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NitroxClient/MonoBehaviours/Cyclops/TriggerWorkaround.cs

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+using System;
+using UnityEngine;
+
+namespace NitroxClient.MonoBehaviours.Cyclops;
+
+/// <summary>
+/// With the changes to the Player's colliders, the cyclops doesn't detect the player entering or leaving to triggers
+/// The easiest workaround is to replace proximity detection by distance checks.
+/// </summary>
+/// <remarks>
+/// Works for <see cref="CyclopsLightingPanel"/> and <see cref="CyclopsSubNameScreen"/>.
+/// </remarks>
+public class TriggerWorkaround : MonoBehaviour
+{
+    private const float DETECTION_RANGE = 5f;
+    private const string ANIMATOR_PARAM = "PanelActive";
+    private bool playerIn;
+
+    private NitroxCyclops cyclops;
+    private Animator animator;
+    private Action onEnterCallback;
+    private string onExitInvokeCallback;
+    private MonoBehaviour targetBehaviour;
+
+    public void Initialize(NitroxCyclops cyclops, Animator animator, Action onEnterCallback, string onExitInvokeCallback, MonoBehaviour targetBehaviour)
+    {
+        this.cyclops = cyclops;
+        this.animator = animator;
+        this.onEnterCallback = onEnterCallback;
+        this.onExitInvokeCallback = onExitInvokeCallback;
+        this.targetBehaviour = targetBehaviour;
+    }
+
+    /// <summary>
+    /// Code adapted from <see cref="CyclopsSubNameScreen.OnTriggerEnter"/> and <see cref="CyclopsSubNameScreen.OnTriggerExit"/>
+    /// </summary>
+    public void Update()
+    {
+        // Virtual is not null only when the local player is aboard
+        if (cyclops.Virtual && Vector3.Distance(Player.main.transform.position, transform.position) < DETECTION_RANGE)
+        {
+            if (!playerIn)
+            {
+                playerIn = true;
+                animator.SetBool(ANIMATOR_PARAM, true);
+                onEnterCallback();
+                targetBehaviour.CancelInvoke(onExitInvokeCallback);
+            }
+            return;
+        }
+
+        if (playerIn)
+        {
+            playerIn = false;
+            animator.SetBool(ANIMATOR_PARAM, false);
+            targetBehaviour.Invoke(onExitInvokeCallback, 0.5f);
+        }
+    }
+}