how to skip a part of a command for sscanf?

how to skip a part of a command for sscanf? - Printable Version

+- SA-MP Forums Archive (https://sampforum.blast.hk)
+-- Forum: SA-MP Scripting and Plugins (https://sampforum.blast.hk/forumdisplay.php?fid=8)
+--- Forum: Scripting Help (https://sampforum.blast.hk/forumdisplay.php?fid=12)
+--- Thread: how to skip a part of a command for sscanf? (/showthread.php?tid=421958)

how to skip a part of a command for sscanf? - Apenmeeuw - 11.03.2013

hey all,

i made this command "/v" with parameters "park, respawn, color, get", but now i have a problem at the color.

when i want to set the color of the car, it's like this:

/v color color1 color2.

so i did this:

pawn Код:

CMD:v(playerid, params[])
{
    if(strcmp(params,"color",true) == 0)
    {
        if(GetPlayerVehicleID(playerid) != PlayerVeh) return SendClientMessage(playerid, COLOR_RED, "This ain't your current car, use / v get to change your current car.");
        if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, COLOR_RED, "You aren't in any vehicle.");
        if(IsValidVehicleID(GetPlayerVehicleID(playerid)))
        {
            new col1, col2;
            if(sscanf(params, "dd", col1, col2)) return SendClientMessage(playerid, COLOR_YELLOW, "Correct Usage: {FF0000}/v color [color1] [color2]");
            ChangeVehicleColor(GetPlayerVehicleID(playerid), col1, col2);
            SendClientMessage(playerid, COLOR_GREEN, "You have successfully changed your Vehicle colors");
            SaveVehComponents(playerid, PlayerVeh, CurrentSlot(playerid));
        }
    }
    return 1;
}

but when i do for example "/v color 1 1" it says: correct usage: /v color/respawn/get/park.

so i have to skip a certain part of the command for sscanf... but how can i do this?

greets

Re: how to skip a part of a command for sscanf? - Denying - 11.03.2013

May we see your other /v command?
I assume that you have one as it says "correct usage: /v color/respawn/get/park"

Re: how to skip a part of a command for sscanf? - IstuntmanI - 11.03.2013

Try changing

pawn Код:

new col1, col2;
if(sscanf(params, "dd", col1, col2)) return SendClientMessage(playerid, COLOR_YELLOW, "Correct Usage: {FF0000}/v color [color1] [color2]");

with

pawn Код:

new col1, col2, uString[ 32 ];
if(sscanf(params, "s[32]dd", uString, col1, col2)) return SendClientMessage(playerid, COLOR_YELLOW, "Correct Usage: {FF0000}/v color [color1] [color2]");

"s[32]" because in "params" first is "color", then color1 and color2.

Re: how to skip a part of a command for sscanf? - Apenmeeuw - 11.03.2013

pawn Код:

CMD:v(playerid, params[])
{
    if(Player[playerid][IsInGarage] == 1) return SendClientMessage(playerid, COLOR_RED,"You can't use this command when you're in your garage");
    if(strcmp(params,"park",true) == 0)
    {
        if(GetPlayerVehicleID(playerid) != PlayerVeh) return SendClientMessage(playerid, COLOR_RED, "This ain't your current car, use / v get to change your current car.");
        if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, COLOR_RED, "You aren't in any vehicle.");
        new Float:x, Float:y, Float:z, Float:angle;
        new vid = GetPlayerVehicleID(playerid);
        GetVehiclePos(vid, x, y, z);
        GetVehicleZAngle(vid, angle);
        SaveFloatToCarSlot(playerid, CurrentSlot(playerid), "XSpawn", x );
        SaveFloatToCarSlot(playerid, CurrentSlot(playerid), "YSpawn", y );
        SaveFloatToCarSlot(playerid, CurrentSlot(playerid), "ZSpawn", z );
        SaveFloatToCarSlot(playerid, CurrentSlot(playerid), "ASpawn", angle );
        SaveVehComponents(playerid, PlayerVeh, CurrentSlot(playerid));
        foreach(Player, i)
        {
            if(IsPlayerInVehicle(playerid, vid))
            {
                RemovePlayerFromVehicle(i);
            }
        }
        SetVehiclePosZAngle( vid, x, y, z, angle );
        PutPlayerInVehicle(playerid, vid, 0);
        SendClientMessage(playerid, COLOR_WHITE, "Car Succesfully Parked.");
    }
    else if(strcmp(params,"color",true) == 0)
    {
        if(GetPlayerVehicleID(playerid) != PlayerVeh) return SendClientMessage(playerid, COLOR_RED, "This ain't your current car, use / v get to change your current car.");
        if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, COLOR_RED, "You aren't in any vehicle.");
        if(IsValidVehicleID(GetPlayerVehicleID(playerid)))
        {
            new col1, col2;
            if(sscanf(params, "dd", col1, col2)) return SendClientMessage(playerid, COLOR_YELLOW, "Correct Usage: {FF0000}/v color [color1] [color2]");
            ChangeVehicleColor(GetPlayerVehicleID(playerid), col1, col2);
            SendClientMessage(playerid, COLOR_GREEN, "You have successfully changed your Vehicle colors");
            SaveVehComponents(playerid, PlayerVeh, CurrentSlot(playerid));
        }
    }
    else if(strcmp(params,"get",true) == 0)
    {
        if(IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, COLOR_BLUE, "you need to be onfoot to teleport vehicles");
        new string1[50], string2[50], string3[50], string4[50], string[128];
        if(PlayerCars[playerid][0] != -1)
        {
            format(string1, sizeof(string1), "%s", GetVehicleNameByModel(PlayerCars[playerid][0]));
        }
        else if(PlayerCars[playerid][0] == -1 )
        {
            format(string1, sizeof(string1), "Empty Slot");
        }
        if( PlayerCars[playerid][1] != -1 )
        {
            format(string2, sizeof(string2), "%s", GetVehicleNameByModel(PlayerCars[playerid][1]));
        }
        else if( PlayerCars[playerid][1] == -1 )
        {
            format(string2, sizeof(string2), "Empty Slot");
        }
        if( PlayerCars[playerid][2] != -1 )
        {
            format(string3, sizeof(string3), "%s", GetVehicleNameByModel(PlayerCars[playerid][2]));
        }
        else if( PlayerCars[playerid][2] == -1 )
        {
            format(string3, sizeof(string3), "Empty Slot");
        }
        if( PlayerCars[playerid][3] != -1 )
        {
            format(string4, sizeof(string4), "%s", GetVehicleNameByModel(PlayerCars[playerid][3]));
        }
        else if( PlayerCars[playerid][3] == -1 )
        {
            format(string4, sizeof(string4), "Empty Slot");
        }
        format(string, sizeof(string), "%s\n%s\n%s\n%s", string1, string2, string3, string4);
        ShowPlayerDialog(playerid, DIALOG_GETCARS, DIALOG_STYLE_LIST, "Vehicle Respawning", string, "Respawn", "Cancel");
    }
    else if(strcmp(params,"respawn",true) == 0)
    {
        new string1[50], string2[50], string3[50], string4[50], string[128];
        if(PlayerCars[playerid][0] != -1)
        {
            format(string1, sizeof(string1), "%s", GetVehicleNameByModel(PlayerCars[playerid][0]));
        }
        else if(PlayerCars[playerid][0] == -1 )
        {
            format(string1, sizeof(string1), "Empty Slot");
        }
        if( PlayerCars[playerid][1] != -1 )
        {
            format(string2, sizeof(string2), "%s", GetVehicleNameByModel(PlayerCars[playerid][1]));
        }
        else if( PlayerCars[playerid][1] == -1 )
        {
            format(string2, sizeof(string2), "Empty Slot");
        }
        if( PlayerCars[playerid][2] != -1 )
        {
            format(string3, sizeof(string3), "%s", GetVehicleNameByModel(PlayerCars[playerid][2]));
        }
        else if( PlayerCars[playerid][2] == -1 )
        {
            format(string3, sizeof(string3), "Empty Slot");
        }
        if( PlayerCars[playerid][3] != -1 )
        {
            format(string4, sizeof(string4), "%s", GetVehicleNameByModel(PlayerCars[playerid][3]));
        }
        else if( PlayerCars[playerid][3] == -1 )
        {
            format(string4, sizeof(string4), "Empty Slot");
        }
        format(string, sizeof(string), "%s\n%s\n%s\n%s", string1, string2, string3, string4);
        ShowPlayerDialog(playerid, DIALOG_RESPAWNCARS, DIALOG_STYLE_LIST, "Vehicle Respawning", string, "Respawn", "Cancel");
    }
    else return SendClientMessage(playerid, COLOR_YELLOW, "Correct Usage: /v [PARK/GET/RESPAWN/COLOR]");
    return 1;
}

and i will try that costel

thanks

EDIT: costel that didnt work

Re: how to skip a part of a command for sscanf? - Apenmeeuw - 12.03.2013

bump...

Re: how to skip a part of a command for sscanf? - Denying - 12.03.2013

You can't use the same command twice, I mean.. if you want something like when a player types /v and it shows him "USAGE: /v park | get | blabla" you have to do an actual command when a player types only /v it will send him that message and the rest of the commands as "/v park" and "/v get" etc..

Re: how to skip a part of a command for sscanf? - Apenmeeuw - 12.03.2013

i see... so i have to make 4 seperated commands for this?

Re: how to skip a part of a command for sscanf? - Denying - 12.03.2013

That's correct. If you have four options for /v

Re: how to skip a part of a command for sscanf? - Apenmeeuw - 12.03.2013

alright, then how can i fix this?

pawn Код:

CMD:vget(playerid, params[])
{
    if(IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, COLOR_BLUE, "you need to be onfoot to teleport vehicles");
    new string1[50], string2[50], string3[50], string4[50], string[128];
    if(PlayerCars[playerid][0] != -1)
    {
        format(string1, sizeof(string1), "%s", GetVehicleNameByModel(PlayerCars[playerid][0]));
    }
    else if(PlayerCars[playerid][0] == -1 )
    {
        format(string1, sizeof(string1), "Empty Slot");
    }
    if( PlayerCars[playerid][1] != -1 )
    {
        format(string2, sizeof(string2), "%s", GetVehicleNameByModel(PlayerCars[playerid][1]));
    }
    else if( PlayerCars[playerid][1] == -1 )
    {
        format(string2, sizeof(string2), "Empty Slot");
    }
    if( PlayerCars[playerid][2] != -1 )
    {
        format(string3, sizeof(string3), "%s", GetVehicleNameByModel(PlayerCars[playerid][2]));
    }
    else if( PlayerCars[playerid][2] == -1 )
    {
        format(string3, sizeof(string3), "Empty Slot");
    }
    if( PlayerCars[playerid][3] != -1 )
    {
        format(string4, sizeof(string4), "%s", GetVehicleNameByModel(PlayerCars[playerid][3]));
    }
    else if( PlayerCars[playerid][3] == -1 )
    {
        format(string4, sizeof(string4), "Empty Slot");
    }
    format(string, sizeof(string), "%s\n%s\n%s\n%s", string1, string2, string3, string4);
    ShowPlayerDialog(playerid, DIALOG_GETCARS, DIALOG_STYLE_LIST, "Vehicle Teleporting", string, "Respawn", "Cancel");
    return 1;
}

pawn Код:

CMD:col(playerid, params[])
{
    if(GetPlayerVehicleID(playerid) != PlayerVeh) return SendClientMessage(playerid, COLOR_RED, "This ain't your current car, use /v get to change your current car.");
    if(!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, COLOR_RED, "You aren't in any vehicle.");
    if(IsValidVehicleID(GetPlayerVehicleID(playerid)))
    {
        new col1, col2, uString[32];
        if(sscanf(params, "s[32]dd", uString, col1, col2)) return SendClientMessage(playerid, COLOR_YELLOW, "Correct Usage: {FF0000}/v color [color1] [color2]");
        ChangeVehicleColor(GetPlayerVehicleID(playerid), col1, col2);
        SendClientMessage(playerid, COLOR_GREEN, "You have successfully changed your Vehicle colors");
        SaveVehComponents(playerid, PlayerVeh, CurrentSlot(playerid));
    }
    return 1;
}

when i do /v color it says: usage: /v color col1 col2.

when i do /v color 1 1 it says: /v [respawn/lock/color/etc]

Re: how to skip a part of a command for sscanf? - Apenmeeuw - 14.03.2013

bump...