78 lines
2.8 KiB
C#
78 lines
2.8 KiB
C#
using UnityEngine;
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public class AimToPlayer : AimBase
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{
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[SerializeField] private LayerMask targetMask; // Слой Player
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[SerializeField] private LayerMask obstaclesMask; // Слои препятствий (вода, стены)
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[SerializeField] private float maxDistance = 3000f;
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[SerializeField] private bool debug = false;
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/*тест*/ [SerializeField] private Transform targetPoint;
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private float lastCheckTime;
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private Vector3 debugHitPoint;
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public override Transform Target => targetPoint;
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// Объединённая маска (targetMask + obstaclesMask)
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private LayerMask combinedMask;
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private void OnEnable()
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{
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// Вычисляем объединённую маску при включении объекта
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combinedMask = targetMask | obstaclesMask;
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//Debug.Log("Маска просчитана");
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}
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private void Update()
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{
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Transform potentialTarget = GetTargetPoint();
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if (potentialTarget != null && Time.time - lastCheckTime > 0.1f)
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{
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lastCheckTime = Time.time;
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targetPoint = CanAcquireTarget(potentialTarget.position) ? potentialTarget : null;
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//поворот в сторону цели
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Vector3 directionToTarget = (potentialTarget.position - transform.position).normalized;
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transform.rotation = Quaternion.LookRotation(directionToTarget, Vector3.up);
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}
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}
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private Transform GetTargetPoint() =>
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G.PlayerStateModel.PlayerComponent.EnemiesTarget;
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private bool CanAcquireTarget(Vector3 target)
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{
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Vector3 direction = target - transform.position;
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float distance = direction.magnitude;
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if (distance > maxDistance) return false;
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// Пускаем луч по всем слоям (targetMask + obstaclesMask + всё остальное)
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if (Physics.Raycast(transform.position, direction, out RaycastHit hit, distance, combinedMask))
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{
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if (debug) debugHitPoint = hit.point;
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int hitLayer = hit.collider.gameObject.layer;
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// Если попали в слой цели - успех
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if ((targetMask & (1 << hitLayer)) != 0)
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return true;
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// Если попали в препятствие или любой другой слой - цель не достижима
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return false;
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}
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if(debug) debugHitPoint = transform.position + transform.forward * maxDistance;
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// Луч ни во что не попал (пустота) - тоже не цель
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return false;
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}
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private void OnDrawGizmosSelected()
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{
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if (!debug) return;
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Gizmos.color = Target == null ? Color.red : Color.green;
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Gizmos.DrawLine(transform.position, debugHitPoint);
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}
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} |