1 files changed, 67 insertions, 0 deletions
diff --git a/src/CMI.cpp b/src/CMI.cpp
index dfca22d..ae963a1 100644
--- a/src/CMI.cpp
+++ b/src/CMI.cpp
@@ -1,6 +1,73 @@
 #include "CMI.hpp"
 
 namespace CMI{
+
+    HalfMove::HalfMove(): number(1), isBlack(false){
+    }
+
+    HalfMove::~HalfMove() {
+    if(mainline!=nullptr)
+        delete mainline;
+    for(HalfMove *v:variations)
+        delete v;
+    }
+
+    void HalfMove::SetParent(CMI::HalfMove* m){
+        parent=static_cast<HalfMove*>(m);
+    }
+
+
+    std::vector<CMI::HalfMove*> HalfMove::GetVariations() const {
+        std::vector<CMI::HalfMove*> vars;
+        for(HalfMove *v:variations){
+            vars.push_back(static_cast<CMI::HalfMove*>(v));
+        }
+        return vars;
+    }
+    void HalfMove::SetVariations(std::vector<CMI::HalfMove*> vars){
+        variations.clear();
+        for(auto *v: vars){
+            variations.push_back(static_cast<HalfMove*>(v));
+        }
+    }
+
+
+    void HalfMove::SetMainline(CMI::HalfMove* m) {
+        mainline = static_cast<HalfMove*>(m);
+        if(m!=nullptr){
+            if (!this->isBlack) {
+            m->SetIsBlack(true);
+            m->SetNumber(this->number);
+            } else {
+            m->SetIsBlack(false);
+            m->SetNumber(this->number + 1);
+            }
+            m->SetParent(static_cast<CMI::HalfMove*>(this));
+        }
+    }
+
+
+
+    CMI::HalfMove* HalfMove::GetMainline() const {return mainline;};
+    CMI::HalfMove* HalfMove::GetParent() const {return parent;};
+    std::string HalfMove::GetSAN() const {return SAN;};
+    void HalfMove::SetSAN(std::string newSAN) {SAN=newSAN;};
+    std::uint16_t HalfMove::GetNumber() const {return number;};
+    void HalfMove::SetNumber(std::uint16_t n) {number=n;};
+    std::uint8_t HalfMove::GetNAG() const {return NAG;};
+    void HalfMove::SetNAG(std::uint8_t n) {NAG=n;};
+    std::string HalfMove::GetComment() const {return comment;};
+    void HalfMove::SetComment(std::string c) { comment=c;};
+    bool HalfMove::IsBlack() const {return isBlack;};
+    void HalfMove::SetIsBlack(bool b) {isBlack=b;};
+
+
+
+
+
+
+  // ---------- Implementation of various common operations ----------
+
     void HalfMove::Promote(){
         HalfMove *broot=GetBranchRoot();
         if(broot!=nullptr){