Use function class

src/game/scripting/function.hpp

@@ -0,0 +1,34 @@
+#pragma once
+#include "entity.hpp"
+#include "script_value.hpp"
+
+namespace scripting
+{
+	class function
+	{
+	public:
+		function(const char*);
+
+		script_value get_raw() const;
+		const char* get_pos() const;
+
+		script_value call(entity self, std::vector<script_value> arguments) const;
+
+		script_value operator()(entity self, std::vector<script_value> arguments) const
+		{
+			return this->call(self, arguments);
+		}
+
+		script_value operator()(std::vector<script_value> arguments) const
+		{
+			return this->call(*game::levelEntityId, arguments);
+		}
+
+		script_value operator()() const
+		{
+			return this->call(*game::levelEntityId, {});
+		}
+	private:
+		const char* pos_;
+	};
+}