Feature: If there is a course named exactly the current theme name, then take songs from it for demo and jukebox.

stepmania/src/ScreenJukebox.cpp

@@ -12,6 +12,8 @@
 #include "ScreenAttract.h"
 #include "RageUtil.h"
 #include "UnlockSystem.h"
+#include "Course.h"
+#include "ThemeManager.h"
 
 // HACK: This belongs in ScreenDemonstration
 #define DIFFICULTIES_TO_SHOW		THEME->GetMetric ("ScreenDemonstration","DifficultiesToShow")
@@ -22,10 +24,20 @@ const ScreenMessage	SM_NotesEnded				= ScreenMessage(SM_User+10);	// MUST be sam
 bool ScreenJukebox::SetSong( bool bDemonstration )
 {
 	vector<Song*> vSongs;
-	if( GAMESTATE->m_sPreferredGroup == GROUP_ALL_MUSIC )
+
-		SONGMAN->GetSongs( vSongs );
+	//Check to see if there is a theme-course
-	else
+	//I.E. If there is a course called exactly the theme name, 
-		SONGMAN->GetSongs( vSongs, GAMESTATE->m_sPreferredGroup );
+	//then we pick a song from this course.
+	Course * tCourse = SONGMAN->GetCourseFromName( THEME->GetCurThemeName() );
+	if( tCourse != NULL )
+		for ( int i = 0; i < tCourse->m_entries.size(); i++ )
+			vSongs.push_back( tCourse->m_entries[i].pSong );
+
+	if ( vSongs.size() == 0 )
+		if( GAMESTATE->m_sPreferredGroup == GROUP_ALL_MUSIC )
+			SONGMAN->GetSongs( vSongs );
+		else
+			SONGMAN->GetSongs( vSongs, GAMESTATE->m_sPreferredGroup );
 
 	//
 	// Calculate what difficulties to show