1 files changed, 6 insertions, 0 deletions
diff --git a/src/piece.cpp b/src/piece.cpp
index 51e8dc7..67755f0 100644
--- a/src/piece.cpp
+++ b/src/piece.cpp
@@ -69,3 +69,9 @@ void Piece::rotate(){
 void Piece::advance(){
     position_.y++;
 }
+void Piece::move_left(){
+    position_.x--;
+}
+void Piece::move_right(){
+    position_.x++;
+}