public void Render(IAquariumObject obj, IDrawingControl control, Graphics graphics)
{
int x = obj.X - obj.SizeX / 2;
int y = control.InvertY(obj.Y + obj.SizeY / 2);
int sizeX = obj.SizeX;
int sizeY = obj.SizeY;
Image image = GetImage(obj);
Rectangle rectangle = new Rectangle(x, y, sizeX, sizeY);
graphics.DrawImage(image, rectangle);
}
/// <summary>
/// Обернуть объект в декораторы
/// </summary>
public IAquariumObject Wrap(IAquariumObject obj)
{
IAquariumObject result = obj;
IAquariumMovableObjectEditable movableObjEditable = obj as IAquariumMovableObjectEditable;
if (movableObjEditable != null)
{
result = new AquariumHealthDecorator(movableObjEditable, _healthRenderer, _aquariumPopulationController);
}
return result;
}
private Image GetImage(IAquariumObject obj)
{
Image image = _image;
// Переделать. Работает медленно
IAquariumMovableObject movableObj = obj as IAquariumMovableObject;
if (movableObj != null)
{
if (movableObj.MovementDirection == Direction.Left)
{
image = MirroredImage;
}
}
return image;
}
/// <summary>
/// Нарисовать здоровье рыбки
/// </summary>
public void Render(IAquariumObject obj, IDrawingControl control, Graphics graphics)
{
AquariumHealthDecorator healthObj = obj as AquariumHealthDecorator;
if (healthObj != null)
{
int x = obj.X - obj.SizeX / 2;
int y = control.InvertY(obj.Y + obj.SizeY / 2);
string health = healthObj.Health.ToString();
Font font = SystemFonts.MenuFont;
SizeF sizeHealth = graphics.MeasureString(health, font);
float sizeX = sizeHealth.Width;
float sizeY = sizeHealth.Height;
RectangleF rectangle = new RectangleF(x, y, sizeX, sizeY);
using (SolidBrush brush = new SolidBrush(Color.Green))
{
graphics.DrawString(health, SystemFonts.MenuFont, brush, rectangle);
}
}
}
/// <summary>
/// Убрать объект
/// </summary>
/// <param name="obj">Объект, который надо убрать</param>
public void Remove(IAquariumObject obj)
{
lock (_syncObj)
{
_objectsToRemove.Add(obj);
}
}