public void Craft(string fdname, int num)
{
int index = list.FindIndex(x => x.fdname.Equals(fdname, StringComparison.InvariantCultureIgnoreCase));
if (index >= 0)
{
MaterialCommodities mc = list[index];
mc.count = Math.Max(mc.count - num, 0);
list[index] = mc;
}
}
public void Clear(bool commodity)
{
for (int i = 0; i < list.Count; i++)
{
MaterialCommodities mc = list[i];
if (commodity == (mc.category == MaterialCommodities.CommodityCategory))
{
mc.count = 0;
list[i] = mc;
}
}
}
public void Set(string cat, string fdname, int num, double price, SQLiteConnectionUser conn, bool ignorecatonsearch = false)
{
int index = EnsurePresent(cat, fdname, conn);
MaterialCommodities mc = list[index];
mc.count = num;
if (price > 0)
{
mc.price = price;
}
list[index] = mc;
}
// ignore cat is only used if you don't know what it is
public void Change(string cat, string fdname, int num, long price, SQLiteConnectionUser conn, bool ignorecatonsearch = false)
{
int index = EnsurePresent(cat, fdname, conn, ignorecatonsearch);
MaterialCommodities mc = list[index];
double costprev = mc.count * mc.price;
double costnew = num * price;
mc.count = Math.Max(mc.count + num, 0);;
if (mc.count > 0 && num > 0) // if bought (defensive with mc.count)
{
mc.price = (costprev + costnew) / mc.count; // price is now a combination of the current cost and the new cost. in case we buy in tranches
}
list[index] = mc;
}
// ifnorecatonsearch is used if you don't know if its a material or commodity.. for future use.
private int EnsurePresent(string cat, string fdname, SQLiteConnectionUser conn, bool ignorecatonsearch = false)
{
int index = list.FindIndex(x => x.fdname.Equals(fdname, StringComparison.InvariantCultureIgnoreCase) && (ignorecatonsearch || x.category.Equals(cat, StringComparison.InvariantCultureIgnoreCase)));
if (index >= 0)
{
return(index);
}
else
{
MaterialCommodityDB mcdb = MaterialCommodityDB.EnsurePresent(cat, fdname, conn); // get a MCDB of this
MaterialCommodities mc = new MaterialCommodities(mcdb); // make a new entry
list.Add(mc);
return(list.Count - 1);
}
}
//return maximum can make, how many made, needed string.
static public Tuple <int, int, string> HowManyLeft(List <MaterialCommodities> list, Recipe r, List <MaterialCommodities> shoppinglist = null, int tomake = 0)
{
int max = int.MaxValue;
StringBuilder needed = new StringBuilder(64);
for (int i = 0; i < r.ingredients.Length; i++)
{
string ingredient = r.ingredients[i];
int mi = list.FindIndex(x => x.shortname.Equals(ingredient));
int got = (mi > 0) ? list[mi].scratchpad : 0;
int sets = got / r.count[i];
max = Math.Min(max, sets);
int need = r.count[i] * tomake;
if (got < need)
{
if (shoppinglist != null)
{
int shopentry = shoppinglist.FindIndex(x => x.shortname.Equals(ingredient));
if (shopentry >= 0)
{
shoppinglist[shopentry].scratchpad += (need - got);
}
else
{
MaterialCommodityDB db = MaterialCommodityDB.GetCachedMaterialByShortName(ingredient);
if (db != null) // MUST be there, its well know, but will check..
{
MaterialCommodities mc = new MaterialCommodities(db); // make a new entry
mc.scratchpad = (need - got);
shoppinglist.Add(mc);
}
}
}
string dispName;
if (mi > 0)
{
dispName = (list[mi].category == MaterialCommodityDB.MaterialEncodedCategory || list[mi].category == MaterialCommodityDB.MaterialManufacturedCategory) ? " " + list[mi].name : list[mi].shortname;
}
else
{
MaterialCommodityDB db = MaterialCommodityDB.GetCachedMaterialByShortName(ingredient);
dispName = (db.category == MaterialCommodityDB.MaterialEncodedCategory || db.category == MaterialCommodityDB.MaterialManufacturedCategory) ? " " + db.name : db.shortname;
}
string s = (need - got).ToStringInvariant() + dispName;
if (needed.Length == 0)
{
needed.Append("Need:" + s);
}
else
{
needed.Append("," + s);
}
}
}
int made = 0;
if (max > 0 && tomake > 0) // if we have a set, and use it up
{
made = Math.Min(max, tomake); // can only make this much
StringBuilder usedstr = new StringBuilder(64);
for (int i = 0; i < r.ingredients.Length; i++)
{
int mi = list.FindIndex(x => x.shortname.Equals(r.ingredients[i]));
System.Diagnostics.Debug.Assert(mi != -1);
int used = r.count[i] * made;
list[mi].scratchpad -= used;
string dispName = (list[mi].category == MaterialCommodityDB.MaterialEncodedCategory || list[mi].category == MaterialCommodityDB.MaterialManufacturedCategory) ? " " + list[mi].name : list[mi].shortname;
usedstr.AppendPrePad(used.ToStringInvariant() + dispName, ",");
}
needed.AppendPrePad("Used: " + usedstr.ToString(), ", ");
}
return(new Tuple <int, int, string>(max, made, needed.ToNullSafeString()));
}
