Doxis
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VRChat U# - Access Trigger System
🕑 Added 2021-10-12 15:09:16 +0000 UTCWhat we utilize a string that we call
"public string[] allowedUsers;"
Remember that the Name that is this field needs to be a exact match to how it is in VRChat.
A username that is "Abc123"
Is not the same as
"abc123"
Import the script and place it on any object, It will turn itself into a interact button.
Full script below.
using System;
using UdonSharp;
using UnityEditor;
using UnityEngine;
using UnityEngine.UI;
using VRC.SDKBase;
using VRC.Udon;
using VRC.Udon.Common.Interfaces;
namespace AccessTrigger {
[CustomName("Interact Trigger")]
[UdonBehaviourSyncMode(BehaviourSyncMode.NoVariableSync)]
public class InteractTrigger : UdonSharpBehaviour {
[SectionHeader("General")]
public bool active = true;
public bool oneShot;
[SectionHeader("Access")]
[Horizontal("Access")]
[Toggle]
[OnValueChanged("SelectAccessLevel")]
public bool masterOnly;
[Toggle]
[Horizontal("Access")]
[OnValueChanged("SelectAccessLevel")]
public bool ownerOnly;
public string[] allowedUsers;
#if !COMPILER_UDONSHARP && UNITY_EDITOR
public void SelectAccessLevel(SerializedProperty value) {
if (!value.boolValue) return;
switch (value.name) {
case "masterOnly": {
value.serializedObject.FindProperty("ownerOnly").boolValue = false;
break;
}
case "ownerOnly": {
value.serializedObject.FindProperty("masterOnly").boolValue = false;
break;
}
}
}
#endif
[SectionHeader("Udon Events")]
public bool networked;
public NetworkEventTarget networkTarget;
[ListView("Udon Events List")]
public UdonSharpBehaviour[] udonTargets;
[ListView("Udon Events List")]
[Popup("behaviour", "@udonTargets", true)]
public string[] udonEvents;
private Collider col;
private bool isOwner;
private bool used;
private void Start() {
isOwner = Networking.IsOwner(gameObject);
col = gameObject.GetComponent<Collider>();
}
public override void Interact() {
if (!active) return;
FireTriggers();
}
private bool CheckAccess() {
var whitelist = allowedUsers.Length > 0;
if (masterOnly && !Networking.IsMaster && !whitelist) return false;
if (ownerOnly && !isOwner && !whitelist) return false;
if (whitelist) {
var allowed = false;
var playerName = Networking.LocalPlayer.displayName;
foreach (var user in allowedUsers) {
if (user == playerName) {
allowed = true;
break;
}
}
if (!allowed && ownerOnly && isOwner) {
allowed = true;
}
if (!allowed && masterOnly && Networking.IsMaster) {
allowed = true;
}
if (!allowed) return false;
}
return true;
}
public void TakeOwnership() {
if (isOwner) return;
Networking.SetOwner(Networking.LocalPlayer, gameObject);
isOwner = true;
}
public override void OnOwnershipTransferred(VRCPlayerApi player) {
isOwner = Networking.IsOwner(gameObject);
}
public override void OnPlayerLeft(VRCPlayerApi player) {
isOwner = Networking.IsOwner(gameObject);
}
public void Activate() {
if ((object) col != null) {
col.enabled = true;
}
active = true;
}
public void Deactivate() {
if ((object) col != null) {
col.enabled = false;
}
active = false;
}
public void Toggle() {
if ((object) col != null) {
col.enabled = !col.enabled;
}
active = !active;
}
public void ResetOneShot() {
used = false;
active = true;
}
private void FireTriggers() {
if (!CheckAccess()) return;
if (oneShot) {
if (used) {
return;
}
active = false;
used = true;
enabled = false;
}
for (int i = 0; i < udonTargets.Length; i++) {
var uB = udonTargets[i];
if (!networked) {
uB.SendCustomEvent(udonEvents[i]);
continue;
}
uB.SendCustomNetworkEvent(networkTarget, udonEvents[i]);
}
}
}
}
