Handle PlayersPressedEnter's event

GameSceneManager.cs

RemotePropertyAgent remotePropertyAgent;
const string PLAYER_PRESSED_ENTER = "PlayersPressedEnter";
    
private void Start()
{
    guiManager.SetLapRecord(lap_, lapsToWin);
    // get a reference of the gameDataManager component
    remotePropertyAgent = GetComponent<RemotePropertyAgent>();
}


void Update()
{
    if (State == GameState.waiting)
    {
        if (Input.GetKeyUp(KeyCode.Return))
        {
            // start the countdown
            Debug.Log("Starting...");
            State = GameState.starting;
            
            // Modify the PlayersPressedEnter sync property.
            int playerPressedEnter = remotePropertyAgent.GetPropertyWithName(PLAYER_PRESSED_ENTER).GetIntValue();
            remotePropertyAgent.Modify(PLAYER_PRESSED_ENTER, playerPressedEnter + 1);
        }
    }
}
    
// GameDataManager events
public void OnPlayersPressedEnterValueChanged()
{
    int playerPressedEnter = remotePropertyAgent.GetPropertyWithName(PLAYER_PRESSED_ENTER).GetIntValue();

    // check if all players has pressed Enter
    if(playerPressedEnter == 2)
    {
        // start the countdown
        InvokeRepeating("Countdown", 0.0f, 1.0f);
        countdown_ = countdown;
    }
}

public void OnPlayersPressedEnterValueReady()
{
    int playerPressedEnter = remotePropertyAgent.GetPropertyWithName(PLAYER_PRESSED_ENTER).GetIntValue();

    // check if all players has pressed Enter
    if (playerPressedEnter == 2)
    {
        // the player probably got disconnected from the room
        // If all players has pressed the Enter key, the game has started already.
        State = GameState.started;
        Debug.Log("Started");
    }
}

public void OnPlayersPressedEnterValueConflict(SWSyncConflict conflict, SWSyncedProperty property)
{
    // If players pressed the Key at the same time, we might get conflict
    // The game server will receive two requests to change the PlayersPressEnter value from 0 to 1
    // The game server will accept the first request and change PlayersPressEnter value to 1
    // The second request will fail and player who sent the second request will get a confict
    int remotePlayerPressed = (int)conflict.remoteValue;

    // Add 1 to the remote PlayerPressedEnter value to resolve the conflict.
    int resolvedPlayerPressed = remotePlayerPressed + 1;

    property.Resolve(resolvedPlayerPressed);
}