Function File_Exists_Ex

src/file.c:635–657

* Check if a file exists either in a PAK or on the disk. * * @param dir directory for this file * @param filename The filename to check for. * @param fileSize Filled with the file size if the file exists * @return True if and only if the file can be found. */

 * @return True if and only if the file can be found.
 */
bool File_Exists_Ex(enum SearchDirectory dir, const char *filename, uint32 *fileSize)
{
	bool exists = false;

	if(dir != SEARCHDIR_PERSONAL_DATA_DIR) {
		FileInfo *fileInfo;
		fileInfo = FileInfo_Find_ByName(filename, NULL);
		if (fileInfo != NULL) {
			exists = true;
			if (fileSize != NULL) *fileSize = fileInfo->fileSize;
		}
	} else {
		uint8 index;
		index = _File_Open(dir, filename, FILE_MODE_READ);
		if (index != FILE_INVALID) {
			exists = true;
			if (fileSize != NULL) *fileSize = File_GetSize(index);
			File_Close(index);
		}
	}

	return exists;
}

/**
 * Open a file for reading/writing/appending.