Scriptes/Barbwire.cs - master - arti4/CourseWork

Scriptes/Barbwire.cs
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arti4
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01 июн 2025, 11:56
01 июн 2025, 11:566a254d9
using UnityEngine;

public class Barbwire : MonoBehaviour
{
    public int attackDamage;
    public int barbwireHealth;
    private Rigidbody2D rb;
    private bool playerInTrigger = false;
    private float damageCooldown = 1f;
    private float lastDamageTime;
    private Collider2D playerCollider;

    private Transform player;
    public float maxHearingDistance = 15f;
    [SerializeField] private AudioSource audioSource;
    [SerializeField] private AudioClip destroySound;

    private int groundContactCount = 0;

    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }

    void Update()
    {
        //Урон игроку при касании проволоки
        if (playerInTrigger && playerCollider != null && Time.time - lastDamageTime >= damageCooldown)
        {
            lastDamageTime = Time.time;

            PlayerHealth playerHealth = playerCollider.GetComponent<PlayerHealth>();
            if (playerHealth != null)
            {
                playerHealth.TakeDamage(attackDamage);
            }
        }

        //Физика падения
        if (groundContactCount <= 0)
        {
            rb.gravityScale = 1f;
        }
        else
        {
            rb.gravityScale = 0f;
            rb.linearVelocity = Vector2.zero;
        }

        AdjustSoundVolume();
    }
    //Радиус для отладки
    private void OnDrawGizmosSelected()
    {
        Gizmos.color = Color.green;
        Gizmos.DrawWireSphere(transform.position, maxHearingDistance);
    }
    //Настройка громкости 
    private void AdjustSoundVolume()
    {
        if (audioSource == null || player == null) return;

        float distance = Vector2.Distance(transform.position, player.position);

        if (distance > maxHearingDistance)
        {
            audioSource.volume = 0;
            return;
        }

        if (distance <= maxHearingDistance / 2)
        {
            audioSource.volume = 1;
            return;
        }

        // Если игрок в первой половине дистанции — увеличиваем звук
        float volumeFactor = Mathf.Clamp01(1 - ((distance - (maxHearingDistance / 2)) / (maxHearingDistance / 2)));
        audioSource.volume = volumeFactor;
    }
    //Получение урона
    public void TakeDamage(int damage)
    {
        barbwireHealth -= damage;
        if (barbwireHealth <= 0)
        {
            AudioSource.PlayClipAtPoint(destroySound, transform.position, 1.0f);
            Destroy(gameObject);
        }
    }
    //Обрабокта начала касаний 
    private void OnTriggerEnter2D(Collider2D other)
    {
        if (other.CompareTag("Player"))
        {
            playerInTrigger = true;
            playerCollider = other;
            lastDamageTime = Time.time - damageCooldown;
        }

        if (other.CompareTag("Ground") || other.CompareTag("Barbwire") || other.CompareTag("Box"))
        {
            groundContactCount++;
        }
    }
    //Обработка конца касаний
    private void OnTriggerExit2D(Collider2D other)
    {
        if (other.CompareTag("Player"))
        {
            playerInTrigger = false;
            playerCollider = null;
        }

        if (other.CompareTag("Ground") || other.CompareTag("Barbwire") || other.CompareTag("Box"))
        {
            groundContactCount = Mathf.Max(0, groundContactCount - 1);
        }
    }
}