protected int spriteColorByCluster(int nSprite, int nLevels)
{
int set = 0;
int unset = 0;
int i = nSprite * nClustersPerSprite;
int z = i + nClustersPerSprite;
for ( ; i < z; i++)
{
if (Clusters.Get(i))
{
set++;
}
else
{
unset++;
}
}
if (set == 0)
{
return(nLevels);
}
double percent = (double)set / (set + unset);
int level = (int)(percent * nLevels);
if (level >= nLevels)
{
level = nLevels - 1;
}
return(level);
}