warning 225: unreachable code - Printable Version

warning 225: unreachable code - Printable Version

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+--- Thread: warning 225: unreachable code (/showthread.php?tid=449433)

warning 225: unreachable code - Lyksus - 08.07.2013

pawn Код:

case DIALOG_QUIZ3:
            {
                if(!response) return Kick(playerid);
                else
                {
                    switch(listitem)
                    {
                        case 0:
                        {
                            KickWithMessage(playerid, RED, "You have answered an incorrect answer and you have been kicked.");
                        }
                        case 1:
                        {
                            return cmd_quizcontinuecommand(playerid, "");
                            QuizStep[playerid] = 4;                     
                        }
                        case 2:
                        {
                            KickWithMessage(playerid, RED, "You have answered an incorrect answer and you have been kicked.");
                        }
                        case 3:
                        {
                            KickWithMessage(playerid, RED, "You have answered an incorrect answer and you have been kicked.");
                        }
                    }               
                }
                return 1;
            }

Can someone help me with this?
I will really thank you for it.

Re: warning 225: unreachable code - CAR - 08.07.2013

Which line is the warning?

Re: warning 225: unreachable code - Lyksus - 08.07.2013

QuizStep[playerid] = 4;

Re: warning 225: unreachable code - CAR - 08.07.2013

pawn Код:

case DIALOG_QUIZ3:
            {
                if(!response) return Kick(playerid);
                else
                {
                    switch(listitem)
                    {
                        case 0:
                        {
                            KickWithMessage(playerid, RED, "You have answered an incorrect answer and you have been kicked.");
                        }
                        case 1:
                        {
                            cmd_quizcontinuecommand(playerid, "");
                            QuizStep[playerid] = 4;
                            return 1;                   
                        }
                        case 2:
                        {
                            KickWithMessage(playerid, RED, "You have answered an incorrect answer and you have been kicked.");
                        }
                        case 3:
                        {
                            KickWithMessage(playerid, RED, "You have answered an incorrect answer and you have been kicked.");
                        }
                    }               
                }
                return 1;
            }

Re: warning 225: unreachable code - Lyksus - 08.07.2013

What did you change in it?

Re: warning 225: unreachable code - [MG]Dimi - 08.07.2013

pawn Код:

case 1:
                        {
                            return cmd_quizcontinuecommand(playerid, "");
                            QuizStep[playerid] = 4;                     
                        }

QuizStep[playerid] = 4; is unreachable since return ends callback processing right away. So:

pawn Код:

case 1:
                        {
                            return cmd_quizcontinuecommand(playerid, ""); //cmd quiz command continue will occur and callback process will stop
                            QuizStep[playerid] = 4; //this will never be called.
                        }

While his code executes bot 'functions' and then ends callback.

Re: warning 225: unreachable code - Lyksus - 09.07.2013

Now, the thing is that, when I go in-game and do the quiz, I need to enter the command /quizcontinuecommand to get it to work. And when I use it, I need to press on each answer twice. Can someone help me?