- scriptified cht_Give and cht_Take and made them virtual function of PlayerPawn so that this can be better configured for mods that want other options in here.

- improved the class pointer to string cast to print the actual type it describes and not the class pointer's own type.
- fixed: The 'is' operator created non-working code when checking the inheritance of a class pointer, it only worked for objects.

src/p_user.cpp

@@ -638,6 +638,14 @@ void player_t::SendPitchLimits() const
 	}
 }
 
+
+DEFINE_ACTION_FUNCTION(_PlayerInfo, GetUserName)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(player_t);
+	ACTION_RETURN_STRING(self->userinfo.GetName());
+}
+
+
 //===========================================================================
 //
 // APlayerPawn