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Remove a CMap. This is simpler, anyway.

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This commit is contained in:
Glenn Maynard
2002-09-07 06:46:18 +00:00
parent eeb406830f
commit 08da79a366
1 changed files with 10 additions and 13 deletions
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stepmania/src/ScreenSelectGroup.cpp
+10 -13
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@@ -79,21 +79,18 @@ ScreenSelectGroup::ScreenSelectGroup()
aAllSongs.RemoveAt( i ); aAllSongs.RemoveAt( i );
} }
// Get group names by thowing them into a hash
CMapStringToString mapGroupToNothing;
for( i=0; i<aAllSongs.GetSize(); i++ ) // foreach Song
mapGroupToNothing[ aAllSongs[i]->m_sGroupName ] = "";
CStringArray asGroupNames; CStringArray asGroupNames;
for( i=0; i<aAllSongs.GetSize(); i++ ) {
// Read group names back out into asGroupNames asGroupNames.Add( aAllSongs[i]->m_sGroupName );
for( POSITION pos = mapGroupToNothing.GetStartPosition(); pos != NULL; )
{
CString sGroupName, sValue;
mapGroupToNothing.GetNextAssoc( pos, sGroupName, sValue );
asGroupNames.Add( sGroupName );
} }
SortCStringArray( asGroupNames, true );
/* Remove duplicate groups. */
SortCStringArray(asGroupNames, true);
for( i=asGroupNames.GetSize()-1; i > 0; --i ) {
if( asGroupNames[i] == asGroupNames[i-1] )
asGroupNames.RemoveAt( i );
}
asGroupNames.InsertAt(0, "ALL MUSIC" ); asGroupNames.InsertAt(0, "ALL MUSIC" );
// Add songs to the MusicList. // Add songs to the MusicList.