1 files changed, 17 insertions, 0 deletions
diff --git a/src/game_tab/HalfMove.cpp b/src/game_tab/HalfMove.cpp
index 5b7ebc4..9a4558c 100644
--- a/src/game_tab/HalfMove.cpp
+++ b/src/game_tab/HalfMove.cpp
@@ -20,6 +20,23 @@ HalfMove::~HalfMove() {
   }
 }
 
+HalfMove::HalfMove(HalfMove *m){
+  move_absolute=m->move_absolute;
+  move=m->move;
+  fen=m->fen;
+  capture=m->capture;
+  IsBlack = m->IsBlack;
+  Number = m->Number;
+  nag = m->nag;
+  SetComment(m->GetComment());
+  if(m->mainline != NULL){
+    SetMainline(new HalfMove(m->mainline));
+  }
+  for (int i=0; i < m->variations.size(); i++) {
+    AddVariation(new HalfMove(m->variations[i]));
+  }
+}
+
 void HalfMove::AddVariation(HalfMove *m) {
   m->IsBlack = this->IsBlack;
   m->Number = this->Number;