public int CalcChance(string id)
{
var spell = L.b.spells[id];
//calc base
int start = 100 - total + spell.difficult;
if (count.ContainsKey(id) && count[id] > 0)
{
start /= count[id];
}
return(ConvertHelper.Between(100 - start, 0, 100));
}
