[jlalt]

PHP код:

new CanArmor[MAX_PLAYERS],timer[MAX_PLAYERS];
public OnPlayerSpawn(playerid)
{
    timer[playerid] = SetTimerEx("CanArmorTimer",60000,0,"i",playerid); // How long before you can /armor
    CanArmor[playerid] = 0;
    return 1;
}
public OnPlayerDeath(playerid, killerid, reason)
{
    KillTimer(timer[playerid]);
    return 1;
}
forward CanArmorTimer(playerid);
public CanArmorTimer(playerid)
{
    SendClientMessage(playerid, -1, "You can now buy armor!(/Armor)");
    CanArmor[playerid] = 1;
}
CMD:armor(playerid,params[])
{
    if(CanArmor[playerid] == 1)
    {
            SendClientMessage(playerid, COLOR_GREEN, "You have bought extra armor!");
            SetPlayerArmour(playerid, 100);
             CanArmor[playerid] = 0;
        }
        else
        {
            SendClientMessage(playerid, COLOR_RED, "You can not buy extra armor yet!");
        }
    return 1;
} 


you did not name the timer for kill it, look above

PHP код:

timer[MAX_PLAYERS];
timer[playerid] = SetTimerEx(....);
KillTimer(timer[playerid); 


if you use just new timer; and killtimer(timer); // on kill timer all players timer will be disabled then if you just spawned and other player dies you will never can use /armor xd xp hope i helped