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Can anyone help? - Printable Version

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+--- Thread: Can anyone help? (/showthread.php?tid=318087)


Can anyone help? - necrobg3 - 13.02.2012

Hello. Today i try to make a command whit 3D Text Label... i attach it and type text in it. -> Create3DTextLabel(" MY TEXT"); . All done but i want to make that command to be used in-game. I mean can anyone tell me how to make the command to set 3d text labels in-game? Like /set3dtext playerid text ?

Re: Can anyone help? - liinor - 13.02.2012

here is example but it has little problem lol
pawn Код:
new Stexttarget[MAX_PLAYERS]; // on top
pawn Код:
new cmd[256];
if(strcmp(cmd, "/set3dtext", true) == 0)
{
    new tmp[256],idx;
    tmp = strtok(cmdtext, idx);
  
    Stexttarget[playerid] = strval(tmp);
    ShowPlayerDialog(playerid,535,DIALOG_STYLE_INPUT,"TextLabel Fun","Input ID","Ok","Cancel");
    return 1;
}
pawn Код:
public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
 if(dialogid == 534)
    {
    if(!response) return SendClientMessage(playerid, 0xFFFFFFFF, "You canceled!");
    new message[128];
    new Float:X, Float:Y, Float:Z;
    GetPlayerPos(Stexttarget[playerid], X, Y, Z );
    new Text3D:label = Create3DTextLabel(inputtext,0x008080FF,X,Y,Z, 40.0, 0);
    Attach3DTextLabelToPlayer(label,Stexttarget[playerid], 0.0, 0.0, 0.7);
    format(message, sizeof(message), "You entered: %s", inputtext);
    SendClientMessage(playerid, 0xFFFFFFFF, message);
    
    return 1;
    }
    if(dialogid == 535)
    {
    if(!response) return SendClientMessage(playerid, 0xFFFFFFFF, "You canceled!");
    new idx;
    new tmp[256];
    tmp = strtok(inputtext, idx);
    if(!IsNumeric(tmp))
     {
    SendClientMessage(playerid, 0xAA3333AA, "ID Must be a number");
    return 1;
     }
    if(strval(tmp) == Stexttarget[playerid])
    {
    ShowPlayerDialog(playerid,534,DIALOG_STYLE_INPUT,"TextLabel Fun","text:","Ok","Cancel");
    }
    else
    {
    SendClientMessage(playerid, 0xAA3333AA, "That player is not connected!");
    }
    

    return 1;
    }
    return 1;
}
pawn Код:
public OnPlayerDisconnect(playerid, reason)
{
    new Text3D:label
    Delete3DTextLabel(Text3D:label);
    return 1;
}
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;
}


Re: Can anyone help? - necrobg3 - 14.02.2012

i do what u say but it tells me that.

pawn Код:
error 001: expected token: ";", but found "-identifier-"
error 017: undefined symbol "strtok"
error 033: array must be indexed (variable "tmp")
warning 203: symbol is never used: "idx"
error 017: undefined symbol "strtok"
error 033: array must be indexed (variable "tmp")
warning 203: symbol is never used: "idx"


Re: Can anyone help? - Konstantinos - 14.02.2012

1st error on this callback
pawn Код:
public OnPlayerDisconnect(playerid, reason)
{
    new Text3D:label; // It didn't have ";"
    Delete3DTextLabel(Text3D:label);
    return 1;
}
2nd error define the strtok
pawn Код:
// At The Bottom
strtok(const string[], &index)
{
    new length = strlen(string);
    while ((index < length) && (string[index] <= ' '))
    {
        index++;
    }
 
    new offset = index;
    new result[20];
    while ((index < length) && (string[index] > ' ') && ((index - offset) < (sizeof(result) - 1)))
    {
        result[index - offset] = string[index];
        index++;
    }
    result[index - offset] = EOS;
    return result;
}