From aa8a115e6fafe5caddcc95246c64afea8a0f5735 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 13 Dec 2002 23:56:13 +0000
Subject: [PATCH] Move SM writing into a writer

---
 stepmania/src/NotesWriterSM.cpp | 99 +++++++++++++++++++++++++++++++++
 stepmania/src/NotesWriterSM.h   | 14 +++++
 2 files changed, 113 insertions(+)
 create mode 100644 stepmania/src/NotesWriterSM.cpp
 create mode 100644 stepmania/src/NotesWriterSM.h

diff --git a/stepmania/src/NotesWriterSM.cpp b/stepmania/src/NotesWriterSM.cpp
new file mode 100644
index 0000000000..061c221b68
--- /dev/null
+++ b/stepmania/src/NotesWriterSM.cpp
@@ -0,0 +1,99 @@
+#include "stdafx.h"
+#include "NotesWriterSM.h"
+#include "Notes.h"
+
+void NotesWriterSM::WriteGlobalTags(FILE *fp, const Song &out)
+{
+	fprintf( fp, "#TITLE:%s;\n", out.m_sMainTitle.GetString() );
+	fprintf( fp, "#SUBTITLE:%s;\n", out.m_sSubTitle.GetString() );
+	fprintf( fp, "#ARTIST:%s;\n", out.m_sArtist.GetString() );
+	fprintf( fp, "#TITLETRANSLIT:%s;\n", out.m_sMainTitleTranslit.GetString() );
+	fprintf( fp, "#SUBTITLETRANSLIT:%s;\n", out.m_sSubTitleTranslit.GetString() );
+	fprintf( fp, "#ARTISTTRANSLIT:%s;\n", out.m_sArtistTranslit.GetString() );
+	fprintf( fp, "#CREDIT:%s;\n", out.m_sCredit.GetString() );
+	fprintf( fp, "#BANNER:%s;\n", out.m_sBannerFile.GetString() );
+	fprintf( fp, "#BACKGROUND:%s;\n", out.m_sBackgroundFile.GetString() );
+	fprintf( fp, "#CDTITLE:%s;\n", out.m_sCDTitleFile.GetString() );
+	fprintf( fp, "#MUSIC:%s;\n", out.m_sMusicFile.GetString() );
+	fprintf( fp, "#MUSICBYTES:%u;\n", out.m_iMusicBytes );
+	fprintf( fp, "#MUSICLENGTH:%.3f;\n", out.m_fMusicLengthSeconds );
+	fprintf( fp, "#OFFSET:%.3f;\n", out.m_fBeat0OffsetInSeconds );
+	fprintf( fp, "#SAMPLESTART:%.3f;\n", out.m_fMusicSampleStartSeconds );
+	fprintf( fp, "#SAMPLELENGTH:%.3f;\n", out.m_fMusicSampleLengthSeconds );
+	fprintf( fp, "#SELECTABLE:" );
+
+	switch(out.m_SelectionDisplay) {
+	default: ASSERT(0);  /* fallthrough */
+	case Song::SHOW_ALWAYS:
+		fprintf( fp, "YES" ); break;
+	case Song::SHOW_NEVER:
+		fprintf( fp, "NO" ); break;
+	case Song::SHOW_ROULETTE:
+		fprintf( fp, "ROULETTE" ); break;
+	}
+	fprintf( fp, ";\n" );
+
+	fprintf( fp, "#BPMS:" );
+	unsigned i;
+	for( i=0; i<out.m_BPMSegments.size(); i++ )
+	{
+		const BPMSegment &bs = out.m_BPMSegments[i];
+
+		fprintf( fp, "%.3f=%.3f", bs.m_fStartBeat, bs.m_fBPM );
+		if( i != out.m_BPMSegments.size()-1 )
+			fprintf( fp, "," );
+	}
+	fprintf( fp, ";\n" );
+
+	fprintf( fp, "#STOPS:" );
+	for( i=0; i<out.m_StopSegments.size(); i++ )
+	{
+		const StopSegment &fs = out.m_StopSegments[i];
+
+		fprintf( fp, "%.3f=%.3f", fs.m_fStartBeat, fs.m_fStopSeconds );
+		if( i != out.m_StopSegments.size()-1 )
+			fprintf( fp, "," );
+	}
+	fprintf( fp, ";\n" );
+	
+	fprintf( fp, "#BGCHANGES:" );
+	for( i=0; i<out.m_BackgroundChanges.size(); i++ )
+	{
+		const BackgroundChange &seg = out.m_BackgroundChanges[i];
+
+		fprintf( fp, "%.3f=%s", seg.m_fStartBeat, seg.m_sBGName.GetString() );
+		if( i != out.m_BackgroundChanges.size()-1 )
+			fprintf( fp, "," );
+	}
+	fprintf( fp, ";\n" );
+
+}
+
+bool NotesWriterSM::Write(CString sPath, const Song &out, bool bSavingCache)
+{
+	unsigned i;
+
+	FILE* fp = fopen( sPath, "w" );	
+	if( fp == NULL )
+		throw RageException( "Error opening song file '%s' for writing.", sPath.GetString() );
+
+	WriteGlobalTags(fp, out);
+	if(bSavingCache) {
+		fprintf( fp, "#FIRSTBEAT:%.3f;\n", out.m_fFirstBeat );
+		fprintf( fp, "#LASTBEAT:%.3f;\n", out.m_fLastBeat );
+	}
+
+	//
+	// Save all Notes for this file
+	//
+	for( i=0; i<out.m_apNotes.size(); i++ ) 
+	{
+		Notes* pNotes = out.m_apNotes[i];
+		if( bSavingCache  ||  !pNotes->m_bAutoGen )	// If notes aren't autogen
+			out.m_apNotes[i]->WriteSMNotesTag( fp );
+	}
+
+	fclose( fp );
+
+	return true;
+}
diff --git a/stepmania/src/NotesWriterSM.h b/stepmania/src/NotesWriterSM.h
new file mode 100644
index 0000000000..3aee1bb1cf
--- /dev/null
+++ b/stepmania/src/NotesWriterSM.h
@@ -0,0 +1,14 @@
+#ifndef NOTES_WRITER_SM_H
+#define NOTES_WRITER_SM_H
+
+#include "Song.h"
+
+class NotesWriterSM
+{
+	void WriteGlobalTags(FILE *fp, const Song &out);
+
+public:
+	bool Write( CString sPath, const Song &out, bool bSavingCache );
+};
+
+#endif