using GCGame.Table;
using Module.Log;
using UnityEngine;

/// <summary>
///     模型缩放客户端表现效果
///     Effect.txt 表格扩展参数说明
///     Param1 ：缩放开始数值
///     Param2 ：缩放结束数值
///     Param3 ：缩放动画时间
/// </summary>
public class Impact_ModelScale : ImpactEffectBase
{
    private float _endSize;
    private float _scaleTime;
    private float _startSize;

    public override EffectLogic.EffectType ImpactEffectType
    {
        get { return EffectLogic.EffectType.TYPE_SCALE; }
    }

    // Hack重用ChangeMatPro类型。直接添加SetRatio的接口，不走Update流程来控制当前实际效果
    public override void StartEffect()
    {
        base.StartEffect();
        if (objCharacter != null && Data != null)
        {
            var start = Data.GetParamValuebyIndex(0);
            var end = Data.GetParamValuebyIndex(1);
            var time = Data.GetParamValuebyIndex(2);
            _startSize = start > 0 ? start * 0.01f : 1f;
            _endSize = end > 0 ? end * 0.01f : 1f;
            _scaleTime = time.ToClientTime();
        }
    }

    protected override void UpdateInherited()
    {
        base.UpdateInherited();
        if (objCharacter != null)
            if (startTime + _scaleTime < Time.time || _scaleTime <= 0f)
                objCharacter.SetModelScale(_endSize);
            else
                objCharacter.SetModelScale(Mathf.Lerp(_startSize, _endSize, (Time.time - startTime) / _scaleTime));
    }

    public override void StopEffect()
    {
        base.StopEffect();
        if (objCharacter != null)
            objCharacter.ResetModelScale();
    }
}