37 lines
1011 B
C#
37 lines
1011 B
C#
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Events;
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namespace NeoFPS
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{
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[HelpURL("https://docs.neofps.com/manual/interactionref-mb-triggerzonecollidercounter.html")]
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public class TriggerZoneColliderCounter : MonoBehaviour
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{
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[SerializeField, Tooltip("The valid layers for objects to track. Colliders on another layer will be ignored.")]
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private LayerMask m_ValidLayers = 0;
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List<Collider> m_Collisions = new List<Collider>();
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public int numCollisions
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{
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get { return m_Collisions.Count; }
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}
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void OnTriggerEnter (Collider other)
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{
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if ((m_ValidLayers.value & other.gameObject.layer) != 0)
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m_Collisions.Add(other);
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}
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void OnTriggerExit (Collider other)
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{
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int index = m_Collisions.IndexOf(other);
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if (index != -1)
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m_Collisions.RemoveAt(index);
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}
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}
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}
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