actions/itgmania212121
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

no message

Browse Source
This commit is contained in:
Chris Danford
2002-05-29 09:47:24 +00:00
parent f3c360a7d6
commit bfc327df13
27 changed files with 332 additions and 228 deletions
Download Patch File Download Diff File Expand all files Collapse all files
stepmania/src/LifeMeterBar.cpp
+21 -25
View File
@@ -31,20 +31,24 @@ void LifeMeterBar::ChangeLife( TapNoteScore score )
{
bool bWasDoingGreat = IsDoingGreat();
float fDeltaLife;
switch( score )
{
case TNS_PERFECT: m_fLifePercentage += 0.02f; break;
case TNS_GREAT: m_fLifePercentage += 0.01f; break;
case TNS_GOOD: m_fLifePercentage += 0.00f; break;
case TNS_BOO: m_fLifePercentage -= 0.05f; break;
case TNS_MISS: m_fLifePercentage -= 0.10f; break;
case TNS_PERFECT: fDeltaLife = +0.02f; break;
case TNS_GREAT: fDeltaLife = +0.01f; break;
case TNS_GOOD: fDeltaLife = +0.00f; break;
case TNS_BOO: fDeltaLife = -0.06f; break;
case TNS_MISS: fDeltaLife = -0.12f; break;
}
if( bWasDoingGreat && !IsDoingGreat() )
fDeltaLife = -0.12f; // make it take a while to get back to "doing great"
m_fLifePercentage += fDeltaLife;
m_fLifePercentage = clamp( m_fLifePercentage, 0, 1 );
bool bIsDoingGreat = IsDoingGreat();
if( bWasDoingGreat && !bIsDoingGreat )
m_fLifePercentage -= 0.10f; // make it take a while to get back to "doing great"
if( m_fLifePercentage == 0 )
m_bHasFailed = true;
ResetBarVelocity();
}
@@ -74,24 +78,16 @@ bool LifeMeterBar::HasFailed()
void LifeMeterBar::Update( float fDeltaTime )
{
m_fLifeVelocity *= 1-fDeltaTime*2; // dampen
float fDelta = m_fLifePercentage - m_fTrailingLifePercentage;
m_fLifeVelocity += fDelta * fDeltaTime; // accelerate
m_fLifeVelocity *= 1-fDeltaTime; // dampen
m_fTrailingLifePercentage += m_fLifeVelocity * fDeltaTime;
// there are some cases where we want to snap the meter
bool bSnap = m_fTrailingLifePercentage >= 1;
float fNewDelta = m_fLifePercentage - m_fTrailingLifePercentage;
if( bSnap )
{
m_fTrailingLifePercentage = m_fLifePercentage;
m_fLifeVelocity = 0;
}
else
{
m_fTrailingLifePercentage += m_fLifeVelocity * fDeltaTime;
m_fTrailingLifePercentage = clamp( m_fTrailingLifePercentage, 0, 1 );
}
if( m_fLifePercentage == 0 )
m_bHasFailed = true;
if( fDelta * fNewDelta < 0 ) // the deltas have different signs
m_fLifeVelocity /= 4;
m_fTrailingLifePercentage = clamp( m_fTrailingLifePercentage, 0, 1 );
}