misc hud-related updates

src/logic/scripting/scripting_functional.h

@@ -0,0 +1,40 @@
+#ifndef LOGIC_SCRIPTING_SCRIPTING_FUNCTIONAL_H_
+#define LOGIC_SCRIPTING_SCRIPTING_FUNCTIONAL_H_
+
+#include <glm/glm.hpp>
+#include <string>
+#include "../../delegates.h"
+
+namespace scripting {
+    runnable create_runnable(
+        int env,
+        const std::string& src,
+        const std::string& file="<string>"
+    );
+    
+    wstringconsumer create_wstring_consumer(
+        int env,
+        const std::string& src,
+        const std::string& file="<string>"
+    );
+
+    doubleconsumer create_number_consumer(
+        int env,
+        const std::string& src,
+        const std::string& file="<string>"
+    );
+
+    int_array_consumer create_int_array_consumer(
+        int env,
+        const std::string& src, 
+        const std::string& file="<string>"
+    );
+    
+    vec2supplier create_vec2_supplier(
+        int env,
+        const std::string& src, 
+        const std::string& file="<string>"
+    );
+}
+
+#endif // LOGIC_SCRIPTING_SCRIPTING_FUNCTIONAL_H_