NEW FEATURE: Animated score while dancing

2002-01-17 07:41:01 +00:00
parent a490508c9d
commit 0f9056ac98
6 changed files with 120 additions and 81 deletions
@@ -0,0 +1,88 @@
+#include "stdafx.h"
+/*
+-----------------------------------------------------------------------------
+ File: ScoreDisplayRolling.h
+
+ Desc: A graphic displayed in the ScoreDisplayRolling during Dancing.
+
+ Copyright (c) 2001 Chris Danford.  All rights reserved.
+-----------------------------------------------------------------------------
+*/
+
+#include "ScoreDisplayRolling.h"
+#include "RageUtil.h"
+#include "ThemeManager.h"
+
+
+const float TIME_BETWEEN_TICKS = 0.05f;
+
+ScoreDisplayRolling::ScoreDisplayRolling()
+{
+	RageLog( "ScoreDisplayRolling::ScoreDisplayRolling()" );
+
+	for( int i=0; i<MAX_SCORE_DIGITS; i++ )
+	{
+		m_textDigits[i].Load( THEME->GetPathTo(FONT_SCORE_NUMBERS) );
+		m_textDigits[i].TurnShadowOff();
+
+		// get the width of the numbers
+		m_textDigits[i].SetText( "0" );
+		float fCharWidth = m_textDigits[i].GetWidestLineWidthInSourcePixels();
+
+		m_textDigits[i].SetText( " " );
+
+		float fCharOffsetsFromCenter = i - float(MAX_SCORE_DIGITS-1)/2;
+
+		m_textDigits[i].SetXY( fCharOffsetsFromCenter * fCharWidth, 0 );
+
+		iCurrentScoreDigits[i] = 0;
+		iDestinationScoreDigits[i] = 0;
+
+		this->AddActor( &m_textDigits[i] );
+	}
+
+	m_fTimeUntilNextTick = 0;
+
+	SetScore( 0 );
+}
+
+
+void ScoreDisplayRolling::SetScore( float fNewScore ) 
+{ 
+	// super inefficient (but isn't called very often)
+	CString sFormatString = ssprintf( "%%%d.0f", MAX_SCORE_DIGITS );
+	CString sScore = ssprintf( sFormatString, fNewScore );
+
+	for( int i=0; i<MAX_SCORE_DIGITS; i++ )
+	{
+		iDestinationScoreDigits[i] = atoi( sScore.Mid(i,1) );
+	}
+
+}
+
+
+void ScoreDisplayRolling::Update( float fDeltaTime )
+{
+	ActorFrame::Update( fDeltaTime );
+
+	m_fTimeUntilNextTick -= fDeltaTime;
+
+	while( m_fTimeUntilNextTick <= 0 )
+	{
+		m_fTimeUntilNextTick += TIME_BETWEEN_TICKS;
+
+		// do a tick
+		for( int i=0; i<MAX_SCORE_DIGITS; i++ )
+		{
+			if( iCurrentScoreDigits[i] != iDestinationScoreDigits[i] )
+			{
+				iCurrentScoreDigits[i]++;
+				if( iCurrentScoreDigits[i] > 9 )
+					iCurrentScoreDigits[i] = 0;
+
+				m_textDigits[i].SetText( ssprintf("%d", iCurrentScoreDigits[i]) );
+			}
+		}
+	}
+}
+