using UnityEngine;

namespace Invector.vCharacterController.AI.FSMBehaviour
{
    public class vGetPlayerDistance : vStateAction
    {
        public override string categoryName
        {
            get { return "Custom Example/"; }
        }

        public override string defaultName
        {
            get { return "Get Player Distance"; }
        }

        public AnimationCurve postionOffset = AnimationCurve.Linear(-20f, -20f, 20f, 20f);
        public string parameterName = "";

        public override void DoAction(vIFSMBehaviourController fsmBehaviour, vFSMComponentExecutionType executionType = vFSMComponentExecutionType.OnStateUpdate)
        {
            if (!fsmBehaviour.aiController.currentTarget.transform) return;
            var targetPosition = fsmBehaviour.aiController.currentTarget.transform;

            float floatValue = fsmBehaviour.transform.InverseTransformPoint(targetPosition.position).z;

            if (!string.IsNullOrEmpty(parameterName))
            {
                fsmBehaviour.aiController.animator.SetFloat(parameterName, postionOffset.Evaluate(floatValue));
            }
        }
    }
}