[Fj0rtizFredde]

Or a more simple one:

pawn Код:

if (strcmp("/heal", cmdtext, true, 10) == 0)    
{
if(GetPVarInt(playerid,"Wiiee") == 1) return SendClientMessage(playerid, COLOR, "You cant use this cmd right now.");
SetPlayerHealth(playerid, 100);        
GivePlayerMoney(playerid, -50);
SetPVarInt(playerid, "Wiiee", 1);
SetTimerEx("CantTalk", 60000, 0, "i", playerid);
return 1;    
}

//At the bottom of your script:
forward CantTalk(playerid);
public CantTalk(playerid)
{
SetPVarInt(playerid, "Wiiee", 0);
return 1;
}