/// <summary>
/// Konstruktor. Wywołuje konstruktor bazowy.
/// </summary>
/// <param name="type">Typ gracza.</param>
protected Player(Enums.PlayerType type)
{
ActualColumns.Add(0);
ActualRows.Add(0);
X = Y = 0;
_blinking = false;
_dieTimer = new DispatcherTimer
{
Interval = TimeSpan.FromSeconds(3),
};
_dieTimer.Tick += DieTimer_Tick;
switch (type)
{
case Enums.PlayerType.Agile:
_speed = GameConst.PlayerSpeed;
Fill = CreateImageBrush(GameConst.PlayerAgile);
break;
case Enums.PlayerType.Fast:
_speed = GameConst.FastSpeed;
Fill = CreateImageBrush(GameConst.PlayerFast);
break;
case Enums.PlayerType.Shy:
_speed = GameConst.PlayerSpeed;
Fill = CreateImageBrush(GameConst.PlayerShy);
break;
}
switch (Difficulty)
{
case Enums.LevelDifficulty.Easy:
RemainingLifes = GameConst.EasyLifes;
break;
case Enums.LevelDifficulty.Medium:
RemainingLifes = GameConst.MediumLifes;
break;
case Enums.LevelDifficulty.Hard:
RemainingLifes = GameConst.HardLifes;
break;
}
RemainingBombs = GameConst.BombCount;
_firingRange = GameConst.PlayerFiringRange;
_scores = 0;
_actualBonuses = new List <Bonus>();
StartTimer();
_bombNotSetOrExploded = true;
_bomb = new Bomb();
GameParameters.ActualBomb = _bomb;
_bomb.BombBoom += Boom;
}
/// <summary>
/// Stawia na planszy bombę.
/// </summary>
protected virtual void DropBomb()
{
if (!Keyboard.IsKeyDown(Key.Space) || RemainingBombs <= 0 || !_bombNotSetOrExploded)
{
return;
}
_bombNotSetOrExploded = false;
_bomb.SetBomb(ActualColumns.FirstOrDefault(), ActualRows.FirstOrDefault(), _firingRange);
RemainingBombs -= 1;
}
/// <summary>
/// Ustawia wroga w losowej (dostępnej) pozycji na planszy.
/// </summary>
private void SetRandomPosition()
{
var i = StaticRandom.Rand.Next() % GameParameters.EmptyTiles.Count;
var row = GameParameters.EmptyTiles[i].Item1;
var column = GameParameters.EmptyTiles[i].Item2;
X = TileSize * column;
Y = TileSize * row;
ActualRows.Add(row);
ActualColumns.Add(column);
Draw();
}
/// <summary>
/// Porusza graczem uwzględniając możliwe kierunki ruchu zawarte w parametrze wejściowym.
/// </summary>
/// <param name="moves">Poprawne kierunki ruchu.</param>
protected virtual void Move(byte moves)
{
if (ActualRows.Count != 0)
{
ActualRows.Clear();
}
if (ActualColumns.Count != 0)
{
ActualColumns.Clear();
}
if (Keyboard.IsKeyDown(Key.Left) && (moves & Left) == Left)
{
X -= _speed;
}
else if (Keyboard.IsKeyDown(Key.Right) && (moves & Right) == Right)
{
X += _speed;
}
else if (Keyboard.IsKeyDown(Key.Up) && (moves & Up) == Up)
{
Y -= _speed;
}
else if (Keyboard.IsKeyDown(Key.Down) && (moves & Down) == Down)
{
Y += _speed;
}
ActualRows.Add((int)(Y / TileSize));
if ((int)((Y + ObjectSize) / TileSize) != ActualRows.FirstOrDefault())
{
ActualRows.Add((int)((Y + ObjectSize) / TileSize));
}
ActualColumns.Add((int)(X / TileSize));
if ((int)((X + ObjectSize) / TileSize) != ActualColumns.FirstOrDefault())
{
ActualColumns.Add((int)((X + ObjectSize) / TileSize));
}
}
/// <summary>
/// Wykonuje ruch wroga biorąc pod uwagę dostępne aktualnie ruchy.
/// </summary>
/// <param name="moves">Dostępne aktualnie kierunki ruchów.</param>
protected virtual void Move(byte moves)
{
if (ActualRows.Count != 0)
{
ActualRows.Clear();
}
if (ActualColumns.Count != 0)
{
ActualColumns.Clear();
}
if ((moves & _direction) == _direction)
{
switch (_direction)
{
case Right:
if ((moves & Right) == Right)
{
X += 1;
}
break;
case Left:
if ((moves & Left) == Left)
{
X -= 1;
}
break;
case Up:
if ((moves & Up) == Up)
{
Y -= 1;
}
break;
case Down:
if ((moves & Down) == Down)
{
Y += 1;
}
break;
}
}
else
{
var direction = StaticRandom.Rand.Next() % 4;
switch (direction)
{
case 0:
_direction = Right;
break;
case 1:
_direction = Left;
break;
case 2:
_direction = Up;
break;
case 3:
_direction = Down;
break;
}
}
ActualRows.Add((int)(Y / TileSize));
if ((int)((Y + ObjectSize) / TileSize) != ActualRows.FirstOrDefault())
{
ActualRows.Add((int)((Y + ObjectSize) / TileSize));
}
ActualColumns.Add((int)(X / TileSize));
if ((int)((X + ObjectSize) / TileSize) != ActualColumns.FirstOrDefault())
{
ActualColumns.Add((int)((X + ObjectSize) / TileSize));
}
}
