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Assets/Artists/Scripts/Item/GunProperties.cs

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+using System;
+using System.Collections;
+using System.Collections.Generic;
+using BITKit;
+using UnityEngine;
+
+namespace BITFALL.Guns
+{
+    #region Interfaces
+
+    
+
+
+	  /// <summary>
+        /// 射击模式的接口
+        /// </summary>
+        public interface IFireMode 
+        {
+            float FireRate { get; }
+        }
+        /// <summary>
+        /// 后坐力接口定义
+        /// </summary>
+        public interface IRecoil:IProperty
+        {
+            /// <summary>
+            /// 后坐力的方向
+            /// </summary>
+            Vector3 Recoil { get; }
+            Vector3 ViewRecoilScale { get; }
+        }
+        public interface ISpread:IProperty
+        {
+            /// <summary>
+            /// 散射的方向
+            /// </summary>
+            Vector2 Spread { get; }
+        }
+        /// <summary>
+        /// 弹药类型
+        /// </summary>
+        public interface IAmmoType:IProperty
+        {
+        }
+        /// <summary>
+        /// 弹匣属性,无此属性则为无弹匣
+        /// </summary>
+        
+        public interface IClip:IProperty,ICount,ICloneable
+        {
+            /// <summary>
+            /// 剩余子弹
+            /// </summary>
+            public int Remaining { get; set; }
+            /// <summary>
+            /// 容量
+            /// </summary>
+            public int Capacity { get; }
+            /// <summary>
+            /// 为空则为默认
+            /// </summary>
+            public IAmmoType AmmoType { get; }
+            /// <summary>
+            /// 指向的ScriptableObject
+            /// </summary>
+            public string AddressablePath { get; }
+        }
+        #endregion
+        
+        [Serializable]
+        [CustomType(typeof(ISpread))]
+        public struct VectorSpread:ISpread
+        {
+            [SerializeField] private Vector2 spread;
+            public Vector2 Spread => spread;
+        }
+        [Serializable]
+        [CustomType(typeof(IRecoil))]
+        public struct VectorRecoil:IRecoil
+        {
+            [SerializeField] private Vector3 recoil;
+            [SerializeField] private Vector3 viewRecoilWeight;
+            public Vector3 Recoil => recoil;
+            public Vector3 ViewRecoilScale => viewRecoilWeight;
+        }
+        /// <summary>
+        /// 射击模式的基类
+        /// </summary>
+        public record FireMode : IFireMode {
+            [SerializeField]protected float fireRate;
+            public float FireRate => fireRate;
+        }
+        /// <summary>
+        /// 自动开火模式
+        /// </summary>
+        [System.Serializable]
+        public record AutoFireMode : FireMode
+        {
+        }
+        /// <summary>
+        /// 半自动开火模式
+        /// </summary>
+        [System.Serializable]
+        public record SemiFireMode : FireMode
+        {
+            [SerializeField] private bool requireBoltAction;
+            public bool RequireBoltAction => requireBoltAction;
+        }
+        /// <summary>
+        /// 爆炸射击模式 BurstRound为爆炸开火时一次发射的子弹数量
+        ///
+        /// </summary>
+        [System.Serializable]
+        public record BurstFireMode : FireMode
+        {
+            [SerializeField] protected int brustRound;
+            [SerializeField] protected float burstFireInterval;
+            public int BurstRound=> brustRound;
+            public float BurstFireInterval => burstFireInterval;
+        }
+        [CustomType(typeof(IClip))]
+        [CustomType(typeof(ICount))]
+        [Serializable]
+        public class DefaultClip:IClip
+        {
+            [SerializeField]private int remaining;
+            [SerializeField]private int capacity;
+            [SerializeReference,SubclassSelector]private IAmmoType ammoType;
+            [SerializeField] private AssetableItem ammoItem;
+            private int _count;
+
+            public int Remaining
+            {
+                get => remaining;
+                set => remaining = value;
+            }
+
+            public int Capacity => capacity;
+
+            public IAmmoType AmmoType => ammoType;
+
+            public string AddressablePath => ammoItem.AddressablePath;
+
+            public override string ToString()
+            {
+                return $"{(ammoItem != null ? ammoItem.Name : nameof(DefaultClip))}:{remaining}/{capacity}";
+            }
+
+            public object Clone() => new DefaultClip()
+            {
+                _count = _count,
+                ammoItem = ammoItem,
+                ammoType = ammoType,
+                capacity = capacity,
+                remaining = remaining
+            };
+
+            public int Count => Remaining;
+        }
+}