add logic to detect game archive, test Wangan Midnight audio extraction

1 files changed, 9 insertions, 0 deletions

diff --git a/wmn.cpp b/wmn.cpp
index 5e57e22..6789317 100644
--- a/wmn.cpp
+++ b/wmn.cpp
@@ -266,6 +266,9 @@ int wmn_extract(FILE *fd_archive, FILE *fd_toc) {
 	char **filenames;

 	int i, ret;

 

+	rewind(fd_archive);

+	rewind(fd_toc);

+

 	// parse toc header and check for validity

 	ret = fread((void *) &toc_header, sizeof(struct WMN_TOC_HEADER), 1, fd_toc);

 	if ( ret != 1 || !(strncmp(toc_header.fourcc, "BLDh", 4) == 0) || !(strncmp(toc_header.def_section, "def ", 4) == 0) ) {

@@ -295,3 +298,9 @@ int wmn_extract(FILE *fd_archive, FILE *fd_toc) {
 

 	return 0;

 }

+

+int wmn_extract_audio(FILE *fd_archive, FILE *fd_toc) {

+	// audio files are stored uncompressed, since wmn_dat_inflate_file already can handle non zlib deflated files

+	// we can call wmn_extract directly

+	return wmn_extract(fd_archive, fd_toc);

+}