Add chat callback (#265)

src/Game/Scripting/Function.cpp

@@ -0,0 +1,14 @@
+#include <STDInclude.hpp>
+
+namespace Scripting
+{
+	Function::Function(const char* pos)
+		: pos_(pos)
+	{
+	}
+
+	const char* Function::getPos() const
+	{
+		return this->pos_;
+	}
+}

src/Game/Scripting/Function.hpp

@@ -0,0 +1,15 @@
+#pragma once
+
+namespace Scripting
+{
+	class Function
+	{
+	public:
+		Function(const char* pos);
+
+		[[nodiscard]] const char* getPos() const;
+
+	private:
+		const char* pos_;
+	};
+}