using System;
using UnityEngine;

namespace RootMotion.Demos
{
	public class FKOffset : MonoBehaviour
	{
		[Serializable]
		public class Offset
		{
			[HideInInspector]
			public string name;

			public HumanBodyBones bone;

			public Vector3 rotationOffset;

			private Transform t;

			public void Apply(Animator animator)
			{
				if (t == null)
				{
					t = animator.GetBoneTransform(bone);
				}
				if (!(t == null))
				{
					t.localRotation *= Quaternion.Euler(rotationOffset);
				}
			}
		}

		public Offset[] offsets;

		private Animator animator;

		private void Start()
		{
			animator = GetComponent<Animator>();
		}

		private void LateUpdate()
		{
			Offset[] array = offsets;
			for (int i = 0; i < array.Length; i++)
			{
				array[i].Apply(animator);
			}
		}

		private void OnDrawGizmosSelected()
		{
			Offset[] array = offsets;
			foreach (Offset obj in array)
			{
				obj.name = obj.bone.ToString();
			}
		}
	}
}