ProjectDDD/Packages/SLUnity/UnitSytem/View/UnitViewHP.cs

using Superlazy;
using UnityEngine;

public class UnitViewHP : UnitViewComponent
{
    public override void Init()
    {
    }

    public override void Bind()
    {
    }

    public override void Unbind()
    {
        if (Entity.HasChild("ShowHP")) Entity["ShowHP"] = false;
        if (Entity.HasChild("ShowShield")) Entity["ShowShield"] = false;
        if (Entity.HasChild("ShowMaxHP")) Entity["ShowMaxHP"] = false;

        if (Entity.HasChild("FollowHP")) Entity["FollowHP"] = false;
        if (Entity.HasChild("BeforeHP")) Entity["BeforeHP"] = false;
        if (Entity.HasChild("BeforeHPKeepTime")) Entity["BeforeHPKeepTime"] = false;
    }

    private void Update()
    {
        if (Entity.HasChild("HP"))
        {
            Entity["ShowHP"] = Entity["HP"];
            Entity["ShowShield"] = Entity["HP"] + Entity["Shield"];
            Entity["ShowMaxHP"] = Entity["ShowShield"] > Entity["MaxHP"] ? Entity["ShowShield"] : Entity["MaxHP"];

            if (Entity["FollowHP"] < Entity["ShowHP"])
            {
                Entity["FollowHP"] = Entity["ShowHP"];
                Entity["BeforeHPKeepTime"] = 0;
            }
            else if (Entity["FollowHP"] > Entity["ShowHP"])
            {
                if (Entity["BeforeHP"] != Entity["ShowHP"])
                {
                    Entity["BeforeHPKeepTime"] = 0;
                }
                else
                {
                    Entity["BeforeHPKeepTime"] += Time.deltaTime;
                }

                if (Entity["BeforeHPKeepTime"] >= SLSystem.Data["Default"]["HPFollowWaitDelay"])
                {
                    Entity["FollowHP"] = Mathf.Lerp(
                        Entity["FollowHP"],
                        Entity["ShowHP"],
                        Time.deltaTime / SLSystem.Data["Default"]["HPFollowDuration"]
                    );
                }
            }

            Entity["BeforeHP"] = Entity["ShowHP"];
        }
        else
        {
            if (Entity.HasChild("ShowHP")) Entity["ShowHP"] = false;
            if (Entity.HasChild("ShowShield")) Entity["ShowShield"] = false;
            if (Entity.HasChild("ShowMaxHP")) Entity["ShowMaxHP"] = false;

            if (Entity.HasChild("FollowHP")) Entity["FollowHP"] = false;
            if (Entity.HasChild("BeforeHP")) Entity["BeforeHP"] = false;
            if (Entity.HasChild("BeforeHPKeepTime")) Entity["BeforeHPKeepTime"] = false;
        }
    }
}