- Implement 3D space rtree-based indexing in the Full ObjectStore

- Implement ScriptDialogReply thanks to Hintswen
- Add a rudimentary object search - doesn't work fully yet because of the missing messages

lib/classes/interfaces/ITreeBoundingBox.ts

@@ -0,0 +1,7 @@
+import {BBox} from 'rbush-3d/dist';
+import {IGameObject} from './IGameObject';
+
+export interface ITreeBoundingBox extends BBox
+{
+    gameObject: IGameObject;
+}