Cielonos/Assets/Scripts/SLSUtilities/FunctionalAnimation/FuncAnimPayloadBase.cs

using System;
using Sirenix.OdinInspector;
using UnityEngine;

namespace SLSUtilities.FunctionalAnimation
{
    /// <summary>
    /// (全新) 自定义Attribute，用于为事件指定一个在时间轴上的颜色
    /// </summary>
    [AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
    public sealed class EventColorAttribute : Attribute
    {
        public Color Color { get; }

        public EventColorAttribute(float r, float g, float b, float a = 1.0f)
        {
            this.Color = new Color(r, g, b, a);
        }
    }
    
    /// <summary>
    /// 所有技能事件负载(Payload)的抽象基类。
    /// 技能事件的具体逻辑和参数都定义在它的子类中。
    /// </summary>
    [Serializable]
    public abstract class FuncAnimPayloadBase
    {
        [Tooltip("在时间轴上显示的事件名称 (如果为空，则显示类名)")]
        [PropertyOrder(-1)] // 把它显示在最上面
        [HideInInspector]
        public string eventName;
        
        [Tooltip("是否静默执行该事件（不触发任何反馈）")]
        public bool mute = false;

        [NonSerialized]
        public FuncAnimData parentData;
        
        [NonSerialized]
        public RuntimeFuncAnim runtimeFuncAnim;
        protected IFuncAnimExecutor character => runtimeFuncAnim?.executor;

        protected FuncAnimPayloadBase()
        {
            
        }

        public virtual void Invoke()
        {
            
        }

        public virtual string NameForInspector => GetType().Name;
    }

    [Serializable]
    public abstract class FuncAnimPayloadBase<T> : FuncAnimPayloadBase
    {
        public T result;

        protected FuncAnimPayloadBase()
        {
            
        }

        public new virtual T Invoke()
        {
            return result;
        }
    }
    
    /// <summary>
    /// 一个简单的日志事件，用于调试
    /// </summary>
    [EventColor(1.0f, 1.0f, 0.2f)]
    public class LogEvent : FuncAnimPayloadBase
    {
        public string message = "Hello World!";
        
        public override void Invoke()
        {
            Debug.Log(message);
        }
    }
}