private void Move(object obj)
{
if (PolarCoordinateHelper.GetDirection(Coordinates, CoordinatesTo).X *_direction.X <= 0 ||
PolarCoordinateHelper.GetDirection(Coordinates, CoordinatesTo).Y *_direction.Y <= 0)
{
Dispose();
return;
}
Coordinates += _direction * 10;
}
public override void Draw(GameTime gameTime)
{
SpriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend,
null, null, null, null,
Camera2D.MatrixScreen);
if (GameplayBackground != null)
{
GameplayBackground.Draw(SpriteBatch);
}
GraphicsDevice graphicsDevice = ScreenManager.Instance.GraphicsDevice;
graphicsDevice.Clear(Color.SkyBlue);
GameController.Instance.DrawWorld(SpriteBatch);
// Флюгер
GameController.Instance.ClientWindVane.Draw(SpriteBatch);
// Корабли
for (int i = 0; i < GameController.Instance.CurrentShips.Count(); i++)
{
if (GameController.Instance.CurrentShips[i] == null)
{
continue;
}
GameController.Instance.CurrentShips[i].Draw(SpriteBatch);
// Если наш корабль - отображаем данные
if (GameController.Instance.CurrentShips[i].Ship.Player.Name != GameController.Instance.MyLogin)
{
DrawString(GameController.Instance.CurrentShips[i].Ship.Player.Name, 10f, 835f, Color.Red, 0.8f);
DrawString(PolarCoordinateHelper.Vector2ToString(GameController.Instance.CurrentShips[i].Ship.Coordinates), 5f, 860f, Color.Red, 0.8f);
continue;
}
DrawSalsState(GameController.Instance.CurrentShips[i].Ship.ShipSupplies.Sails.SailsState[0],
GameController.Instance.CurrentShips[i].Ship.ShipSupplies.Sails.SailsState[1]);
DrawHealth(GameController.Instance.CurrentShips[i].Ship.Health);
// Координаты
DrawString("Coordinates", 10f, 70f, Color.Red, 0.8f);
DrawString(PolarCoordinateHelper.Vector2ToString(GameController.Instance.CurrentShips[i].Ship.Coordinates), 10f, 100f, Color.Red, 0.8f);
}
if (GameController.Instance.Bullets != null)
{
foreach (var bullet in GameController.Instance.Bullets)
{
bullet.Draw(SpriteBatch);
}
}
SpriteBatch.End();
}
public Bullet(BulletType bulletType, string shooter, Vector2 coordinatesFrom, Vector2 coordinatesTo)
{
Shooter = shooter;
Type = bulletType;
CoordinatesFrom = coordinatesFrom;
CoordinatesTo = coordinatesTo;
Coordinates = CoordinatesFrom;
Damage = 10f;
_direction = PolarCoordinateHelper.GetDirection(CoordinatesFrom, CoordinatesTo);
_direction.Normalize();
_movingTimer = new Timer(Move, null, 0, 20);
}
private void UpdateCurrentShips(int step)
{
for (int i = 0; i < 10; i++)
{
if (ServerShips[i] == null || CurrentShips[i] == null)
{
return;
}
var diffCoords = ServerShips[i].Ship.Coordinates - CurrentShips[i].Ship.Coordinates;
var diffAngle = PolarCoordinateHelper.GetAngle(ServerShips[i].Ship.MoveVector, CurrentShips[i].Ship.MoveVector);
if (Math.Abs(diffAngle) > Math.PI)
{
diffAngle = -(float)(2 * Math.PI - Math.Abs(diffAngle)) * (Math.Sign(diffAngle));
}
CurrentShips[i].Ship.Coordinates += diffCoords / (5 - step);
CurrentShips[i].Ship.MoveVector = PolarCoordinateHelper.TurnVector2(CurrentShips[i].Ship.MoveVector, diffAngle / (5 - step));
}
}
protected override void TurnToTheRight(object obj)
{
MoveVector = PolarCoordinateHelper.TurnVector2(MoveVector, 0.05f);
}