void OnConfirmation(int playerID, GameConfirmation confirmation)
{
if (confirmation.LockstepTurn < lockstepTurn) // Discard
{
return;
}
if (confirmation.LockstepTurn > lockstepTurn + 2)
{
Debug.LogError("Lockstep : Confirmation from player " + playerID + " on impossible turn (> 2)");
return;
}
uint turn = confirmation.LockstepTurn - lockstepTurn;
NetworkUI.Log("Receive confirmation from player " + playerID + " for turn " + turn);
if (confirmation.Wait)
{
NetworkUI.Log("Player " + playerID + " want me to wait, i'm too overhead !");
wait[turn][playerID] = WaitingTime;
return;
}
if (!playerHaveConfirmedMyAction[turn][playerID])
{
playerHaveConfirmedMyAction[turn][playerID] = true;
++numberOfPlayerWhoConfirmedMyAction[turn];
}
else
{
NetworkUI.Log("Confirmation allready received for LockstepTurn " + confirmation.LockstepTurn);
}
}
//
// Did we receive every client’s action for the next turn ?
// Did every client confirm that they received our action ?
//
bool LockStepTurn()
{
bool allActionsReceived = numberOfPlayerWhoSendAction[0] == numberOfPlayers;
bool allActionsConfirmed = numberOfPlayerWhoConfirmedMyAction[0] == numberOfPlayers;
bool readyForTurn = (allActionsReceived && allActionsConfirmed) || lockstepTurn < firstLockstepTurn + 2;
if (readyForTurn)
{
NetworkUI.Log("Ready for turn " + lockstepTurn);
SetAction(); // set wantedActions[1]
if (lockstepTurn >= firstLockstepTurn + 3)
{
ProcessActions();
}
}
else
{
if (!allActionsReceived)
{
NetworkUI.Log("Waiting of " + (numberOfPlayers - numberOfPlayerWhoSendAction[0]) + " actions...");
}
if (!allActionsConfirmed)
{
NetworkUI.Log("Waiting of " + (numberOfPlayers - numberOfPlayerWhoConfirmedMyAction[0]) + " confirmations...");
}
}
SendActionToAll(); // send action to all who haven't confirmed
return(readyForTurn);
}
void GameFrameTurn()
{
NetworkUI.ClearLog(); // TEST network ui clear log on game frame turn
NetworkUI.Log("LockstepTurn : " + lockstepTurn + " ; gameFrame : " + gameFrame);
if (gameFrame == 0)
{
if (LockStepTurn())
{
++gameFrame;
}
}
else
{
UpdateGame();
++gameFrame;
if (gameFrame == gameFramesPerLockstepTurn)
{
gameFrame = 0;
NextTurn();
}
}
// SendActionToAll(); // send action to all who haven't confirmed
}
void Update()
{
eventType = NetworkTransport.Receive(out recHostId, out connectionId, out channelId, buffer, bufferSize, out dataSize, out error);
if (error != (byte)NetworkError.Ok)
{
Debug.LogError("[ERROR] NetworkAPI :: Update :: Receive : " + error);
if (dataSize > bufferSize)
{
Debug.LogError("[ERROR] NetworkAPI :: Update : Message too big for be handled by buffer...");
}
return;
}
if (channelId == channelSetupId)
{
switch (eventType)
{
case NetworkEventType.ConnectEvent:
NetworkUI.Log("Connection on socket " + recHostId + ", connection : " + connectionId + ", channelId : " + channelId);
if (PlayerId == 0)
{
OnConnection();
}
break;
// case NetworkEventType.DataEvent: break;
case NetworkEventType.DisconnectEvent:
Application.Quit(); // TEST quit on disconnect
break;
}
}
else if (eventType == NetworkEventType.DataEvent)
{
if (channelId == channelActionId && OnAction != null)
{
OnAction(PlayerId == 0 ? 1 : 0, GameActionFactory.Get(buffer));
}
else if (channelId == channelConfirmationId && OnConfirmation != null)
{
OnConfirmation(PlayerId == 0 ? 1 : 0, GameConfirmation.FromBytes(buffer));
}
}
}
void OnAction(int playerID, GameAction action)
{
if (action.LockstepTurn > lockstepTurn)
{
uint turn = action.LockstepTurn - lockstepTurn;
NetworkUI.Log("Receive action from player " + playerID + " for turn " + turn);
if (turn <= 2 && actions[turn][playerID] == null)
{
actions[turn][playerID] = action;
++numberOfPlayerWhoSendAction[turn];
}
}
// Send wait message for stop overloaded network
bool wait = action.LockstepTurn > lockstepTurn + 2;
NetworkAPI.SendConfirmation(new GameConfirmation(action.LockstepTurn, wait));
}
void SetAction()
{
if (actionQueue.Count > 0)
{
GameAction action = actionQueue.Dequeue();
action.LockstepTurn = lockstepTurn + 2;
actions[2][NetworkAPI.PlayerId] = action;
}
else
{
actions[2][NetworkAPI.PlayerId] = new NoAction(lockstepTurn + 2);
}
NetworkUI.Log("SetAction " + actions[2][NetworkAPI.PlayerId]);
++numberOfPlayerWhoSendAction[2];
playerHaveConfirmedMyAction[2][NetworkAPI.PlayerId] = true;
++numberOfPlayerWhoConfirmedMyAction[2];
}
void NextTurn()
{
++lockstepTurn;
// Shift left actions
for (int i = 0; i < actions.Length - 1; ++i)
{
actions[i] = actions[i + 1];
NetworkUI.Log("actions[" + i + "][NetworkAPI.PlayerId] = " + actions[i][NetworkAPI.PlayerId]);
NetworkUI.Log("actions[" + (i + 1) + "][NetworkAPI.PlayerId] = " + actions[i + 1][NetworkAPI.PlayerId]);
}
// Last reset
actions[actions.Length - 1] = new GameAction[numberOfPlayers]; // allready set to null
// Shift left numberOfPlayerWhoSendAction
for (int i = 0; i < numberOfPlayerWhoSendAction.Length - 1; ++i)
{
numberOfPlayerWhoSendAction[i] = numberOfPlayerWhoSendAction[i + 1];
}
// Last reset
numberOfPlayerWhoSendAction[numberOfPlayerWhoSendAction.Length - 1] = 0;
// Shift left playerHaveConfirmedMyAction
for (int i = 0; i < playerHaveConfirmedMyAction.Length - 1; ++i)
{
playerHaveConfirmedMyAction[i] = playerHaveConfirmedMyAction[i + 1];
}
// Last reset
playerHaveConfirmedMyAction[playerHaveConfirmedMyAction.Length - 1] = new bool[numberOfPlayers]; // allready set to false
// Shift left numberOfPlayerWhoConfirmedMyAction
for (int i = 0; i < numberOfPlayerWhoConfirmedMyAction.Length - 1; ++i)
{
numberOfPlayerWhoConfirmedMyAction[i] = numberOfPlayerWhoConfirmedMyAction[i + 1];
}
// Last reset
numberOfPlayerWhoConfirmedMyAction[numberOfPlayerWhoConfirmedMyAction.Length - 1] = 0;
}
void SendActionToAll()
{
for (int i = 0; i < actions.Length; ++i)
{
GameAction action = actions[i][NetworkAPI.PlayerId];
if (action == null)
{
NetworkUI.Log("action null for turn " + i);
continue;
}
for (int j = 0; j < playerHaveConfirmedMyAction[i].Length; ++j)
{
if (wait[i][j] > 0)
{
--wait[i][j];
continue;
}
if (!playerHaveConfirmedMyAction[i][j])
{
if (j == NetworkAPI.PlayerId)
{
Debug.LogError("Player can't have not confirmed it's action...");
}
else
{
NetworkUI.Log("Send action for turn " + i + " to all...");
NetworkAPI.SendAction(action); // TODO send to a specific player
}
}
else
{
NetworkUI.Log("Player " + j + " have confirmed my action for turn " + i);
}
}
}
}
