[LuxurioN™]

Basic exemple for you (Not Tested):

Top of your script:

pawn Код:

new bool: DisableCmds[MAX_PLAYERS];

OnPlayerConnect:

pawn Код:

DisableCmds[playerid] = false;

OnPlayerCommandText(Top):

pawn Код:

if(DisableCmds[playerid] == true) return 0;

And Basic Teleport:

pawn Код:

if(strcmp(cmd, "/dmzone", true) == 0) 
{
SetPlayerPos(playerid, X,Y,Z);
DisableCmds[playerid] = true;
return 1;
}

To exit:

pawn Код:

if(strcmp(cmd, "/exitdmzone", true) == 0) 
{
SetPlayerPos(playerid, X,Y,Z);
DisableCmds[playerid] = false;
return 1;
}

And, in OnPlayerDisconnect and OnPlayerDeath:

pawn Код:

DisableCmds[playerid] = false;