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make double + tornado easier

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This commit is contained in:
Chris Danford
2004-03-14 20:29:42 +00:00
parent be223e7d86
commit ebddb801fd
1 changed files with 19 additions and 2 deletions
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stepmania/src/ArrowEffects.cpp
+19 -2
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@@ -167,8 +167,25 @@ float ArrowGetXPos( PlayerNumber pn, int iColNum, float fYOffset )
if( fEffects[PlayerOptions::EFFECT_TORNADO] > 0 )
{
float fMinX, fMaxX;
GAMESTATE->GetCurrentStyleDef()->GetMinAndMaxColX( pn, fMinX, fMaxX );
const StyleDef* pStyleDef = GAMESTATE->GetCurrentStyleDef();
// TRICKY: Tornado is very unplayable in doubles, so use a smaller
// tornado width if there are many columns
bool bWideField = pStyleDef->m_iColsPerPlayer > 4;
int iTornadoWidth = bWideField ? 2 : 3;
int iStartCol = iColNum - iTornadoWidth;
int iEndCol = iColNum + iTornadoWidth;
CLAMP( iStartCol, 0, pStyleDef->m_iColsPerPlayer-1 );
CLAMP( iEndCol, 0, pStyleDef->m_iColsPerPlayer-1 );
float fMinX = +100000;
float fMaxX = -100000;
for( int i=iStartCol; i<=iEndCol; i++ )
{
fMinX = min( fMinX, pStyleDef->m_ColumnInfo[pn][i].fXOffset );
fMaxX = max( fMaxX, pStyleDef->m_ColumnInfo[pn][i].fXOffset );
}
const float fRealPixelOffset = GAMESTATE->GetCurrentStyleDef()->m_ColumnInfo[pn][iColNum].fXOffset;
const float fPositionBetween = SCALE( fRealPixelOffset, fMinX, fMaxX, -1, 1 );