/// <summary>
/// Contains abstract Draw logic for the Menu.
/// </summary>
/// <param name="spriteBatch">The SpriteBatch</param>
protected internal void DrawMenu(SpriteBatch spriteBatch)
{
int i = 0;
foreach (MenuElement element in this._menu.GetDrawableMenuElements())
{
//Draw in this order:
// BackgroundColor
// Texture
// Font
if (element.BackgroundColor.PackedValue != 0)
{
int activeMenuIndex = _menu.GetActiveMenuIndex();
Color bgcolor;
bool currentElementIsActive = this._menu.GetDrawableMenuElements()[i].Equals(this._menu.GetSelectableMenuElements()[activeMenuIndex]);
if (currentElementIsActive)
{
if (element.ActiveBackgroundColor.PackedValue != 0)
{
bgcolor = element.ActiveBackgroundColor;
}
else
{
bgcolor = element.BackgroundColor;
}
}
else
{
bgcolor = element.BackgroundColor;
}
_drawingHelper.DefaultDrawRectangle(ref spriteBatch, element.ActiveArea, ref blank, bgcolor);
}
if (element.GetTexture() != null)
{
spriteBatch.Draw(element.GetTexture(), element.ActiveArea, Color.White);
}
if (element.GetFont() != null && !string.IsNullOrEmpty(element.MenuText))
{
int activeMenuIndex = _menu.GetActiveMenuIndex();
Color fgcolor;
MenuElement drawingElemTmp = this._menu.GetDrawableMenuElements()[i];
MenuElement selectedElemTmp = this._menu.GetSelectableMenuElements()[activeMenuIndex];
bool currentElementIsActive = this._menu.GetDrawableMenuElements()[i].Equals(this._menu.GetSelectableMenuElements()[activeMenuIndex]);
if (currentElementIsActive)
{
if (element.ActiveForegroundColor.PackedValue != 0)
{
fgcolor = element.ActiveForegroundColor;
}
else
{
fgcolor = element.ForegroundColor;
}
}
else
{
fgcolor = element.ForegroundColor;
}
spriteBatch.DrawString(element.GetFont(), element.MenuText, new Vector2(element.ActiveArea.X, element.ActiveArea.Y), fgcolor);
}
i++;
}
}
