[xOFxK1LLER]

Just create 2 variables on top of your script:

pawn Код:

new HealVote = 0;
new PlayerVoted[MAX_PLAYERS];

Reset the Player Variable at OnPlayerConnect:

pawn Код:

PlayerVoted[playerid] = 0;

And here the command:

pawn Код:

public OnPlayerCommandText(playerid, cmdtext[])
{
    if(strcmp(cmdtext, "/hl", true) == 0)
    {
        if(PlayerVoted[playerid] == 0)
        {
            HealVote += 1;
            new string[64], name[MAX_PLAYER_NAME];
            GetPlayerName(playerid, name, sizeof(name));
            format(string, sizeof(string),"%s voted to heal everyone. (%d/7)", name, HealVote);
            SendClientMessageToAll(0xEB0000FF, string);
            PlayerVoted[playerid] = 1;
            if(HealVote >= 7)
            {
                for(new i = 0; i < MAX_PLAYERS; i++)
                {
                    SetPlayerHealth(i, 100);
                    PlayerVoted[i] = 0; 
                }
                SendClientMessageToAll(0xEB0000FF, "Everyone has been healed.");
                HealVote = 0;
            }
            return 1;
        }
        else
        {
            SendClientMessage(playerid,0xEB0000FF, "You already voted to heal everyone.");
        }
        return 1;
    }
    return 0;
}