/// <summary>
/// Draws a line from point1 to point2 with an offset
/// </summary>
/// <param name="spriteBatch">The destination drawing surface</param>
/// <param name="point">The starting point</param>
/// <param name="length">The length of the line</param>
/// <param name="angle">The angle of this line from the starting point</param>
/// <param name="color">The color to use</param>
/// <param name="thickness">The thickness of the line</param>
public static void DrawLine(this SpriteBatch spriteBatch, Vector2 point, float length, float angle, Color color, float thickness)
{
// stretch the pixel between the two vectors
spriteBatch.Draw(spriteBatch.BlankTexture(),
point,
null,
color,
angle,
new Vector2(0, (float)spriteBatch.BlankTexture().Height / 2),
new Vector2(length, thickness),
SpriteEffects.None,
0);
}
/// <summary>
/// Draws a filled rectangle
/// </summary>
/// <param name="spriteBatch">The destination drawing surface</param>
/// <param name="location">Where to draw</param>
/// <param name="size">The size of the rectangle</param>
/// <param name="angle">The angle in radians to draw the rectangle at</param>
/// <param name="color">The color to draw the rectangle in</param>
public static void FillRectangle(this SpriteBatch spriteBatch, Vector2 location, Vector2 size, Color color, float angle)
{
// stretch the pixel between the two vectors
spriteBatch.Draw(spriteBatch.BlankTexture(),
location,
null,
color,
angle,
Vector2.Zero,
size,
SpriteEffects.None,
0);
}
/// <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)
{
GraphicsDevice.Clear(Color.Black);
// TODO: Add your drawing code here
base.Draw(gameTime);
//HACK: workaround for blue background only in renderarea
spriteBatch.Begin();
spriteBatch.Draw(spriteBatch.BlankTexture(), WindowSettings.RenderArea, Color.CornflowerBlue);
spriteBatch.End();
GameScene.ActiveScene.Draw(gameTime);
this.sceneManager.Draw(gameTime);
}
public static void PutPixel(this SpriteBatch spriteBatch, Vector2 position, Color color)
{
spriteBatch.Draw(spriteBatch.BlankTexture(), position, color);
}
/// <summary>
/// Draws a filled rectangle
/// </summary>
/// <param name="spriteBatch">The destination drawing surface</param>
/// <param name="rect">The rectangle to draw</param>
/// <param name="color">The color to draw the rectangle in</param>
/// <param name="angle">The angle in radians to draw the rectangle at</param>
public static void FillRectangle(this SpriteBatch spriteBatch, Rectangle rect, Color color, float angle)
{
spriteBatch.Draw(spriteBatch.BlankTexture(), rect, null, color, angle, Vector2.Zero, SpriteEffects.None, 0);
}
/// <summary>
/// Draws a filled rectangle
/// </summary>
/// <param name="spriteBatch">The destination drawing surface</param>
/// <param name="rect">The rectangle to draw</param>
/// <param name="color">The color to draw the rectangle in</param>
public static void FillRectangle(this SpriteBatch spriteBatch, Rectangle rect, Color color)
{
// Simply use the function already there
spriteBatch.Draw(spriteBatch.BlankTexture(), rect, color);
}