1 files changed, 12 insertions, 0 deletions
diff --git a/go/game/unit.go b/go/game/unit.go
index 116de413..5d85ff4b 100644
--- a/go/game/unit.go
+++ b/go/game/unit.go
@@ -223,3 +223,15 @@ func (u *Unit) AvailActions() (actions []Action) {
 
 	return actions
 }
+
+func (u *Unit) OnPile(containing Permanent) {
+	if _, ok := containing.(*Unit); ok {
+		// TODO: add attack
+	}
+}
+
+func (u *Unit) OnDrop(containing Permanent) {
+	if _, ok := containing.(*Unit); ok {
+		// TODO: remove attack
+	}
+}