Chomp
1803 lines
67 KiB
C#
1803 lines
67 KiB
C#
using System.Collections.Frozen;
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using SPTarkov.DI.Annotations;
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using SPTarkov.Server.Core.Exceptions.Helpers;
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using SPTarkov.Server.Core.Extensions;
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using SPTarkov.Server.Core.Models.Common;
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using SPTarkov.Server.Core.Models.Eft.Common;
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using SPTarkov.Server.Core.Models.Eft.Common.Tables;
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using SPTarkov.Server.Core.Models.Enums;
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using SPTarkov.Server.Core.Models.Spt.Inventory;
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using SPTarkov.Server.Core.Models.Utils;
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using SPTarkov.Server.Core.Services;
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using SPTarkov.Server.Core.Utils;
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using SPTarkov.Server.Core.Utils.Cloners;
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using SPTarkov.Server.Core.Utils.Collections;
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using LogLevel = SPTarkov.Server.Core.Models.Spt.Logging.LogLevel;
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namespace SPTarkov.Server.Core.Helpers;
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[Injectable(InjectionType.Singleton)]
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public class ItemHelper(
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ISptLogger<ItemHelper> logger,
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RandomUtil randomUtil,
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DatabaseService databaseService,
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HandbookHelper handbookHelper,
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ItemBaseClassService itemBaseClassService,
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ItemFilterService itemFilterService,
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ServerLocalisationService serverLocalisationService,
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LocaleService localeService,
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ICloner cloner
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)
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{
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protected static readonly FrozenSet<MongoId> _defaultInvalidBaseTypes =
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[
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BaseClasses.LOOT_CONTAINER,
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BaseClasses.MOB_CONTAINER,
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BaseClasses.STASH,
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BaseClasses.SORTING_TABLE,
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BaseClasses.INVENTORY,
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BaseClasses.STATIONARY_CONTAINER,
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BaseClasses.POCKETS,
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];
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protected static readonly FrozenSet<string> _slotsAsStrings =
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[
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nameof(EquipmentSlots.Headwear),
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nameof(EquipmentSlots.Earpiece),
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nameof(EquipmentSlots.FaceCover),
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nameof(EquipmentSlots.ArmorVest),
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nameof(EquipmentSlots.Eyewear),
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nameof(EquipmentSlots.ArmBand),
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nameof(EquipmentSlots.TacticalVest),
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nameof(EquipmentSlots.Pockets),
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nameof(EquipmentSlots.Backpack),
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nameof(EquipmentSlots.SecuredContainer),
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nameof(EquipmentSlots.FirstPrimaryWeapon),
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nameof(EquipmentSlots.SecondPrimaryWeapon),
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nameof(EquipmentSlots.Holster),
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nameof(EquipmentSlots.Scabbard),
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];
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protected static readonly FrozenSet<MongoId> _dogTagTpls =
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[
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ItemTpl.BARTER_DOGTAG_BEAR,
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ItemTpl.BARTER_DOGTAG_BEAR_EOD,
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ItemTpl.BARTER_DOGTAG_BEAR_TUE,
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ItemTpl.BARTER_DOGTAG_USEC,
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ItemTpl.BARTER_DOGTAG_USEC_EOD,
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ItemTpl.BARTER_DOGTAG_USEC_TUE,
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ItemTpl.BARTER_DOGTAG_BEAR_PRESTIGE_1,
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ItemTpl.BARTER_DOGTAG_BEAR_PRESTIGE_2,
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ItemTpl.BARTER_DOGTAG_BEAR_PRESTIGE_3,
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ItemTpl.BARTER_DOGTAG_BEAR_PRESTIGE_4,
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ItemTpl.BARTER_DOGTAG_USEC_PRESTIGE_1,
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ItemTpl.BARTER_DOGTAG_USEC_PRESTIGE_2,
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ItemTpl.BARTER_DOGTAG_USEC_PRESTIGE_3,
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ItemTpl.BARTER_DOGTAG_USEC_PRESTIGE_4,
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];
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protected static readonly FrozenSet<string> _softInsertIds =
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[
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"groin",
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"groin_back",
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"soft_armor_back",
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"soft_armor_front",
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"soft_armor_left",
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"soft_armor_right",
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"shoulder_l",
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"shoulder_r",
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"collar",
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"helmet_top",
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"helmet_back",
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"helmet_eyes",
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"helmet_jaw",
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"helmet_ears",
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];
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protected static readonly FrozenSet<string> _removablePlateSlotIds =
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[
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"front_plate",
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"back_plate",
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"left_side_plate",
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"right_side_plate",
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];
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protected static readonly FrozenSet<MongoId> _armorSlotsThatCanHoldMods = [BaseClasses.HEADWEAR, BaseClasses.VEST, BaseClasses.ARMOR];
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/// <summary>
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/// Does the provided pool of items contain the desired item
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/// </summary>
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/// <param name="itemPool">Item collection to check</param>
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/// <param name="itemTpl">Item to look for</param>
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/// <param name="slotId">OPTIONAL - slotId of desired item</param>
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/// <returns>True if pool contains item</returns>
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public bool HasItemWithTpl(IEnumerable<Item> itemPool, MongoId itemTpl, string slotId = "")
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{
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// Filter the pool by slotId if provided
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var filteredPool = string.IsNullOrEmpty(slotId)
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? itemPool
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: itemPool.Where(itemInPool => itemInPool.SlotId?.StartsWith(slotId, StringComparison.OrdinalIgnoreCase) ?? false);
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// Check if any item in the filtered pool matches the provided item
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return filteredPool.Any(poolItem => poolItem.Template == itemTpl);
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}
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/// <summary>
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/// Get the first item from provided pool with the desired tpl
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/// </summary>
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/// <param name="itemPool">Item collection to search</param>
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/// <param name="tpl">Item tpl to find</param>
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/// <param name="slotId">OPTIONAL - slotId of desired item</param>
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/// <returns>Item or null if no item found</returns>
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public Item? GetItemFromPoolByTpl(IEnumerable<Item> itemPool, MongoId tpl, string slotId = "")
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{
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// Filter the pool by slotId if provided
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var filteredPool = string.IsNullOrEmpty(slotId)
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? itemPool
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: itemPool.Where(item => item.SlotId?.StartsWith(slotId, StringComparison.OrdinalIgnoreCase) ?? false);
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// Check if any item in the filtered pool matches the provided item
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return filteredPool.FirstOrDefault(poolItem => poolItem.Template == tpl);
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}
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/// <summary>
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/// This method will compare two items (with all its children) and see if they are equivalent
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/// This method will NOT compare IDs on the items
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/// </summary>
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/// <param name="item1">first item with all its children to compare</param>
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/// <param name="item2">second item with all its children to compare</param>
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/// <param name="compareUpdProperties">Upd properties to compare between the items</param>
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/// <returns>true if they are the same</returns>
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public bool IsSameItems(ICollection<Item> item1, ICollection<Item> item2, ISet<string>? compareUpdProperties = null)
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{
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if (item1.Count != item2.Count)
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{
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// Items have different mod counts
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return false;
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}
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foreach (var itemOf1 in item1)
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{
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var itemOf2 = item2.FirstOrDefault(i2 => i2.Template.Equals(itemOf1.Template));
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if (itemOf2 is null)
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{
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return false;
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}
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if (!itemOf1.IsSameItem(itemOf2, compareUpdProperties))
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{
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return false;
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}
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}
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return true;
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}
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/// <summary>
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/// Helper method to generate an Upd based on a template
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/// </summary>
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/// <param name="itemTemplate">The item template to generate an Upd for</param>
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/// <returns>An Upd with all the default properties set</returns>
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public Upd GenerateUpdForItem(TemplateItem itemTemplate)
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{
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Upd itemProperties = new();
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// Armors, etc
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if (itemTemplate.Properties?.MaxDurability is not null)
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{
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itemProperties.Repairable = new UpdRepairable
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{
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Durability = itemTemplate.Properties.MaxDurability,
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MaxDurability = itemTemplate.Properties.MaxDurability,
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};
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}
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if (itemTemplate.Properties?.HasHinge ?? false)
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{
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itemProperties.Togglable = new UpdTogglable { On = true };
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}
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if (itemTemplate.Properties?.Foldable ?? false)
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{
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itemProperties.Foldable = new UpdFoldable { Folded = false };
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}
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if (itemTemplate.Properties?.WeapFireType?.Count == 0)
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{
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itemProperties.FireMode = itemTemplate.Properties.WeapFireType.Contains("fullauto")
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? new UpdFireMode { FireMode = "fullauto" }
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: new UpdFireMode { FireMode = randomUtil.GetArrayValue(itemTemplate.Properties.WeapFireType) };
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}
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if (itemTemplate.Properties?.MaxHpResource is not null)
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{
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itemProperties.MedKit = new UpdMedKit { HpResource = itemTemplate.Properties.MaxHpResource };
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}
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if (itemTemplate.Properties?.MaxResource is not null && itemTemplate.Properties.FoodUseTime is not null)
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{
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itemProperties.FoodDrink = new UpdFoodDrink { HpPercent = itemTemplate.Properties.MaxResource };
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}
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if (itemTemplate.Parent == BaseClasses.FLASHLIGHT || itemTemplate.Parent == BaseClasses.TACTICAL_COMBO)
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{
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itemProperties.Light = new UpdLight { IsActive = false, SelectedMode = 0 };
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}
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if (itemTemplate.Parent == BaseClasses.NIGHT_VISION)
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{
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itemProperties.Togglable = new UpdTogglable { On = false };
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}
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// Toggleable face shield
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if ((itemTemplate.Properties?.HasHinge ?? false) && (itemTemplate.Properties.FaceShieldComponent ?? false))
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{
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itemProperties.Togglable = new UpdTogglable { On = false };
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}
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return itemProperties;
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}
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/// <summary>
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/// Checks if a tpl is a valid item. Valid meaning that it's an item that can be stored in stash
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/// <br/><br/>
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/// Valid means:
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/// <br/>
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/// Not quest item
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/// <br/>
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/// 'Item' type
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/// <br/>
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/// Not on the invalid base types array
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/// <br/>
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/// Price above 0 roubles
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/// <br/>
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/// </summary>
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/// <param name="tpl">Template id to check</param>
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/// <param name="invalidBaseTypes">OPTIONAL - Base types deemed invalid</param>
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/// <returns>true for items that may be in player possession and not quest items</returns>
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public bool IsValidItem(MongoId tpl, ISet<MongoId>? invalidBaseTypes = null)
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{
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var baseTypes = invalidBaseTypes ?? _defaultInvalidBaseTypes;
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var itemDetails = GetItem(tpl);
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if (itemDetails.Value is null)
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{
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return false;
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}
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return itemDetails.Key && IsValidItem(itemDetails.Value, baseTypes);
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}
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/// <summary>
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/// Checks if a tpl is a valid item. Valid meaning that it's an item that can be stored in stash
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/// Valid means:
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/// Not quest item
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/// 'Item' type
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/// Not on the invalid base types array
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/// Price above 0 roubles
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/// </summary>
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/// <param name="item">Item from DB to check</param>
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/// <param name="invalidBaseTypes">OPTIONAL - Base types deemed invalid</param>
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/// <returns>true for items that may be in player possession and not quest items</returns>
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public bool IsValidItem(TemplateItem item, ISet<MongoId>? invalidBaseTypes = null)
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{
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var baseTypes = invalidBaseTypes ?? _defaultInvalidBaseTypes;
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return !(item.Properties?.QuestItem ?? false)
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&& string.Equals(item.Type, "Item", StringComparison.OrdinalIgnoreCase)
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&& GetItemPrice(item.Id) > 0
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&& !itemFilterService.IsItemBlacklisted(item.Id)
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&& baseTypes.All(x => !IsOfBaseclass(item.Id, x));
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}
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/// <summary>
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/// Check if the tpl / template id provided is a descendant of the baseclass
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/// </summary>
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/// <param name="tpl">Item template id to check</param>
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/// <param name="baseClassTpl">Baseclass to check for</param>
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/// <returns>is the tpl a descendant</returns>
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public bool IsOfBaseclass(MongoId tpl, MongoId baseClassTpl)
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{
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return itemBaseClassService.ItemHasBaseClass(tpl, baseClassTpl);
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}
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/// <summary>
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/// Check if item has any of the supplied base classes
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/// </summary>
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/// <param name="tpl">Item to check base classes of</param>
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/// <param name="baseClassTpls">Base classes to check for</param>
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/// <returns>True if any supplied base classes match</returns>
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public bool IsOfBaseclasses(MongoId tpl, IEnumerable<MongoId> baseClassTpls)
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{
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return itemBaseClassService.ItemHasBaseClass(tpl, baseClassTpls);
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}
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/// <summary>
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/// Does the provided item have the chance to require soft armor inserts
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/// Only applies to helmets/vest/armors
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/// Not all headgear needs them
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/// </summary>
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/// <param name="itemTpl">Tpl to check</param>
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/// <returns>Does item have the possibility ot need soft inserts</returns>
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public bool ArmorItemCanHoldMods(MongoId itemTpl)
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{
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return IsOfBaseclasses(itemTpl, _armorSlotsThatCanHoldMods);
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}
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/// <summary>
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/// Does the provided item tpl need soft/removable inserts to function
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/// </summary>
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/// <param name="itemTpl">Armor item</param>
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/// <returns>True if item needs some kind of insert</returns>
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public bool ArmorItemHasRemovableOrSoftInsertSlots(MongoId itemTpl)
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{
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if (!ArmorItemCanHoldMods(itemTpl))
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{
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return false;
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}
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return ArmorItemHasRemovablePlateSlots(itemTpl) || ItemRequiresSoftInserts(itemTpl);
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}
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/// <summary>
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/// Does the provided tpl have ability to hold removable plate items
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/// </summary>
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/// <param name="itemTpl">Item tpl to check for plate support</param>
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/// <returns>True when armor can hold plates</returns>
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public bool ArmorItemHasRemovablePlateSlots(MongoId itemTpl)
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{
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var itemTemplate = GetItem(itemTpl);
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return itemTemplate.Value?.Properties?.Slots is not null
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&& itemTemplate.Value.Properties.Slots.Any(slot =>
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_removablePlateSlotIds.Contains(slot.Name?.ToLowerInvariant() ?? string.Empty)
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);
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}
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/// <summary>
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/// Does the provided item tpl require soft inserts to become a valid armor item
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/// </summary>
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/// <param name="itemTpl">Item tpl to check</param>
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/// <returns>True if it needs armor inserts</returns>
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public bool ItemRequiresSoftInserts(MongoId itemTpl)
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{
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// Not a slot that takes soft-inserts
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if (!ArmorItemCanHoldMods(itemTpl))
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{
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return false;
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}
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// Check is an item
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var itemDbDetails = GetItem(itemTpl);
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if (!itemDbDetails.Key)
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{
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return false;
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}
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// Has no slots
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if (!(itemDbDetails.Value?.Properties?.Slots ?? []).Any())
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{
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return false;
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}
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// Check if item has slots that match soft insert name ids
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return itemDbDetails.Value?.Properties?.Slots?.Any(slot => IsSoftInsertId(slot.Name?.ToLowerInvariant() ?? string.Empty)) ?? false;
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}
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/// <summary>
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/// Get all soft insert slot ids
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/// </summary>
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/// <returns>A List of soft insert ids (e.g. soft_armor_back, helmet_top)</returns>
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public static FrozenSet<string> GetSoftInsertSlotIds()
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{
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return _softInsertIds;
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}
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/// <summary>
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/// Does the passed in slot id match a soft insert id
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/// </summary>
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/// <param name="slotId">slotId value to check</param>
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/// <returns></returns>
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public bool IsSoftInsertId(string slotId)
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{
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return _softInsertIds.Contains(slotId);
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}
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/// <summary>
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/// Returns the items total price based on the handbook or as a fallback from the prices.json if the item is not
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/// found in the handbook. If the price can't be found at all return 0
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/// </summary>
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/// <param name="tpls">item tpls to look up the price of</param>
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/// <returns>Total price in roubles</returns>
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public double GetItemAndChildrenPrice(IEnumerable<MongoId> tpls)
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{
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// Run getItemPrice for each tpl in tpls array, return sum
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return tpls.Aggregate(0, (total, tpl) => total + (int)GetItemPrice(tpl).GetValueOrDefault(0));
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}
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/// <summary>
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/// Returns the item price based on the handbook or as a fallback from the prices.json if the item is not
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/// found in the handbook. If the price can't be found at all return 0
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/// </summary>
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/// <param name="tpl">Item to look price up of</param>
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/// <returns>Price in roubles</returns>
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public double? GetItemPrice(MongoId tpl)
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{
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var handbookPrice = GetStaticItemPrice(tpl);
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if (handbookPrice >= 1)
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{
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return handbookPrice;
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}
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return GetDynamicItemPrice(tpl);
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}
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/// <summary>
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/// Returns the item price based on the handbook or as a fallback from the prices.json if the item is not
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/// found in the handbook. If the price can't be found at all return 0
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/// </summary>
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/// <param name="tpl">Item to look price up of</param>
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/// <returns>Price in roubles</returns>
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public double GetItemMaxPrice(MongoId tpl)
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{
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var staticPrice = GetStaticItemPrice(tpl);
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var dynamicPrice = GetDynamicItemPrice(tpl);
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return Math.Max(staticPrice, dynamicPrice ?? 0d);
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}
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/// <summary>
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/// Get the static (handbook) price in roubles for an item by tpl
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/// </summary>
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/// <param name="tpl">Items tpl id to look up price</param>
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/// <returns>Price in roubles (0 if not found)</returns>
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public double GetStaticItemPrice(MongoId tpl)
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{
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var handbookPrice = handbookHelper.GetTemplatePrice(tpl);
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if (handbookPrice >= 1)
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{
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return handbookPrice;
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}
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return 0;
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}
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/// <summary>
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/// Get the dynamic (flea) price in roubles for an item by tpl
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/// </summary>
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/// <param name="tpl">Items tpl id to look up price</param>
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/// <returns>Price in roubles (undefined if not found)</returns>
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public double? GetDynamicItemPrice(MongoId tpl)
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{
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if (databaseService.GetPrices().TryGetValue(tpl, out var price))
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{
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return price;
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}
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return null;
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}
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/// <summary>
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/// Get cloned copy of all item data from items.json
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/// </summary>
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/// <returns>List of TemplateItem objects</returns>
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public List<TemplateItem>? GetItemsClone()
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{
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return cloner.Clone(databaseService.GetItems().Values.ToList());
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}
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|
|
|
/// <summary>
|
|
/// Gets item data from items.json
|
|
/// </summary>
|
|
/// <param name="itemTpl">template id to look up</param>
|
|
/// <returns>KvP, key = bool, value = template item object</returns>
|
|
public KeyValuePair<bool, TemplateItem?> GetItem(MongoId itemTpl)
|
|
{
|
|
// -> Gets item from <input: _tpl>
|
|
if (databaseService.GetItems().TryGetValue(itemTpl, out var item))
|
|
{
|
|
return new KeyValuePair<bool, TemplateItem?>(true, item);
|
|
}
|
|
|
|
return new KeyValuePair<bool, TemplateItem?>(false, null);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Checks if the item has slots
|
|
/// </summary>
|
|
/// <param name="itemTpl">Template id of the item to check</param>
|
|
/// <returns>True if the item has slots</returns>
|
|
public bool ItemHasSlots(MongoId itemTpl)
|
|
{
|
|
if (databaseService.GetItems().TryGetValue(itemTpl, out var item))
|
|
{
|
|
return item.Properties?.Slots is not null && item.Properties.Slots.Any();
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Checks if the item is in the database
|
|
/// </summary>
|
|
/// <param name="itemTpl">Id of the item to check</param>
|
|
/// <returns>true if the item is in the database</returns>
|
|
public bool IsItemInDb(MongoId itemTpl)
|
|
{
|
|
return databaseService.GetItems().ContainsKey(itemTpl);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Calculate the average quality of an item and its children
|
|
/// </summary>
|
|
/// <param name="itemWithChildren">An offers item to process</param>
|
|
/// <param name="skipArmorItemsWithoutDurability">Skip over armor items without durability</param>
|
|
/// <returns>% quality modifier between 0 and 1</returns>
|
|
public double GetItemQualityModifierForItems(IEnumerable<Item> itemWithChildren, bool skipArmorItemsWithoutDurability = false)
|
|
{
|
|
if (IsOfBaseclass(itemWithChildren.First().Template, BaseClasses.WEAPON))
|
|
{
|
|
// Only root of weapon has durability
|
|
return Math.Round(GetItemQualityModifier(itemWithChildren.First()), 5);
|
|
}
|
|
|
|
var qualityModifier = 0D;
|
|
var itemsWithQualityCount = 0D;
|
|
foreach (var item in itemWithChildren)
|
|
{
|
|
var result = GetItemQualityModifier(item, skipArmorItemsWithoutDurability);
|
|
if (Math.Abs(result - (-1)) < 0.001)
|
|
{
|
|
// Is/near zero - Skip
|
|
continue;
|
|
}
|
|
|
|
qualityModifier += result;
|
|
itemsWithQualityCount++;
|
|
}
|
|
|
|
if (itemsWithQualityCount == 0)
|
|
// Can happen when rigs without soft inserts or plates are listed
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return Math.Min(Math.Round(qualityModifier / itemsWithQualityCount, 5), 1);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get normalized value (0-1) based on item condition
|
|
/// Will return -1 for base armor items with 0 durability
|
|
/// </summary>
|
|
/// <param name="item">Item to check</param>
|
|
/// <param name="skipArmorItemsWithoutDurability">return -1 for armor items that have max durability of 0</param>
|
|
/// <returns>Number between 0 and 1</returns>
|
|
public double GetItemQualityModifier(Item item, bool skipArmorItemsWithoutDurability = false)
|
|
{
|
|
// Default to 100%
|
|
var result = 1d;
|
|
|
|
// Is armor and has 0 max durability
|
|
var itemDetails = GetItem(item.Template).Value;
|
|
if (itemDetails?.Properties is null)
|
|
{
|
|
logger.Warning($"Item: {item.Template} lacks properties, cannot ascertain quality level, assuming 100%");
|
|
|
|
return 1;
|
|
}
|
|
|
|
if (
|
|
skipArmorItemsWithoutDurability
|
|
&& IsOfBaseclass(item.Template, BaseClasses.ARMOR)
|
|
&& itemDetails.Properties?.MaxDurability == 0
|
|
)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
if (item.Upd is null)
|
|
{
|
|
return result;
|
|
}
|
|
|
|
if (item.Upd.MedKit is not null)
|
|
{
|
|
// Meds
|
|
result = (item.Upd.MedKit.HpResource ?? 0) / (itemDetails.Properties?.MaxHpResource ?? 0);
|
|
}
|
|
else if (item.Upd.Repairable is not null)
|
|
{
|
|
result = GetRepairableItemQualityValue(itemDetails, item.Upd.Repairable, item);
|
|
}
|
|
else if (item.Upd.FoodDrink is not null)
|
|
{
|
|
result = (item.Upd.FoodDrink.HpPercent ?? 0) / (itemDetails.Properties?.MaxResource ?? 0);
|
|
}
|
|
else if (item.Upd.Key?.NumberOfUsages > 0 && itemDetails.Properties?.MaximumNumberOfUsage > 0)
|
|
{
|
|
// keys - keys count upwards, not down like everything else
|
|
var maxNumOfUsages = itemDetails.Properties.MaximumNumberOfUsage;
|
|
result = (maxNumOfUsages ?? 0 - item.Upd.Key.NumberOfUsages) / maxNumOfUsages ?? 0;
|
|
}
|
|
else if (item.Upd.Resource?.UnitsConsumed > 0) // Item is less than 100% usage
|
|
{
|
|
// E.g. fuel tank
|
|
result = (item.Upd.Resource.Value ?? 0) / (itemDetails.Properties?.MaxResource ?? 0);
|
|
}
|
|
else if (item.Upd.RepairKit is not null)
|
|
{
|
|
result = (item.Upd.RepairKit.Resource ?? 0) / (itemDetails.Properties?.MaxRepairResource ?? 0);
|
|
}
|
|
|
|
if (result == 0)
|
|
// make item non-zero but still very low
|
|
{
|
|
result = 0.01;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get a quality value based on a repairable item's current state between current and max durability
|
|
/// </summary>
|
|
/// <param name="itemDetails">Db details for item we want quality value for</param>
|
|
/// <param name="repairable">Repairable properties</param>
|
|
/// <param name="item">Item quality value is for</param>
|
|
/// <returns>number between 0 and 1</returns>
|
|
protected double GetRepairableItemQualityValue(TemplateItem itemDetails, UpdRepairable repairable, Item item)
|
|
{
|
|
// Edge case, durability above max
|
|
if (repairable.Durability > repairable.MaxDurability)
|
|
{
|
|
logger.Debug(
|
|
$"Max durability: {repairable.MaxDurability} for item id: {item.Id} was below durability: {repairable.Durability}, adjusting values to match"
|
|
);
|
|
repairable.MaxDurability = repairable.Durability;
|
|
}
|
|
|
|
// Attempt to get the max durability from _props. If not available, use Repairable max durability value instead.
|
|
var maxPossibleDurability = itemDetails.Properties?.MaxDurability ?? repairable.MaxDurability;
|
|
var durability = repairable.Durability / maxPossibleDurability;
|
|
|
|
if (durability == 0)
|
|
{
|
|
logger.Error(serverLocalisationService.GetText("item-durability_value_invalid_use_default", item.Template));
|
|
|
|
return 1;
|
|
}
|
|
|
|
return Math.Sqrt(durability ?? 0);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Find children of the item in a given assort (weapons parts for example, need recursive loop function)
|
|
/// </summary>
|
|
/// <param name="itemIdToFind">Template id of item to check for</param>
|
|
/// <param name="assort">List of items to check in</param>
|
|
/// <returns>List of children of requested item</returns>
|
|
public List<Item> FindAndReturnChildrenByAssort(MongoId itemIdToFind, IEnumerable<Item> assort)
|
|
{
|
|
// Group items by ParentId
|
|
var lookup = assort.CreateParentIdLookupCache(out _);
|
|
|
|
var results = new List<Item>();
|
|
var visitedCache = new HashSet<string>();
|
|
|
|
var explorationStack = new Stack<string>();
|
|
explorationStack.Push(itemIdToFind.ToString());
|
|
|
|
while (explorationStack.Count > 0)
|
|
{
|
|
var currentId = explorationStack.Pop();
|
|
|
|
if (!lookup.TryGetValue(currentId, out var childItems))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
foreach (var childItem in childItems)
|
|
{
|
|
// Store item in visited cache so it's not added to results more than once
|
|
if (visitedCache.Add(childItem.Id))
|
|
{
|
|
// Item not in visited cache, take it
|
|
results.Add(childItem);
|
|
|
|
// Add item to stack so it gets processed
|
|
explorationStack.Push(childItem.Id);
|
|
}
|
|
}
|
|
}
|
|
|
|
return results;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Checks if the passed template id is a dog tag.
|
|
/// </summary>
|
|
/// <param name="tpl">Template id to check.</param>
|
|
/// <returns>True if it is a dogtag.</returns>
|
|
public bool IsDogtag(MongoId tpl)
|
|
{
|
|
return _dogTagTpls.Contains(tpl);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Checks if the passed item can be stacked.
|
|
/// </summary>
|
|
/// <param name="tpl">Item to check.</param>
|
|
/// <returns>True if it can be stacked.</returns>
|
|
public bool? IsItemTplStackable(MongoId tpl)
|
|
{
|
|
if (!databaseService.GetItems().TryGetValue(tpl, out var item))
|
|
{
|
|
return null;
|
|
}
|
|
|
|
return item.Properties?.StackMaxSize > 1;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Splits the item stack if it exceeds its items StackMaxSize property into child items of the passed parent.
|
|
/// </summary>
|
|
/// <param name="itemToSplit">Item to split into smaller stacks.</param>
|
|
/// <returns>List of root item + children.</returns>
|
|
public List<Item> SplitStack(Item itemToSplit)
|
|
{
|
|
if (itemToSplit.Upd?.StackObjectsCount is null)
|
|
{
|
|
return [itemToSplit];
|
|
}
|
|
|
|
var maxStackSize = GetItem(itemToSplit.Template).Value?.Properties?.StackMaxSize;
|
|
var remainingCount = itemToSplit.Upd.StackObjectsCount;
|
|
List<Item> rootAndChildren = [];
|
|
|
|
// If the current count is already equal or less than the max
|
|
// return the item as is.
|
|
if (remainingCount <= maxStackSize)
|
|
{
|
|
rootAndChildren.Add(cloner.Clone(itemToSplit)!);
|
|
|
|
return rootAndChildren;
|
|
}
|
|
|
|
while (remainingCount > 0)
|
|
{
|
|
var amount = Math.Min(remainingCount.Value, maxStackSize ?? 0);
|
|
var newStackClone = cloner.Clone(itemToSplit);
|
|
|
|
newStackClone!.Id = new MongoId();
|
|
newStackClone.Upd!.StackObjectsCount = amount;
|
|
remainingCount -= amount;
|
|
rootAndChildren.Add(newStackClone);
|
|
}
|
|
|
|
return rootAndChildren;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Turns items like money into separate stacks that adhere to max stack size.
|
|
/// </summary>
|
|
/// <param name="itemToSplit">Item to split into smaller stacks.</param>
|
|
/// <returns>List of separate item stacks.</returns>
|
|
public List<List<Item>> SplitStackIntoSeparateItems(Item itemToSplit)
|
|
{
|
|
var itemTemplate = GetItem(itemToSplit.Template).Value;
|
|
var itemMaxStackSize = itemTemplate?.Properties?.StackMaxSize ?? 1;
|
|
|
|
// item already within bounds of stack size, return it
|
|
if (itemToSplit.Upd?.StackObjectsCount <= itemMaxStackSize)
|
|
{
|
|
return
|
|
[
|
|
[itemToSplit],
|
|
];
|
|
}
|
|
|
|
// Split items stack into chunks
|
|
List<List<Item>> result = [];
|
|
var remainingCount = itemToSplit.Upd?.StackObjectsCount;
|
|
while (remainingCount != 0)
|
|
{
|
|
var amount = Math.Min(remainingCount ?? 0, itemMaxStackSize);
|
|
var newItemClone = cloner.Clone(itemToSplit)!;
|
|
|
|
newItemClone.Id = new MongoId();
|
|
newItemClone.Upd!.StackObjectsCount = amount;
|
|
remainingCount -= amount;
|
|
result.Add([newItemClone]);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Finds Barter items from a list of items.
|
|
/// </summary>
|
|
/// <param name="by">Tpl or id.</param>
|
|
/// <param name="itemsToSearch">Array of items to iterate over.</param>
|
|
/// <param name="desiredBarterItemIds">List of desired barter item ids.</param>
|
|
/// <returns>List of Item objects.</returns>
|
|
public List<Item> FindBarterItems(string by, IEnumerable<Item> itemsToSearch, IEnumerable<MongoId> desiredBarterItemIds)
|
|
{
|
|
// Find required items to take after buying (handles multiple items)
|
|
List<Item> matchingItems = [];
|
|
foreach (var barterId in desiredBarterItemIds)
|
|
{
|
|
var filteredResult = itemsToSearch.Where(item => by == "tpl" ? item.Template.Equals(barterId) : item.Id.Equals(barterId));
|
|
|
|
if (!filteredResult.Any())
|
|
{
|
|
logger.Warning(serverLocalisationService.GetText("item-helper_no_items_for_barter", barterId));
|
|
continue;
|
|
}
|
|
|
|
matchingItems.AddRange(filteredResult);
|
|
}
|
|
|
|
return matchingItems;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Regenerate all GUIDs with new IDs, except special item types (e.g. quest, sorting table, etc.)
|
|
/// This function mutates the bot inventory list.
|
|
/// </summary>
|
|
/// <param name="inventory">Inventory to replace Ids in</param>
|
|
/// <param name="insuredItems">Insured items that should not have their IDs replaced</param>
|
|
public void ReplaceProfileInventoryIds(BotBaseInventory inventory, IEnumerable<InsuredItem>? insuredItems = null)
|
|
{
|
|
// Blacklist
|
|
var itemIdBlacklist = new HashSet<MongoId>();
|
|
itemIdBlacklist.UnionWith(
|
|
new List<MongoId>
|
|
{
|
|
inventory.Equipment!.Value,
|
|
inventory.QuestRaidItems!.Value,
|
|
inventory.QuestStashItems!.Value,
|
|
inventory.SortingTable!.Value,
|
|
inventory.Stash!.Value,
|
|
inventory.HideoutCustomizationStashId!.Value,
|
|
}
|
|
);
|
|
|
|
if (inventory.HideoutAreaStashes != null)
|
|
{
|
|
itemIdBlacklist.UnionWith(inventory.HideoutAreaStashes.Values);
|
|
}
|
|
|
|
// Add insured items ids to blacklist
|
|
if (insuredItems is not null)
|
|
{
|
|
itemIdBlacklist.UnionWith(insuredItems.Select(x => x.ItemId!.Value));
|
|
}
|
|
|
|
if (inventory.Items is null)
|
|
{
|
|
return;
|
|
}
|
|
|
|
foreach (var item in inventory.Items)
|
|
{
|
|
if (itemIdBlacklist.Contains(item.Id))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Generate new id
|
|
var newId = new MongoId();
|
|
|
|
// Keep copy of original id
|
|
var originalId = item.Id;
|
|
|
|
// Update items id to new one we generated
|
|
item.Id = newId;
|
|
|
|
// Find all children of item and update their parent ids to match
|
|
var childItems = inventory.Items.Where(x => x.ParentId is not null && x.ParentId == originalId);
|
|
foreach (var childItem in childItems)
|
|
{
|
|
childItem.ParentId = newId;
|
|
}
|
|
|
|
// Also replace in quick slot if the old ID exists.
|
|
if (inventory.FastPanel is null)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Update quick-slot id
|
|
var fastPanel = inventory.FastPanel;
|
|
if (fastPanel.ContainsValue(originalId) && !TryReplaceFastPanelId(fastPanel, originalId, newId))
|
|
{
|
|
logger.Error(
|
|
$"Original Id: {originalId.ToString()} is contained in the fast panel, but was unable to replace it with new Id: {newId.ToString()}"
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Regenerate all GUIDs with new IDs, except special item types (e.g. quest, sorting table, etc.) This
|
|
/// function will not mutate the original items list, but will return a new list with new GUIDs.
|
|
/// </summary>
|
|
/// <param name="originalItems">Items to adjust the IDs of</param>
|
|
/// <param name="pmcData">Player profile</param>
|
|
/// <param name="insuredItems">Insured items that should not have their IDs replaced</param>
|
|
/// <returns>Items</returns>
|
|
public IEnumerable<Item> ReplaceIDs(IEnumerable<Item> originalItems, PmcData? pmcData, IEnumerable<InsuredItem>? insuredItems = null)
|
|
{
|
|
// Blacklist
|
|
var itemIdBlacklist = new HashSet<MongoId>();
|
|
|
|
if (pmcData != null)
|
|
{
|
|
itemIdBlacklist.UnionWith(
|
|
new List<MongoId>
|
|
{
|
|
pmcData.Inventory!.Equipment!.Value,
|
|
pmcData.Inventory.QuestRaidItems!.Value,
|
|
pmcData.Inventory.QuestStashItems!.Value,
|
|
pmcData.Inventory.SortingTable!.Value,
|
|
pmcData.Inventory.Stash!.Value,
|
|
pmcData.Inventory.HideoutCustomizationStashId!.Value,
|
|
}
|
|
);
|
|
if (pmcData.Inventory?.HideoutAreaStashes != null)
|
|
{
|
|
itemIdBlacklist.UnionWith(pmcData.Inventory.HideoutAreaStashes.Values);
|
|
}
|
|
}
|
|
|
|
// Add insured items ids to blacklist
|
|
if (insuredItems is not null)
|
|
{
|
|
itemIdBlacklist.UnionWith(insuredItems.Select(x => x.ItemId!.Value));
|
|
}
|
|
|
|
foreach (var item in originalItems)
|
|
{
|
|
if (itemIdBlacklist.Contains(item.Id))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Generate new id
|
|
var newId = new MongoId();
|
|
|
|
// Keep copy of original id
|
|
var originalId = item.Id;
|
|
|
|
// Update items id to new one we generated
|
|
item.Id = newId;
|
|
|
|
// Find all children of item and update their parent ids to match
|
|
var childItems = originalItems.Where(x => x.ParentId != null && x.ParentId == originalId);
|
|
foreach (var childItem in childItems)
|
|
{
|
|
childItem.ParentId = newId;
|
|
}
|
|
|
|
// Also replace in quick slot if the old ID exists.
|
|
if (pmcData?.Inventory?.FastPanel is null)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Update quick-slot id
|
|
var fastPanel = pmcData.Inventory.FastPanel;
|
|
if (fastPanel.ContainsValue(originalId) && !TryReplaceFastPanelId(fastPanel, originalId, newId))
|
|
{
|
|
logger.Error(
|
|
$"Original Id: {originalId.ToString()} is contained in the fast panel, but was unable to replace it with new Id: {newId.ToString()}"
|
|
);
|
|
}
|
|
}
|
|
|
|
return originalItems;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Trys to find the original id in FastPanel, if it exists set it to the new value
|
|
/// </summary>
|
|
/// <param name="fastPanel">Fast panel dictionary to check</param>
|
|
/// <param name="originalId">Original id of the item</param>
|
|
/// <param name="newId">New Id of the item</param>
|
|
/// <returns>True if replaced, otherwise false</returns>
|
|
public bool TryReplaceFastPanelId(Dictionary<string, MongoId> fastPanel, MongoId originalId, MongoId newId)
|
|
{
|
|
var key = fastPanel.FirstOrDefault(kvp => kvp.Value == originalId).Key;
|
|
if (key is null)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
fastPanel[key] = newId;
|
|
return true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Mark the passed in list of items as found in raid.
|
|
/// Modifies passed in items
|
|
/// Will not flag ammo or currency as FiR
|
|
/// </summary>
|
|
/// <param name="items">The list of items to mark as FiR</param>
|
|
public void SetFoundInRaid(IEnumerable<Item> items)
|
|
{
|
|
foreach (var item in items)
|
|
{
|
|
if (IsOfBaseclasses(item.Template, [BaseClasses.MONEY, BaseClasses.AMMO]))
|
|
{
|
|
if (item.Upd is not null)
|
|
{
|
|
item.Upd.SpawnedInSession = null;
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
item.Upd ??= new Upd();
|
|
item.Upd.SpawnedInSession = true;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Mark the passed in list of items as found in raid.
|
|
/// Modifies passed in items
|
|
/// </summary>
|
|
/// <param name="item">The list of items to mark as FiR</param>
|
|
/// <param name="excludeCurrency">Skip adding FiR status to currency items</param>
|
|
public void SetFoundInRaid(Item item, bool excludeCurrency = true)
|
|
{
|
|
if (excludeCurrency && IsOfBaseclass(item.Template, BaseClasses.MONEY))
|
|
{
|
|
return;
|
|
}
|
|
|
|
item.Upd ??= new Upd();
|
|
item.Upd.SpawnedInSession = true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Checks to see if the item is *actually* moddable in-raid. Checks include the items existence in the database, the
|
|
/// parent items existence in the database, the existence (and value) of the items `RaidModdable` property, and that
|
|
/// the parents slot-required property exists, matches that of the item, and its value.
|
|
/// </summary>
|
|
/// <param name="item">The item to be checked</param>
|
|
/// <param name="parent">The parent of the item to be checked</param>
|
|
/// <returns>True if the item is actually moddable, false if it is not, and null if the check cannot be performed.</returns>
|
|
public bool? IsRaidModdable(Item item, Item parent)
|
|
{
|
|
// This check requires the item to have the slotId property populated.
|
|
if (item.SlotId == null)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
var itemTemplate = GetItem(item.Template);
|
|
var parentTemplate = GetItem(parent.Template);
|
|
|
|
// Check for RaidModdable property on the item template.
|
|
var isNotRaidModdable = false;
|
|
if (itemTemplate.Key)
|
|
{
|
|
isNotRaidModdable = itemTemplate.Value?.Properties?.RaidModdable == false;
|
|
}
|
|
|
|
// Check to see if the slot that the item is attached to is marked as required in the parent item's template.
|
|
var isRequiredSlot = false;
|
|
if (parentTemplate.Key && parentTemplate.Value?.Properties?.Slots != null)
|
|
{
|
|
isRequiredSlot =
|
|
parentTemplate.Value?.Properties?.Slots?.Any(slot => slot.Name == item.SlotId && (slot.Required ?? false)) ?? false;
|
|
}
|
|
|
|
return itemTemplate.Key && parentTemplate.Key && !(isNotRaidModdable || isRequiredSlot);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Retrieves the main parent item for a given attachment item.
|
|
/// This method traverses up the hierarchy of items starting from a given `itemId`, until it finds the main parent
|
|
/// item that is not an attached attachment itself. In other words, if you pass it an item id of a suppressor, it
|
|
/// will traverse up the muzzle brake, barrel, upper receiver, and return the gun that the suppressor is ultimately
|
|
/// attached to, even if that gun is located within multiple containers.
|
|
/// It's important to note that traversal is expensive, so this method requires that you pass it a Map of the items
|
|
/// to traverse, where the keys are the item IDs and the values are the corresponding Item objects. This alleviates
|
|
/// some of the performance concerns, as it allows for quick lookups of items by ID.
|
|
/// </summary>
|
|
/// <param name="itemId">The unique identifier of the item for which to find the main parent.</param>
|
|
/// <param name="itemsMap">A Dictionary containing item IDs mapped to their corresponding Item objects for quick lookup.</param>
|
|
/// <returns>The Item object representing the top-most parent of the given item, or null if no such parent exists.</returns>
|
|
public Item? GetAttachmentMainParent(MongoId itemId, Dictionary<MongoId, Item> itemsMap)
|
|
{
|
|
var currentItem = itemsMap.FirstOrDefault(x => x.Key == itemId).Value;
|
|
|
|
while (currentItem != null && IsAttachmentAttached(currentItem))
|
|
{
|
|
currentItem = itemsMap.FirstOrDefault(kvp => kvp.Key == currentItem.ParentId!).Value;
|
|
if (currentItem == null)
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
return currentItem;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Determines if an item is an attachment that is currently attached to its parent item
|
|
/// </summary>
|
|
/// <param name="item">The item to check</param>
|
|
/// <returns>true if the item is attached attachment, otherwise false</returns>
|
|
public bool IsAttachmentAttached(Item item)
|
|
{
|
|
HashSet<string> check = ["hideout", "main"];
|
|
|
|
var slotId = item.SlotId ?? string.Empty;
|
|
|
|
return !(
|
|
check.Contains(slotId) // Is root item
|
|
|| _slotsAsStrings.Contains(slotId) // Is root item in equipment slot e.g. `Headwear`
|
|
|| int.TryParse(item.SlotId, out _)
|
|
); // Has int as slotId, is inside container. e.g. cartridges
|
|
}
|
|
|
|
/// <summary>
|
|
/// Retrieves the equipment parent item for a given item.
|
|
///
|
|
/// This method traverses up the hierarchy of items starting from a given `itemId`, until it finds the equipment
|
|
/// parent item. In other words, if you pass it an item id of a suppressor, it will traverse up the muzzle brake,
|
|
/// barrel, upper receiver, gun, nested backpack, and finally return the backpack Item that is equipped.
|
|
///
|
|
/// It's important to note that traversal is expensive, so this method requires that you pass it a Dictionary of the items
|
|
/// to traverse, where the keys are the item IDs and the values are the corresponding Item objects. This alleviates
|
|
/// some of the performance concerns, as it allows for quick lookups of items by ID.
|
|
/// </summary>
|
|
/// <param name="itemId">The unique identifier of the item for which to find the equipment parent.</param>
|
|
/// <param name="itemsMap">A Dictionary containing item IDs mapped to their corresponding Item objects for quick lookup.</param>
|
|
/// <returns>The Item object representing the equipment parent of the given item, or `null` if no such parent exists</returns>
|
|
public Item? GetEquipmentParent(MongoId itemId, Dictionary<MongoId, Item> itemsMap)
|
|
{
|
|
var currentItem = itemsMap.GetValueOrDefault(itemId);
|
|
|
|
while (currentItem is not null && !_slotsAsStrings.Contains(currentItem.SlotId ?? string.Empty))
|
|
{
|
|
currentItem = itemsMap.GetValueOrDefault(currentItem.ParentId ?? string.Empty);
|
|
if (currentItem is null)
|
|
{
|
|
return null;
|
|
}
|
|
}
|
|
|
|
return currentItem;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get the inventory size of an item
|
|
/// </summary>
|
|
/// <param name="items">Item with children</param>
|
|
/// <param name="rootItemId">The base items root id</param>
|
|
/// <returns>ItemSize object (width and height)</returns>
|
|
public ItemSize? GetItemSize(ICollection<Item> items, MongoId rootItemId)
|
|
{
|
|
var itemTemplate = items.FirstOrDefault(x => x.Id == rootItemId)?.Template;
|
|
if (itemTemplate is null)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
var rootTemplate = GetItem(itemTemplate.Value).Value;
|
|
if (rootTemplate is null)
|
|
{
|
|
return null;
|
|
}
|
|
|
|
var width = rootTemplate.Properties?.Width;
|
|
var height = rootTemplate.Properties?.Height;
|
|
|
|
var sizeUp = 0;
|
|
var sizeDown = 0;
|
|
var sizeLeft = 0;
|
|
var sizeRight = 0;
|
|
|
|
var forcedUp = 0;
|
|
var forcedDown = 0;
|
|
var forcedLeft = 0;
|
|
var forcedRight = 0;
|
|
|
|
var itemWithChildren = items.GetItemWithChildren(rootItemId);
|
|
foreach (var item in itemWithChildren)
|
|
{
|
|
var itemDbTemplate = GetItem(item.Template).Value;
|
|
|
|
// Calculating child ExtraSize
|
|
if (itemDbTemplate?.Properties?.ExtraSizeForceAdd ?? false)
|
|
{
|
|
forcedUp += itemDbTemplate.Properties.ExtraSizeUp!.Value;
|
|
forcedDown += itemDbTemplate.Properties.ExtraSizeDown!.Value;
|
|
forcedLeft += itemDbTemplate.Properties.ExtraSizeLeft!.Value;
|
|
forcedRight += itemDbTemplate.Properties.ExtraSizeRight!.Value;
|
|
}
|
|
else
|
|
{
|
|
sizeUp = sizeUp < itemDbTemplate?.Properties?.ExtraSizeUp ? itemDbTemplate.Properties.ExtraSizeUp.Value : sizeUp;
|
|
sizeDown = sizeDown < itemDbTemplate?.Properties?.ExtraSizeDown ? itemDbTemplate.Properties.ExtraSizeDown.Value : sizeDown;
|
|
sizeLeft = sizeLeft < itemDbTemplate?.Properties?.ExtraSizeLeft ? itemDbTemplate.Properties.ExtraSizeLeft.Value : sizeLeft;
|
|
sizeRight =
|
|
sizeRight < itemDbTemplate?.Properties?.ExtraSizeRight ? itemDbTemplate.Properties.ExtraSizeRight.Value : sizeRight;
|
|
}
|
|
}
|
|
|
|
return new ItemSize
|
|
{
|
|
Width = (width ?? 0) + sizeLeft + sizeRight + forcedLeft + forcedRight,
|
|
Height = (height ?? 0) + sizeUp + sizeDown + forcedUp + forcedDown,
|
|
};
|
|
}
|
|
|
|
/// <summary>
|
|
/// Add cartridges to the ammo box with correct max stack sizes
|
|
/// </summary>
|
|
/// <param name="ammoBox">Box to add cartridges to</param>
|
|
/// <param name="ammoBoxDetails">Item template from items db</param>
|
|
public void AddCartridgesToAmmoBox(List<Item> ammoBox, TemplateItem ammoBoxDetails)
|
|
{
|
|
var ammoBoxMaxCartridgeCount = ammoBoxDetails.Properties?.StackSlots?.First().MaxCount;
|
|
var cartridgeTpl = ammoBoxDetails.Properties?.StackSlots?.First().Properties?.Filters?.First().Filter?.FirstOrDefault();
|
|
var cartridgeDetails = GetItem(cartridgeTpl!.Value);
|
|
var cartridgeMaxStackSize = cartridgeDetails.Value?.Properties?.StackMaxSize;
|
|
|
|
// Exit early if ammo already exists in box
|
|
if (ammoBox.Any(item => item.Template.Equals(cartridgeTpl)))
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Add new stack-size-correct items to ammo box
|
|
double? currentStoredCartridgeCount = 0;
|
|
var maxPerStack = Math.Min(ammoBoxMaxCartridgeCount ?? 0, cartridgeMaxStackSize ?? 0);
|
|
// Find location based on Max ammo box size
|
|
var location = Math.Ceiling(ammoBoxMaxCartridgeCount / maxPerStack ?? 0) - 1;
|
|
|
|
while (currentStoredCartridgeCount < ammoBoxMaxCartridgeCount)
|
|
{
|
|
var remainingSpace = ammoBoxMaxCartridgeCount - currentStoredCartridgeCount;
|
|
var cartridgeCountToAdd = remainingSpace < maxPerStack ? remainingSpace : maxPerStack;
|
|
|
|
// Add cartridge item into items array
|
|
var cartridgeItemToAdd = CreateCartridges(ammoBox[0].Id, cartridgeTpl.Value, (int)cartridgeCountToAdd, location);
|
|
|
|
// In live no ammo box has the first cartridge item with a location
|
|
if (location == 0)
|
|
{
|
|
cartridgeItemToAdd.Location = null;
|
|
}
|
|
|
|
ammoBox.Add(cartridgeItemToAdd);
|
|
|
|
currentStoredCartridgeCount += cartridgeCountToAdd;
|
|
location--;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Add child items (cartridges) to a magazine
|
|
/// </summary>
|
|
/// <param name="magazine">Magazine to add child items to</param>
|
|
/// <param name="magTemplate">Db template of magazine</param>
|
|
/// <param name="staticAmmoDist">Cartridge distribution</param>
|
|
/// <param name="caliber">Caliber of cartridge to add to magazine</param>
|
|
/// <param name="minSizePercent">OPTIONAL - % the magazine must be filled to</param>
|
|
/// <param name="defaultCartridgeTpl">OPTIONAL -Cartridge to use when none found</param>
|
|
/// <param name="weapon">OPTIONAL -Weapon the magazine will be used for (if passed in uses Chamber as whitelist)</param>
|
|
public void FillMagazineWithRandomCartridge(
|
|
List<Item> magazine,
|
|
TemplateItem magTemplate,
|
|
Dictionary<string, IEnumerable<StaticAmmoDetails>> staticAmmoDist,
|
|
string? caliber = null,
|
|
double minSizePercent = 0.25,
|
|
MongoId? defaultCartridgeTpl = null,
|
|
TemplateItem? weapon = null
|
|
)
|
|
{
|
|
var chosenCaliber = caliber ?? GetRandomValidCaliber(magTemplate);
|
|
switch (chosenCaliber)
|
|
{
|
|
case null:
|
|
throw new ItemHelperException("Chosen caliber is null when trying to fill magazine with random cartridge");
|
|
// Edge case - Klin pp-9 has a typo in its ammo caliber
|
|
case "Caliber9x18PMM":
|
|
chosenCaliber = "Caliber9x18PM";
|
|
break;
|
|
}
|
|
|
|
// Chose a randomly weighted cartridge that fits
|
|
var cartridgeTpl = DrawAmmoTpl(
|
|
chosenCaliber,
|
|
staticAmmoDist,
|
|
defaultCartridgeTpl,
|
|
weapon?.Properties?.Chambers?.FirstOrDefault()?.Properties?.Filters?.FirstOrDefault()?.Filter ?? null
|
|
);
|
|
if (cartridgeTpl is null)
|
|
{
|
|
if (logger.IsLogEnabled(LogLevel.Debug))
|
|
{
|
|
logger.Debug($"Unable to fill item: {magazine.FirstOrDefault()?.Id} {magTemplate.Name} with cartridges, none found.");
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
FillMagazineWithCartridge(magazine, magTemplate, cartridgeTpl.Value, minSizePercent);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Add child items to a magazine of a specific cartridge
|
|
/// </summary>
|
|
/// <param name="magazineWithChildCartridges">Magazine to add child items to</param>
|
|
/// <param name="magTemplate">Db template of magazine</param>
|
|
/// <param name="cartridgeTpl">Cartridge to add to magazine</param>
|
|
/// <param name="minSizeMultiplier">% the magazine must be filled to</param>
|
|
public void FillMagazineWithCartridge(
|
|
List<Item> magazineWithChildCartridges,
|
|
TemplateItem magTemplate,
|
|
MongoId cartridgeTpl,
|
|
double minSizeMultiplier = 0.25
|
|
)
|
|
{
|
|
var isUbgl = IsOfBaseclass(magTemplate.Id, BaseClasses.LAUNCHER);
|
|
if (isUbgl)
|
|
// UBGL don't have mags
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Get cartridge properties and max allowed stack size
|
|
var cartridgeDetails = GetItem(cartridgeTpl);
|
|
if (!cartridgeDetails.Key)
|
|
{
|
|
logger.Error(serverLocalisationService.GetText("item-invalid_tpl_item", cartridgeTpl));
|
|
}
|
|
|
|
var cartridgeMaxStackSize = cartridgeDetails.Value?.Properties?.StackMaxSize;
|
|
if (cartridgeMaxStackSize is null)
|
|
{
|
|
logger.Error($"Item with tpl: {cartridgeTpl} lacks a _props or StackMaxSize property");
|
|
}
|
|
|
|
// Get max number of cartridges in magazine, choose random value between min/max
|
|
var magProperties = magTemplate.Properties;
|
|
var magazineCartridgeMaxCount = IsOfBaseclass(magTemplate.Id, BaseClasses.SPRING_DRIVEN_CYLINDER)
|
|
? magProperties?.Slots?.Count() // Edge case for rotating grenade launcher magazine
|
|
: magProperties?.Cartridges?.FirstOrDefault()?.MaxCount;
|
|
|
|
if (magazineCartridgeMaxCount is null)
|
|
{
|
|
logger.Warning($"Magazine: {magTemplate.Id} {magTemplate.Name} lacks a Cartridges array, unable to fill magazine with ammo");
|
|
|
|
return;
|
|
}
|
|
|
|
var desiredStackCount = randomUtil.GetInt(
|
|
(int)Math.Round(minSizeMultiplier * magazineCartridgeMaxCount.Value),
|
|
(int)magazineCartridgeMaxCount
|
|
);
|
|
|
|
if (magazineWithChildCartridges.Count > 1)
|
|
{
|
|
logger.Warning($"Magazine {magTemplate.Name} already has cartridges defined, this may cause issues");
|
|
}
|
|
|
|
// Loop over cartridge count and add stacks to magazine
|
|
var currentStoredCartridgeCount = 0;
|
|
var location = 0;
|
|
while (currentStoredCartridgeCount < desiredStackCount)
|
|
{
|
|
// Get stack size of cartridges
|
|
var cartridgeCountToAdd = desiredStackCount <= cartridgeMaxStackSize ? desiredStackCount : cartridgeMaxStackSize;
|
|
|
|
// Ensure we don't go over the max stackCount size
|
|
var remainingSpace = desiredStackCount - currentStoredCartridgeCount;
|
|
if (cartridgeCountToAdd > remainingSpace)
|
|
{
|
|
cartridgeCountToAdd = remainingSpace;
|
|
}
|
|
|
|
// Add cartridge item object into items array
|
|
magazineWithChildCartridges.Add(
|
|
CreateCartridges(magazineWithChildCartridges[0].Id, cartridgeTpl, cartridgeCountToAdd ?? 0, location)
|
|
);
|
|
|
|
currentStoredCartridgeCount += cartridgeCountToAdd!.Value;
|
|
location++;
|
|
}
|
|
|
|
// Only one cartridge stack added, remove location property as it's only used for 2 or more stacks
|
|
if (location == 1)
|
|
{
|
|
magazineWithChildCartridges[1].Location = null;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Choose a random bullet type from the list of possible a magazine has
|
|
/// </summary>
|
|
/// <param name="magTemplate">Magazine template from Db</param>
|
|
/// <returns>Tpl of cartridge</returns>
|
|
protected string? GetRandomValidCaliber(TemplateItem magTemplate)
|
|
{
|
|
var ammoTpls = magTemplate.Properties?.Cartridges?.First().Properties?.Filters?.First().Filter;
|
|
var calibers = ammoTpls?.Where(x => GetItem(x).Key).Select(x => GetItem(x).Value?.Properties?.Caliber).ToList();
|
|
|
|
if (calibers is null)
|
|
{
|
|
throw new ItemHelperException("Calibers is null when trying to generate random valid caliber");
|
|
}
|
|
|
|
return randomUtil.DrawRandomFromList(calibers).FirstOrDefault();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Chose a randomly weighted cartridge that fits
|
|
/// </summary>
|
|
/// <param name="caliber">Desired caliber</param>
|
|
/// <param name="staticAmmoDist">Cartridges and their weights</param>
|
|
/// <param name="fallbackCartridgeTpl">If a cartridge cannot be found in the above staticAmmoDist param, use this instead</param>
|
|
/// <param name="cartridgeWhitelist">OPTIONAL whitelist for cartridges</param>
|
|
/// <returns>Tpl of cartridge</returns>
|
|
protected MongoId? DrawAmmoTpl(
|
|
string caliber,
|
|
Dictionary<string, IEnumerable<StaticAmmoDetails>> staticAmmoDist,
|
|
MongoId? fallbackCartridgeTpl = null,
|
|
ISet<MongoId>? cartridgeWhitelist = null
|
|
)
|
|
{
|
|
var ammos = staticAmmoDist.GetValueOrDefault(caliber, []);
|
|
if (!ammos.Any())
|
|
{
|
|
if (fallbackCartridgeTpl is not null)
|
|
{
|
|
logger.Warning(
|
|
$"Unable to pick a cartridge for caliber: {caliber}, staticAmmoDist has no data. using fallback value of {fallbackCartridgeTpl}"
|
|
);
|
|
|
|
return fallbackCartridgeTpl;
|
|
}
|
|
|
|
logger.Warning($"Unable to pick a cartridge for caliber: {caliber}, staticAmmoDist has no data. No fallback value provided");
|
|
|
|
return null;
|
|
}
|
|
|
|
var ammoArray = new ProbabilityObjectArray<MongoId, float?>(cloner);
|
|
foreach (var ammoDetails in ammos)
|
|
{
|
|
if (ammoDetails.Tpl is null)
|
|
{
|
|
logger.Error("Ammo details tpl is null when trying to draw ammo from pool");
|
|
continue;
|
|
}
|
|
|
|
// Whitelist exists and tpl not inside it, skip
|
|
// Fixes 9x18mm kedr issues
|
|
if (cartridgeWhitelist is not null && !cartridgeWhitelist.Contains(ammoDetails.Tpl.Value))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
ammoArray.Add(
|
|
new ProbabilityObject<MongoId, float?>(ammoDetails.Tpl.Value, (double)ammoDetails.RelativeProbability!.Value, null)
|
|
);
|
|
}
|
|
|
|
return ammoArray.Draw().FirstOrDefault();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Create a basic cartridge object
|
|
/// </summary>
|
|
/// <param name="parentId">container cartridges will be placed in</param>
|
|
/// <param name="ammoTpl">Cartridge to insert</param>
|
|
/// <param name="stackCount">Count of cartridges inside parent</param>
|
|
/// <param name="location">Location inside parent (e.g. 0, 1)</param>
|
|
/// <returns>Item</returns>
|
|
public Item CreateCartridges(MongoId parentId, MongoId ammoTpl, int stackCount, double location)
|
|
{
|
|
return new Item
|
|
{
|
|
Id = new MongoId(),
|
|
Template = ammoTpl,
|
|
ParentId = parentId,
|
|
SlotId = "cartridges",
|
|
Location = location,
|
|
Upd = new Upd { StackObjectsCount = stackCount },
|
|
};
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get the name of an item from the locale file using the item tpl
|
|
/// </summary>
|
|
/// <param name="itemTpl">Tpl of item to get name of</param>
|
|
/// <returns>Full name, short name if not found</returns>
|
|
public string GetItemName(MongoId itemTpl)
|
|
{
|
|
var localeDb = localeService.GetLocaleDb();
|
|
|
|
// Key exists and it's not empty
|
|
if (localeDb.TryGetValue($"{itemTpl} Name", out var result) && result.Length > 0)
|
|
{
|
|
return result;
|
|
}
|
|
|
|
// Main item "name" property not found, try the backup
|
|
if (localeDb.TryGetValue($"{itemTpl} ShortName", out result))
|
|
{
|
|
return result;
|
|
}
|
|
|
|
return string.Empty;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get all item tpls with a desired base type
|
|
/// </summary>
|
|
/// <param name="desiredBaseType">Item base type wanted</param>
|
|
/// <returns>Array of tpls</returns>
|
|
public IEnumerable<MongoId> GetItemTplsOfBaseType(string desiredBaseType)
|
|
{
|
|
return databaseService.GetItems().Values.Where(item => item.Parent == desiredBaseType).Select(item => item.Id);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Add child slot items to an item, chooses random child item if multiple choices exist
|
|
/// </summary>
|
|
/// <param name="itemToAdd">array with single object (root item)</param>
|
|
/// <param name="itemToAddTemplate">Db template for root item</param>
|
|
/// <param name="modSpawnChanceDict">Optional dictionary of mod name + % chance mod will be included in item (e.g. front_plate: 100)</param>
|
|
/// <param name="requiredOnly">Only add required mods</param>
|
|
/// <returns>Item with children</returns>
|
|
public List<Item> AddChildSlotItems(
|
|
List<Item> itemToAdd,
|
|
TemplateItem itemToAddTemplate,
|
|
Dictionary<string, double>? modSpawnChanceDict = null,
|
|
bool requiredOnly = false
|
|
)
|
|
{
|
|
var result = itemToAdd;
|
|
HashSet<MongoId> incompatibleModTpls = [];
|
|
foreach (var slot in itemToAddTemplate.Properties?.Slots ?? [])
|
|
{
|
|
// If only required mods is requested, skip non-essential
|
|
if (requiredOnly && !(slot.Required ?? false))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Roll chance for non-required slot mods
|
|
if (modSpawnChanceDict is not null && !(slot.Required ?? false))
|
|
{
|
|
// only roll chance to not include mod if dict exists and has value for this mod type (e.g. front_plate)
|
|
if (modSpawnChanceDict.TryGetValue(slot.Name?.ToLowerInvariant() ?? string.Empty, out var value))
|
|
{
|
|
if (!randomUtil.GetChance100(value))
|
|
{
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
|
|
var itemPool = slot.Properties?.Filters?.FirstOrDefault()?.Filter ?? [];
|
|
if (itemPool.Count == 0)
|
|
{
|
|
if (logger.IsLogEnabled(LogLevel.Debug))
|
|
{
|
|
logger.Debug(
|
|
$"Unable to choose a mod for slot: {slot.Name} on item: {itemToAddTemplate.Id} {itemToAddTemplate.Name}, parents' 'Filter' array is empty, skipping"
|
|
);
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
var chosenTpl = GetCompatibleTplFromArray(itemPool, incompatibleModTpls);
|
|
if (chosenTpl.IsEmpty)
|
|
{
|
|
if (logger.IsLogEnabled(LogLevel.Debug))
|
|
{
|
|
logger.Debug(
|
|
$"Unable to choose a mod for slot: {slot.Name} on item: {itemToAddTemplate.Id} {itemToAddTemplate.Name}, no compatible tpl found in pool of {itemPool.Count}, skipping"
|
|
);
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
// Create basic item structure ready to add to weapon array
|
|
Item modItemToAdd = new()
|
|
{
|
|
Id = new MongoId(),
|
|
Template = chosenTpl,
|
|
ParentId = result[0].Id,
|
|
SlotId = slot.Name,
|
|
};
|
|
|
|
// Add chosen item to weapon array
|
|
result.Add(modItemToAdd);
|
|
|
|
var modItemDbDetails = GetItem(modItemToAdd.Template).Value;
|
|
if (modItemDbDetails?.Properties?.ConflictingItems is null)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
// Include conflicting items of newly added mod in pool to be used for next mod choice
|
|
incompatibleModTpls.UnionWith(modItemDbDetails.Properties.ConflictingItems);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get a compatible tpl from the array provided where it is not found in the provided incompatible mod tpls parameter
|
|
/// </summary>
|
|
/// <param name="tplPool">Tpls to randomly choose from</param>
|
|
/// <param name="tplBlacklist">Incompatible tpls to disallow</param>
|
|
/// <returns>Chosen tpl or undefined</returns>
|
|
public MongoId GetCompatibleTplFromArray(HashSet<MongoId> tplPool, HashSet<MongoId> tplBlacklist)
|
|
{
|
|
if (!tplPool.Any())
|
|
{
|
|
return MongoId.Empty();
|
|
}
|
|
|
|
var compatibleTpls = tplPool.Except(tplBlacklist).ToList();
|
|
return compatibleTpls.Any() ? randomUtil.GetArrayValue(compatibleTpls) : MongoId.Empty();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Is the provided item._props.Slots._name property a plate slot
|
|
/// </summary>
|
|
/// <param name="slotName">Name of slot (_name) of Items Slot array</param>
|
|
/// <returns>True if it is a slot that holds a removable plate</returns>
|
|
public bool IsRemovablePlateSlot(string slotName)
|
|
{
|
|
return GetRemovablePlateSlotIds().Contains(slotName.ToLowerInvariant());
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get a list of slot names that hold removable plates
|
|
/// </summary>
|
|
/// <returns>Array of slot ids (e.g. front_plate)</returns>
|
|
public FrozenSet<string> GetRemovablePlateSlotIds()
|
|
{
|
|
return _removablePlateSlotIds;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Generate new unique ids for child items while preserving hierarchy
|
|
/// </summary>
|
|
/// <param name="rootItem">Base/primary item</param>
|
|
/// <param name="itemWithChildren">Primary item + children of primary item</param>
|
|
/// <returns>Item array with updated IDs</returns>
|
|
public List<Item> ReparentItemAndChildren(Item rootItem, List<Item> itemWithChildren)
|
|
{
|
|
var oldRootId = itemWithChildren[0].Id;
|
|
Dictionary<string, MongoId> idMappings = [];
|
|
|
|
idMappings[oldRootId] = rootItem.Id;
|
|
|
|
foreach (var mod in itemWithChildren)
|
|
{
|
|
if (!idMappings.ContainsKey(mod.Id))
|
|
{
|
|
idMappings[mod.Id.ToString()] = new MongoId();
|
|
}
|
|
|
|
// Has parentId + no remapping exists for its parent
|
|
if (mod.ParentId != null && (!idMappings.ContainsKey(mod.ParentId) || idMappings?[mod.ParentId] is null))
|
|
// Make remapping for items parentId
|
|
{
|
|
idMappings![mod.ParentId] = new MongoId();
|
|
}
|
|
|
|
mod.Id = idMappings[mod.Id.ToString()];
|
|
if (mod.ParentId != null)
|
|
{
|
|
mod.ParentId = idMappings[mod.ParentId];
|
|
}
|
|
}
|
|
|
|
// Force item's details into first location of presetItems
|
|
if (itemWithChildren[0].Template != rootItem.Template)
|
|
{
|
|
logger.Warning($"Reassigning root item from {itemWithChildren[0].Template} to {rootItem.Template}");
|
|
}
|
|
|
|
itemWithChildren[0] = rootItem;
|
|
|
|
return itemWithChildren;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Add a blank upd object to passed in item if it does not exist already
|
|
/// </summary>
|
|
/// <param name="item">item to add upd to</param>
|
|
/// <param name="warningMessageWhenMissing">text to write to log when upd object was not found</param>
|
|
/// <returns>True when upd object was added</returns>
|
|
public bool AddUpdObjectToItem(Item item, string? warningMessageWhenMissing = null)
|
|
{
|
|
if (item.Upd is not null)
|
|
{
|
|
// Already exists, exit early
|
|
return false;
|
|
}
|
|
|
|
item.Upd = new Upd();
|
|
|
|
if (warningMessageWhenMissing is not null)
|
|
{
|
|
if (logger.IsLogEnabled(LogLevel.Debug))
|
|
{
|
|
logger.Debug(warningMessageWhenMissing);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
// Return all tpls from Money enum
|
|
// Returns string tpls
|
|
public List<MongoId> GetMoneyTpls()
|
|
{
|
|
return [Money.ROUBLES, Money.DOLLARS, Money.EUROS, Money.GP];
|
|
}
|
|
|
|
// Get a randomised stack size for the passed in ammo
|
|
// Ammo to get stack size for
|
|
// Default: Limit to 60 to prevent crazy values when players use stack increase mods
|
|
// Returns number
|
|
public int GetRandomisedAmmoStackSize(TemplateItem ammoItemTemplate, int maxLimit = 60)
|
|
{
|
|
return ammoItemTemplate.Properties?.StackMaxSize == 1
|
|
? 1 // Max is one, nothing to randomise
|
|
: randomUtil.GetInt(
|
|
ammoItemTemplate.Properties?.StackMinRandom ?? 1,
|
|
Math.Min(ammoItemTemplate.Properties?.StackMaxRandom ?? 1, maxLimit)
|
|
);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get a 2D grid of a container's item slots
|
|
/// </summary>
|
|
/// <param name="containerTpl">Tpl id of the container</param>
|
|
public int[,] GetContainerMapping(MongoId containerTpl)
|
|
{
|
|
// Get template from db
|
|
var containerTemplate = GetItem(containerTpl).Value;
|
|
|
|
// Get height/width
|
|
var height = containerTemplate?.Properties?.Grids?.First().Properties?.CellsV;
|
|
var width = containerTemplate?.Properties?.Grids?.First().Properties?.CellsH;
|
|
|
|
if (height is null || width is null)
|
|
{
|
|
throw new ItemHelperException("Height or width is null when trying to calculate container mapping");
|
|
}
|
|
|
|
return GetBlankContainerMap(width.Value, height.Value);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get a blank two-dimensional representation of a container
|
|
/// </summary>
|
|
/// <param name="horizontalSizeX">Width of container (columns)</param>
|
|
/// <param name="verticalSizeY">Height of container (rows)</param>
|
|
/// <returns>Two-dimensional representation of container</returns>
|
|
public int[,] GetBlankContainerMap(int horizontalSizeX, int verticalSizeY)
|
|
{
|
|
// Rows / Columns
|
|
return new int[verticalSizeY, horizontalSizeX];
|
|
}
|
|
}
|