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fix TYPE_PORTAL crash when no songs

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Glenn Maynard
2004-07-22 02:47:21 +00:00
parent de02b9c978
commit 7853427a24
1 changed files with 10 additions and 1 deletions
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stepmania/src/MusicWheel.cpp
+10 -1
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@@ -578,8 +578,17 @@ void MusicWheel::BuildWheelItemDatas( vector<WheelItemData> &arrayWheelItemDatas
arrayWheelItemDatas.push_back( WheelItemData(TYPE_ROULETTE, NULL, "", NULL, RageColor(1,0,0,1), SORT_INVALID) );
if( SHOW_RANDOM )
arrayWheelItemDatas.push_back( WheelItemData(TYPE_RANDOM, NULL, "", NULL, RageColor(1,0,0,1), SORT_INVALID) );
if( SHOW_PORTAL )
arrayWheelItemDatas.push_back( WheelItemData(TYPE_PORTAL, NULL, "", NULL, RageColor(1,0,0,1), SORT_INVALID) );
{
/* Only add TYPE_PORTAL if there's at least one song on the list. */
bool bFoundAnySong = false;
for( unsigned i=0; !bFoundAnySong && i < arrayWheelItemDatas.size(); i++ )
if( arrayWheelItemDatas[i].m_Type == TYPE_SONG )
bFoundAnySong = true;
if( bFoundAnySong )
arrayWheelItemDatas.push_back( WheelItemData(TYPE_PORTAL, NULL, "", NULL, RageColor(1,0,0,1), SORT_INVALID) );
}
}
// HACK: Add extra stage item if it isn't already present on the music wheel