feat(types): entity downcasting and fnmut in world creation

1 files changed, 16 insertions, 0 deletions

diff --git a/stockton-types/src/lib.rs b/stockton-types/src/lib.rs
index 0612e86..7e6c9ea 100644
--- a/stockton-types/src/lib.rs
+++ b/stockton-types/src/lib.rs
@@ -1,7 +1,23 @@
+// Copyright (C) Oscar Shrimpton 2019  
+
+// This program is free software: you can redistribute it and/or modify it
+// under the terms of the GNU General Public License as published by the Free
+// Software Foundation, either version 3 of the License, or (at your option)
+// any later version.
+
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+// more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this program.  If not, see <http://www.gnu.org/licenses/>.
 //! Common types for all stockton crates.
 
 extern crate stockton_bsp;
 extern crate nalgebra as na;
+#[macro_use]
+extern crate downcast_rs;
 
 pub mod entity_store;
 pub use entity_store::{EntityStore, Entity};