[Sjn]

I have an offline IRC command to change user's name, the command works fine but I need to detect if the admin enters an illegal character in the new name. For example if they type !changename oldname {tag}newname it should give an error message saying the new name contains an illegal characters i.e { }

I know SetPlayerName function would check for illegal characters itself but the command is for offline name change only so the function cannot be called.

I tried making a function to detect them by creating an array of legal characters and checking if the string has those characters there, but I failed. The function returns error only if the first character from the string is illegal.

Anyone can help me out?

[Luicy.]

Okay, This is just a tip:
Don't make blacklists, Make whitelists.
So much better and shorter.

[Konstantinos]

In the IRC command, check if the new name is valid:

PHP код:

IsValidName(const p_name[])
{
    for (new i, j = strlen(p_name); i != j; i++)
    {
        switch (p_name[i])
        {
            case  '0' .. '9', 'A' .. 'Z', 'a' .. 'z', '[', ']', '(', ')', '$', '@', '.', '_', '=': continue;
            default: return 0;
        }
    }
    return 1;
} 


[Sjn]

Quote:

Originally Posted by Konstantinos In the IRC command, check if the new name is valid: PHP код: IsValidName(const p_name[]) {     for (new i, j = strlen(p_name); i != j; i++)     {         switch (p_name[i])         {             case  '0' .. '9', 'A' .. 'Z', 'a' .. 'z', '[', ']', '(', ')', '$', '@', '.', '_', '=': continue;             default: return 0;         }     }     return 1; }

Oh my, that just worked perfectly. I've been trying to find something like this from past few hours. Thanks a lot!

Quote:

Originally Posted by Meller Okay, This is just a tip: Don't make blacklists, Make whitelists. So much better and shorter.

Ehm, what?

[BornHuman]

Quote:

Originally Posted by Sjn Oh my, that just worked perfectly. I've been trying to find something like this from past few hours. Thanks a lot! Ehm, what?

He means instead of running a check for characters in a string that players cant use, make sure the string only contains characters they can use. A.K.A (A-Z, etc)

Like what Konstantinos showed.