Added enabling and disabling of the octree from the settings buffer

src/Application.cpp

@@ -35,6 +35,10 @@ bool Application::init_clcaster() {
 
     raycaster->add_to_settings_buffer("octree_dimensions", "OCTDIM", (int64_t*)&MAP_X);
 
+    // TODO: ALLOW RVALUES FOR SETTINGS BUFFER
+    int64_t oct_enabled = 0;
+    raycaster->add_to_settings_buffer("using_octree", "OCTENABLED", &oct_enabled);
+
 	map = std::make_shared<Map>(MAP_X);
 
     // TODO: Implement this