deltavr multiplayer 2.0

Assets/XRI_Examples/VRWalkthrough/Scripts/WalkthroughTriggers/ButtonPressTrigger.cs

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+using System;
+using UnityEngine.UI;
+
+namespace UnityEngine.XR.Content.Walkthrough
+{
+    /// <summary>
+    /// Trigger that, when active, waits for a UI button to be pressed
+    /// </summary>
+    internal class ButtonPressTrigger : WalkthroughTrigger
+    {
+#pragma warning disable 649
+        [SerializeField]
+        [Tooltip("The UI button that when pressed, will allow this trigger to pass.")]
+        Button m_ButtonToPress;
+
+        [SerializeField]
+        [Tooltip("Allow pressing of the button switch the step of the tutorial")]
+        bool m_SwitchContext = true;
+
+#pragma warning restore 649
+        bool m_Triggered = false;
+
+        void Start()
+        {
+            if (m_ButtonToPress == null)
+                return;
+
+            m_ButtonToPress.onClick.RemoveListener(ButtonPressHandler);
+            m_ButtonToPress.onClick.AddListener(ButtonPressHandler);
+        }
+
+        public override bool ResetTrigger()
+        {
+            m_Triggered = false;
+            if (m_ButtonToPress == null)
+                return false;
+
+            m_ButtonToPress.onClick.RemoveListener(ButtonPressHandler);
+            m_ButtonToPress.onClick.AddListener(ButtonPressHandler);
+            return true;
+        }
+
+        public override bool Check()
+        {
+            return m_Triggered;
+        }
+
+        void ButtonPressHandler()
+        {
+            // Attempt to switch to this step if this button is not part of the current step
+            if (m_SwitchContext)
+            {
+                var parent = GetComponentInParent<WalkthroughStep>();
+                var walkthrough = GetComponentInParent<Walkthrough>();
+                if (parent != null && walkthrough != null)
+                {
+                    var steps = walkthrough.steps;
+                    var stepIndex = Array.IndexOf(steps, parent);
+                    if (stepIndex != walkthrough.currentStep)
+                        walkthrough.SkipToStep(stepIndex);
+                }
+            }
+
+            m_Triggered = true;
+        }
+    }
+}