Projext/Assets/5.TestScript/Attack.cs

using UnityEngine;

public class PlayerAttack : MonoBehaviour
{
    [Header("--- 참조 ---")]
    [SerializeField] private PlayerInteraction interaction;
    [SerializeField] private Stats stats;
    [SerializeField] private PlayerAnimator pAnim;
    [SerializeField] private PlayerHealth playerHealth;
    [SerializeField] private WeaponHitBox weaponHitBox;

    [Header("--- 설정 ---")]
    [SerializeField] private float attackCooldown = 0.5f;
    [SerializeField] private float fullChargeTime = 2f; // 차징 기준 시간

    private float _lastAttackTime, _chargeTimer;
    private bool _isCharging;

    // UI와 이동 스크립트에서 참조하는 통로
    public float ChargeProgress => Mathf.Clamp01(_chargeTimer / fullChargeTime);
    public bool IsCharging => _isCharging;

    private void Update()
    {
        if (_isCharging)
        {
            _chargeTimer += Time.deltaTime;

            if (Input.GetMouseButtonDown(1))
            {
                CancelCharging();
                Debug.Log("차징 취소됨");
            }
        }
    }

    public void PerformNormalAttack()
    {
        if (playerHealth != null && playerHealth.isHit) return;
        if (interaction.CurrentWeapon == null || pAnim == null) return;
        if (Time.time < _lastAttackTime + attackCooldown) return;

        pAnim.TriggerAttack();
        _lastAttackTime = Time.time;
    }

    public void StartWeaponCollision()
    {
        if (interaction.CurrentWeapon == null || weaponHitBox == null) return;
        float damage = stats.BaseAttackDamage + interaction.CurrentWeapon.Config.BaseDamage;
        weaponHitBox.EnableHitBox(damage);
    }

    public void StopWeaponCollision()
    {
        if (weaponHitBox != null) weaponHitBox.DisableHitBox();
    }

    public void ReleaseAttack()
    {
        if (!_isCharging || interaction.CurrentWeapon == null) return;

        pAnim.TriggerThrow();
        pAnim.SetCharging(false);

        // 1. 레이캐스트 정밀 조준
        Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
        Plane groundPlane = new Plane(Vector3.up, transform.position);
        float rayDistance;
        Vector3 targetDirection = transform.forward;

        if (groundPlane.Raycast(ray, out rayDistance))
        {
            Vector3 pointOnGround = ray.GetPoint(rayDistance);
            targetDirection = (pointOnGround - transform.position).normalized;
            targetDirection.y = 0;
        }

        if (targetDirection != Vector3.zero) transform.rotation = Quaternion.LookRotation(targetDirection);

        // 2. ⭐ [핵심 수정] 무기 컨피그에서 데이터 직접 가져오기
        // 차징 시간에 따라 단계를 나눕니다. (1초 미만 Lv1, 1~2초 Lv2, 2초 이상 Lv3)
        int lv = _chargeTimer >= 2f ? 3 : (_chargeTimer >= 1f ? 2 : 1);

        // WeaponConfig에 있는 GetSpread와 GetForce 함수를 사용합니다.
        float currentSpread = interaction.CurrentWeapon.Config.GetSpread(lv);
        float throwForce = interaction.CurrentWeapon.Config.GetForce(lv);

        // 3. 정확도(Spread)가 적용된 최종 방향 계산
        Vector3 finalThrowDir = Quaternion.Euler(0, Random.Range(-currentSpread, currentSpread), 0) * targetDirection;

        // 무기 던지기 실행
        interaction.CurrentWeapon.OnThrown(finalThrowDir, throwForce, lv, stats);

        // 상태 초기화
        interaction.ClearCurrentWeapon();
        stats.ResetWeight();
        _isCharging = false;
        _chargeTimer = 0f;
    }

    public void StartCharging()
    {
        if (playerHealth != null && playerHealth.isHit) return;
        if (interaction.CurrentWeapon == null) return;
        _isCharging = true;
        _chargeTimer = 0f;
        pAnim.SetCharging(true);
    }

    public void CancelCharging()
    {
        _isCharging = false;
        _chargeTimer = 0f;
        if (pAnim != null) pAnim.SetCharging(false);
    }
}