[horsemeat]

hello I Have a question about this color

Код:

0xFF00FF00

is it a string or is it a variable if it is nether the tell what it is

I would like to make a command like this

pawn Код:

CMD:changecolor(playerid, params[])
{
    new color;
    if(sscanf(params,"i",color))
    {
        return SendClientMessage(playerid, RED, "SYNTAX /changecolor [color]");
    }
    SendClientMessage(playerid,color,"I like the color you picked");
    return 1;
}

SOLVED

Код:

0xFF00FF00

is a hex

Next question

how do you save a hex dini

SOLVED

dini_Intset works just fine

[FalconX]

I believe it can be either used as integer or hex, doesn't matter.

You may use h, x or i itself as a specifier in sscanf; for more information you may check the following link:


https://sampforum.blast.hk/showthread.php?tid=120356

Regards FalconX

[Pottus]

A hex is just a number so you would use sscanf(params,"h",color) if your syntax is 0xFFFFFFFF it's a good to make sure the STRING being supplied is a valid hex I did just that a few weeks ago try this stock function.

pawn Код:

// Is string a hexvalue
stock IsHexValue(const hstring[])
{
    printf("%i",strlen(hstring));
    if(strlen(hstring) < 10) return 0;
    if(hstring[0] == 48 && hstring[1] == 120)
    {
        for(new i = 2; i < 10; i++)
        {
            if(hstring[i] == 48 || hstring[i] == 49 || hstring[i] == 50 || hstring[i] == 51 || hstring[i] == 52 ||
                hstring[i] == 53 || hstring[i] == 54 || hstring[i] == 55 || hstring[i] == 56 || hstring[i] == 57 ||
                hstring[i] == 65 || hstring[i] == 66 || hstring[i] == 67 || hstring[i] == 68 || hstring[i] == 69 ||
                hstring[i] == 70) continue;
            else return 0;
        }
    }
    else return 0;
    return 1;
}

You can also make it accept integer value inputs as well by checking if your color string in the command text is number with this stock.

pawn Код:

IsNumeric(const string[])
{
    for (new i = 0, j = strlen(string); i < j; i++)
    {
        if (string[i] > '9' || string[i] < '0') return 0;
    }
    return 1;
}

[horsemeat]

how would you use

pawn Код:

stock IsHexValue(const hstring[])
{
    printf("%i",strlen(hstring));
    if(strlen(hstring) < 10) return 0;
    if(hstring[0] == 48 && hstring[1] == 120)
    {
        for(new i = 2; i < 10; i++)
        {
            if(hstring[i] == 48 || hstring[i] == 49 || hstring[i] == 50 || hstring[i] == 51 || hstring[i] == 52 ||
                hstring[i] == 53 || hstring[i] == 54 || hstring[i] == 55 || hstring[i] == 56 || hstring[i] == 57 ||
                hstring[i] == 65 || hstring[i] == 66 || hstring[i] == 67 || hstring[i] == 68 || hstring[i] == 69 ||
                hstring[i] == 70) continue;
            else return 0;
        }
    }
    else return 0;
    return 1;
}

I tryed an if statment but it did not seem to work I not so good at these stock functions