public static async Task StopGame()
{
try
{
Game CurrentGame = await GameRepository.GetCurrentGameAsync();
if (CurrentGame == null)
{
// Er is geen game bezig
throw new ApplicationException("NO_GAME");
}
else
{
// Er is al een game bezig, stuur stop methode
await IoTHubHelper.StopGameMethod();
// Send game_stop w/ no data to frontend
MqttMessage message = new MqttMessage("game_stop", "");
// Serialize
string mqttBody = JsonConvert.SerializeObject(message);
// Send to topic /neocage
MqttHelper.SendMessage("/neocage", mqttBody);
}
}
catch (Exception ex)
{
throw ex;
}
}
public static async Task <Game> StartGame(Gamemode gamemode)
{
try
{
// Haal de huidige game op
Game CurrentGame = await GameRepository.GetCurrentGameAsync();
// Is er al een game?
if (CurrentGame == null)
{
DateTime timeStarted = DateTime.Now;
timeStarted = timeStarted.AddSeconds(10);
// Er is nog geen game bezig, game aanmaken
CurrentGame = new Game()
{
Id = Guid.NewGuid(),
GamemodeId = gamemode.Id,
Gamemode = gamemode.Name,
TimeStarted = timeStarted,
Duration = gamemode.Duration,
Score = 0
};
// Game details naar device sturen in start methode
await IoTHubHelper.StartGameMethod(CurrentGame);
// Game started sturen over MQTT
// type "game_start", payload is the game info
string gamePayload = JsonConvert.SerializeObject(CurrentGame);
MqttMessage message = new MqttMessage("game_start", gamePayload);
// Serialize
string mqttBody = JsonConvert.SerializeObject(message);
// Send to topic /neocage
MqttHelper.SendMessage("/neocage", mqttBody);
return(CurrentGame);
}
else
{
// Er is al een game bezig
throw new ApplicationException("GAME_BUSY");
}
}
catch (Exception ex)
{
throw ex;
}
}
public static void GameUpdated(Game game)
{
try
{
// Received a game update, send it to the end user
// type "game_update", payload is the game info
string gamePayload = JsonConvert.SerializeObject(game);
MqttMessage message = new MqttMessage("game_update", gamePayload);
// Serialize
string mqttBody = JsonConvert.SerializeObject(message);
// Send to topic /neocage
MqttHelper.SendMessage("/neocage", mqttBody);
}
catch (Exception ex)
{
throw ex;
}
}
public static async Task GameEnded(Game game)
{
try
{
// Received a game update, the game has ended, send it to the end user
// type "game_end", payload is the game info
string gamePayload = JsonConvert.SerializeObject(game);
MqttMessage message = new MqttMessage("game_end", gamePayload);
// Serialize
string mqttBody = JsonConvert.SerializeObject(message);
// Send to topic /neocage
MqttHelper.SendMessage("/neocage", mqttBody);
// Save game to table storage
await GameRepository.SaveGameAsync(game);
}
catch (Exception ex) {
throw ex;
}
}