/// <summary>
/// Client want to modify an object
/// </summary>
/// <param name="idClient">Id of the client</param>
/// <param name="id">Id of the object to be modified</param>
/// <param name="str">String representation of the new version of the object</param>
public void do_modif(int idClient, int id, String str)
{
//One client at a time access "clients"
Monitor.Enter(clients);
//Cerating the new version of the object from str
BoardElement b = ObjectConverter.reconvertElement(id, str);
if (clients[idClient].ObjectLocked == id) //If the client has the lock on the object
{
allBoardElements[id] = b;
foreach (ClientInterface client in clients.Values)
{
//We update the value for each client
client.send_add(id, allBoardElements[id]);
}
}
else
{
//Strange things happens, a client tried to access forbidden data
//to avoid any missunderstanding, we resend all information to the client
do_reset_client(idClient);
}
Monitor.Exit(clients);
}
/// <summary>
/// Client add an object
/// </summary>
/// <param name="idClient">Id of the client</param>
/// <param name="str">String representing the object</param>
public void do_add(int idClient, String str)
{
//One client at a time access "clients"
Monitor.Enter(clients);
//Creating an object with id acutalID from string str
BoardElement b = ObjectConverter.reconvertElement(actualID, str);
//Adding the object
allBoardElements.Add(actualID, b);
foreach (ClientInterface client in clients.Values)
{
//telling all clients to add the object
client.send_add(b.m_id, b);
}
//The minimum unatributed ID is increasing as we added an object
actualID++;
Monitor.Exit(clients);
}
/// <summary>
/// Method to send the instruction to the client to add an object
/// </summary>
/// <param name="id">Id of the object</param>
/// <param name="b">Elemnt to be added</param>
public void send_add(int id, BoardElement b)
{
connexionClient.addInstruction("ADD" + Convert.ToString(id) + " " + b.GetString());
// add with id "id" the object b
}