static void Main()
{
using (var game = new BaseGame())
game.Run();
}
protected override void Draw(GameTime gameTime)
{
this.GraphicsDevice.Clear(Color.White);
this.spriteBatch.Begin();
if (this.image != null)
{
lock (this.image)
{
var bmp = this.image;
bmp = BaseGame.Grayscale(bmp);
var t2d = BaseGame.GetTexture2DFromBitmap(this.GraphicsDevice, bmp);
this.spriteBatch.Draw(t2d,
Vector2.Zero, null, Color.White, 0f, Vector2.Zero, new Vector2(0.4f, 0.4f),
SpriteEffects.None, 0f);
if (BaseGame.anchorState == 4)
{
// Draw phase, apply transform
bmp = BaseGame.AnchorQuadrilateral(bmp);
}
bmp = BaseGame.Threshhold(bmp);
var t2d2 = BaseGame.GetTexture2DFromBitmap(this.GraphicsDevice, bmp);
this.spriteBatch.Draw(t2d2,
new Vector2(this.graphics.PreferredBackBufferWidth - t2d2.Width * 0.4f, 0), null, Color.White,
0f,
Vector2.Zero, new Vector2(0.4f, 0.4f),
SpriteEffects.None, 0f);
bmp = BaseGame.Shrink(bmp, 0.4f);
var brightPoint = BaseGame.Position(bmp);
if (brightPoint.HasValue)
{
var previewPos = BaseGame.ToScreenCoord(brightPoint.Value,
new Size((int)(t2d2.Width * 0.4f), (int)(t2d2.Height * 0.4f)), bmp.Size);
this.spriteBatch.DrawPoint(
previewPos.X + this.graphics.PreferredBackBufferWidth - t2d2.Width * 0.4f, previewPos.Y,
Color.Red, 5F);
if (BaseGame.anchorState < 4)
{
// Setup phase
if (!BaseGame.lastVisibilityState && BaseGame.anchorState >= 0)
{
// Rising edge
BaseGame.transformAnchors[BaseGame.anchorState] = brightPoint.Value.ToVector2() / 0.4f;
BaseGame.anchorState++;
}
}
else
{
// Draw phase
var truePos = BaseGame.ToScreenCoord(brightPoint.Value,
new Size(this.graphics.PreferredBackBufferWidth, BaseGame.yHeight), bmp.Size);
this.drawing.Add(new Vector2(truePos.X, truePos.Y + BaseGame.yOffset));
}
}
BaseGame.lastVisibilityState = brightPoint.HasValue;
}
switch (BaseGame.anchorState)
{
case 0:
this.spriteBatch.DrawPoint(10, BaseGame.yOffset + 10, Color.Red, 10f);
break;
case 1:
this.spriteBatch.DrawPoint(this.graphics.PreferredBackBufferWidth - 10, BaseGame.yOffset + 10,
Color.Red,
10f);
break;
case 2:
this.spriteBatch.DrawPoint(this.graphics.PreferredBackBufferWidth - 10,
BaseGame.yOffset + BaseGame.yHeight - 10, Color.Red, 10f);
break;
case 3:
this.spriteBatch.DrawPoint(10, BaseGame.yHeight + BaseGame.yOffset - 10, Color.Red, 10f);
break;
default:
foreach (var vector2 in this.drawing)
{
this.spriteBatch.DrawPoint(vector2, Color.Red, 6f);
}
break;
}
if (Keyboard.GetState().IsKeyDown(Keys.C))
{
this.drawing.Clear();
}
if (Keyboard.GetState().IsKeyDown(Keys.Space))
{
BaseGame.anchorState = 0;
}
}
this.spriteBatch.End();
base.Draw(gameTime);
}
