public string StartGame(List <int> shipArray)
{
var game = _database.Games.Add(new Game());
List <int> aiShips = LocateShipTool.GetRandomShips();
List <Tile> tiles = new List <Tile>();
//add player ship tiles to database
foreach (var index in shipArray)
{
tiles.Add(new Tile
{
Number = index,
Type = TileType.ship,
GameId = game.Id,
Owner = ShotAt.playerTile
});
}
//add AI ship tiles to database
foreach (var index in aiShips)
{
tiles.Add(new Tile
{
Number = index,
Type = TileType.ship,
GameId = game.Id,
Owner = ShotAt.aiTile
});
}
_database.Tiles.AddRange(tiles);
_database.SaveChanges();
return(Newtonsoft.Json.JsonConvert.SerializeObject(game.Id));
}
public string AIShot(int gameNumber)
{
List <GameEventDTO> gameEventDTOList = new List <GameEventDTO>();
var game = _database.Games.FirstOrDefault(g => g.Id == gameNumber);
if (game != null)
{
var tiles = game.PlayerTiles.Select(t => t.Key).ToList();
Random random = new Random(Guid.NewGuid().GetHashCode());
List <int> availableTiles = new List <int>();
do
{
availableTiles = game.PlayerTiles
.Where(t => t.Value.Type == TileType.water || t.Value.Type == TileType.ship)
.Select(t => t.Key)
.ToList();
if (availableTiles.Count > 0)
{
//If there are shot player tiles make only opposite tiles avaible
if (game.PlayerTiles.Any(t => t.Value.Type == TileType.shot))
{
foreach (var playerTile in game.PlayerTiles.Where(p => p.Value.Type == TileType.shot))
{
var index = playerTile.Key;
availableTiles = new List <int>();
var avaibleTilesDictionary = LocateShipTool.AreOppositeTilesAvailable(tiles, index);
foreach (var availableTile in avaibleTilesDictionary)
{
if (availableTile.Value && (game.PlayerTiles[availableTile.Key].Type == TileType.ship || game.PlayerTiles[availableTile.Key].Type == TileType.water))
{
availableTiles.Add(availableTile.Key);
}
}
if (availableTiles.Count > 0)
{
break;
}
}
}
var randomIndex = random.Next(0, availableTiles.Count - 1);
ShootTool.TryShot(_database, game, availableTiles[randomIndex], ShotAt.playerTile, gameEventDTOList);
}
} while (gameEventDTOList[gameEventDTOList.Count - 1].Tile != TileType.missed && game.PlayerTiles.Any(t => t.Value.Type == TileType.ship));
_database.SaveChanges();
}
return(Newtonsoft.Json.JsonConvert.SerializeObject(gameEventDTOList));
}
public string GetRandomShips()
{
var drawnIndexList = LocateShipTool.GetRandomShips();
return(Newtonsoft.Json.JsonConvert.SerializeObject(drawnIndexList));
}
