public async Task <APIGatewayProxyResponse> Post(APIGatewayProxyRequest request, ILambdaContext context)
{
JoinGameRequest input = JsonSerializer.Deserialize <JoinGameRequest>(request.Body);
AmazonGameLiftClient amazonClient = new AmazonGameLiftClient(Amazon.RegionEndpoint.USEast1);
ListAliasesRequest aliasReq = new ListAliasesRequest();
aliasReq.Name = "WarshopServer";
Alias aliasRes = (await amazonClient.ListAliasesAsync(aliasReq)).Aliases[0];
DescribeAliasRequest describeAliasReq = new DescribeAliasRequest();
describeAliasReq.AliasId = aliasRes.AliasId;
string fleetId = (await amazonClient.DescribeAliasAsync(describeAliasReq.AliasId)).Alias.RoutingStrategy.FleetId;
DescribeGameSessionsResponse gameSession = await amazonClient.DescribeGameSessionsAsync(new DescribeGameSessionsRequest()
{
GameSessionId = input.gameSessionId
});
bool IsPrivate = gameSession.GameSessions[0].GameProperties.Find((GameProperty gp) => gp.Key.Equals("IsPrivate")).Value.Equals("True");
string Password = IsPrivate ? gameSession.GameSessions[0].GameProperties.Find((GameProperty gp) => gp.Key.Equals("Password")).Value : "";
if (!IsPrivate || input.password.Equals(Password))
{
CreatePlayerSessionRequest playerSessionRequest = new CreatePlayerSessionRequest();
playerSessionRequest.PlayerId = input.playerId;
playerSessionRequest.GameSessionId = input.gameSessionId;
CreatePlayerSessionResponse playerSessionResponse = amazonClient.CreatePlayerSessionAsync(playerSessionRequest).Result;
JoinGameResponse response = new JoinGameResponse
{
playerSessionId = playerSessionResponse.PlayerSession.PlayerSessionId,
ipAddress = playerSessionResponse.PlayerSession.IpAddress,
port = playerSessionResponse.PlayerSession.Port
};
return(new APIGatewayProxyResponse
{
StatusCode = (int)HttpStatusCode.OK,
Body = JsonSerializer.Serialize(response),
Headers = new Dictionary <string, string> {
{ "Content-Type", "application/json" }
}
});
}
else
{
return(new APIGatewayProxyResponse
{
StatusCode = (int)HttpStatusCode.BadRequest,
Body = "Incorrect password for private game",
});
}
}
public async Task <APIGatewayProxyResponse> Get(ILambdaContext context)
{
AmazonGameLiftClient amazonClient = new AmazonGameLiftClient(Amazon.RegionEndpoint.USEast1);
ListAliasesRequest aliasReq = new ListAliasesRequest();
aliasReq.Name = "WarshopServer";
Alias aliasRes = (await amazonClient.ListAliasesAsync(aliasReq)).Aliases[0];
DescribeAliasRequest describeAliasReq = new DescribeAliasRequest();
describeAliasReq.AliasId = aliasRes.AliasId;
string fleetId = (await amazonClient.DescribeAliasAsync(describeAliasReq.AliasId)).Alias.RoutingStrategy.FleetId;
DescribeGameSessionsRequest describeReq = new DescribeGameSessionsRequest();
describeReq.FleetId = fleetId;
describeReq.StatusFilter = GameSessionStatus.ACTIVE;
DescribeGameSessionsResponse describeRes = await amazonClient.DescribeGameSessionsAsync(describeReq);
List <GameView> gameViews = describeRes.GameSessions
.FindAll((GameSession g) => g.CurrentPlayerSessionCount < g.MaximumPlayerSessionCount)
.ConvertAll((GameSession g) => new GameView()
{
gameSessionId = g.GameSessionId,
creatorId = g.CreatorId,
isPrivate = true.ToString() == g.GameProperties.Find((GameProperty gp) => gp.Key.Equals("IsPrivate")).Value
});
GetGamesResponse response = new GetGamesResponse()
{
gameViews = gameViews.ToArray()
};
return(new APIGatewayProxyResponse
{
StatusCode = (int)HttpStatusCode.OK,
Body = JsonSerializer.Serialize(response),
Headers = new Dictionary <string, string> {
{ "Content-Type", "application/json" }
}
});
}
public async Task <APIGatewayProxyResponse> Post(APIGatewayProxyRequest request, ILambdaContext context)
{
CreateGameRequest body = JsonSerializer.Deserialize <CreateGameRequest>(request.Body);
AmazonGameLiftClient amazonClient = new AmazonGameLiftClient(Amazon.RegionEndpoint.USEast1);
ListAliasesRequest aliasReq = new ListAliasesRequest();
aliasReq.Name = "WarshopServer";
Alias aliasRes = (await amazonClient.ListAliasesAsync(aliasReq)).Aliases[0];
DescribeAliasRequest describeAliasReq = new DescribeAliasRequest();
describeAliasReq.AliasId = aliasRes.AliasId;
string fleetId = (await amazonClient.DescribeAliasAsync(describeAliasReq.AliasId)).Alias.RoutingStrategy.FleetId;
CreateGameSessionRequest req = new CreateGameSessionRequest();
req.MaximumPlayerSessionCount = 2;
req.FleetId = fleetId;
req.CreatorId = body.playerId;
req.GameProperties.Add(new GameProperty()
{
Key = "IsPrivate",
Value = body.isPrivate.ToString()
});
req.GameProperties.Add(new GameProperty()
{
Key = "Password",
Value = body.password == null ? "" : body.password
});
try
{
CreateGameSessionResponse res = await amazonClient.CreateGameSessionAsync(req);
GameSession gameSession = res.GameSession;
int retries = 0;
while (gameSession.Status.Equals(GameSessionStatus.ACTIVATING) && retries < 100)
{
DescribeGameSessionsRequest describeReq = new DescribeGameSessionsRequest();
describeReq.GameSessionId = res.GameSession.GameSessionId;
gameSession = (await amazonClient.DescribeGameSessionsAsync(describeReq)).GameSessions[0];
retries++;
}
CreatePlayerSessionRequest playerSessionRequest = new CreatePlayerSessionRequest();
playerSessionRequest.PlayerId = body.playerId;
playerSessionRequest.GameSessionId = gameSession.GameSessionId;
CreatePlayerSessionResponse playerSessionResponse = await amazonClient.CreatePlayerSessionAsync(playerSessionRequest);
CreateGameResponse response = new CreateGameResponse {
playerSessionId = playerSessionResponse.PlayerSession.PlayerSessionId,
ipAddress = playerSessionResponse.PlayerSession.IpAddress,
port = playerSessionResponse.PlayerSession.Port
};
return(new APIGatewayProxyResponse
{
StatusCode = (int)HttpStatusCode.OK,
Body = JsonSerializer.Serialize(response),
Headers = new Dictionary <string, string> {
{ "Content-Type", "application/json" }
}
});
}
catch (NotFoundException e)
{
return(new APIGatewayProxyResponse
{
StatusCode = (int)HttpStatusCode.NotFound,
Body = "Your game is out of date! Download the newest version\n" + e.Message,
});
}
catch (FleetCapacityExceededException e)
{
return(new APIGatewayProxyResponse
{
StatusCode = (int)HttpStatusCode.InternalServerError,
Body = "Our game servers are too busy right now, come back later!\n" + e.Message,
});
}
catch (Exception e)
{
return(new APIGatewayProxyResponse
{
StatusCode = (int)HttpStatusCode.InternalServerError,
Body = "An unexpected error occurred! Please notify the developers.\n" + e.Message,
});
}
}