Set 3 Variables w/ one entry - Printable Version

Set 3 Variables w/ one entry - Printable Version

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+--- Thread: Set 3 Variables w/ one entry (/showthread.php?tid=508062)

Set 3 Variables w/ one entry - austin070 - 20.04.2014

I can't seem to figure out how to change three coordinate variables with one text entry. Say a player enters a coordinate:

pawn Код:

140.17, 1366.07, 1083.65

How can I set a variable for the X value, the Y value, and the Z value with only this entry?

Re: Set 3 Variables w/ one entry - klimgorilla - 20.04.2014

Are you using ZCMD, DCMD or sa-mp's default commands.

Re: Set 3 Variables w/ one entry - austin070 - 20.04.2014

Quote:

Originally Posted by klimgorilla

Are you using ZCMD, DCMD or sa-mp's default commands.

I'm using ZCMD. That is not relevant, however. I should have explained better; I'm using just regular text entry to do it. No command, you just open the text box and enter the coordinates (OnPlayerText).

Re: Set 3 Variables w/ one entry - Calgon - 20.04.2014

I believe you could use sscanf to split the entry by using comma as the delimiter.

pawn Код:

public OnPlayerText(playerid, text[]) {
    new
        Float: fCoordinates[3];

    if(sscanf(text, "p<,>fff", fCoordinates[0], fCoordinates[1], fCoordinates[2])) 
        return 1; // Error: Invalid coordinates

    SetPlayerPos(playerid, fCoordinates[0], fCoordinates[1], fCoordinates[2]);
    return 1;
}

However, the spaces should be removed between the coordinate text. (140.17,1366.07,1083.65)

Re: Set 3 Variables w/ one entry - austin070 - 20.04.2014

Quote:

Originally Posted by Calgon

I believe you could use sscanf to split the entry by using comma as the delimiter.

pawn Код:

public OnPlayerText(playerid, text[]) {
    new
        Float: fCoordinates[3];

    if(sscanf(text, "p<,>fff", fCoordinates[0], fCoordinates[1], fCoordinates[2])) 
        return 1; // Error: Invalid coordinates

    SetPlayerPos(playerid, fCoordinates[0], fCoordinates[1], fCoordinates[2]);
    return 1;
}

However, the spaces should be removed between the coordinate text. (140.17,1366.07,1083.65)

Brilliant, thank you. I didn't even think to use sscanf.