using UnityEngine;

namespace Combat {
public class PlayerCombat : MonoBehaviour {
    public  Animator animator;
    Transform target;
    [SerializeField] float weaponRange = 2f;
    [SerializeField] float weaponDamage = 5f;
    public object currentWeaponConfig;
        void Start() {

        animator = GetComponent<Animator>();

     }
    public void KnightHeroAttack() {

        animator.SetTrigger("KnightHeroAttack");

    }
    //Animation Event
    void OldHit() {

        Health healthComponent = target.GetComponent<Health>();
        healthComponent.TakeDamage(weaponDamage);

    }
    void Hit() {

     var hits = Physics.SphereCastAll(transform.position, 2.0f, transform.forward); //Collect objects in front of player
     Health nearestEnemy = null;
     float distanceCheck = 1000;
     foreach(var hit in hits) {

        if(hit.transform == transform) continue; //ignore self
        if(hit.distance > distanceCheck) continue;
        Health potentialEnemy = hit.transform.GetComponent<Health>();

        if(potentialEnemy && hit.distance < distanceCheck) {

            nearestEnemy=potentialEnemy;
            distanceCheck=hit.distance;

    }

    }

    if(distanceCheck > GetRange() || nearestEnemy == null) return; //this should actually also account for no enemy found
    target = nearestEnemy.gameObject.transform;
    OldHit();
}
    public float GetRange(){

        return weaponRange;

    }

    }

}