added GME support ; added subtune support

1 files changed, 67 insertions, 0 deletions

diff --git a/gme/M3u_Playlist.h b/gme/M3u_Playlist.h
new file mode 100644
index 00000000..eda0dc89
--- /dev/null
+++ b/gme/M3u_Playlist.h
@@ -0,0 +1,67 @@
+// M3U playlist file parser, with support for subtrack information
+
+// Game_Music_Emu 0.5.2
+#ifndef M3U_PLAYLIST_H
+#define M3U_PLAYLIST_H
+
+#include "blargg_common.h"
+#include "Data_Reader.h"
+
+class M3u_Playlist {
+public:
+	// Load playlist data
+	blargg_err_t load( const char* path );
+	blargg_err_t load( Data_Reader& in );
+	blargg_err_t load( void const* data, long size );
+	
+	// Line number of first parse error, 0 if no error. Any lines with parse
+	// errors are ignored.
+	int first_error() const { return first_error_; }
+	
+	struct info_t
+	{
+		const char* title;
+		const char* composer;
+		const char* engineer;
+		const char* ripping;
+		const char* tagging;
+	};
+	info_t const& info() const { return info_; }
+	
+	struct entry_t
+	{
+		const char* file; // filename without stupid ::TYPE suffix
+		const char* type; // if filename has ::TYPE suffix, this will be "TYPE". "" if none.
+		const char* name;
+		bool decimal_track; // true if track was specified in hex
+		// integers are -1 if not present
+		int track;  // 1-based
+		int length; // seconds
+		int intro;
+		int loop;
+		int fade;
+		int repeat; // count
+	};
+	entry_t const& operator [] ( int i ) const { return entries [i]; }
+	int size() const { return entries.size(); }
+	
+	void clear();
+	
+private:
+	blargg_vector<entry_t> entries;
+	blargg_vector<char> data;
+	int first_error_;
+	info_t info_;
+	
+	blargg_err_t parse();
+	blargg_err_t parse_();
+};
+
+inline void M3u_Playlist::clear()
+{
+	first_error_ = 0;
+	entries.clear();
+	data.clear();
+}
+
+#endif