public Move PlayBot(UserSession session, int gameIndex)
{
var game = _gameProvider.GetGame(session.ActiveGames[gameIndex]);
var bot = game.Players.Find(p => string.Equals(p.Id, AppConfig.BotUserId));
Move botMove = PlayBotMove(session, bot, gameIndex);
return botMove;
}
private Game PlayWith(UserSession session, string playWith, string gameId, ref List<string> gameTiles)
{
Game game = null;
if (string.IsNullOrEmpty(gameId))
{
List<string> myTiles = _movesDataProvider.GetRandomTiles(6, ref gameTiles);
game = _gameDataProvider.CreateGame(session.Account.Id, GameStatus.Invited, false, myTiles,gameTiles);
myTiles = _movesDataProvider.GetRandomTiles(6, ref gameTiles);
_gameDataProvider.StartGame(game.Id, playWith, GameStatus.Invited, true, myTiles, gameTiles);
SetInvite(playWith, game.Id); // set the invite for the user in the cache.
}
else
{
var invatedGame = GetGame(gameId);
_gameDataProvider.SaveGameStatus(gameId, GameStatus.Started);
invatedGame.Status = GameStatus.Started.ToString();
game = invatedGame;
}
return game;
}
private Game GetRandomGame(UserSession session, ref List<string> gameTiles)
{
List<string> tiles = _movesDataProvider.GetRandomTiles(6,ref gameTiles);
Game game = null;
bool isGameFound = false;
List<string> waitingList = _gameDataProvider.GetWaitingGamePlayers(session.ActiveGames);
if (waitingList.Count > 0)
{
game = GetGame(waitingList[0]);
lock (_lockObj)
{
var exGameTiles = GetGameTiles(game.Id);
tiles = _movesDataProvider.GetRandomTiles(6, ref exGameTiles);
isGameFound = _gameDataProvider.StartGame(game.Id, session.Account.Id, GameStatus.Started, true, tiles, exGameTiles);
if (!isGameFound)
{
waitingList = _gameDataProvider.GetWaitingGamePlayers(session.ActiveGames);
if (waitingList.Count > 0)
{
game = GetGame(waitingList[0]);
exGameTiles = GetGameTiles(game.Id);
tiles = _movesDataProvider.GetRandomTiles(6, ref exGameTiles);
isGameFound = _gameDataProvider.StartGame(game.Id, session.Account.Id, GameStatus.Started, true, tiles, exGameTiles);
}
}
if (isGameFound)
{
gameTiles = exGameTiles;
game.Players.Add(new Player(session.Account)
{
IsActive = true,
IsHost = false,
Tiles = tiles,
TilesRemaining = AppConfig.MaxTilesPerPlayer
});
game.Status = GameStatus.Started.ToString();
}
}
}
if (!isGameFound)
{
game = _gameDataProvider.CreateGame(session.Account.Id, GameStatus.Waiting, false, tiles, gameTiles); // host the game
}
return game;
}
private Game GetBotGame(UserSession session)
{
//List<string> myTiles = _movesDataProvider.GetRandomTiles(6, new List<string>());
//Game game = _gameDataProvider.CreateGame(session.Account.Id, GameStatus.Started, true, myTiles);
//game.Players.Add(new Player(session.Account)
//{
// Points = 0,
// IsHost = true,
// IsActive = true,
// TilesRemaining = 50,
//});
//List<string> botTiles = _movesDataProvider.GetRandomTiles(6, new List<string>());
//_gameDataProvider.StartGame(game.Id, AppConfig.BotUserId, false, botTiles);
//game.Players.Add(new Player()
//{
// Id = AppConfig.BotUserId,
// UserName = "******",
// FirstName = "Mahesh",
// LastName = "Tokle",
// Points = 0,
// IsHost = true,
// IsActive = false,
// TilesRemaining = 50,
// Level = 1
//});
//return game;
return null;
}
private void SaveGameStatus(string gameId, Game game, Player opponant, Player player, UserSession session)
{
game.Status = GameStatus.Finished.ToString();
_gameProvider.SaveGameStatus(gameId, GameStatus.Finished);
var tilesDiff = opponant.Tiles.Count;
player.Points = player.Points + tilesDiff;
opponant.Points = opponant.Points - tilesDiff;
var winner = player.Points >= opponant.Points ? player : opponant;
_gameProvider.SetGameWinner(gameId, winner.Id);
int totalPoints = 0, level = 0;
_gameProvider.UpdatePlayerProfile(winner.Id, winner.Points, out level, out totalPoints);
if (string.Equals(session.Account.Id, winner.Id))
{
session.Account.Points = totalPoints;
session.Account.Level = level;
}
}
private Move PlayBotMove(UserSession session, Player bot, int gameIndex)
{
var game = _gameProvider.GetGame(session.ActiveGames[gameIndex]);
var moves = _gameProvider.GetGameMoves(game.Id);
var gameTiles = ToGameTiles(moves);
List<string> tilesToBePlayed = GetMaxTilesCanBePlayed(bot.Tiles);
int maxPoints = 0;
List<GameTile> nextMoves = new List<GameTile>();
foreach (var tile in tilesToBePlayed)
{
//Get all tile moves which match the color of the tile
List<GameTile> matchingGameTiles = GetMatchingTileMoves(tile, gameTiles);
//for each tile move get all sorrounding empty tile positions.
foreach (var matchingGameTile in matchingGameTiles)
{
//Get all empty position for the matching tile.
List<GameTile> emptyPositions = GetEmptyTilePositions(gameTiles, matchingGameTile, tile);
//for each empty position place all the tiles to be played in all direction and get the maximum points.
var myTiles = new List<string>();
myTiles.AddRange(tilesToBePlayed);
var tileIndex = myTiles.FindIndex(t => t == tile);
myTiles.RemoveAt(tileIndex);
foreach (var emptyPosition in emptyPositions)
{
GetMaxPoints("-x", gameTiles, tile, myTiles, emptyPosition, matchingGameTile, ref maxPoints, ref nextMoves);
GetMaxPoints("+x", gameTiles, tile, myTiles, emptyPosition, matchingGameTile, ref maxPoints, ref nextMoves);
GetMaxPoints("-y", gameTiles, tile, myTiles, emptyPosition, matchingGameTile, ref maxPoints, ref nextMoves);
GetMaxPoints("+y", gameTiles, tile, myTiles, emptyPosition, matchingGameTile, ref maxPoints, ref nextMoves);
}
}
}
//parse nextmoves into bot move and return
Move move = new Move() {Player = bot.Id, Points = maxPoints};
List<string> tileMoves = new List<string>();
foreach (var nextMove in nextMoves)
{
tileMoves.Add(string.Format("{0},{1},{2}", nextMove.Row, nextMove.Col, nextMove.Tile));
}
move.MoveCode = string.Join("|", tileMoves);
return move;
}