[kloning1]

I do not understand what you want, but I think maybe this will help you

PHP код:

CMD:challenge(playerid, params[])
{
    new id;
    if(sscanf(params,"d", id)) {
        SCM(playerid, -1, "usage: /challenge [playerid]");
    }
    else {
        if(onCheck[id] == false) { // checking id already on challenge or not
            onCheck[id] = true; 
            SCM(id, -1, "you have set to challenge mode"); // send id message
            new str[128];
            format(str,sizeof(str),"you have set %s to challenge mode", GetName(id));
            SCM(playerid, -1, str);
            SetPlayerCheckpoint(id, 1982.6150, -220.6680, -0.2432, 3.0); // setting id checkpoint
        }
        else {
            SCM(playerid, -1, "player is already on challenge mode");
        }
    }
    return 1;
}
public OnPlayerConnect(playerid)
{
    onCheck[playerid] = false; // set challenge to false
    return 1;
}
public OnPlayerEnterCheckpoint(playerid) 
{ 
    if(onCheck[playerid]) {  // if it's true   
        GivePlayerMoney(playerid, 1000); 
        DisablePlayerCheckpoint(playerid); 
        onCheck[playerid] = false; 
    } 
    return 1; 
}  
    
public OnPlayerSpawn(playerid) 
{ 
    if(onCheck[playerid]) { // check if id already on challenge
        SetPlayerCheckpoint(playerid, 1982.6150, -220.6680, -0.2432, 3.0); 
        SCM(id, -1, "you have enter challenge mode");
    }
    else if(!onCheck[playerid]) {
        DisablePlayerCheckpoint(playerid); // disable checkpoint
    }
    return 1; 
}