Player Manager

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerManager : MonoBehaviour
{
    AnimManager animManager;
    PlayerMovement playerMovement;
    public Fighter fighter;
    public Health target;

    public float horInput;
    public float vertInput;

    public float moveAmount;

    public static PlayerManager instance;

    public GameObject player;

    public PlayerWeapon DefultWeapon = null;

    public PlayerWeapon currentwep = null;

    public AnimatorOverrideController animatorOverride = null;

    [SerializeField] Transform handTrans;

    public string defultWeaponName = "Staff";

    public Item item;

    public GameObject enemy;

    public AIController aiController;


    // Start is called before the first frame update
    void Start()
    {
        aiController = GetComponent<AIController>();
        fighter = GetComponent<Fighter>();
        enemy = GameObject.FindWithTag("Enemy");
        target = GetComponent<Health>();
        animManager = GetComponent<AnimManager>();
        playerMovement = GetComponent<PlayerMovement>();
        instance = this;

        PlayerWeapon weapon = UnityEngine.Resources.Load<PlayerWeapon>(defultWeaponName);
        SpawnWeapon(currentwep);
    }

    // Update is called once per frame
    void Update()
    {
        if (target.isDead) return;
        EquipWeapon(currentwep);
        animManager.UpdateAnimValues(0, moveAmount);
        moveAmount = Mathf.Clamp01(Mathf.Abs(horInput) + Mathf.Abs(vertInput));


            AttackBehavior();


    }

    private void FixedUpdate()
    {
        if (Input.GetKeyDown(KeyCode.M))
        {
            InventoryManager.instance.AddItem(item);
        }

        if (Input.GetKeyDown(KeyCode.N))
        {
            InventoryManager.instance.RemoveItem(item);
        }
    }

    private void SpawnWeapon(PlayerWeapon weapon)
    {
        currentwep = weapon;
        Animator animator = GetComponent<Animator>();
        weapon.Spawn(handTrans, animator);

        var overrideController = animator.runtimeAnimatorController as AnimatorOverrideController;
        if (animatorOverride != null)
        {
            animator.runtimeAnimatorController = animatorOverride;
        }
        else if (overrideController != null)
        {
            animator.runtimeAnimatorController = overrideController.runtimeAnimatorController;
        }
    }



    public void Hit()
    {

        animManager.Hit();
        float damage = GetComponent<BaseStats>().GetStat(Stat.Damage);

            if (currentwep.HasProjectile())
            {
                currentwep.LaunchProjectile(handTrans, target, gameObject, damage);
            }
            else
            {

            target.TakeDamage(gameObject, damage);
            }


    }

    public void Attack(GameObject combattarget)
    {

        target = combattarget.GetComponent<Health>();
    }
    public void EquipWeapon(PlayerWeapon weapon)
    {
        currentwep = weapon;
        Animator animator = GetComponent<Animator>();
        weapon.Spawn(handTrans, animator);
    }

    public IEnumerable<float> GetAddMod(Stat stat)
    {
        if (stat == Stat.Damage)
        {
            yield return currentwep.GetDamage();
        }
    }



    private void AttackBehavior()
    {

        Attack(enemy);
    }
}