JJBB/Assets/Project/Script/Player/Impact/ImpactEffectBase.cs

using Games.LogicObj;
using GCGame.Table;
using UnityEngine;

public abstract class ImpactEffectBase
{
    //已经有在 EffectLogic 中分类型，这里直接使用
    public abstract EffectLogic.EffectType ImpactEffectType { get; }
    protected int bodyPart = -1;   //主要用来区分 身体 左武器 右武器等 使用ModelPart常量
    protected bool isRunning; // false表示处于延迟状态
    public Tab_Effect Data { get; private set; }
    public bool Overly = false;
    protected float startTime;

    protected float endTime;
    public float _EndTime
    {
        get { return endTime; }
    }

    /// <summary>
    /// effect表中的部位转化到ObjMatManager中的ModelPart数值
    /// </summary>
    protected static int BodyToModelPart(int source)
    {
        return source + ModelPart.body;
    }

    /// <summary>
    /// 获得状态的持续时间比例
    /// </summary>
    protected float GetEffectTimeRatio()
    {
        return Mathf.Clamp01((Time.time - startTime) / Data.Duration);
    }

    protected Obj objCharacter;

    public virtual void SetPart(int part)
    {
        bodyPart = part;
    }

    public virtual int GetPart()
    {
        return bodyPart;
    }

    public virtual void InitData(Tab_Effect effectData, Obj obj, float overrideDuration = -1f)
    {
        Data = effectData;
        objCharacter = obj;
        startTime = Time.time + Data.DelayTime;
        if (overrideDuration < 0f)
            endTime = Data.Duration < 0 ? float.PositiveInfinity : startTime + Data.Duration;
        else
            endTime = startTime + overrideDuration;
    }

    public virtual void StartEffect()
    {
        isRunning = true;
    }

    public virtual void StopEffect()
    {
    }

    public bool OnUpdate()
    {
        var result = true;
        if (!isRunning)
        {
            if (Time.time > startTime)
                StartEffect();
        }
        if (isRunning)
        {
            if (Time.time > endTime)
                result = false;
            else
                UpdateInherited();
        }
        return result;
    }

    protected virtual void UpdateInherited()
    {
    }
}