AnimatorHook.cs

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

namespace SA
{
	public class AnimatorHook : MonoBehaviour
	{

        Animator anim;
        StateManager states;

        public float rm_multi;
        public bool rolling;
        float roll_t;

		public void Init(StateManager st)
		{
		    states = st;
		    anim = states.anim;
		}

		public void InitForRoll()
		{
		   rolling = true;
		   roll_t = 0;
		}

		public void CloseRoll()
		{
		   if(rolling == false)
		      return;

		   rm_multi = 1;
		   roll_t = 0;
		   rolling = false;
		}

		void OnAnimatorMove()
		{
		   if (states.canMove)
		       return;

		   states.rigid.drag = 0;

		   if (rm_multi == 0)
		       rm_multi = 1;

		   if (rolling == false)
		   {
		      Vector3 delta = anim.deltaPosition;
		      delta.y = 0;
			  Vector3 v = (delta * rm_multi) / states.delta;
		      states.rigid.velocity = v;
		   }
		   else
		   {
			  roll_t += states.delta / 0.65f;
		      if(roll_t > 1)
		      {
		         roll_t = 1;
		      }
		      float zValue = states.roll_curve.Evaluate(roll_t);
		      Vector3 v1 = Vector3.forward * zValue;
		      Vector3 relative = transform.TransformDirection(v1);
				Vector3 v2 = (relative * rm_multi);
		      states.rigid.velocity = v2;
		   }
		}
	}
}