using UnityEngine;

namespace Invector.vCharacterController.AI.FSMBehaviour
{

    public class vAICheckAnimatorParameterFloat : vStateDecision
    {
        public override string categoryName
        {
            get { return "Custom Example/"; }
        }

        public override string defaultName
        {
            get { return "Check Animator Parameter Float"; }
        }

        protected enum CompareValueMethod
        {
            Greater, Less, Equal
        }
        [SerializeField]
        protected CompareValueMethod compareMethod;
        public float value;
        public string parameterName = "TurnOnSpotDir";

        public override bool Decide(vIFSMBehaviourController fsmBehaviour)
        {
            float angle = fsmBehaviour.aiController.animator.GetFloat(parameterName);
            return CompareDistance(Mathf.Abs(angle), this.value);
        }

        private bool CompareDistance(float distA, float distB)
        {
            switch (compareMethod)
            {
                case CompareValueMethod.Equal:
                    return distA.Equals(distB);
                case CompareValueMethod.Greater:
                    return distA > distB;
                case CompareValueMethod.Less:
                    return distA < distB;
            }
            return false;
        }
    }
}