
- char *basename)
-{
- char *init_text[] =
- {
- "Loading graphics:",
- "Loading sounds:",
- "Loading music:"
- };
-
- ListNode *node;
- char *filename = getCustomArtworkFilename(basename, artwork_info->type);
-
- if (filename == NULL)
- {
- int error_mode = ERR_WARN;
-
-#if 1
- /* !!! NEW ARTWORK FALLBACK CODE !!! NEARLY UNTESTED !!! */
- /* before failing, try fallback to default artwork */
-#else
- /* we can get away without sounds and music, but not without graphics */
- if (*listnode == NULL && artwork_info->type == ARTWORK_TYPE_GRAPHICS)
- error_mode = ERR_EXIT;
-#endif
-
- Error(error_mode, "cannot find artwork file '%s'", basename);
- return;
- }
-
- /* check if the old and the new artwork file are the same */
- if (*listnode && strcmp((*listnode)->source_filename, filename) == 0)
- {
- /* The old and new artwork are the same (have the same filename and path).
- This usually means that this artwork does not exist in this artwork set
- and a fallback to the existing artwork is done. */
-
-#if 0
- printf("[artwork '%s' already exists (same list entry)]\n", filename);
-#endif
-
- return;
- }
-
- /* delete existing artwork file entry */
- deleteArtworkListEntry(artwork_info, listnode);
-
- /* check if the new artwork file already exists in the list of artworks */
- if ((node = getNodeFromKey(artwork_info->content_list, filename)) != NULL)
- {
-#if 0
- printf("[artwork '%s' already exists (other list entry)]\n", filename);
-#endif
-
- *listnode = (struct ListNodeInfo *)node->content;
- (*listnode)->num_references++;
-
- return;
- }
-
-#if 0
- printf("::: %s: '%s'\n", init_text[artwork_info->type], basename);
-#endif
-
- DrawInitText(init_text[artwork_info->type], 120, FC_GREEN);
- DrawInitText(basename, 150, FC_YELLOW);
-
- if ((*listnode = artwork_info->load_artwork(filename)) != NULL)
- {
-#if 0
- printf("[adding new artwork '%s']\n", filename);
-#endif
-
- (*listnode)->num_references = 1;
- addNodeToList(&artwork_info->content_list, (*listnode)->source_filename,
- *listnode);
- }
- else
- {
- int error_mode = ERR_WARN;
-
-#if 1
- /* we can get away without sounds and music, but not without graphics */
- if (artwork_info->type == ARTWORK_TYPE_GRAPHICS)
- error_mode = ERR_EXIT;
-#endif
-
- Error(error_mode, "cannot load artwork file '%s'", basename);
- return;
- }
-}
-#endif
-
-#if 1
static void LoadCustomArtwork(struct ArtworkListInfo *artwork_info,
struct ListNodeInfo **listnode,
struct FileInfo *file_list_entry)
printf("GOT CUSTOM ARTWORK FILE '%s'\n", filename);
#endif
-#if 0
- if (strcmp(file_list_entry->token, "background.DOOR") == 0)
- printf("::: -> '%s' -> '%s'\n",
- file_list_entry->token, file_list_entry->filename);
-#endif
-
if (strcmp(file_list_entry->filename, UNDEFINED_FILENAME) == 0)
{
deleteArtworkListEntry(artwork_info, listnode);
replaceArtworkListEntry(artwork_info, listnode, file_list_entry);
}
-#else
-
-static void LoadCustomArtwork(struct ArtworkListInfo *artwork_info,
- struct ListNodeInfo **listnode,
- char *basename)
-{
-#if 0
- printf("GOT CUSTOM ARTWORK FILE '%s'\n", filename);
-#endif
-
- if (strcmp(basename, UNDEFINED_FILENAME) == 0)
- {
- deleteArtworkListEntry(artwork_info, listnode);
- return;
- }
-
- replaceArtworkListEntry(artwork_info, listnode, basename);
-}
-#endif
-
-#if 1
-static void LoadArtworkToList(struct ArtworkListInfo *artwork_info,
- struct ListNodeInfo **listnode,
- struct FileInfo *file_list_entry)
-{
-#if 0
- if (artwork_info->artwork_list == NULL ||
- list_pos >= artwork_info->num_file_list_entries)
- return;
-#endif
-
-#if 0
- printf("loading artwork '%s' ... [%d]\n",
- file_list_entry->filename, getNumNodes(artwork_info->content_list));
-#endif
-
-#if 1
- LoadCustomArtwork(artwork_info, listnode, file_list_entry);
-#else
- LoadCustomArtwork(artwork_info, &artwork_info->artwork_list[list_pos],
- basename);
-#endif
-
-#if 0
- printf("loading artwork '%s' done [%d]\n",
- basename, getNumNodes(artwork_info->content_list));
-#endif
-}
-
-#else
-
-static void LoadArtworkToList(struct ArtworkListInfo *artwork_info,
- struct ListNodeInfo **listnode,
- char *basename, int list_pos)
-{
-#if 0
- if (artwork_info->artwork_list == NULL ||
- list_pos >= artwork_info->num_file_list_entries)
- return;
-#endif
-
-#if 0
- printf("loading artwork '%s' ... [%d]\n",
- basename, getNumNodes(artwork_info->content_list));
-#endif
-
-#if 1
- LoadCustomArtwork(artwork_info, listnode, basename);
-#else
- LoadCustomArtwork(artwork_info, &artwork_info->artwork_list[list_pos],
- basename);
-#endif
-
-#if 0
- printf("loading artwork '%s' done [%d]\n",
- basename, getNumNodes(artwork_info->content_list));
-#endif
-}
-#endif
-
void ReloadCustomArtworkList(struct ArtworkListInfo *artwork_info)
{
struct FileInfo *file_list = artwork_info->file_list;
artwork_info->num_dynamic_file_list_entries;
int i;
-#if 0
- printf("DEBUG: reloading %d static artwork files ...\n",
- num_file_list_entries);
-#endif
-
for (i = 0; i < num_file_list_entries; i++)
- {
-#if 0
- if (strcmp(file_list[i].token, "background.DOOR") == 0)
- printf("::: '%s' -> '%s'\n", file_list[i].token, file_list[i].filename);
-#endif
-
-#if 1
- LoadArtworkToList(artwork_info, &artwork_info->artwork_list[i],
+ LoadCustomArtwork(artwork_info, &artwork_info->artwork_list[i],
&file_list[i]);
-#else
- LoadArtworkToList(artwork_info, &artwork_info->artwork_list[i],
- file_list[i].filename, i);
-#endif
-
-#if 0
- if (strcmp(file_list[i].token, "background.DOOR") == 0)
- {
- Bitmap *bitmap = getBitmapFromImageID(i);
-
- printf("::: BITMAP: %08lx\n", bitmap);
-
-#if 0
- BlitBitmap(bitmap, window, 0, 0, 100, 280, 0, 0);
-#endif
- }
-#endif
-
-#if 0
- /* !!! NEW ARTWORK FALLBACK CODE !!! NEARLY UNTESTED !!! */
- if (artwork_info->artwork_list[i] == NULL &&
- strcmp(file_list[i].filename, UNDEFINED_FILENAME) != 0 &&
- strcmp(file_list[i].default_filename, file_list[i].filename) != 0 &&
- strcmp(file_list[i].default_filename, UNDEFINED_FILENAME) != 0)
- {
- Error(ERR_WARN, "trying default artwork file '%s'",
- file_list[i].default_filename);
-
- LoadArtworkToList(artwork_info, &artwork_info->artwork_list[i],
- file_list[i].default_filename, i);
-
- /* even the fallback to default artwork was not successful -- fail now */
- if (artwork_info->artwork_list[i] == NULL &&
- artwork_info->type == ARTWORK_TYPE_GRAPHICS)
- Error(ERR_EXIT, "cannot find artwork file '%s' or default file '%s'",
- file_list[i].filename, file_list[i].default_filename);
-
- file_list[i].fallback_to_default = TRUE;
- }
-#endif
- }
-
-#if 0
- printf("DEBUG: reloading %d dynamic artwork files ...\n",
- num_dynamic_file_list_entries);
-#endif
for (i = 0; i < num_dynamic_file_list_entries; i++)
- {
-#if 1
- LoadArtworkToList(artwork_info, &artwork_info->dynamic_artwork_list[i],
+ LoadCustomArtwork(artwork_info, &artwork_info->dynamic_artwork_list[i],
&dynamic_file_list[i]);
-#else
- LoadArtworkToList(artwork_info, &artwork_info->dynamic_artwork_list[i],
- dynamic_file_list[i].filename, i);
-#endif
-
-#if 0
- printf("::: '%s', '0x%08x'\n",
- dynamic_file_list[i].filename,
- dynamic_file_list[i].default_filename);
-#endif
-
- /* dynamic artwork does not have default filename! */
- }
#if 0
dumpList(artwork_info->content_list);
if (artwork_info == NULL)
return;
-#if 0
- printf("%s: FREEING ARTWORK ...\n",
- IS_CHILD_PROCESS() ? "CHILD" : "PARENT");
-#endif
-
FreeCustomArtworkList(artwork_info, &artwork_info->artwork_list,
&artwork_info->num_file_list_entries);
FreeCustomArtworkList(artwork_info, &artwork_info->dynamic_artwork_list,
&artwork_info->num_dynamic_file_list_entries);
-
-#if 0
- printf("%s: FREEING ARTWORK -- DONE\n",
- IS_CHILD_PROCESS() ? "CHILD" : "PARENT");
-#endif
}
projects / rocksndiamonds.git / blobdiff