/// <summary>
/// Draws a <see cref="ISpatial"/> that is selected, but NOT focused on. This is primarily
/// intended for when selecting multiple items at once to give an indication on what other
/// objects are selected but to distinguish that they are not the focused objects.
/// </summary>
/// <param name="spatial">The <see cref="ISpatial"/> that is selected but not focused on.</param>
/// <param name="sb">The <see cref="ISpriteBatch"/> to draw to.</param>
public static void DrawNotFocused(ISpatial spatial, ISpriteBatch sb)
{
if (spatial == null)
{
return;
}
var r = spatial.ToRectangle();
RenderRectangle.Draw(sb, r, _nonfocusedColor, _nonfocusedBorderColorInner);
var r2 = new Rectangle(r.X - 1, r.Y - 1, r.Width + 2, r.Height + 2);
RenderRectangle.Draw(sb, r2, new Color(0, 0, 0, 0), _nonfocusedBorderColorOuter);
}
/// <summary>
/// Draws the <see cref="FocusedSpatialDrawer"/>.
/// </summary>
/// <param name="sb">The <see cref="ISpriteBatch"/> to draw to.</param>
public void Draw(ISpriteBatch sb)
{
if (Focused == null)
{
return;
}
var r = Focused.ToRectangle();
RenderRectangle.Draw(sb, r, _focusedColor, _focusedBorderColorInner);
var r2 = new Rectangle(r.X - 1, r.Y - 1, r.Width + 2, r.Height + 2);
RenderRectangle.Draw(sb, r2, new Color(0, 0, 0, 0), _focusedBorderColorOuter);
if (_steps > 0)
{
RenderRectangle.Draw(sb, ApplyStepping(r, _steps), _trackColor, _trackInnerBorderColor);
RenderRectangle.Draw(sb, ApplyStepping(r, _steps - 1), _trackColor, _trackOuterBorderColor);
RenderRectangle.Draw(sb, ApplyStepping(r, _steps + 1), _trackColor, _trackOuterBorderColor);
_steps -= 4 + (_steps / 10);
}
}
/// <summary>
/// Draws a highlighted rectangle around the target area.
/// </summary>
/// <param name="spriteBatch">The <see cref="ISpriteBatch"/> to use to draw.</param>
/// <param name="area">The area to draw the highlight at.</param>
public static void DrawDropHighlight(ISpriteBatch spriteBatch, Rectangle area)
{
RenderRectangle.Draw(spriteBatch, area, HighlightInnerColor, HighlightOuterColor, HighlightBorderThickness);
}
/// <summary>
/// Draws a border.
/// </summary>
/// <param name="sb"><see cref="ISpriteBatch"/> to draw to.</param>
/// <param name="min">Minimum point to draw.</param>
/// <param name="max">Maximum point to draw.</param>
protected virtual void DrawBorder(ISpriteBatch sb, Vector2 min, Vector2 max)
{
var drawColor = new Color(255, 0, 0, 175);
RenderRectangle.Draw(sb, CreateRect(min, max), drawColor);
}