added TransitionBGAnimation

2003-03-05 08:48:35 +00:00
parent d34102b717
commit 267fcec652
11 changed files with 169 additions and 32 deletions
@@ -0,0 +1,61 @@
+#include "global.h"
+/*
+-----------------------------------------------------------------------------
+ Class: TransitionBGAnimation
+
+ Desc: See header
+
+ Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+	Chris Danford
+-----------------------------------------------------------------------------
+*/
+
+#include "TransitionBGAnimation.h"
+#include "RageUtil.h"
+#include "ScreenManager.h"
+
+
+TransitionBGAnimation::TransitionBGAnimation()
+{
+	m_State = waiting,
+	m_fSecsIntoTransition = 0.0f;
+}
+
+void TransitionBGAnimation::Load( CString sBGAniDir )
+{
+	m_BGAnimation.LoadFromAniDir( sBGAniDir );
+}
+
+
+void TransitionBGAnimation::Update( float fDeltaTime )
+{
+	Actor::Update( fDeltaTime );
+
+	if( m_State == transitioning )
+	{
+		m_BGAnimation.Update( fDeltaTime );
+		if( m_fSecsIntoTransition > m_BGAnimation.GetLengthSeconds() )	// over
+		{
+			m_fSecsIntoTransition = 0.0;
+			m_State = finished;
+			SCREENMAN->SendMessageToTopScreen( m_MessageToSendWhenDone, 0 );
+		}
+
+		m_fSecsIntoTransition += fDeltaTime;
+	}
+}
+
+void TransitionBGAnimation::DrawPrimitives()
+{
+	if( m_State == transitioning )
+		m_BGAnimation.Draw();
+}
+
+void TransitionBGAnimation::StartTransitioning( ScreenMessage send_when_done )
+{
+	ASSERT( m_State == waiting );	// can't call this more than once
+	m_MessageToSendWhenDone = send_when_done;
+	m_State = transitioning;
+	m_fSecsIntoTransition = 0.0;
+}
+