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fix: Optimizes FindItemsByType by removing allocations. (#1515)

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### Summary
Container enumeration is in dire need of optimization. Thanks to @stefanomerotta for initiating this work with PR #1443. This PR handles a small part of what Stefan started. Also included are some bug fixes.

### Method Signatures

```cs
// Use with foreach without moving/deleting items
FindItemsByTypeEnumerator<T> FindItemsByType<T>(bool recurse = true, Predicate<T> predicate = null)

// Use with foreach when moving/deleting items
QueuedItemsEnumerator<T> EnumerateItemsByType<T>(bool recurse = true, Predicate<T> predicate = null)

// Use when iterating multiple times or queuing
PooledRefQueue<T> QueueItemsByType<T>(bool recurse = true, Predicate<T> predicate = null)

// Use when iterating multiples times or manipulating elements without traversing
PooledRefList<T> ListItemsByType<T>(bool recurse = true, Predicate<T> predicate = null)
```

* `FindItemsByType<T>` has changed from returning `List<T>` to `FindItemsByTypeEnumerator<T>` - This method is not safe to use in situations where an item may get consumed, deleted, or moved.

* `EnumerateItemsByType<T>` was added as a safe way to iterate and manipulate items.
  * **Note**: EnumerateItemsByType will _completely traverse the container_ before iteration starts because it uses `QueueItemsByType` under the hood.

* `QueueItemsByType<T>`  and `ListItemsByType<T>` was added to return a queue or list of items to iterate multiple times and manipulate the items. This isn't the most efficient since it uses a predicate and can result in 2 or 3 total iterations unnecessarily.

### Bug Fixes
- [X] Fishing had an error in the random check that may have caused slight bias.
This commit is contained in:
Kamron Batman 2023-09-28 19:36:45 -07:00 • committed by GitHub
parent 146abad36e
commit a4cabe2fa4
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GPG key ID: 4AEE18F83AFDEB23
23 changed files with 655 additions and 390 deletions
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2
Projects/UOContent/Commands/Generic/Implementors/ContainedCommandImplementor.cs
View file

@ -67,7 +67,7 @@ namespace Server.Commands.Generic
var list = new List<object>();
foreach (var item in cont.FindItemsByType<Item>())
foreach (var item in cont.FindItemsByType())
{
if (ext.IsValid(item))
{

29
Projects/UOContent/Engines/ConPVP/Games/BombingRun.cs
View file

@ -1737,23 +1737,20 @@ namespace Server.Engines.ConPVP
var hadBomb = false;
corpse.FindItemsByType<BRBomb>(false)
.ForEach(
bomb =>
{
hadBomb = true;
bomb.DropTo(mob, killer);
}
);
foreach (var bomb in corpse.EnumerateItemsByType<BRBomb>(false))
{
hadBomb = true;
bomb.DropTo(mob, killer);
}
mob.Backpack?.FindItemsByType<BRBomb>(false)
.ForEach(
bomb =>
{
hadBomb = true;
bomb.DropTo(mob, killer);
}
);
if (mob.Backpack != null)
{
foreach (var bomb in mob.Backpack.EnumerateItemsByType<BRBomb>(false))
{
hadBomb = true;
bomb.DropTo(mob, killer);
}
}
if (killer?.Player == true)
{

29
Projects/UOContent/Engines/ConPVP/Games/CTF.cs
View file

@ -1018,23 +1018,20 @@ namespace Server.Engines.ConPVP
var hadFlag = false;
corpse.FindItemsByType<CTFFlag>(false)
.ForEach(
flag =>
{
hadFlag = true;
flag.DropTo(mob, killer);
}
);
foreach (var flag in corpse.EnumerateItemsByType<CTFFlag>(false))
{
hadFlag = true;
flag.DropTo(mob, killer);
}
mob.Backpack?.FindItemsByType<CTFFlag>(false)
.ForEach(
flag =>
{
hadFlag = true;
flag.DropTo(mob, killer);
}
);
if (mob.Backpack != null)
{
foreach (var flag in mob.Backpack.EnumerateItemsByType<CTFFlag>(false))
{
hadFlag = true;
flag.DropTo(mob, killer);
}
}
if (killer?.Player == true)
{

28
Projects/UOContent/Engines/Craft/Core/CraftGump.cs
View file

@ -141,11 +141,12 @@ namespace Server.Engines.Craft
if (from.Backpack != null)
{
var items = from.Backpack.FindItemsByType(resourceType);
for (var i = 0; i < items.Count; ++i)
foreach (var item in from.Backpack.FindItemsByType())
{
resourceCount += items[i].Amount;
if (resourceType.IsInstanceOfType(item))
{
resourceCount += item.Amount;
}
}
}
@ -185,11 +186,12 @@ namespace Server.Engines.Craft
if (from.Backpack != null)
{
var items = from.Backpack.FindItemsByType(resourceType);
for (var i = 0; i < items.Count; ++i)
foreach (var item in from.Backpack.FindItemsByType())
{
resourceCount += items[i].Amount;
if (resourceType.IsInstanceOfType(item))
{
resourceCount += item.Amount;
}
}
}
@ -263,11 +265,13 @@ namespace Server.Engines.Craft
if (from.Backpack != null)
{
var items = from.Backpack.FindItemsByType(subResource.ItemType);
for (var j = 0; j < items.Count; ++j)
var type = subResource.ItemType;
foreach (var item in from.Backpack.FindItemsByType())
{
resourceCount += items[j].Amount;
if (type.IsInstanceOfType(item))
{
resourceCount += item.Amount;
}
}
}

9
Projects/UOContent/Engines/Craft/Core/CraftItem.cs
View file

@ -685,7 +685,14 @@ namespace Server.Engines.Craft
if (NameNumber == 1041267)
{
// Runebooks are a special case, they need a blank recall rune
consumeExtra = ourPack.FindItemsByType<RecallRune>().Find(rune => !rune.Marked);
foreach (var rune in ourPack.FindItemsByType<RecallRune>())
{
if (!rune.Marked)
{
consumeExtra = rune;
break;
}
}
if (consumeExtra == null)
{

72
Projects/UOContent/Engines/Factions/Core/Faction.cs
View file

@ -385,7 +385,14 @@ namespace Server.Factions
// Ordinarily, through normal faction removal, this will never find any sigils.
// Only with a leave delay less than the ReturnPeriod or a Faction Kick/Ban, will this ever do anything
mob.Backpack?.FindItemsByType<Sigil>().ForEach(sigil => sigil.ReturnHome());
if (mob.Backpack != null)
{
foreach (var sigil in mob.Backpack.EnumerateItemsByType<Sigil>())
{
sigil.ReturnHome();
}
}
if (pl.RankIndex != -1)
{
@ -1039,35 +1046,36 @@ namespace Server.Factions
var killerState = PlayerState.Find(killer);
var killerPack = killer?.Backpack;
victim.Backpack?.FindItemsByType<Sigil>()
.ForEach(
sigil =>
{
if (killerState == null || killerPack == null)
{
sigil.ReturnHome();
return;
}
if (killer?.GetDistanceToSqrt(victim) > 64)
{
sigil.ReturnHome();
killer.SendLocalizedMessage(1042230); // The sigil has gone back to its home location.
}
else if (Sigil.ExistsOn(killer))
{
sigil.ReturnHome();
// The sigil has gone back to its home location because you already have a sigil.
killer?.SendLocalizedMessage(1010258);
}
else if (!killerPack.TryDropItem(killer, sigil, false))
{
sigil.ReturnHome();
// The sigil has gone home because your backpack is full.
killer?.SendLocalizedMessage(1010259);
}
if (victim.Backpack != null)
{
foreach (var sigil in victim.Backpack.EnumerateItemsByType<Sigil>())
{
if (killerState == null || killerPack == null)
{
sigil.ReturnHome();
continue;
}
);
if (killer?.GetDistanceToSqrt(victim) > 64)
{
sigil.ReturnHome();
killer.SendLocalizedMessage(1042230); // The sigil has gone back to its home location.
}
else if (Sigil.ExistsOn(killer))
{
sigil.ReturnHome();
// The sigil has gone back to its home location because you already have a sigil.
killer?.SendLocalizedMessage(1010258);
}
else if (!killerPack.TryDropItem(killer, sigil, false))
{
sigil.ReturnHome();
// The sigil has gone home because your backpack is full.
killer?.SendLocalizedMessage(1010259);
}
}
}
if (killerState == null)
{
@ -1227,7 +1235,13 @@ namespace Server.Factions
private static void EventSink_Logout(Mobile m)
{
m.Backpack?.FindItemsByType<Sigil>().ForEach(sigil => sigil.ReturnHome());
if (m.Backpack != null)
{
foreach (var sigil in m.Backpack.EnumerateItemsByType<Sigil>())
{
sigil.ReturnHome();
}
}
}
private static void EventSink_Login(Mobile m) => CheckLeaveTimer(m);

1
Projects/UOContent/Engines/Factions/Mobiles/Guards/BaseFactionGuard.cs
View file

@ -1,5 +1,4 @@
using System;
using ModernUO.Serialization;
using Server.Factions.AI;
using Server.Items;
using Server.Mobiles;

97
Projects/UOContent/Engines/Harvest/Fishing.cs
View file

@ -1,5 +1,4 @@
using System;
using System.Collections.Generic;
using Server.Engines.Quests;
using Server.Engines.Quests.Collector;
using Server.Items;
@ -46,6 +45,27 @@ namespace Server.Engines.Harvest
0x34B5, 0x35D5
};
private static readonly int[] bodyParts = {
0x1CDD, 0x1CE5, // arm
0x1CE0, 0x1CE8, // torso
0x1CE1, 0x1CE9, // head
0x1CE2, 0x1CEC // leg
};
private static readonly int[] boneParts = {
0x1AE0, 0x1AE1, 0x1AE2, 0x1AE3, 0x1AE4, // skulls
0x1B09, 0x1B0A, 0x1B0B, 0x1B0C, 0x1B0D, 0x1B0E, 0x1B0F, 0x1B10, // bone piles
0x1B15, 0x1B16 // pelvis bones
};
private static readonly int[] miscItems = {
0x1EB5, // unfinished barrel
0xA2A, // stool
0xC1F, // broken clock
0x1047, 0x1048, // globe
0x1EB1, 0x1EB2, 0x1EB3, 0x1EB4 // barrel staves
};
private Fishing()
{
var fish = new HarvestDefinition
@ -101,7 +121,7 @@ namespace Server.Engines.Harvest
Definitions = new[] { fish };
}
public static Fishing System => _system ?? (_system = new Fishing());
public static Fishing System => _system ??= new Fishing();
public override void OnConcurrentHarvest(Mobile from, Item tool, HarvestDefinition def, object toHarvest)
{
@ -179,12 +199,8 @@ namespace Server.Engines.Harvest
if (pack != null)
{
List<SOS> messages = pack.FindItemsByType<SOS>();
for (int i = 0; i < messages.Count; ++i)
foreach (var sos in pack.FindItemsByType<SOS>())
{
SOS sos = messages[i];
if ((from.Map == Map.Felucca || from.Map == Map.Trammel) && from.InRange(sos.TargetLocation, 60))
{
return true;
@ -222,12 +238,9 @@ namespace Server.Engines.Harvest
if (pack != null)
{
var messages = pack.FindItemsByType<SOS>();
for (var i = 0; i < messages.Count; ++i)
// We don't have to queue since we are returning on the first SOS.
foreach (var sos in pack.FindItemsByType<SOS>())
{
var sos = messages[i];
if ((from.Map == Map.Felucca || from.Map == Map.Trammel) && from.InRange(sos.TargetLocation, 60))
{
Item preLoot = null;
@ -236,27 +249,12 @@ namespace Server.Engines.Harvest
{
case 0: // Body parts
{
int[] list =
{
0x1CDD, 0x1CE5, // arm
0x1CE0, 0x1CE8, // torso
0x1CE1, 0x1CE9, // head
0x1CE2, 0x1CEC // leg
};
preLoot = new ShipwreckedItem(list.RandomElement());
preLoot = new ShipwreckedItem(bodyParts.RandomElement());
break;
}
case 1: // Bone parts
{
int[] list =
{
0x1AE0, 0x1AE1, 0x1AE2, 0x1AE3, 0x1AE4, // skulls
0x1B09, 0x1B0A, 0x1B0B, 0x1B0C, 0x1B0D, 0x1B0E, 0x1B0F, 0x1B10, // bone piles
0x1B15, 0x1B16 // pelvis bones
};
preLoot = new ShipwreckedItem(list.RandomElement());
preLoot = new ShipwreckedItem(boneParts.RandomElement());
break;
}
case 2: // Paintings and portraits
@ -276,36 +274,16 @@ namespace Server.Engines.Harvest
}
case 5: // Hats
{
if (Utility.RandomBool())
{
preLoot = new SkullCap();
}
else
{
preLoot = new TricorneHat();
}
preLoot = Utility.RandomBool() ? new SkullCap() : new TricorneHat();
break;
}
case 6: // Misc
{
int[] list =
{
0x1EB5, // unfinished barrel
0xA2A, // stool
0xC1F, // broken clock
0x1047, 0x1048, // globe
0x1EB1, 0x1EB2, 0x1EB3, 0x1EB4 // barrel staves
};
var rand = Utility.Random(miscItems.Length + 1);
if (Utility.Random(list.Length + 1) == 0)
{
preLoot = new Candelabra();
}
else
{
preLoot = new ShipwreckedItem(list.RandomElement());
}
preLoot = rand == miscItems.Length
? new Candelabra()
: new ShipwreckedItem(miscItems[rand]);
break;
}
@ -317,16 +295,7 @@ namespace Server.Engines.Harvest
return preLoot;
}
LockableContainer chest;
if (Utility.RandomBool())
{
chest = new MetalGoldenChest();
}
else
{
chest = new WoodenChest();
}
LockableContainer chest = Utility.RandomBool() ? new MetalGoldenChest() : new WoodenChest();
if (sos.IsAncient)
{

29
Projects/UOContent/Engines/ML Quests/Objectives/CollectObjective.cs
View file

@ -1,5 +1,4 @@
using System;
using System.Linq;
using Server.Gumps;
namespace Server.Engines.MLQuests.Objectives
@ -110,8 +109,16 @@ namespace Server.Engines.MLQuests.Objectives
return 0;
}
var items = pack.FindItemsByType(Objective.AcceptedType, false); // Note: subclasses are included
return items.Where(item => item.QuestItem && Objective.CheckItem(item)).Sum(item => item.Amount);
var total = 0;
foreach (var item in pack.FindItemsByType(false))
{
if (ClaimTypePredicate(item) && item.QuestItem && Objective.CheckItem(item))
{
total += item.Amount;
}
}
return total;
}
public override bool AllowsQuestItem(Item item, Type type) => Objective.CheckType(type) && Objective.CheckItem(item);
@ -128,19 +135,20 @@ namespace Server.Engines.MLQuests.Objectives
return;
}
var checkType = Objective.AcceptedType;
var items = pack.FindItemsByType(checkType, false);
foreach (var item in items)
foreach (var item in pack.FindItemsByType(false))
{
if (item.QuestItem && !MLQuestSystem.CanMarkQuestItem(pm, item, checkType)
) // does another quest still need this item? (OSI just unmarks everything)
// does another quest still need this item? (OSI just unmarks everything)
if (ClaimTypePredicate(item) &&
item.QuestItem && !MLQuestSystem.CanMarkQuestItem(pm, item, Objective.AcceptedType))
{
item.QuestItem = false;
}
}
}
// Note: subclasses are included
private bool ClaimTypePredicate(Item item) => Objective.AcceptedType.IsInstanceOfType(item);
// Should only be called after IsComplete() is checked to be true
public override void OnClaimReward()
{
@ -153,10 +161,9 @@ namespace Server.Engines.MLQuests.Objectives
// TODO: OSI also counts the item in the cursor?
var items = pack.FindItemsByType(Objective.AcceptedType, false);
var left = Objective.DesiredAmount;
foreach (var item in items)
foreach (var item in pack.EnumerateItemsByType<Item>(false, ClaimTypePredicate))
{
if (item.QuestItem && Objective.CheckItem(item))
{

19
Projects/UOContent/Engines/ML Quests/Objectives/DeliverObjective.cs
View file

@ -1,6 +1,5 @@
using System;
using System.Collections.Generic;
using System.Linq;
using Server.Gumps;
using Server.Items;
using Server.Logging;
@ -150,8 +149,16 @@ namespace Server.Engines.MLQuests.Objectives
return 0;
}
var items = pack.FindItemsByType(Objective.Delivery, false); // Note: subclasses are included
return items.Sum(item => item.Amount);
var total = 0;
foreach (var item in pack.FindItemsByType(false))
{
if (ClaimTypePredicate(item))
{
total += item.Amount;
}
}
return total;
}
public override bool OnBeforeClaimReward()
@ -171,6 +178,9 @@ namespace Server.Engines.MLQuests.Objectives
return true;
}
// Note: subclasses are included
private bool ClaimTypePredicate(Item item) => Objective.Delivery.IsInstanceOfType(item);
// TODO: This is VERY similar to CollectObjective.OnClaimReward
public override void OnClaimReward()
{
@ -181,10 +191,9 @@ namespace Server.Engines.MLQuests.Objectives
return;
}
var items = pack.FindItemsByType(Objective.Delivery, false);
var left = Objective.Amount;
foreach (var item in items)
foreach (var item in pack.EnumerateItemsByType<Item>(false, ClaimTypePredicate))
{
if (left == 0)
{

15
Projects/UOContent/Engines/Plants/MainPlantGump.cs
View file

@ -327,11 +327,16 @@ namespace Server.Engines.Plants
}
case 6: // Water
{
var bev = from.Backpack.FindItemsByType<BaseBeverage>()
.Find(
beverage =>
beverage.IsEmpty && beverage.Pourable && beverage.Content == BeverageType.Water
);
BaseBeverage bev = null;
foreach (var beverage in from.Backpack.FindItemsByType<BaseBeverage>())
{
if (beverage.IsEmpty && beverage.Pourable && beverage.Content == BeverageType.Water)
{
bev = beverage;
break;
}
}
if (bev == null)
{

36
Projects/UOContent/Engines/Plants/PlantSystem.cs
View file

@ -1,5 +1,6 @@
using System;
using ModernUO.Serialization;
using Server.Items;
using Server.Misc;
namespace Server.Engines.Plants
@ -402,28 +403,29 @@ namespace Server.Engines.Plants
private static void EventSink_Login(Mobile from)
{
from.Backpack?.FindItemsByType<PlantItem>()
.ForEach(
plant =>
Container cont = from.Backpack;
if (cont != null)
{
foreach (var plant in cont.FindItemsByType<PlantItem>())
{
if (plant.IsGrowable)
{
if (plant.IsGrowable)
{
plant.PlantSystem.DoGrowthCheck();
}
plant.PlantSystem.DoGrowthCheck();
}
);
}
}
from.FindBankNoCreate()
?.FindItemsByType<PlantItem>()
.ForEach(
plant =>
cont = from.FindBankNoCreate();
if (cont != null)
{
foreach (var plant in cont.FindItemsByType<PlantItem>())
{
if (plant.IsGrowable)
{
if (plant.IsGrowable)
{
plant.PlantSystem.DoGrowthCheck();
}
plant.PlantSystem.DoGrowthCheck();
}
);
}
}
}
public static void GrowAll()

15
Projects/UOContent/Items/Aquarium/Aquarium.cs
View file

@ -921,7 +921,20 @@ namespace Server.Items
public static FishBowl GetEmptyBowl(Mobile from)
{
return from?.Backpack?.FindItemsByType<FishBowl>().Find(bowl => bowl.Empty);
if (from.Backpack == null)
{
return null;
}
foreach (var bowl in from.Backpack.FindItemsByType<FishBowl>())
{
if (bowl.Empty)
{
return bowl;
}
}
return null;
}
public static bool Accepts(Item item)

36
Projects/UOContent/Items/Containers/SalvageBag.cs
View file

@ -1,6 +1,5 @@
using System;
using System.Collections.Generic;
using System.Linq;
using ModernUO.Serialization;
using Server.ContextMenus;
using Server.Engines.Craft;
@ -173,7 +172,20 @@ public partial class SalvageBag : Bag
private void SalvageIngots(Mobile from)
{
if (from.Backpack.FindItemsByType<BaseTool>().All(tool => tool.CraftSystem != DefBlacksmithy.CraftSystem))
var hasTool = false;
if (from.Backpack != null)
{
foreach (var tool in from.Backpack.FindItemsByType<BaseTool>())
{
if (tool.CraftSystem == DefBlacksmithy.CraftSystem)
{
hasTool = true;
break;
}
}
}
if (!hasTool)
{
from.SendLocalizedMessage(1079822); // You need a blacksmithing tool in order to salvage ingots.
return;
@ -190,11 +202,7 @@ public partial class SalvageBag : Bag
var salvaged = 0;
var notSalvaged = 0;
Container sBag = this;
var smeltables = sBag.FindItemsByType<Item>();
foreach (var item in smeltables)
foreach (var item in FindItemsByType())
{
if (item?.Deleted != false)
{
@ -220,10 +228,8 @@ public partial class SalvageBag : Bag
}
else
{
from.SendLocalizedMessage(
1079973,
$"{salvaged}\t{salvaged + notSalvaged}"
); // Salvaged: ~1_COUNT~/~2_NUM~ blacksmithed items
// Salvaged: ~1_COUNT~/~2_NUM~ blacksmithed items
from.SendLocalizedMessage(1079973, $"{salvaged}\t{salvaged + notSalvaged}");
}
}
@ -245,14 +251,8 @@ public partial class SalvageBag : Bag
var salvaged = 0;
var notSalvaged = 0;
Container sBag = this;
var scissorables = sBag.FindItemsByType<Item>();
for (var i = scissorables.Count - 1; i >= 0; --i)
foreach (var item in EnumerateItemsByType<Item>())
{
var item = scissorables[i];
if (item is not IScissorable scissorable)
{
continue;

18
Projects/UOContent/Items/Food/Beverage.cs
View file

@ -1,6 +1,7 @@
using System;
using System.Collections.Generic;
using ModernUO.Serialization;
using Server.Collections;
using Server.Engines.Plants;
using Server.Engines.Quests;
using Server.Engines.Quests.Hag;
@ -662,15 +663,15 @@ public abstract partial class BaseBeverage : Item, IHasQuantity
public static bool ConsumeTotal(Container pack, Type itemType, BeverageType content, int quantity)
{
var items = pack.FindItemsByType(itemType);
var total = 0;
using var queue = PooledRefQueue<BaseBeverage>.Create();
// First pass, compute total
var total = 0;
for (var i = 0; i < items.Count; ++i)
foreach (var bev in pack.FindItemsByType<BaseBeverage>())
{
if (items[i] is BaseBeverage bev && bev.Content == content && !bev.IsEmpty)
if (itemType.IsInstanceOfType(bev) && bev.Content == content && !bev.IsEmpty)
{
queue.Enqueue(bev);
total += bev.Quantity;
}
}
@ -681,12 +682,9 @@ public abstract partial class BaseBeverage : Item, IHasQuantity
var need = quantity;
for (var i = 0; i < items.Count; ++i)
while (queue.Count > 0)
{
if (items[i] is not BaseBeverage bev || bev.Content != content || bev.IsEmpty)
{
continue;
}
var bev = queue.Dequeue();
var theirQuantity = bev.Quantity;

6
Projects/UOContent/Items/Skill Items/Magical/Potions/BasePotion.cs
View file

@ -83,12 +83,8 @@ public abstract partial class BasePotion : Item, ICraftable, ICommodity
return 1;
}
var kegs = pack.FindItemsByType<PotionKeg>();
for (var i = 0; i < kegs.Count; ++i)
foreach (var keg in pack.EnumerateItemsByType<PotionKeg>())
{
var keg = kegs[i];
if (keg.Held is <= 0 or >= 100)
{
continue;

23
Projects/UOContent/Mobiles/PlayerMobile.cs
View file

@ -2393,9 +2393,14 @@ namespace Server.Mobiles
DropHolding();
// During AOS+, insured/blessed items are moved out of their child containers and put directly into the backpack.
// This fixes a "bug" where players put blessed items in nested bags and they were dropped on death
if (Core.AOS && Backpack?.Deleted == false)
{
Backpack.FindItemsByType<Item>(FindItems_Callback).ForEach(item => Backpack.AddItem(item));
foreach (var item in Backpack.EnumerateItemsByType<Item>(predicate: FindItems_Callback))
{
Backpack.AddItem(item);
}
}
EquipSnapshot = new List<Item>(Items);
@ -3910,13 +3915,13 @@ namespace Server.Mobiles
return;
}
var items = new List<Item>();
using var queue = PooledRefQueue<Item>.Create(128);
foreach (var item in Items)
{
if (DisplayInItemInsuranceGump(item))
{
items.Add(item);
queue.Enqueue(item);
}
}
@ -3924,20 +3929,26 @@ namespace Server.Mobiles
if (pack != null)
{
items.AddRange(pack.FindItemsByType<Item>(DisplayInItemInsuranceGump));
foreach (var item in pack.FindItemsByType())
{
if (DisplayInItemInsuranceGump(item))
{
queue.Enqueue(item);
}
}
}
// TODO: Investigate item sorting
CloseGump<ItemInsuranceMenuGump>();
if (items.Count == 0)
if (queue.Count == 0)
{
SendLocalizedMessage(1114915, "", 0x35); // None of your current items meet the requirements for insurance.
}
else
{
SendGump(new ItemInsuranceMenuGump(this, items.ToArray()));
SendGump(new ItemInsuranceMenuGump(this, queue.ToArray()));
}
}

39
Projects/UOContent/Mobiles/Townfolk/Banker.cs
View file

@ -1,6 +1,5 @@
using System;
using System.Collections.Generic;
using System.Linq;
using Server.Accounting;
using Server.ContextMenus;
using Server.Items;
@ -47,32 +46,36 @@ namespace Server.Mobiles
if (bank != null)
{
var gold = bank.FindItemsByType<Gold>();
var checks = bank.FindItemsByType<BankCheck>();
foreach (var gold in bank.FindItemsByType<Gold>())
{
balance += gold.Amount;
}
balance += gold.Aggregate(0L, (c, t) => c + t.Amount);
if (balance >= int.MaxValue)
{
return int.MaxValue;
}
balance += checks.Aggregate(0L, (c, t) => c + t.Worth);
foreach (var check in bank.FindItemsByType<BankCheck>())
{
balance += check.Worth;
}
}
return Math.Max(0, (int)Math.Min(int.MaxValue, balance));
return (int)Math.Clamp(balance, 0, int.MaxValue);
}
public static int GetBalance(Mobile m, out List<Item> gold, out List<Item> checks)
{
long balance = 0;
gold = checks = new List<Item>();
if (AccountGold.Enabled && m.Account != null)
{
balance = m.Account.GetTotalGold();
if (balance > int.MaxValue)
if (balance >= int.MaxValue)
{
gold = checks = new List<Item>();
return int.MaxValue;
}
}
@ -81,23 +84,25 @@ namespace Server.Mobiles
if (bank != null)
{
gold = bank.FindItemsByType(typeof(Gold));
checks = bank.FindItemsByType(typeof(BankCheck));
foreach (var g in bank.FindItemsByType<Gold>())
{
balance += g.Amount;
gold.Add(g);
}
balance += gold.OfType<Gold>().Aggregate(0L, (c, t) => c + t.Amount);
if (balance >= int.MaxValue)
{
return int.MaxValue;
}
balance += checks.OfType<BankCheck>().Aggregate(0L, (c, t) => c + t.Worth);
}
else
{
gold = checks = new List<Item>();
foreach (var bc in bank.FindItemsByType<BankCheck>())
{
balance += bc.Worth;
checks.Add(bc);
}
}
return Math.Max(0, (int)Math.Min(int.MaxValue, balance));
return (int)Math.Clamp(balance, 0, int.MaxValue);
}
public static bool Withdraw(Mobile from, int amount)

1
Projects/UOContent/Spells/Seventh/GateTravel.cs
View file

@ -4,7 +4,6 @@ using Server.Factions;
using Server.Items;
using Server.Misc;
using Server.Mobiles;
using Server.Multis;
namespace Server.Spells.Seventh
{