Clean up EvaluationScope class

src/Evaluator/EvaluationScope/EvaluationScope.cpp

@@ -1,2 +1,31 @@
 
 #include "EvaluationScope.hpp"
+
+EvaluationScope::EvaluationScope(unordered_map<int, EvalValue *> *scriptVariables, int deepestScope) {
+    _scriptScope = scriptVariables;
+    _localScope = vector<unordered_map<int, EvalValue*>>(deepestScope);
+}
+
+EvaluationScope::~EvaluationScope() {
+    _localScope.clear();
+}
+
+void EvaluationScope::CreateVariable(int scope, int id, EvalValue *value) {
+    if (scope == 0){
+        _scriptScope->insert_or_assign(id, value);
+    } else{
+        _localScope[scope - 1].insert({id, value});
+    }
+}
+
+void EvaluationScope::SetVariable(int scope, int id, EvalValue *value) {
+    if (scope == 0){
+        _scriptScope->insert_or_assign(id, value);
+    } else{
+        _localScope[scope - 1][id] = value;
+    }
+}
+
+EvalValue *EvaluationScope::GetVariable(int scope, int id) {
+    return _localScope[scope - 1][id];
+}