Initial stab at monte carlo implementation

Doesn't seem to be working quite right... just sits there accumulating
energy.

1 files changed, 7 insertions, 0 deletions

diff --git a/src/engine/command.rs b/src/engine/command.rs
index b5cf528..c2edb81 100644
--- a/src/engine/command.rs
+++ b/src/engine/command.rs
@@ -23,3 +23,10 @@ pub enum BuildingType {
     Attack = 1,
     Energy = 2,
 }
+
+impl BuildingType {
+    pub fn all() -> [BuildingType; 3] {
+        use self::BuildingType::*;
+        [Defence, Attack, Energy]
+    }
+}