Add VRChat and GitHub packages to Unity project

Assets/VRCSDK/Dependencies/VRChat/Editor/Components/VRCPlayerModEditorWindow.cs

@@ -0,0 +1,37 @@
+#if VRC_SDK_VRCSDK2
+
+using UnityEngine;
+using UnityEditor;
+
+public class VRCPlayerModEditorWindow : EditorWindow {
+
+	public delegate void AddModCallback();
+	public static AddModCallback addModCallback;
+
+	private static VRCSDK2.VRC_PlayerMods myTarget;
+
+	private static VRCSDK2.VRCPlayerModFactory.PlayerModType type;
+
+	public static void Init (VRCSDK2.VRC_PlayerMods target, AddModCallback callback) 
+	{
+		// Get existing open window or if none, make a new one:
+		EditorWindow.GetWindow (typeof (VRCPlayerModEditorWindow));
+		addModCallback = callback;
+		myTarget = target;
+
+		type = VRCSDK2.VRCPlayerModFactory.PlayerModType.Jump;
+	}
+	
+	void OnGUI ()
+	{
+		type = (VRCSDK2.VRCPlayerModFactory.PlayerModType)EditorGUILayout.EnumPopup("Mods", type);
+		if(GUILayout.Button("Add Mod"))
+		{
+			VRCSDK2.VRCPlayerMod mod = VRCSDK2.VRCPlayerModFactory.Create(type);
+			myTarget.AddMod(mod);
+			addModCallback();
+		}
+	}
+}
+
+#endif