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HelpDisplay: support alt text

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This commit is contained in:
Glenn Maynard
2003-11-17 02:36:53 +00:00
parent a51f7a690c
commit c3430e807b
2 changed files with 25 additions and 19 deletions
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stepmania/src/HelpDisplay.cpp
+22 -17
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@@ -29,20 +29,24 @@ HelpDisplay::HelpDisplay()
void HelpDisplay::Load()
{
m_textTip.SetName( "Tip" );
m_textTip.LoadFromFont( THEME->GetPathToF("HelpDisplay") );
m_textTip.LoadFromFont( THEME->GetPathToF("HelpDisplay") ); // XXX
ON_COMMAND( m_textTip );
this->AddChild( &m_textTip );
m_fSecsUntilSwitch = TIP_SHOW_TIME;
}
void HelpDisplay::SetTips( const CStringArray &arrayTips )
void HelpDisplay::SetTips( const CStringArray &arrayTips, const CStringArray &arrayTipsAlt )
{
ASSERT( arrayTips.size() == arrayTipsAlt.size() );
m_textTip.SetText( "" );
m_arrayTips = arrayTips;
if( !m_arrayTips.empty() )
m_textTip.SetText( m_arrayTips[0] );
else
m_textTip.SetText( "" );
m_arrayTipsAlt = arrayTipsAlt;
m_iCurTipIndex = 0;
m_fSecsUntilSwitch = 0;
Update( 0 );
}
@@ -50,15 +54,16 @@ void HelpDisplay::Update( float fDeltaTime )
{
ActorFrame::Update( fDeltaTime );
if( !m_arrayTips.empty() )
{
m_fSecsUntilSwitch -= fDeltaTime;
if( m_fSecsUntilSwitch < 0 ) // time to switch states
{
m_iCurTipIndex++;
m_iCurTipIndex = m_iCurTipIndex % m_arrayTips.size();
m_fSecsUntilSwitch = TIP_SHOW_TIME;
m_textTip.SetText( m_arrayTips[m_iCurTipIndex] );
}
}
if( m_arrayTips.empty() )
return;
m_fSecsUntilSwitch -= fDeltaTime;
if( m_fSecsUntilSwitch > 0 )
return;
// time to switch states
m_fSecsUntilSwitch = TIP_SHOW_TIME;
m_textTip.SetText( m_arrayTips[m_iCurTipIndex], m_arrayTipsAlt[m_iCurTipIndex] );
m_iCurTipIndex++;
m_iCurTipIndex = m_iCurTipIndex % m_arrayTips.size();
}