46 lines
1.2 KiB
C#
46 lines
1.2 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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public class Breakable : MonoBehaviour
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{
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[SerializeField] private GameObject _debrisRoot;
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[SerializeField] private float _minFallSpeed = 2f;
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[SerializeField] private float _explosionForce = 100f;
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[SerializeField] private float _explosionRadius = 2f;
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[SerializeField] private float _disappearTime = 3f;
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private Rigidbody _rb;
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private bool _broken = false;
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void Start()
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{
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_rb = GetComponent<Rigidbody>();
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_debrisRoot.SetActive(false);
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}
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void OnCollisionEnter(Collision collision)
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{
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if (_broken) return;
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if (_rb.velocity.y < -_minFallSpeed)
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Break(collision.GetContact(0).point);
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}
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void Break(Vector3 contactPoint)
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{
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_broken = true;
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_debrisRoot.SetActive(true);
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_debrisRoot.transform.parent = null;
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Rigidbody[] pieces = _debrisRoot.GetComponentsInChildren<Rigidbody>();
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foreach (var piece in pieces)
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{
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piece.velocity = _rb.velocity;
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piece.AddExplosionForce(_explosionForce, contactPoint, _explosionRadius);
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}
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Destroy(_debrisRoot, _disappearTime);
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Destroy(gameObject);
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}
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}
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