Help Need Help - Printable Version

Help Need Help - Printable Version

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+--- Thread: Help Need Help (/showthread.php?tid=333294)

Help Need Help - RicaNiel - 10.04.2012

i always get this error
even if i try

pawn Код:

Age[playerid] = inputtext;

and this

pawn Код:

pData[playerid][pAge] = inputtext;

Код:

C:\Users\Daniel\SanAndreas Muliplayer\0.3e\gamemodes\ricaniel.pwn(472) : error 006: must be assigned to an array
Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


1 Error.

Re: Help Need Help - ReneG - 10.04.2012

inputtext is a string.
You could try converting it to an integer by using strval.
Strval converts an integer into a string.

pawn Код:

pData[playerid][pAge] = strval(inputtext);

If that doesn't work. You need to post more code.

Re: Help Need Help - RicaNiel - 10.04.2012

It Work Thank You +rep
but anyways

i am lttile confuse about strval - strlen and etc.. can i ask for some information to that?

Re: Help Need Help - ViniBorn - 10.04.2012

Quote:

Originally Posted by RicaNiel

i am lttile confuse about strval - strlen and etc.. can i ask for some information to that?

strval - Convert string to integer
strlen - Check the length

In https://sampwiki.blast.hk/wiki/Category:Scripting_Functions you can find more functions ...

Re: Help Need Help - ReneG - 11.04.2012

Strval has one parameter, in that parameter you put the string you want to convert into an integer instead.

pawn Код:

new string[4] = "255"; // This is just made up of characters.
new variable = 255; // This is a number.

So the code below wont work....The string is 255, but it is just a string, not a number.

pawn Код:

GivePlayerMoney(playerid, string);

Instead you would use strval to convert the string into a number.

pawn Код:

new string[4] = "400";
GivePlayerMoney(playerid, strval(string)); // This converts the string into the number 400 and will give the player the money.

Strlen just counts the characters in a string, and returns an integer.

Example.

pawn Код:

new string[11] = "Hello John";
printf("String has %d characters in it.",strlen(string));

Will print

Код:

String has 10 characters in it. Since there are 10 chars in the string.

Hope I helped.

Re: Help Need Help - RicaNiel - 11.04.2012

Ok for example i want to insert a string using input text
what should i use?\

if i use this "Hello this is my text"
i use that in inputtext

what should i use?
is it strlen?

Re: Help Need Help - ReneG - 11.04.2012

What do you mean exactly?
What do you want your code to do?

Re: Help Need Help - RicaNiel - 11.04.2012

this one

pawn Код:

if(!strlen(inputtext)) return ShowPlayerDialog(playerid,D_SEX,INPUT,""CSERVER"RicaNiel Role-Play",""CWHITE"Please Select Your Gender","Proceed","Cancel");
                if(strfind(inputtext,"Male",true))
                {
                    new gender[50];
                    format(gender,sizeof(gender),"%s",inputtext);
                    pData[playerid][pSex] = gender;
                }
            }
        }
    }

still has errors

pawn Код:

C:\Users\Daniel\SanAndreas Muliplayer\0.3e\gamemodes\ricaniel.pwn(486) : error 006: must be assigned to an array
Pawn compiler 3.2.3664          Copyright (c) 1997-2006, ITB CompuPhase


1 Error.

Re: Help Need Help - ReneG - 11.04.2012

You are using strfind incorrectly. You have to see if strfind returns -1 for it to be true. You should use strcmp instead.

Example

pawn Код:

if(!strcmp(inputtext,"America",true))
{
    SendClientMessage(playerid, -1, "You typed America in the dialog box!");
    return 1;
}

Another flaw in your code is the variable

pawn Код:

pData[playerid][pSex]

You need to make sure that that variable is a string in your Player Data enumerator.
I use this stock to replace a string.

pawn Код:

stock strreplace(string[], find, replace)
{
    for(new i=0; string[i]; i++) {
        if(string[i] == find) {
            string[i] = replace;
        }
    }
}

This is how it is used

pawn Код:

if(!strcmp(inputtext,"Male",true))
{
    SendClientMessage(playerid, -1, "So you are a Male!");
    strreplace(pData[playerid][pSex],pData[playerid][pSex],inputtext);
    // The first parameter gets the string
    // The second parameter basically selects the whole string
    // The last parameter replaces the whole string with the dialog inputtext.
    return 1;
}

Re: Help Need Help - RicaNiel - 11.04.2012

Oh i get it

thanks