Implements variable assignment evaluation

src/Script.hpp

@@ -21,7 +21,7 @@ class Script {
 
     EvalValue* _lastValue;
     Evaluator* _evaluator;
-    unordered_map<int, EvalValue*> _scopeVariables;
+    unordered_map<int, EvalValue*>* _scriptVariables;
 
     explicit Script();
 
@@ -40,7 +40,7 @@ public:
     };
 
     EvalValue* GetVariable(const string& key){
-        return _scopeVariables.at(HashedString(key).GetHash());
+        return _scriptVariables -> at(HashedString(key).GetHash());
     }
 };