/// ---------------------------------------------
/// Ultimate Character Controller
/// Copyright (c) Opsive. All Rights Reserved.
/// https://www.opsive.com
/// ---------------------------------------------

namespace Opsive.UltimateCharacterController.Objects.CharacterAssist
{
    using Opsive.UltimateCharacterController.Character;
    using UnityEngine;

    /// <summary>
    /// Specifies the location that the ability should use when determining where to move the limb to. This component should be attached to the target limb location.
    /// </summary>
    public class AbilityIKTarget : MonoBehaviour
    {
        [Tooltip("The IK limb that should be positioned.")]
        [SerializeField] protected CharacterIKBase.IKGoal m_Goal;
        [Tooltip("The amount of time that the ability should wait before setting the IK goal.")]
        [SerializeField] protected float m_Delay = 0;
        [Tooltip("The time it takes for the limb to reach the target. A positive value is required.")]
        [SerializeField] protected float m_InterpolationDuration = 0.2f;
        [Tooltip("The amount of time after the IK goal is set that the limb should be in the IK location. This value should be greater than the interpolation duration.")]
        [SerializeField] protected float m_Duration = 1f;

        public CharacterIKBase.IKGoal Goal { get { return m_Goal; } }
        public float Delay { get { return m_Delay; } }
        public float InterpolationDuration { get { return m_InterpolationDuration; } }
        public float Duration { get { return m_Duration; } }

        private Transform m_Transform;
        public Transform Transform { get { return m_Transform; } }

        /// <summary>
        /// Initialize the default values.
        /// </summary>
        private void Awake()
        {
            m_Transform = transform;
        }
    }
}