using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;

[Serializable]
public class MotionCondition : SerializableCallback<bool> { }

[Serializable]
public class JointMotion
{
    #region 序列化
    public string desc;
    public JointMotionInfo info;
    public MotionCondition condition;
    #endregion

    #region 私有字段
    public Rigidbody m_Rig;
    #endregion

    public void Animate(Rigidbody hip)
    {
        if (condition.target != null && condition.Invoke() == false)
            return;

        Vector3 dir = Vector3.zero;

        if (info.direction == JointMotionInfo.MoveDirection.Swing)
        {
            dir = m_Rig.transform.right;
        }

        if (info.direction == JointMotionInfo.MoveDirection.FollowHip)
        {
            dir = hip.velocity.normalized;
        }

        if (info.type == JointMotionInfo.MotionType.Torque)
        {
            m_Rig.AddTorque(dir * Time.deltaTime * info.forceMultiplier, ForceMode.Acceleration);
        }

        if (info.type == JointMotionInfo.MotionType.Force)
        {
            m_Rig.AddForce(dir * Time.deltaTime * info.forceMultiplier, ForceMode.Acceleration);
        }
    }

}