Copy Step #ATTACKS when requested.

Docs/Changelog_sm5.txt

@@ -8,6 +8,10 @@ ________________________________________________________________________________
 StepMania 5.0 Preview 2 | 201106??
 --------------------------------------------------------------------------------
 
+2011/06/27
+----------
+* [Steps] Make sure #ATTACKS are copied when requested. [Wolfman2000]
+
 2011/06/26
 ----------
 * [UnlockManager] New metric: AutoLockEditSteps. Use this to hide bonus charts

src/Steps.cpp

@@ -369,6 +369,8 @@ void Steps::CopyFrom( Steps* pSource, StepsType ntTo, float fMusicLengthSeconds
 	noteData.SetNumTracks( GAMEMAN->GetStepsTypeInfo(ntTo).iNumTracks );
 	parent = NULL;
 	m_Timing = pSource->m_Timing;
+	this->m_Attacks = pSource->m_Attacks;
+	this->m_sAttackString = pSource->m_sAttackString;
 	this->SetNoteData( noteData );
 	this->SetDescription( pSource->GetDescription() );
 	this->SetDifficulty( pSource->GetDifficulty() );