Merge pull request #102 from nexus4880/item-templates

Item templates

Fuyu.Backend.BSG/DTO/Services/ItemFactoryService.cs

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+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using Fuyu.Backend.BSG.ItemTemplates;
+using Fuyu.Backend.BSG.Models.Items;
+using Fuyu.Backend.BSG.Models.Responses;
+using Fuyu.Common.Hashing;
+using Fuyu.Common.IO;
+using Fuyu.Common.Serialization;
+
+namespace Fuyu.Backend.BSG.DTO.Services
+{
+	// TODO: split UPD factory and Item Factory
+	public static class ItemFactoryService
+	{
+		public static Dictionary<MongoId, ItemTemplate> ItemTemplates { get; private set; }
+
+		public static void Load()
+		{
+			var itemsText = Resx.GetText("eft", "database.client.items.json");
+			ItemTemplates = Json.Parse<ResponseBody<Dictionary<MongoId, ItemTemplate>>>(itemsText).data;
+		}
+
+		public static ItemInstance CreateItem(MongoId tpl, MongoId? id = null)
+		{
+			var template = ItemTemplates[tpl];
+			var itemId = id.GetValueOrDefault(new MongoId(true));
+			ItemUpdatable upd = CreateItemUpdatable(template);
+
+			var item = new ItemInstance
+			{
+				Id = itemId,
+				TemplateId = tpl,
+				Updatable = upd
+			};
+
+			return item;
+		}
+
+		public static ItemUpdatable CreateItemUpdatable(ItemTemplate template)
+		{
+			ItemUpdatable upd = null;
+			var updProperties = typeof(ItemUpdatable).GetProperties();
+
+			foreach (var updProperty in updProperties)
+			{
+				var component = CreateItemComponent(template, updProperty.PropertyType, false);
+				if (component != null)
+				{
+					if (upd == null)
+					{
+						upd = new ItemUpdatable();
+					}
+
+					updProperty.SetValue(upd, component);
+				}
+			}
+
+			return upd;
+		}
+
+		public static object CreateItemComponent(ItemTemplate template, Type componentType, bool createDefault)
+		{
+			var isItemComponentInterface = typeof(IItemComponent).IsAssignableFrom(componentType);
+			if (!isItemComponentInterface)
+			{
+				return null;
+			}
+
+			var bindingFlags = BindingFlags.Public | BindingFlags.Static;
+			var createComponentMethodName = nameof(IItemComponent.CreateComponent);
+			var createComponentMethod = componentType.GetMethod(createComponentMethodName, bindingFlags);
+			if (createComponentMethod == null)
+			{
+				return null;
+			}
+
+			var result = createComponentMethod.Invoke(null, [template.Props]);
+			if (result == null && createDefault)
+			{
+				result = Activator.CreateInstance(componentType);
+			}
+
+			return result;
+		}
+
+		public static ItemUpdatable CreateItemUpdatable(MongoId tpl)
+		{
+			return CreateItemUpdatable(ItemTemplates[tpl]);
+		}
+
+		public static object CreateItemComponent(MongoId tpl, Type componentType, bool createDefault)
+		{
+			return CreateItemComponent(ItemTemplates[tpl], componentType, createDefault);
+		}
+	}
+}

Fuyu.Backend.BSG/IItemComponent.cs

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+using Newtonsoft.Json.Linq;
+
+namespace Fuyu.Backend.BSG
+{
+	public interface IItemComponent
+	{
+		static abstract object CreateComponent(JObject templateProperties);
+	}
+}

Fuyu.Backend.BSG/ItemTemplates/AmmoBoxItemProperties.cs

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+using System.Runtime.Serialization;
+
+namespace Fuyu.Backend.BSG.ItemTemplates
+{
+	[DataContract]
+	public class AmmoBoxItemProperties : StackableItemItemProperties
+	{
+		[DataMember(Name = "magAnimationIndex")]
+		public int magAnimationIndex;
+
+		[DataMember(Name = "StackSlots")]
+		public object[] StackSlots = [];
+	}
+}

Fuyu.Backend.BSG/ItemTemplates/AmmoItemProperties.cs

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+using System.Runtime.Serialization;
+using Fuyu.Backend.BSG.DTO.Common;
+using Fuyu.Backend.BSG.Models.Common;
+
+namespace Fuyu.Backend.BSG.ItemTemplates
+{
+	[DataContract]
+	public class AmmoItemProperties : StackableItemItemProperties
+	{
+		[DataMember(Name = "ammoType")]
+		public string ammoType;
+
+		[DataMember(Name = "Damage")]
+		public int Damage;
+
+		[DataMember(Name = "ammoAccr")]
+		public int ammoAccr;
+
+		[DataMember(Name = "ammoRec")]
+		public int ammoRec;
+
+		[DataMember(Name = "ammoDist")]
+		public int ammoDist;
+
+		[DataMember(Name = "buckshotBullets")]
+		public int buckshotBullets;
+
+		[DataMember(Name = "PenetrationPower")]
+		public int PenetrationPower = 40;
+
+		[DataMember(Name = "PenetrationPowerDiviation")]
+		public float PenetrationPowerDiviation;
+
+		[DataMember(Name = "ammoHear")]
+		public int ammoHear;
+
+		[DataMember(Name = "ammoSfx")]
+		public string ammoSfx;
+
+		[DataMember(Name = "MisfireChance")]
+		public float MisfireChance;
+
+		[DataMember(Name = "MinFragmentsCount")]
+		public int MinFragmentsCount = 2;
+
+		[DataMember(Name = "MaxFragmentsCount")]
+		public int MaxFragmentsCount = 3;
+
+		[DataMember(Name = "ammoShiftChance")]
+		public int ammoShiftChance;
+
+		[DataMember(Name = "casingName")]
+		public string casingName;
+
+		[DataMember(Name = "casingEjectPower")]
+		public float casingEjectPower;
+
+		[DataMember(Name = "casingMass")]
+		public float casingMass;
+
+		[DataMember(Name = "casingSounds")]
+		public string casingSounds;
+
+		[DataMember(Name = "ProjectileCount")]
+		public int ProjectileCount = 1;
+
+		[DataMember(Name = "InitialSpeed")]
+		public float InitialSpeed = 700f;
+
+		[DataMember(Name = "PenetrationDamageMod")]
+		public float PenetrationDamageMod = 0.1f;
+
+		[DataMember(Name = "PenetrationChanceObstacle")]
+		public float PenetrationChanceObstacle = 0.2f;
+
+		[DataMember(Name = "RicochetChance")]
+		public float RicochetChance = 0.1f;
+
+		[DataMember(Name = "FragmentationChance")]
+		public float FragmentationChance = 0.03f;
+
+		[DataMember(Name = "BallisticCoeficient")]
+		public float BallisticCoeficient = 1f;
+
+		[DataMember(Name = "Tracer")]
+		public bool Tracer;
+
+		[DataMember(Name = "TracerColor")]
+		public ETaxonomyColor TracerColor;
+
+		[DataMember(Name = "TracerDistance")]
+		public float TracerDistance;
+
+		[DataMember(Name = "ArmorDamage")]
+		public int ArmorDamage;
+
+		[DataMember(Name = "Caliber")]
+		public string Caliber;
+
+		[DataMember(Name = "StaminaBurnPerDamage")]
+		public float StaminaBurnPerDamage;
+
+		[DataMember(Name = "HasGrenaderComponent")]
+		public bool HasGrenaderComponent;
+
+		[DataMember(Name = "FuzeArmTimeSec")]
+		public float FuzeArmTimeSec;
+
+		[DataMember(Name = "MinExplosionDistance")]
+		public float MinExplosionDistance;
+
+		[DataMember(Name = "MaxExplosionDistance")]
+		public float MaxExplosionDistance;
+
+		[DataMember(Name = "FragmentsCount")]
+		public int FragmentsCount;
+
+		[DataMember(Name = "FragmentType")]
+		public string FragmentType;
+
+		[DataMember(Name = "ExplosionType")]
+		public string ExplosionType;
+
+		[DataMember(Name = "ShowHitEffectOnExplode")]
+		public bool ShowHitEffectOnExplode;
+
+		[DataMember(Name = "ExplosionStrength")]
+		public float ExplosionStrength;
+
+		[DataMember(Name = "ShowBullet")]
+		public bool ShowBullet;
+
+		[DataMember(Name = "AmmoLifeTimeSec")]
+		public float AmmoLifeTimeSec = 2f;
+
+		[DataMember(Name = "MalfMisfireChance")]
+		public float MalfMisfireChance;
+
+		[DataMember(Name = "MalfFeedChance")]
+		public float MalfFeedChance;
+
+		[DataMember(Name = "ArmorDistanceDistanceDamage")]
+		public Vector3 ArmorDistanceDistanceDamage;
+
+		[DataMember(Name = "Contusion")]
+		public Vector3 Contusion;
+
+		[DataMember(Name = "Blindness")]
+		public Vector3 Blindness;
+
+		[DataMember(Name = "LightBleedingDelta")]
+		public float LightBleedingDelta;
+
+		[DataMember(Name = "HeavyBleedingDelta")]
+		public float HeavyBleedingDelta;
+
+		[DataMember(Name = "IsLightAndSoundShot")]
+		public bool IsLightAndSoundShot;
+
+		[DataMember(Name = "LightAndSoundShotAngle")]
+		public float LightAndSoundShotAngle;
+
+		[DataMember(Name = "LightAndSoundShotSelfContusionTime")]
+		public float LightAndSoundShotSelfContusionTime;
+
+		[DataMember(Name = "LightAndSoundShotSelfContusionStrength")]
+		public float LightAndSoundShotSelfContusionStrength;
+
+		[DataMember(Name = "DurabilityBurnModificator")]
+		public float DurabilityBurnModificator = 1f;
+
+		[DataMember(Name = "HeatFactor")]
+		public float HeatFactor = 1f;
+
+		[DataMember(Name = "BulletMassGram")]
+		public float BulletMassGram;
+
+		[DataMember(Name = "BulletDiameterMilimeters")]
+		public float BulletDiameterMilimeters;
+
+		[DataMember(Name = "RemoveShellAfterFire")]
+		public bool RemoveShellAfterFire;
+
+		[DataMember(Name = "airDropTemplateId")]
+		public string airDropTemplateId;
+
+		[DataMember(Name = "FlareTypes")]
+		public EFlareEventType[] FlareTypes;
+	}
+
+	public enum EFlareEventType
+	{
+		Airdrop,
+		ExitActivate,
+		AIFollowEvent,
+		CallArtilleryOnMyself
+	}
+}

Fuyu.Backend.BSG/ItemTemplates/ArmBandItemProperties.cs

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+using System.Runtime.Serialization;
+
+namespace Fuyu.Backend.BSG.ItemTemplates
+{
+	[DataContract]
+	public class ArmBandItemProperties : EquipmentItemProperties
+	{
+	}
+}

Fuyu.Backend.BSG/ItemTemplates/ArmorItemProperties.cs

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+using System.Runtime.Serialization;
+
+namespace Fuyu.Backend.BSG.ItemTemplates
+{
+	[DataContract]
+	public class ArmorItemProperties : ArmoredEquipmentItemProperties
+	{
+	}
+}

Fuyu.Backend.BSG/ItemTemplates/ArmorPlateItemProperties.cs

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+using System.Runtime.Serialization;
+using Fuyu.Backend.BSG.DTO.Common;
+using Fuyu.Backend.BSG.Models.Common;
+
+namespace Fuyu.Backend.BSG.ItemTemplates
+{
+	[DataContract]
+	public class ArmorPlateItemProperties : ArmoredEquipmentItemProperties
+	{
+		[DataMember(Name = "Lower75Prefab")]
+		public ResourceKey Lower75Prefab;
+
+		[DataMember(Name = "Lower40Prefab")]
+		public ResourceKey Lower40Prefab;
+	}
+}