Added support for calling script functions from extern C hooks

src/Evaluator/EvalValues/EvalValue.cpp

@@ -1,4 +1,6 @@
 #include "EvalValue.hpp"
+#include "NumericEvalValue.hpp"
+#include "StringEvalValue.hpp"
 #include <cstring>
 
 extern "C" {
@@ -26,6 +28,21 @@ extern "C" {
         return v->EvaluateString() -> c_str();
     }
 
+    EvalValue* CreateIntegerEvalValue(long l){
+        return new IntegerEvalValue(l);
+    }
+
+    EvalValue* CreateFloatEvalValue(double d){
+        return new FloatEvalValue(d);
+    }
+
+    EvalValue* CreateBoolEvalValue(bool b){
+        return new BooleanEvalValue(b);
+    }
+
+    EvalValue* CreateStringEvalValue(const char* s){
+        return new StringEvalValue(s);
+    }
 }
 
 #ifdef TESTS_BUILD