private static string MarkLocation(string gameId, string playerId, int row, int column)
{
var game = GetGame(gameId);
bool operationResult;
string error;
if (game == null)
{
operationResult = false;
error = "Game not found (" + gameId + ")";
}
else if (game.CurrentPlayer.Id != playerId)
{
operationResult = false;
error = "Not player's turn (" + playerId + ")";
}
else
{
operationResult = true;
error = null;
game.MarkLocation(row, column);
SaveGame(game);
}
return(ContractResult.NewContractResult(operationResult, error, game).Serialize().AsString());
}
private static string JoinGame(string playerTwoJson)
{
var game = FindOpenGame();
var playerTwo = CastPlayer(playerTwoJson);
bool operationResult;
string error;
if (game == null)
{
operationResult = false;
error = "No games available";
}
else if (playerTwo == null)
{
operationResult = false;
error = "Invalid Player JSON (" + playerTwo + ")";
}
else
{
if (game.JoinGame(playerTwo))
{
operationResult = true;
error = null;
CloseGame(game);
}
else
{
operationResult = false;
error = "Game full (" + game.Id + ")";
}
}
return(ContractResult.NewContractResult(operationResult, error, game).Serialize().AsString());
}
public static string Main(string operation, params object[] args)
{
string error = "null";
if (Runtime.Trigger == TriggerType.Application)
{
if (operation == "creategame")
{
if (args.Length == 1)
{
return(CreateGame((string)args[0]));
}
error = "Incorrect number of args (" + args.Length + ") for operation (" + operation + ")";
}
else if (operation == "joingame")
{
if (args.Length == 1)
{
return(JoinGame((string)args[1]));
}
error = "Incorrect number of args (" + args.Length + ") for operation (" + operation + ")";
}
else if (operation == "marklocation")
{
if (args.Length == 4)
{
return(MarkLocation((string)args[0], (string)args[1], (int)args[2], (int)args[3]));
}
error = "Incorrect number of args (" + args.Length + ") for operation (" + operation + ")";
}
else if (operation == "fetchgame")
{
if (args.Length == 1)
{
return(FetchGame((string)args[0]));
}
error = "Incorrect number of args (" + args.Length + ") for operation (" + operation + ")";
}
else
{
error = "Invalid operation (" + operation + ")";
}
}
return(ContractResult.NewContractResult(false, error).Serialize().AsString());
}
private static string FetchGame(string gameId)
{
var game = GetGame(gameId);
bool operationResult;
string error;
if (game == null)
{
operationResult = false;
error = "Game not found (" + gameId + ")";
}
else
{
operationResult = true;
error = null;
}
return(ContractResult.NewContractResult(operationResult, error, game).Serialize().AsString());
}
private static string CreateGame(string playerOneJson)
{
var playerOne = CastPlayer(playerOneJson);
bool operationResult;
string error;
TicTacToeGame game;
if (playerOne == null)
{
operationResult = false;
error = "Invalid Player JSON (" + playerOneJson + ")";
game = null;
}
else
{
operationResult = true;
error = null;
game = TicTacToeGame.NewTicTacToeGame(GetNextGameId(), playerOne);
OpenGame(game);
}
return(ContractResult.NewContractResult(operationResult, error, game).Serialize().AsString());
}