49 lines
1.7 KiB
C#
49 lines
1.7 KiB
C#
using System;
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using UnityEngine.Events;
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namespace UnityEngine.XR.Content.Interaction
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{
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/// <summary>
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/// Detects a collision with a tagged collider, replacing this object with a 'broken' version
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/// </summary>
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public class Breakable : MonoBehaviour
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{
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[Serializable] public class BreakEvent : UnityEvent<GameObject, GameObject> { }
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[SerializeField]
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[Tooltip("The 'broken' version of this object.")]
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GameObject m_BrokenVersion;
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[SerializeField]
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[Tooltip("The tag a collider must have to cause this object to break.")]
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string m_ColliderTag = "Destroyer";
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[SerializeField]
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[Tooltip("Events to fire when a matching object collides and break this object. " +
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"The first parameter is the colliding object, the second parameter is the 'broken' version.")]
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BreakEvent m_OnBreak = new BreakEvent();
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bool m_Destroyed = false;
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/// <summary>
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/// Events to fire when a matching object collides and break this object.
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/// The first parameter is the colliding object, the second parameter is the 'broken' version.
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/// </summary>
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public BreakEvent onBreak => m_OnBreak;
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void OnCollisionEnter(Collision collision)
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{
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if (m_Destroyed)
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return;
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if (collision.gameObject.tag.Equals(m_ColliderTag, System.StringComparison.InvariantCultureIgnoreCase))
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{
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m_Destroyed = true;
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var brokenVersion = Instantiate(m_BrokenVersion, transform.position, transform.rotation);
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m_OnBreak.Invoke(collision.gameObject, brokenVersion);
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Destroy(gameObject);
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}
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}
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}
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}
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