[SamBum]

I have written a simple mask system, and It's have a 3dText above head when use command /mask, but when I retype that command, It's not delete 3DTextLabel. Some one help me please ^_^
My Script

Код:

new Text3D:masknamelabel[MAX_PLAYERS];
CMD:mask(playerid, params[])
{
    new string[128];
    if(PlayerInfo[playerid][pAdmin] < 2) return SendClientMessageEx(playerid, COLOR_LIGHTRED, "Lenh dang duoc hoan thien.");
    if(IsPlayerConnected(playerid))
    {
    	if(GetPVarInt(playerid, "dangdeomask") == 0)
   	 	{
		   	for(new i; i < MAX_PLAYERS; i++)
		    {
	    	    if(IsPlayerConnected(i))
	    	    {
	   			    ShowPlayerNameTagForPlayer(i, playerid, 0);
	   			    Dadeomatna[playerid] = 1;
	   			    masknamelabel[playerid] = Create3DTextLabel(" ",0x9ACD32AA,30.0,40.0,50.0,15.0,0);
		  			format(string,sizeof(string),"Nguoi la mat #%d", GetPlayerSQLId(playerid));
		  			Update3DTextLabelText(masknamelabel[playerid], 0x9ACD32AA, string);
		  			Attach3DTextLabelToPlayer(masknamelabel[playerid], playerid, 0.0, 0.0, 0.4);
			    }
		    }
		    SetPVarInt(playerid, "dangdeomask", 1);
  		    format(string, sizeof(string), "* %s lay ra mot chiec mat na va deo len tren mat.", GetPlayerNameEx(playerid));
  		    ProxDetector(10.0, playerid, string, COLOR_PURPLE,COLOR_PURPLE,COLOR_PURPLE,COLOR_PURPLE,COLOR_PURPLE);
  		}
  		else if(GetPVarInt(playerid, "dangdeomask") == 1)
   	 	{
   	 	    for(new i; i < MAX_PLAYERS; i++)
		    {
	    	    if(IsPlayerConnected(i))
	    	    {
	   			    ShowPlayerNameTagForPlayer(i, playerid, 1);
	   			    Dadeomatna[playerid] = 0;
	   			    Delete3DTextLabel(masknamelabel[playerid]);
			    }
		    }
		    SetPVarInt(playerid, "dangdeomask", 0);
  		    format(string, sizeof(string), "* Nguoi la mat #%d da thao chiec mat na xuong.", GetPlayerSQLId(playerid));
  		    ProxDetector(10.0, playerid, string, COLOR_PURPLE,COLOR_PURPLE,COLOR_PURPLE,COLOR_PURPLE,COLOR_PURPLE);
   	 	}
	}
	return 1;
}