using UnityEngine;
using Unity.Cinemachine;

namespace BaseGames.Camera
{
    [CreateAssetMenu(menuName = "Camera/BlendProfile")]
    public class CameraBlendProfileSO : ScriptableObject
    {
        public CinemachineBlendDefinition.Styles Style = CinemachineBlendDefinition.Styles.EaseInOut;
        public float BlendTime = 0.5f;
        [Tooltip("Style = Custom 时使用")]
        public AnimationCurve CustomCurve = AnimationCurve.EaseInOut(0f, 0f, 1f, 1f);

        /// <summary>转换为 Cinemachine 混合定义。</summary>
        public CinemachineBlendDefinition ToBlendDefinition()
        {
            return new CinemachineBlendDefinition
            {
                Style       = this.Style,
                Time        = this.BlendTime,
                CustomCurve = this.Style == CinemachineBlendDefinition.Styles.Custom ? CustomCurve : null
            };
        }
    }
}