public void DrawTest()
{
Hexagon hexagon = new Hexagon();
hexagon.Draw(new FakeAdaptor());
Assert.IsNotNull(hexagon);
}
//---------------------------------------------------------------------
private static void Shapes()
{
Action <Surface> draw = surface =>
{
using (var c = new Context(surface))
{
c.Antialias = Antialias.Subpixel;
// Hexagon:
Shape shape = new Hexagon(50);
shape.Draw(c, 50, 50);
shape.Fill(c, 50, 50, new Color(0.5, 0.5, 0.5));
// Square:
shape = new Square(50);
shape.Draw(c, 150, 50);
shape.Fill(c, 150, 50, new Color(0.5, 0.5, 0.5));
// Circle:
shape = new Circle(50);
shape.Draw(c, 100, 150);
shape.Fill(c, 100, 150, new Color(0.5, 0.5, 0.5));
// Bounding box:
var boundingBox = new Square(50);
c.LineWidth = 1;
var red = new Color(1, 0, 0);
boundingBox.Draw(c, 50, 50, red);
boundingBox.Draw(c, 150, 50, red);
boundingBox.Draw(c, 100, 150, red);
}
};
using (Surface surface = new ImageSurface(Format.Argb32, 180, 180))
{
draw(surface);
surface.WriteToPng("shapes.png");
}
using (Surface surface = new PdfSurface("shapes.pdf", 180, 180))
draw(surface);
using (Surface surface = new PSSurface("shapes.eps", 300, 300))
draw(surface);
using (Surface surface = new SvgSurface("shapes.svg", 180, 180))
draw(surface);
}
public void as_operator () {
// trail cast, if not compatible, return null
// Use "as" to test compatability.
object[] things = new object[ 4];
things[ 0] = new Hexagon();
things[ 1] = false;
things[ 2] = new Manager();
things[ 3] = "Last thing";
foreach (object item in things) {
Hexagon h = item as Hexagon;
if (h == null)
Console.WriteLine(" Item is not a hexagon");
else { h.Draw();
}
}
}
/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
Region selectedRegion = null;
GraphicsDevice.Clear(Color.Black);
hexagonTilemap.GenerateAtmosphere(camera.BoundingRectangle, camera);
if (hexagonTexture == null)
{
hexagonTexture = new RenderTarget2D(GraphicsDevice, 2 * hexagonTilemap.TileSize, (int)(SQRT3 * hexagonTilemap.TileSize));
hexagonBorderTexture = new RenderTarget2D(GraphicsDevice, 2 * hexagonTilemap.TileSize, (int)(SQRT3 * hexagonTilemap.TileSize));
GraphicsDevice.SetRenderTarget((RenderTarget2D)hexagonTexture);
GraphicsDevice.Clear(Color.Transparent);
spriteBatch.Begin();
Hexagon hexagon = new Hexagon(new Vector2(hexagonTilemap.Tiles[0, 0].Hexagon.Width / 2, hexagonTilemap.Tiles[0, 0].Hexagon.Height / 2), hexagonTilemap.TileSize);
hexagon.Draw(gameTime, spriteBatch, Color.White, Color.Black);
spriteBatch.End();
GraphicsDevice.SetRenderTarget((RenderTarget2D)hexagonBorderTexture);
spriteBatch.Begin();
hexagon.Draw(gameTime, spriteBatch, Color.Transparent, Color.Red, 3);
spriteBatch.End();
GraphicsDevice.SetRenderTarget(null);
}
spriteBatch.Begin(SpriteSortMode.Texture, BlendState.Additive, null, null, null, null, camera.GetViewMatrix());
if (Mouse.GetState().LeftButton == ButtonState.Pressed)
{
Vector2 mousePosition = new Vector2(Mouse.GetState().Position.X, Mouse.GetState().Position.Y);
mousePosition = camera.ScreenToWorld(mousePosition.X, mousePosition.Y);
HexagonTile tile = hexagonTilemap.GetTileAtCoordinates(mousePosition);
Vector2 position = new Vector2(tile.Hexagon.Position.X,
tile.Hexagon.Position.Y);
spriteBatch.Draw(hexagonBorderTexture, position, Color.Red);
selectedRegion = tile.Region;
foreach (HexagonTile nt in hexagonTilemap.GetAllNeighbors(tile))
{
Vector2 pos = new Vector2(nt.Hexagon.Position.X,
nt.Hexagon.Position.Y);
spriteBatch.Draw(hexagonBorderTexture, pos, Color.Red);
}
}
spriteBatch.End();
spriteBatch.Begin(SpriteSortMode.Immediate, BlendState.Additive, null, null, null, null, camera.GetViewMatrix());
if (regionView)
{
hexagonTilemap.DrawRegionalMap(spriteBatch, camera, hexagonTexture, selectedRegion);
}
else
{
hexagonTilemap.DrawMap(spriteBatch, camera, hexagonTexture);
}
spriteBatch.End();
spriteBatch.Begin();
spriteBatch.Draw(hexagonTexture, new Rectangle(Mouse.GetState().Position, new Point(8, 8)), Color.Red);
spriteBatch.End();
base.Draw(gameTime);
}
public void Draw(Graphics e)
{
hexagon.Draw(e);
gun.Draw(e);
}
