public async Task SaveAsync(String path, TetrisTable table)
{
try
{
using (StreamWriter writer = new StreamWriter(path))
{
writer.Write(table.Size);
await writer.WriteLineAsync(" " + table.Time);
await writer.WriteLineAsync(table.Shape + " " + table.ShapeCordX + " " + table.ShapeCordY + " " + table.ShapeRotation);
for (Int32 i = 0; i < table.Size + 1; i++)
{
for (Int32 j = 0; j < 16; j++)
{
await writer.WriteAsync(table.Table[i, j] + " ");
}
await writer.WriteLineAsync();
}
for (Int32 i = 0; i < table.Size + 1; i++)
{
for (Int32 j = 0; j < 16; j++)
{
await writer.WriteAsync(table.TypeTable[i, j] + " ");
}
await writer.WriteLineAsync();
}
}
}
catch
{
throw new TetrisDataException();
}
}
public async Task <TetrisTable> LoadAsync(String name)
{
String path = Path.Combine(_saveDirectory, name + ".tt");
try
{
using (StreamReader reader = new StreamReader(path))
{
String line = await reader.ReadLineAsync();
String[] numbers = line.Split(' ');
Int32 tableSize = Int32.Parse(numbers[0]);
Int32 time = Int32.Parse(numbers[1]);
line = await reader.ReadLineAsync();
numbers = line.Split(' ');
Int32 shape = Int32.Parse(numbers[0]);
Int32 shapeX = Int32.Parse(numbers[1]);
Int32 shapeY = Int32.Parse(numbers[2]);
Int32 state = Int32.Parse(numbers[3]);
var temporaryTable = new byte[tableSize + 1, 16];
var temporaryColorTable = new Int32[tableSize + 1, 16];
for (Int32 i = 0; i < tableSize + 1; i++)
{
line = await reader.ReadLineAsync();
numbers = line.Split(' ');
for (Int32 j = 0; j < 16; j++)
{
temporaryTable[i, j] = Byte.Parse(numbers[j]);
}
}
for (Int32 i = 0; i < tableSize + 1; i++)
{
line = await reader.ReadLineAsync();
numbers = line.Split(' ');
for (Int32 j = 0; j < 16; j++)
{
temporaryColorTable[i, j] = Byte.Parse(numbers[j]);
}
}
TetrisTable table = new TetrisTable(tableSize, time, shape, shapeX, shapeY, state, temporaryTable, temporaryColorTable);
return(table);
}
}
catch
{
throw new TetrisDataException();
}
}
/// <summary>
/// Játékállapot mentése.
/// </summary>
/// <param name="name">Név vagy elérési útvonal.</param>
/// <param name="table">A kiírandó játéktábla.</param>
public async Task SaveAsync(String name, TetrisTable table)
{
try
{
// játékmentés keresése azonos névvel
Game overwriteGame = await _context.Games
.Include(g => g.Fields)
.SingleOrDefaultAsync(g => g.Name == name);
if (overwriteGame != null)
{
_context.Games.Remove(overwriteGame); // törlés
}
Game dbGame = new Game
{
TableSize = table.Size,
ShapeIndex = table.CurrentShapeIndex,
ShapeX = table.ShapeCordX,
ShapeY = table.ShapeCordY,
ShapeR = table.ShapeRotation,
GTime = table.Time,
//RegionSize = table.RegionSize,
Name = name
}; // új mentés létrehozása
for (Int32 i = 0; i < table.Size + 1; ++i)
{
for (Int32 j = 0; j < 16; ++j)
{
Field field = new Field
{
X = i,
Y = j,
Value = table.Table[i, j],
Type = table.TypeTable[i, j]
};
dbGame.Fields.Add(field);
}
} // mezők mentése
_context.Games.Add(dbGame); // mentés hozzáadása a perzisztálandó objektumokhoz
await _context.SaveChangesAsync(); // mentés az adatbázisba
}
catch (Exception ex)
{
throw new TetrisDataException();
}
}
public async Task SaveAsync(String name, TetrisTable table)
{
String path = Path.Combine(_saveDirectory, name + ".tt");
try
{
using (StreamWriter writer = new StreamWriter(path))
{
writer.Write(table.Size);
await writer.WriteLineAsync(" " + table.Time);
await writer.WriteLineAsync(table.CurrentShapeIndex + " " + table.ShapeCordX + " " + table.ShapeCordY + " " + table.ShapeRotation);
for (Int32 i = 0; i < table.Size + 1; i++)
{
for (Int32 j = 0; j < 16; j++)
{
await writer.WriteAsync(table.Table[i, j] + " ");
}
await writer.WriteLineAsync();
}
for (Int32 i = 0; i < table.Size + 1; i++)
{
for (Int32 j = 0; j < 16; j++)
{
await writer.WriteAsync(table.TypeTable[i, j] + " ");
}
await writer.WriteLineAsync();
}
}
}
catch
{
throw new TetrisDataException();
}
}
/// <summary>
/// Játékállapot betöltése.
/// </summary>
/// <param name="name">Név vagy elérési útvonal.</param>
/// <returns>A beolvasott játéktábla.</returns>
public async Task <TetrisTable> LoadAsync(String name)
{
try
{
Game game = await _context.Games
.Include(g => g.Fields)
.SingleAsync(g => g.Name == name); // játék állapot lekérdezése
byte[,] first = new byte[game.TableSize + 1, 16];
Int32[,] second = new Int32[game.TableSize + 1, 16];
TetrisTable table = new TetrisTable(game.TableSize, game.GTime, game.ShapeIndex, game.ShapeX, game.ShapeY, game.ShapeR, first, second); // játéktábla modell létrehozása
foreach (Field field in game.Fields) // mentett mezők feldolgozása
{
table.SetValue(field.X, field.Y, field.Value, field.Type);
}
return(table);
}
catch
{
throw new TetrisDataException();
}
}