seed and course change in GameState::FinishStage

stepmania/src/GameState.cpp

@@ -636,6 +636,12 @@ void GameState::FinishStage()
 
 	m_iNumStagesOfThisSong = 0;
 
+	// The round has ended; change the seed.
+	GAMESTATE->m_iRoundSeed = rand();
+
+	// We have a new seed; courses change.
+	SONGMAN->RegenRandomTrailEntries();
+
 	//
 	// Add step totals.  Use fRadarActual, since the player might have failed partway
 	// through the song, in which case we don't want to give credit for the rest of the

stepmania/src/ScreenEvaluation.cpp

@@ -1520,8 +1520,6 @@ void ScreenEvaluation::EndScreen()
 	FOREACH_PlayerNumber( p )
 		m_Grades[p].SettleImmediately();
 
-	GAMESTATE->m_iRoundSeed = rand();
-
 	if( !PREFSMAN->m_bEventMode )
 	{
 		switch( m_Type )

stepmania/src/ScreenSelectMusic.cpp

@@ -68,8 +68,6 @@ ScreenSelectMusic::ScreenSelectMusic( CString sClassName ) : ScreenWithMenuEleme
 
 	LIGHTSMAN->SetLightsMode( LIGHTSMODE_MENU );
 
-	SONGMAN->RegenRandomTrailEntries();
-
 	m_DisplayMode = GAMESTATE->IsCourseMode() ? DISPLAY_COURSES : DISPLAY_SONGS;
 
 	/* Finish any previous stage.  It's OK to call this when we havn't played a stage yet.