protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
base.OnModelCreating(modelBuilder);
modelBuilder.Conventions.Remove <OneToManyCascadeDeleteConvention>();
Effect.OnModelCreating(modelBuilder);
ItemFormula.OnModelCreating(modelBuilder);
ItemSetItem.OnModelCreating(modelBuilder);
}
private void _Create(ItemFormula key, int[] amounts)
{
var quality = ItemProvider.GetQuality(key, amounts);
var itemProvider = new ItemProvider();
var item = itemProvider.BuildItem(quality, key.Item, key.Effects);
_Player.Bag.Add(item);
}
private void _Create(ItemFormula key, int[] amounts)
{
var items = key.NeedItems;
var total1 = items.Sum(i => i.Max);
var itemScales1 = (from i in items
select new
{
Item = i,
Value = i.Max,
Scale = i.Max / (float)total1
}).ToArray();
var total2 = amounts.Sum();
var itemScales2 = (from i in amounts
select new
{
Value = i,
Scale = i / (float)total2
}).ToArray();
var maxScale = 0.0f;
for (int i = 0; i < itemScales2.Length && i < itemScales1.Length; i++)
{
var scale1 = itemScales1[i].Scale;
var scale2 = itemScales2[i].Scale;
var ms = scale2 / scale1;
if (ms > maxScale)
{
maxScale = ms;
}
}
var quality = 0.0f;
for (int i = 0; i < itemScales2.Length && i < itemScales1.Length; i++)
{
quality += itemScales1[i].Scale * (itemScales2[i].Scale / itemScales1[i].Scale / maxScale);
}
var itemProvider = new ItemProvider();
var item = itemProvider.BuildItem(quality, key.Item, key.Effects);
_Player.Bag.Add(item);
}
public static float GetQuality(ItemFormula key, int[] amounts)
{
var items = key.NeedItems;
var total1 = items.Sum(i => i.Max);
var itemScales1 = (from i in items
select new
{
Item = i,
Value = i.Max,
Scale = i.Max / (float)total1
}).ToArray();
var total2 = amounts.Sum();
var itemScales2 = (from i in amounts
select new
{
Value = i,
Scale = i / (float)total2
}).ToArray();
var maxScale = 0.0f;
for (int i = 0; i < itemScales2.Length && i < itemScales1.Length; i++)
{
var scale1 = itemScales1[i].Scale;
var scale2 = itemScales2[i].Scale;
var ms = scale2 / scale1;
if (ms > maxScale)
{
maxScale = ms;
}
}
var quality = 0.0f;
for (int i = 0; i < itemScales2.Length && i < itemScales1.Length; i++)
{
quality += itemScales1[i].Scale * (itemScales2[i].Scale / itemScales1[i].Scale / maxScale);
}
return(quality);
}