new shapka[MAX_PLAYERS];

if(strcmp(cmd, "/shapka", true) == 0)  
{  
     if(IsPlayerConnected(playerid))  
     {  
         if(shapka[playerid] == 0)  
         {  
             SetPlayerAttachedObject(playerid,2, 19064, 2, 0.13, 0.0, 0.0, 0.0, 80.0, 80.0);  
             shapka[playerid] = 1;  
             GivePlayerMoneyH(playerid, -1500);  
             SendClientMessage(playerid, COLOR_YELLOW, " Вы купили новогоднюю шапку!");  
         }  
         else  
         {  
             RemovePlayerAttachedObject(playerid, 2);  
             DestroyPlayerObject(playerid, 19064);  
             shapka[playerid] = 0;  
             SendClientMessage(playerid, COLOR_YELLOW, " Вы сняли  шапку!");  
         }  
     }  
     return 1;  
}