Work on evaluation

src/Script.hpp

@@ -5,15 +5,23 @@
 #define PORYGONLANG_SCRIPT_HPP
 
 #include <string>
+#include <boost/any.hpp>
 #include "Diagnostics/Diagnostics.hpp"
 #include "Binder/BoundStatements/BoundStatement.hpp"
+class Script;
+class Evaluator;
+#include "Evaluator/Evaluator.hpp"
 
 using namespace std;
 
 class Script {
-    explicit Script(){
-        Diagnostics = new class Diagnostics();
-    };
+    friend class Evaluator;
+
+    boost::any* _lastValue;
+
+    Evaluator* _evaluator;
+
+    explicit Script();
 
     void Parse(string script);
     BoundScriptStatement* BoundScript;
@@ -22,6 +30,12 @@ public:
     Diagnostics* Diagnostics;
 
     ~Script();
+
+    void Evaluate();
+
+    boost::any* GetLastValue(){
+        return _lastValue;
+    };
 };