public DispatcherLabel(WorldLocation position, Color color, string text, WindowTextFont font)
{
Position = position;
Color = color;
Text = text;
Font = font;
TextSize = new Vector2(Font.MeasureString(text), Font.Height);
}
void SetNotice(string noticeText)
{
NoticeText = noticeText;
NoticeSize = new Point(Font.MeasureString(noticeText), Font.Height);
if (Animation)
{
AnimationStart = Owner.Viewer.RealTime - AnimationFade;
}
else
{
Animation = true;
AnimationStart = Owner.Viewer.RealTime;
}
}
void Reflow()
{
Lines = new List <string>();
var position = 0;
while (position < Text.Length)
{
var wrap = position;
var search = position;
while (search != -1 && Text[search] != '\n' && Font.MeasureString(Text.Substring(position, search - position)) < Position.Width)
{
wrap = search;
search = Text.IndexOfAny(Whitespace, search + 1);
}
// Possible cases here:
// SEARCH NEWLINE FITS WRAP=POS WRAP AT?
// no no no no wrap
// no no no yes text.length
// no no yes no text.length
// no no yes yes text.length
// yes no no no wrap
// yes no no yes search
// yes yes no no wrap
// yes yes no yes search
// yes yes yes no search
// yes yes yes yes search
var width = Font.MeasureString(search == -1 ? Text.Substring(position) : Text.Substring(position, search - position));
if (width < Position.Width || wrap == position)
{
wrap = search == -1 ? Text.Length : search;
}
Lines.Add(Text.Substring(position, wrap - position));
position = wrap + 1;
}
Position.Height = Lines.Count * Font.Height;
}
internal override void Draw(SpriteBatch spriteBatch, Point offset)
{
if (CompassTexture == null)
{
CompassTexture = new Texture2D(spriteBatch.GraphicsDevice, 1, 1, 1, TextureUsage.None, SurfaceFormat.Color);
CompassTexture.SetData(new[] { Color.White });
}
if (HeadingHalfWidths == null)
{
HeadingHalfWidths = new int[12];
for (var i = 0; i < 12; i++)
{
HeadingHalfWidths[i] = Font.MeasureString((i * 30).ToString()) / 2;
}
}
const int headingScale = 2;
var height = (int)((Position.Height - Font.Height) / 3);
for (float heading = 0; heading < 360; heading += 10)
{
var x = Position.Width / 2 + (int)(((heading - Heading + 360 + 180) % 360 - 180) * headingScale);
if ((x >= 0) && (x < Position.Width))
{
if (heading % 30 == 0)
{
var textHalfWidth = HeadingHalfWidths[(int)heading / 30];
if ((x - textHalfWidth >= 0) && (x + textHalfWidth < Position.Width))
{
Font.Draw(spriteBatch, new Point(offset.X + Position.X + x - textHalfWidth, offset.Y + Position.Y), heading.ToString(), Color.White);
}
spriteBatch.Draw(CompassTexture, new Rectangle(offset.X + Position.X + x, offset.Y + Position.Y + Font.Height, 1, height * 2), Color.White);
}
else
{
spriteBatch.Draw(CompassTexture, new Rectangle(offset.X + Position.X + x, offset.Y + Position.Y + Font.Height, 1, height), Color.White);
}
}
}
spriteBatch.Draw(CompassTexture, new Rectangle(offset.X + Position.X + Position.Width / 2, offset.Y + Position.Bottom - height, 1, height), Color.White);
}
