Chomp
ee1cca6330
Bot equipment Bot loot Player scav additional loot items Emulates what we see in live data
895 lines
33 KiB
C#
895 lines
33 KiB
C#
using SPTarkov.DI.Annotations;
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using SPTarkov.Server.Core.Extensions;
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using SPTarkov.Server.Core.Helpers;
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using SPTarkov.Server.Core.Models.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.Bots;
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using SPTarkov.Server.Core.Models.Spt.Config;
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using SPTarkov.Server.Core.Models.Utils;
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using SPTarkov.Server.Core.Servers;
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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 LogLevel = SPTarkov.Server.Core.Models.Spt.Logging.LogLevel;
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namespace SPTarkov.Server.Core.Generators;
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[Injectable]
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public class BotLootGenerator(
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ISptLogger<BotLootGenerator> logger,
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RandomUtil randomUtil,
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ItemHelper itemHelper,
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InventoryHelper inventoryHelper,
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HandbookHelper handbookHelper,
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BotGeneratorHelper botGeneratorHelper,
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BotWeaponGenerator botWeaponGenerator,
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WeightedRandomHelper weightedRandomHelper,
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BotHelper botHelper,
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BotLootCacheService botLootCacheService,
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ServerLocalisationService serverLocalisationService,
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ConfigServer configServer,
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ICloner cloner
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)
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{
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protected readonly BotConfig BotConfig = configServer.GetConfig<BotConfig>();
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protected readonly PmcConfig PMCConfig = configServer.GetConfig<PmcConfig>();
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/// <summary>
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/// Get a dictionary of item tpls and the number of times they can be spawned on a single bot
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/// Keyed by bot type
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/// </summary>
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/// <param name="botRole">Role of bot to get limits for</param>
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/// <returns>Item spawn limits</returns>
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protected ItemSpawnLimitSettings GetItemSpawnLimitsForBot(string botRole)
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{
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// Clone limits and set all values to 0 to use as a running total
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var limitsForBotDictClone = cloner.Clone(GetItemSpawnLimitsForBotType(botRole));
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// Init current count of items we want to limit
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foreach (var limit in limitsForBotDictClone)
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{
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limitsForBotDictClone[limit.Key] = 0;
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}
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return new ItemSpawnLimitSettings { CurrentLimits = limitsForBotDictClone, GlobalLimits = GetItemSpawnLimitsForBotType(botRole) };
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}
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/// <summary>
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/// Add loot to bots containers
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/// </summary>
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/// <param name="botId">Bots unique identifier</param>
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/// <param name="sessionId">Session id</param>
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/// <param name="botJsonTemplate">Clone of Base JSON db file for the bot having its loot generated</param>
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/// <param name="botGenerationDetails">Details relating to generating a bot</param>
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/// <param name="botInventory">Inventory to add loot to</param>
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public void GenerateLoot(
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MongoId botId,
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MongoId sessionId,
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BotType botJsonTemplate,
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BotGenerationDetails botGenerationDetails,
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BotBaseInventory botInventory
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)
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{
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// Limits on item types to be added as loot
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var itemCounts = botJsonTemplate.BotGeneration?.Items;
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if (
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itemCounts?.BackpackLoot.Weights is null
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|| itemCounts.PocketLoot.Weights is null
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|| itemCounts.VestLoot.Weights is null
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|| itemCounts.SpecialItems.Weights is null
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|| itemCounts.Healing.Weights is null
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|| itemCounts.Drugs.Weights is null
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|| itemCounts.Food.Weights is null
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|| itemCounts.Drink.Weights is null
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|| itemCounts.Currency.Weights is null
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|| itemCounts.Stims.Weights is null
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|| itemCounts.Grenades.Weights is null
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)
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{
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logger.Warning(serverLocalisationService.GetText("bot-unable_to_generate_bot_loot", botGenerationDetails.RoleLowercase));
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return;
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}
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var backpackLootCount = weightedRandomHelper.GetWeightedValue(itemCounts.BackpackLoot.Weights);
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var pocketLootCount = weightedRandomHelper.GetWeightedValue(itemCounts.PocketLoot.Weights);
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var vestLootCount = weightedRandomHelper.GetWeightedValue(itemCounts.VestLoot.Weights);
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var specialLootItemCount = weightedRandomHelper.GetWeightedValue(itemCounts.SpecialItems.Weights);
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var healingItemCount = weightedRandomHelper.GetWeightedValue(itemCounts.Healing.Weights);
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var drugItemCount = weightedRandomHelper.GetWeightedValue(itemCounts.Drugs.Weights);
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var foodItemCount = weightedRandomHelper.GetWeightedValue(itemCounts.Food.Weights);
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var drinkItemCount = weightedRandomHelper.GetWeightedValue(itemCounts.Drink.Weights);
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var currencyItemCount = weightedRandomHelper.GetWeightedValue(itemCounts.Currency.Weights);
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var stimItemCount = weightedRandomHelper.GetWeightedValue(itemCounts.Stims.Weights);
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var grenadeCount = weightedRandomHelper.GetWeightedValue(itemCounts.Grenades.Weights);
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// If bot has been flagged as not having loot, set below counts to 0
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if (BotConfig.DisableLootOnBotTypes.Contains(botGenerationDetails.RoleLowercase))
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{
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backpackLootCount = 0;
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pocketLootCount = 0;
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vestLootCount = 0;
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currencyItemCount = 0;
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}
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// Forced pmc healing loot into secure container
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if (botGenerationDetails.IsPmc && PMCConfig.ForceHealingItemsIntoSecure)
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{
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AddForcedMedicalItemsToPmcSecure(botInventory, botGenerationDetails.RoleLowercase, botId);
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}
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var botItemLimits = GetItemSpawnLimitsForBot(botGenerationDetails.RoleLowercase);
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var containersBotHasAvailable = GetAvailableContainersBotCanStoreItemsIn(botInventory);
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// Special items
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.Special,
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botJsonTemplate
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),
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containersBotHasAvailable,
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specialLootItemCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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botItemLimits
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);
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// Healing items / Meds
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.HealingItems,
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botJsonTemplate
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),
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containersBotHasAvailable,
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healingItemCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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null,
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0,
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botGenerationDetails.IsPmc
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);
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// Drugs
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.DrugItems,
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botJsonTemplate
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),
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containersBotHasAvailable,
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drugItemCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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null,
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0,
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botGenerationDetails.IsPmc
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);
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// Food
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.FoodItems,
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botJsonTemplate
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),
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containersBotHasAvailable,
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foodItemCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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null,
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0,
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botGenerationDetails.IsPmc
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);
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// Drink
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.DrinkItems,
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botJsonTemplate
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),
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containersBotHasAvailable,
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drinkItemCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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null,
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0,
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botGenerationDetails.IsPmc
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);
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// Currency
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.CurrencyItems,
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botJsonTemplate
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),
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containersBotHasAvailable,
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currencyItemCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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null,
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0,
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botGenerationDetails.IsPmc
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);
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// Stims
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.StimItems,
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botJsonTemplate
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),
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containersBotHasAvailable,
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stimItemCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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botItemLimits,
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0,
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botGenerationDetails.IsPmc
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);
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// Grenades
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.GrenadeItems,
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botJsonTemplate
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),
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[EquipmentSlots.Pockets, EquipmentSlots.TacticalVest], // Can't use containersBotHasEquipped as we don't want grenades added to backpack
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grenadeCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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null,
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0,
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botGenerationDetails.IsPmc
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);
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var itemPriceLimits = GetSingleItemLootPriceLimits(botGenerationDetails.BotLevel, botGenerationDetails.IsPmc);
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// Backpack - generate loot if they have one
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if (containersBotHasAvailable.Contains(EquipmentSlots.Backpack) && backpackLootCount > 0)
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{
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// Add randomly generated weapon to PMC backpacks
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if (botGenerationDetails.IsPmc && randomUtil.GetChance100(PMCConfig.LooseWeaponInBackpackChancePercent))
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{
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AddLooseWeaponsToInventorySlot(
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botId,
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sessionId,
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botInventory,
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EquipmentSlots.Backpack,
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botGenerationDetails,
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botJsonTemplate.BotInventory,
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botJsonTemplate.BotChances?.WeaponModsChances
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);
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}
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var backpackLootRoubleTotal = botGenerationDetails.IsPmc
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? PMCConfig.LootSettings.Backpack.GetRoubleValue(botGenerationDetails.BotLevel, botGenerationDetails.Location)
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: 0;
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.Backpack,
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botJsonTemplate,
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itemPriceLimits?.Backpack
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),
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[EquipmentSlots.Backpack],
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backpackLootCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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botItemLimits,
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backpackLootRoubleTotal,
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botGenerationDetails.IsPmc
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);
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}
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var vestLootRoubleTotal = botGenerationDetails.IsPmc
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? PMCConfig.LootSettings.Vest.GetRoubleValue(botGenerationDetails.BotLevel, botGenerationDetails.Location)
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: 0;
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// TacticalVest - generate loot if they have one
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if (containersBotHasAvailable.Contains(EquipmentSlots.TacticalVest))
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// Vest
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{
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.Vest,
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botJsonTemplate,
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itemPriceLimits?.Vest
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),
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[EquipmentSlots.TacticalVest],
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vestLootCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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botItemLimits,
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vestLootRoubleTotal,
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botGenerationDetails.IsPmc
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);
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}
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var pocketLootRoubleTotal = botGenerationDetails.IsPmc
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? PMCConfig.LootSettings.Pocket.GetRoubleValue(botGenerationDetails.BotLevel, botGenerationDetails.Location)
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: 0;
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// Pockets
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.Pocket,
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botJsonTemplate,
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itemPriceLimits?.Pocket
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),
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[EquipmentSlots.Pockets],
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pocketLootCount,
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botInventory,
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botGenerationDetails.RoleLowercase,
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botItemLimits,
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pocketLootRoubleTotal,
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botGenerationDetails.IsPmc
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);
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// Secure
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// only add if not a pmc or is pmc and flag is true
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if (!botGenerationDetails.IsPmc || (botGenerationDetails.IsPmc && PMCConfig.AddSecureContainerLootFromBotConfig))
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{
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AddLootFromPool(
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botId,
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botLootCacheService.GetLootFromCache(
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botGenerationDetails.RoleLowercase,
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botGenerationDetails.IsPmc,
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LootCacheType.Secure,
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botJsonTemplate
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),
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[EquipmentSlots.SecuredContainer],
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50,
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botInventory,
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botGenerationDetails.RoleLowercase,
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null,
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-1,
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botGenerationDetails.IsPmc
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);
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}
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}
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protected MinMaxLootItemValue? GetSingleItemLootPriceLimits(int botLevel, bool isPmc)
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{
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// TODO - extend to other bot types
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if (!isPmc)
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{
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return null;
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}
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var matchingValue = PMCConfig?.LootItemLimitsRub.FirstOrDefault(minMaxValue =>
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botLevel >= minMaxValue.Min && botLevel <= minMaxValue.Max
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);
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return matchingValue;
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}
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/// <summary>
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/// Get an array of the containers a bot has on them (pockets/backpack/vest)
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/// </summary>
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/// <param name="botInventory">Bot to check</param>
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/// <returns>Array of available slots</returns>
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protected HashSet<EquipmentSlots> GetAvailableContainersBotCanStoreItemsIn(BotBaseInventory botInventory)
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{
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HashSet<EquipmentSlots> result = [EquipmentSlots.Pockets];
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if ((botInventory.Items ?? []).Any(item => item.SlotId == nameof(EquipmentSlots.TacticalVest)))
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{
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result.Add(EquipmentSlots.TacticalVest);
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}
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if ((botInventory.Items ?? []).Any(item => item.SlotId == nameof(EquipmentSlots.Backpack)))
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{
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result.Add(EquipmentSlots.Backpack);
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}
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return result;
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}
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/// <summary>
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/// Force healing items onto bot to ensure they can heal in-raid
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/// </summary>
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/// <param name="botInventory">Inventory to add items to</param>
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/// <param name="botRole">Role of bot (pmcBEAR/pmcUSEC)</param>
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/// <param name="botId">Bots unique identifier</param>
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protected void AddForcedMedicalItemsToPmcSecure(BotBaseInventory botInventory, string botRole, MongoId botId)
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{
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// surv12
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AddLootFromPool(
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botId,
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new Dictionary<MongoId, double> { { ItemTpl.MEDICAL_SURV12_FIELD_SURGICAL_KIT, 1 } },
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[EquipmentSlots.SecuredContainer],
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1,
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botInventory,
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botRole,
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null,
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0,
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true
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);
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// AFAK
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var afaks = new Dictionary<MongoId, double> { { ItemTpl.MEDKIT_AFAK_TACTICAL_INDIVIDUAL_FIRST_AID_KIT, 1 } };
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AddLootFromPool(botId, afaks, [EquipmentSlots.SecuredContainer], 10, botInventory, botRole, null, 0, true);
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}
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/// <summary>
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/// Take random items from a pool and add to an inventory until totalItemCount or totalValueLimit or space limit is reached
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/// </summary>
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/// <param name="botId">Bots unique identifier</param>
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/// <param name="pool">Pool of items to pick from with weight</param>
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/// <param name="equipmentSlots">What equipment slot will the loot items be added to</param>
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/// <param name="totalItemCount">Max count of items to add</param>
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/// <param name="inventoryToAddItemsTo">Bot inventory loot will be added to</param>
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/// <param name="botRole">Role of the bot loot is being generated for (assault/pmcbot)</param>
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/// <param name="itemSpawnLimits">Item spawn limits the bot must adhere to</param>
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/// <param name="totalValueLimitRub">Total value of loot allowed in roubles</param>
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/// <param name="isPmc">Is bot being generated for a pmc</param>
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protected internal void AddLootFromPool(
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MongoId botId,
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Dictionary<MongoId, double> pool,
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HashSet<EquipmentSlots> equipmentSlots,
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double totalItemCount,
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BotBaseInventory inventoryToAddItemsTo,
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string botRole,
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ItemSpawnLimitSettings? itemSpawnLimits,
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double totalValueLimitRub = 0,
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bool isPmc = false
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)
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{
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// Loot pool has items
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if (pool.Count <= 0)
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{
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return;
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}
|
|
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double currentTotalRub = 0;
|
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var fitItemIntoContainerAttempts = 0;
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for (var i = 0; i < totalItemCount; i++)
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{
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// Pool can become empty if item spawn limits keep removing items
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if (pool.Count == 0)
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{
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return;
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}
|
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var weightedItemTpl = weightedRandomHelper.GetWeightedValue(pool);
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var (key, itemToAddTemplate) = itemHelper.GetItem(weightedItemTpl);
|
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if (!key)
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{
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logger.Warning($"Unable to process item tpl: {weightedItemTpl} for slots: {equipmentSlots} on bot: {botRole}");
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continue;
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}
|
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if (itemSpawnLimits is not null && ItemHasReachedSpawnLimit(itemToAddTemplate, botRole, itemSpawnLimits))
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{
|
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// Remove item from pool to prevent it being picked again
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pool.Remove(weightedItemTpl);
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i--;
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continue;
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}
|
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|
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var newRootItemId = new MongoId();
|
|
List<Item> itemWithChildrenToAdd =
|
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[
|
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new()
|
|
{
|
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Id = newRootItemId,
|
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Template = itemToAddTemplate?.Id ?? MongoId.Empty(),
|
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Upd = botGeneratorHelper.GenerateExtraPropertiesForItem(itemToAddTemplate, botRole, true),
|
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},
|
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];
|
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|
|
// Is Simple-Wallet / WZ wallet
|
|
if (BotConfig.WalletLoot.WalletTplPool.Contains(weightedItemTpl))
|
|
{
|
|
var addCurrencyToWallet = randomUtil.GetChance100(BotConfig.WalletLoot.ChancePercent);
|
|
if (addCurrencyToWallet)
|
|
{
|
|
// Create the currency items we want to add to wallet
|
|
var itemsToAdd = CreateWalletLoot(newRootItemId);
|
|
|
|
// Get the container grid for the wallet
|
|
var containerGrid = inventoryHelper.GetContainerSlotMap(weightedItemTpl);
|
|
|
|
// Check if all the chosen currency items fit into wallet
|
|
var canAddToContainer = inventoryHelper.CanPlaceItemsInContainer(
|
|
cloner.Clone(containerGrid), // MUST clone grid before passing in as function modifies grid
|
|
itemsToAdd
|
|
);
|
|
if (canAddToContainer)
|
|
{
|
|
// Add each currency to wallet
|
|
foreach (var itemToAdd in itemsToAdd)
|
|
{
|
|
inventoryHelper.PlaceItemInContainer(containerGrid, itemToAdd, itemWithChildrenToAdd[0].Id, "main");
|
|
}
|
|
|
|
itemWithChildrenToAdd.AddRange(itemsToAdd.SelectMany(x => x));
|
|
}
|
|
}
|
|
}
|
|
|
|
// Some items (ammoBox/ammo) need extra changes
|
|
AddRequiredChildItemsToParent(itemToAddTemplate, itemWithChildrenToAdd, isPmc, botRole);
|
|
|
|
// Attempt to add item to container(s)
|
|
var itemAddedResult = botGeneratorHelper.AddItemWithChildrenToEquipmentSlot(
|
|
botId,
|
|
equipmentSlots,
|
|
newRootItemId,
|
|
itemToAddTemplate.Id,
|
|
itemWithChildrenToAdd,
|
|
inventoryToAddItemsTo
|
|
);
|
|
|
|
// Handle when item cannot be added
|
|
if (itemAddedResult != ItemAddedResult.SUCCESS)
|
|
{
|
|
if (itemAddedResult == ItemAddedResult.NO_CONTAINERS)
|
|
{
|
|
// Bot has no container to put item in, exit
|
|
if (logger.IsLogEnabled(LogLevel.Debug))
|
|
{
|
|
logger.Debug($"Unable to add: {totalItemCount} items to bot as it lacks a container to include them");
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
fitItemIntoContainerAttempts++;
|
|
if (fitItemIntoContainerAttempts >= 4)
|
|
{
|
|
if (logger.IsLogEnabled(LogLevel.Debug))
|
|
{
|
|
logger.Debug(
|
|
$"Failed placing item: {itemToAddTemplate.Id} - {itemToAddTemplate.Name}: {i} of: {totalItemCount} items into: {botRole} "
|
|
+ $"containers: {string.Join(",", equipmentSlots)}. Tried: {fitItemIntoContainerAttempts} "
|
|
+ $"times, reason: {itemAddedResult}, skipping"
|
|
);
|
|
}
|
|
|
|
break;
|
|
}
|
|
|
|
// Try again, failed but still under attempt limit
|
|
continue;
|
|
}
|
|
|
|
// Item added okay, reset counter for next item
|
|
fitItemIntoContainerAttempts = 0;
|
|
|
|
// Stop adding items to bots pool if rolling total is over total limit
|
|
if (totalValueLimitRub > 0)
|
|
{
|
|
currentTotalRub += handbookHelper.GetTemplatePrice(itemToAddTemplate.Id);
|
|
if (currentTotalRub > totalValueLimitRub)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Adds loot to the specified Wallet
|
|
/// </summary>
|
|
/// <param name="walletId"> Wallet to add loot to</param>
|
|
/// <returns>Generated list of currency stacks with the wallet as their parent</returns>
|
|
public List<List<Item>> CreateWalletLoot(MongoId walletId)
|
|
{
|
|
List<List<Item>> result = [];
|
|
|
|
// Choose how many stacks of currency will be added to wallet
|
|
var itemCount = randomUtil.GetInt(BotConfig.WalletLoot.ItemCount.Min, BotConfig.WalletLoot.ItemCount.Max);
|
|
for (var index = 0; index < itemCount; index++)
|
|
{
|
|
// Choose the size of the currency stack - default is 5k, 10k, 15k, 20k, 25k
|
|
var chosenStackCount = weightedRandomHelper.GetWeightedValue(BotConfig.WalletLoot.StackSizeWeight);
|
|
List<Item> items =
|
|
[
|
|
new()
|
|
{
|
|
Id = new MongoId(),
|
|
Template = weightedRandomHelper.GetWeightedValue(BotConfig.WalletLoot.CurrencyWeight),
|
|
ParentId = walletId,
|
|
Upd = new Upd { StackObjectsCount = int.Parse(chosenStackCount) },
|
|
},
|
|
];
|
|
result.Add(items);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Some items need child items to function, add them to the itemToAddChildrenTo array
|
|
/// </summary>
|
|
/// <param name="itemToAddTemplate">Db template of item to check</param>
|
|
/// <param name="itemToAddChildrenTo">Item to add children to</param>
|
|
/// <param name="isPmc">Is the item being generated for a pmc (affects money/ammo stack sizes)</param>
|
|
/// <param name="botRole">role bot has that owns item</param>
|
|
public void AddRequiredChildItemsToParent(TemplateItem? itemToAddTemplate, List<Item> itemToAddChildrenTo, bool isPmc, string botRole)
|
|
{
|
|
// Fill ammo box
|
|
if (itemHelper.IsOfBaseclass(itemToAddTemplate.Id, BaseClasses.AMMO_BOX))
|
|
{
|
|
itemHelper.AddCartridgesToAmmoBox(itemToAddChildrenTo, itemToAddTemplate);
|
|
}
|
|
// Make money a stack
|
|
else if (itemHelper.IsOfBaseclass(itemToAddTemplate.Id, BaseClasses.MONEY))
|
|
{
|
|
RandomiseMoneyStackSize(botRole, itemToAddTemplate, itemToAddChildrenTo[0]);
|
|
}
|
|
// Make ammo a stack
|
|
else if (itemHelper.IsOfBaseclass(itemToAddTemplate.Id, BaseClasses.AMMO))
|
|
{
|
|
RandomiseAmmoStackSize(isPmc, itemToAddTemplate, itemToAddChildrenTo[0]);
|
|
}
|
|
// Must add soft inserts/plates
|
|
else if (itemHelper.ItemRequiresSoftInserts(itemToAddTemplate.Id))
|
|
{
|
|
itemHelper.AddChildSlotItems(itemToAddChildrenTo, itemToAddTemplate);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Add generated weapons to inventory as loot
|
|
/// </summary>
|
|
/// <param name="botId">Bots unique identifier</param>
|
|
/// <param name="sessionId">Session/Player id</param>
|
|
/// <param name="botInventory">Inventory to add preset to</param>
|
|
/// <param name="equipmentSlot">Slot to place the preset in (backpack)</param>
|
|
/// <param name="botGenerationDetails"></param>
|
|
/// <param name="templateInventory">Bots template, assault.json</param>
|
|
/// <param name="modChances">Chances for mods to spawn on weapon</param>
|
|
public void AddLooseWeaponsToInventorySlot(
|
|
MongoId botId,
|
|
MongoId sessionId,
|
|
BotBaseInventory botInventory,
|
|
EquipmentSlots equipmentSlot,
|
|
BotGenerationDetails botGenerationDetails,
|
|
BotTypeInventory? templateInventory,
|
|
Dictionary<string, double> modChances
|
|
)
|
|
{
|
|
var chosenWeaponType = randomUtil.GetArrayValue<string>(
|
|
[
|
|
nameof(EquipmentSlots.FirstPrimaryWeapon),
|
|
nameof(EquipmentSlots.FirstPrimaryWeapon),
|
|
nameof(EquipmentSlots.FirstPrimaryWeapon),
|
|
nameof(EquipmentSlots.Holster),
|
|
]
|
|
);
|
|
var randomisedWeaponCount = randomUtil.GetInt(
|
|
PMCConfig.LooseWeaponInBackpackLootMinMax.Min,
|
|
PMCConfig.LooseWeaponInBackpackLootMinMax.Max
|
|
);
|
|
|
|
if (randomisedWeaponCount <= 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
for (var i = 0; i < randomisedWeaponCount; i++)
|
|
{
|
|
var generatedWeapon = botWeaponGenerator.GenerateRandomWeapon(
|
|
sessionId,
|
|
chosenWeaponType,
|
|
templateInventory,
|
|
botGenerationDetails,
|
|
botInventory.Equipment.Value,
|
|
modChances
|
|
);
|
|
|
|
var weaponRootItem = generatedWeapon.Weapon?.FirstOrDefault();
|
|
if (weaponRootItem is null)
|
|
{
|
|
logger.Error(
|
|
$"Generated null loose weapon: {chosenWeaponType} for: {botGenerationDetails.RoleLowercase} level: {botGenerationDetails.BotLevel}, skipping"
|
|
);
|
|
|
|
continue;
|
|
}
|
|
var result = botGeneratorHelper.AddItemWithChildrenToEquipmentSlot(
|
|
botId,
|
|
[equipmentSlot],
|
|
weaponRootItem.Id,
|
|
weaponRootItem.Template,
|
|
generatedWeapon.Weapon,
|
|
botInventory
|
|
);
|
|
|
|
if (result != ItemAddedResult.SUCCESS)
|
|
{
|
|
if (logger.IsLogEnabled(LogLevel.Debug))
|
|
{
|
|
logger.Debug($"Failed to add additional weapon: {weaponRootItem.Id} to bot backpack, reason: {result.ToString()}");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Check if an item has reached its bot-specific spawn limit
|
|
/// </summary>
|
|
/// <param name="itemTemplate">Item we check to see if its reached spawn limit</param>
|
|
/// <param name="botRole">Bot type</param>
|
|
/// <param name="itemSpawnLimits"></param>
|
|
/// <returns>true if item has reached spawn limit</returns>
|
|
protected bool ItemHasReachedSpawnLimit(TemplateItem? itemTemplate, string botRole, ItemSpawnLimitSettings? itemSpawnLimits)
|
|
{
|
|
// PMCs and scavs have different sections of bot config for spawn limits
|
|
if (itemSpawnLimits is not null && itemSpawnLimits.GlobalLimits?.Count == 0)
|
|
// No items found in spawn limit, drop out
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// No spawn limits, skipping
|
|
if (itemSpawnLimits is null)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
var idToCheckFor = GetMatchingIdFromSpawnLimits(itemTemplate, itemSpawnLimits.GlobalLimits);
|
|
if (idToCheckFor is null)
|
|
// ParentId or tplid not found in spawnLimits, not a spawn limited item, skip
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Use tryAdd to see if it exists, and automatically add 1
|
|
if (!itemSpawnLimits.CurrentLimits.TryAdd(idToCheckFor.Value, 1))
|
|
// if it does exist, come in here and increment item count with this bot type
|
|
{
|
|
itemSpawnLimits.CurrentLimits[idToCheckFor.Value]++;
|
|
}
|
|
|
|
// Check if over limit
|
|
var currentLimitCount = itemSpawnLimits.CurrentLimits[idToCheckFor.Value];
|
|
if (itemSpawnLimits.CurrentLimits[idToCheckFor.Value] > itemSpawnLimits.GlobalLimits[idToCheckFor.Value])
|
|
{
|
|
// Prevent edge-case of small loot pools + code trying to add limited item over and over infinitely
|
|
if (currentLimitCount > currentLimitCount * 10)
|
|
{
|
|
if (logger.IsLogEnabled(LogLevel.Debug))
|
|
{
|
|
logger.Debug(
|
|
serverLocalisationService.GetText(
|
|
"bot-item_spawn_limit_reached_skipping_item",
|
|
new
|
|
{
|
|
botRole,
|
|
itemName = itemTemplate.Name,
|
|
attempts = currentLimitCount,
|
|
}
|
|
)
|
|
);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Randomise the stack size of a money object, uses different values for pmc or scavs
|
|
/// </summary>
|
|
/// <param name="botRole">Role bot has that has money stack</param>
|
|
/// <param name="itemTemplate">item details from db</param>
|
|
/// <param name="moneyItem">Money item to randomise</param>
|
|
public void RandomiseMoneyStackSize(string botRole, TemplateItem itemTemplate, Item moneyItem)
|
|
{
|
|
// Get all currency weights for this bot type
|
|
if (!BotConfig.CurrencyStackSize.TryGetValue(botRole, out var currencyWeights))
|
|
{
|
|
currencyWeights = BotConfig.CurrencyStackSize["default"];
|
|
}
|
|
|
|
var currencyWeight = currencyWeights[moneyItem.Template];
|
|
|
|
moneyItem.AddUpd();
|
|
|
|
moneyItem.Upd.StackObjectsCount = int.Parse(weightedRandomHelper.GetWeightedValue(currencyWeight));
|
|
}
|
|
|
|
/// <summary>
|
|
/// Randomise the size of an ammo stack
|
|
/// </summary>
|
|
/// <param name="isPmc">Is ammo on a PMC bot</param>
|
|
/// <param name="itemTemplate">item details from db</param>
|
|
/// <param name="ammoItem">Ammo item to randomise</param>
|
|
public void RandomiseAmmoStackSize(bool isPmc, TemplateItem itemTemplate, Item ammoItem)
|
|
{
|
|
var randomSize = itemHelper.GetRandomisedAmmoStackSize(itemTemplate);
|
|
ammoItem.AddUpd();
|
|
|
|
ammoItem.Upd.StackObjectsCount = randomSize;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get spawn limits for a specific bot type from bot.json config
|
|
/// If no limit found for a non pmc bot, fall back to defaults
|
|
/// </summary>
|
|
/// <param name="botRole">what role does the bot have</param>
|
|
/// <returns>Dictionary of tplIds and limit</returns>
|
|
public Dictionary<MongoId, double> GetItemSpawnLimitsForBotType(string botRole)
|
|
{
|
|
if (botHelper.IsBotPmc(botRole))
|
|
{
|
|
return BotConfig.ItemSpawnLimits["pmc"];
|
|
}
|
|
|
|
if (BotConfig.ItemSpawnLimits.ContainsKey(botRole.ToLowerInvariant()))
|
|
{
|
|
return BotConfig.ItemSpawnLimits[botRole.ToLowerInvariant()];
|
|
}
|
|
|
|
logger.Warning(serverLocalisationService.GetText("bot-unable_to_find_spawn_limits_fallback_to_defaults", botRole));
|
|
|
|
return [];
|
|
}
|
|
|
|
/// <summary>
|
|
/// Get the parentId or tplId of item inside spawnLimits object if it exists
|
|
/// </summary>
|
|
/// <param name="itemTemplate">item we want to look for in spawn limits</param>
|
|
/// <param name="spawnLimits">Limits to check for item</param>
|
|
/// <returns>id as string, otherwise undefined</returns>
|
|
public MongoId? GetMatchingIdFromSpawnLimits(TemplateItem itemTemplate, Dictionary<MongoId, double> spawnLimits)
|
|
{
|
|
if (spawnLimits.ContainsKey(itemTemplate.Id))
|
|
{
|
|
return itemTemplate.Id;
|
|
}
|
|
|
|
// tplId not found in spawnLimits, check if parentId is
|
|
if (spawnLimits.ContainsKey(itemTemplate.Parent))
|
|
{
|
|
return itemTemplate.Parent;
|
|
}
|
|
|
|
// parentId and tplId not found
|
|
return null;
|
|
}
|
|
}
|