public void Draw(string text, SpriteBatch spriteBatch, Vector2 position, Color color, Rectangle scissor)
{
bool newLine = true;
Vector2 overallPosition = Vector2.Zero;
Rectangle source;
Rectangle destination;
Vector2 charPosition;
for (int i = 0; i < text.Length; i++)
{
// Work out current character
char character = text[i];
int characterIndex = this.GetCharacterIndex(character);
Vector3 charKerning = this.kerning[characterIndex];
if (newLine)
{
charKerning.X = Math.Max(charKerning.X, 0f);
}
else
{
overallPosition.X += this.spacing;
}
overallPosition.X += charKerning.X;
source = this.glyphData[characterIndex];
charPosition = overallPosition;
charPosition.X += this.croppingData[characterIndex].X;
charPosition.Y += this.croppingData[characterIndex].Y;
charPosition += position;
destination = new Rectangle((int)charPosition.X, (int)charPosition.Y, source.Width, source.Height);
if (GUIManager.PerformClipping(ref scissor, ref source, ref destination))
{
spriteBatch.Draw(this.textureValue, destination, source, Color.Black);
}
newLine = false;
overallPosition.X += charKerning.Y + charKerning.Z;
}
}
/// <summary>
/// Draws all skins associated with control, after clipping them to the
/// parent control area.
/// </summary>
/// <param name="spriteBatch">SpriteBatch to draw with.</param>
/// <param name="parentScissor">The scissor region of the parent control.</param>
protected override void DrawControl(SpriteBatch spriteBatch, Rectangle scissor)
{
ComponentSkin skin = GetSkin(this.currentSkin);
if (skin != null)
{
Texture2D texture;
// Should the default GUI skin be used?
if (skin.UseCustomSkin)
{
texture = skin.Skin;
}
else
{
texture = GUIManager.SkinTexture;
}
Rectangle source;
Rectangle destination;
foreach (GUIRect rect in skin.Rects)
{
source = rect.Source;
// Convert to absolute position
destination = rect.Destination;
destination.X += AbsolutePosition.X;
destination.Y += AbsolutePosition.Y;
if (GUIManager.PerformClipping(ref scissor, ref source, ref destination))
{
// Actually draw!
spriteBatch.Draw(
texture,
destination,
source,
Color.White
);
}
}
}
}
