Exposed RTree

v3/src/phaser.js

@@ -38,6 +38,8 @@ var Phaser = {
 
     Sound: require('./sound'),
 
+    Structs: require('./structs'),
+
     Physics: require('./physics'),
 
     Class: require('./utils/Class'),

v3/src/structs/RTree.js

@@ -1,6 +1,7 @@
-
 var quickselect = require('../utils/array/QuickSelect');
 
+//  Phaser.Structs.RTree
+
 /**
  * RBush is a high-performance JavaScript library for 2D spatial indexing of points and rectangles.
  * It's based on an optimized R-tree data structure with bulk insertion support.

v3/src/structs/index.js

@@ -1,4 +1,9 @@
+//  Phaser.Structs
+
 module.exports = {
-    Set: require('./Set'),
-    Map: require('./Map')
+
+    Map: require('./Map'),
+    RTree: require('./RTree'),
+    Set: require('./Set')
+
 };