Implement unregistering events (#10)

Author: Antoni-Czaplicki

EasyOpenVRSingleton.cs

@@ -1,6 +1,9 @@
+using System;
+using System.Collections.Generic;
 using System.ComponentModel;
 using System.Diagnostics;
 using System.Drawing;
+using System.IO;
 using System.Runtime.InteropServices;
 using System.Text;
 using EasyOpenVR.Extensions;
@@ -387,6 +390,19 @@ public void RegisterEvents(EVREventType[] types, Action<VREvent_t> action)
         }
     }
 
+    public void UnregisterEvent(EVREventType type)
+    {
+        UnregisterEvents(new EVREventType[1] { type });
+    }
+
+    public void UnregisterEvents(EVREventType[] types)
+    {
+        foreach (var t in types)
+        {
+            if (_events.ContainsKey(t)) _events.Remove(t);
+        }
+    }
+
     /// <summary>Load new events and match them against registered events types, trigger actions.</summary>
     public void UpdateEvents(bool debugUnhandledEvents = false)
     {

Extensions/HmdMatrix34Extensions.cs

@@ -1,3 +1,4 @@
+using System;
 using EasyOpenVR.Utils;
 using Valve.VR;
 

Extensions/HmdVector3Extensions.cs

@@ -1,3 +1,4 @@
+using System;
 using Valve.VR;
 
 namespace EasyOpenVR.Extensions;

Utils/BitmapUtils.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Drawing;
 using System.Drawing.Imaging;
 using System.Runtime.InteropServices;

Utils/EasingUtils.cs

@@ -1,3 +1,5 @@
+using System;
+
 namespace EasyOpenVR.Utils;
 
 /**

Utils/GeneralUtils.cs

@@ -1,3 +1,4 @@
+using System;
 using EasyOpenVR.Data;
 using EasyOpenVR.Extensions;
 using Valve.VR;

Utils/UnityUtils.cs

@@ -1,3 +1,4 @@
+using System;
 using Valve.VR;
 
 namespace EasyOpenVR.Utils;