static void RandomTreeInsert(IRangeTree <int, string> tree, int limit)
{
var a = s_rnd.Next(limit);
var b = s_rnd.Next(limit);
tree.Add(Math.Min(a, b), Math.Max(a, b), "value");
}
static void RandomTreeInsert(IRangeTree<int, RangeItem> tree, int limit)
{
var a = s_rnd.Next(limit);
var b = s_rnd.Next(limit);
tree.Add(new RangeItem(Math.Min(a, b), Math.Max(a, b)));
}
static void RandomTreeInsert(IRangeTree <int, RangeItem> tree, int limit)
{
var a = rnd.Next(limit);
var b = rnd.Next(limit);
tree.Add(new RangeItem(Math.Min(a, b), Math.Max(a, b)));
}
private Affix(ItemType itemType, IEnumerable <ItemModTier> tiers)
{
ItemType = itemType;
var tierList = tiers.ToList();
if (!tierList.Any())
{
StatNames = new string[0];
_firstTierStats = new Stat[0];
return;
}
var firstTier = tierList[0];
_firstTierStats = firstTier.Stats;
var statCount = _firstTierStats.Count;
if (tierList.Any(t => t.Stats.Count != statCount))
{
throw new NotSupportedException("Tiers must all have the same amount of stats");
}
var comparer = new ItemModComparer();
var mods = new List <string>();
_trees = new IRangeTree <float, ModWrapper> [statCount][];
_ranges = new IReadOnlyList <Range <float> > [statCount][];
var valueCounts = new int[statCount];
for (int i = 0; i < _firstTierStats.Count; i++)
{
var stat = _firstTierStats[i];
int rangeCount = stat.Ranges.Count;
mods.Add(stat.Name);
_trees[i] = new IRangeTree <float, ModWrapper> [rangeCount];
_ranges[i] = new IReadOnlyList <Range <float> > [rangeCount];
valueCounts[i] = rangeCount;
if (tierList.Any(t => t.Stats[i].Ranges.Count != rangeCount))
{
throw new NotSupportedException(
$"Tiers of stat {stat.Name} must all have the same amount of ranges");
}
for (int j = 0; j < rangeCount; j++)
{
var wrapper = tierList.Select(t => new ModWrapper(t, t.Stats[i].Ranges[j])).ToList();
_trees[i][j] = new RangeTree <float, ModWrapper>(wrapper, comparer);
_ranges[i][j] = wrapper.Select(w => w.Range).ToList();
}
}
StatNames = mods;
ValueCountPerStat = valueCounts;
}
private static IEnumerable <ItemModTier> QueryForTree(float value, IRangeTree <float, ModWrapper> tree) => tree.Query(value).Select(w => w.ItemModTier);
private static IEnumerable <IMod> QueryForTree(int value, IRangeTree <int, ModWrapper> tree) => tree.Query(value).Select(w => w.Mod);
