private void PaintInternal()
{
try
{
mNeedsRepaint = false;
if (mHud == null || mHud.Lost)
{
if (mHud != null)
{
mHud.Dispose();
}
mHud = Manager.Host.Render.CreateHud(
new Rectangle(Location.X, Location.Y, CanvasWidth, CanvasHeight));
mHud.Alpha = Alpha;
mHud.Enabled = Visible;
}
if (!IsHudVisible())
{
mHud.Enabled = false;
return;
}
double arrowAngleRadians = PlayerCoords.AngleTo(DestinationCoords) - PlayerHeadingRadians;
while (arrowAngleRadians < 0)
{
arrowAngleRadians += 2 * Math.PI;
}
int imageFrame;
if (mNeedToCalculateImageRotations)
{
imageFrame = 1;
Graphics g = Graphics.FromImage(mArrowImages[1]);
g.Clear(Clear);
g.TranslateTransform(mArrowImages[0].Width / 2, mArrowImages[0].Height / 2);
g.RotateTransform((float)(arrowAngleRadians * 180.0 / Math.PI));
g.TranslateTransform(-mArrowImages[0].Width / 2, -mArrowImages[0].Height / 2);
g.DrawImage(mArrowImages[0], 0, 0, mArrowImages[0].Width, mArrowImages[0].Height);
}
else
{
imageFrame = ((int)(arrowAngleRadians / (2 * Math.PI) * mArrowImages.Length))
% mArrowImages.Length;
}
mArrowRect.Y = 1;
mArrowRect.X = (CanvasWidth - mArrowRect.Width) / 2;
Rectangle distRect = new Rectangle(1, mArrowRect.Height, CanvasWidth - 2, TextSize + 2);
if (ShowDestinationOver)
{
mArrowRect.Y += 2 * TextSize;
distRect.Y += 2 * TextSize;
}
//mImageFrame = newImageFrame;
mHud.Clear();
// Draw move border
if (mMouseHovering)
{
Rectangle r = new Rectangle(mArrowRect.Location, mArrowRect.Size);
mHud.Fill(r, Color.Gold);
r = new Rectangle(r.X + 1, r.Y + 1, r.Width - 2, r.Height - 2);
mHud.Clear(r);
}
mHud.BeginRender();
// Draw close button
if (mMouseHovering && ShowCloseButton)
{
Bitmap closeBox = Icons.Window.CloseBox;
mCloseBoxRect = new Rectangle(mArrowRect.Right - closeBox.Width - 2,
mArrowRect.Top + 2, closeBox.Width, closeBox.Height);
mHud.DrawImage(Icons.Window.CloseBox, mCloseBoxRect);
}
else
{
mCloseBoxRect = Rectangle.Empty;
}
mRoutePrevRect = mRouteNextRect = new Rectangle(-1, -1, 0, 0);
if (ShowDestinationOver || ShowDistanceUnder)
{
mHud.BeginText(HudFont, TextSize, TextBold ? FontWeight.Bold : FontWeight.Normal, false);
if (ShowDestinationOver)
{
if (HasDestinationLocation)
{
string locationName = DestinationLocation.Name;
if (HasRoute)
{
// Left and Right arrows on each end
if (RouteIndex > 0)
{
locationName = "\u25C4 " + locationName;
}
if (RouteIndex < Route.Count - 1)
{
locationName += " \u25BA";
}
SizeF sz = mFontMeasure.MeasureString(locationName, mFont);
mRoutePrevRect = mRouteNextRect = new Rectangle(-1, -1, 0, 0);
float width = 0.2f * sz.Width;
if (RouteIndex > 0)
{
mRoutePrevRect = Rectangle.Round(new RectangleF(
Location.X + (CanvasWidth - 0.9f * sz.Width) / 2.0f,
Location.Y - 1, width, TextSize + 2));
}
if (RouteIndex < Route.Count - 1)
{
mRouteNextRect = Rectangle.Round(new RectangleF(
Location.X + (CanvasWidth + 0.9f * sz.Width) / 2.0f - width,
Location.Y - 1, width, TextSize + 2));
}
}
WriteText(locationName, WriteTextFormats.Center,
new Rectangle(1, 1, CanvasWidth - 2, TextSize + 2));
}
else if (HasDestinationObject)
{
WriteText(DestinationObject.Name + (DestinationObject.IsValid ? "" : " (out of range)"), WriteTextFormats.Center,
new Rectangle(1, 1, CanvasWidth - 2, TextSize + 2));
}
WriteText(DestinationCoords.ToString(), WriteTextFormats.Center,
new Rectangle(1, TextSize, CanvasWidth - 2, TextSize + 2));
}
if (ShowDistanceUnder)
{
double dist = PlayerCoords.DistanceTo(DestinationCoords);
WriteText(dist.ToString("0.00"), WriteTextFormats.Center, distRect);
}
mHud.EndText();
}
mHud.DrawImage(mArrowImages[imageFrame], mArrowRect);
mHud.EndRender();
mHud.Enabled = true;
mLastDisplayedDestinationCoords = DestinationCoords;
}
catch (Exception ex) { Util.HandleException(ex); }
}
private void PaintInternal()
{
mNeedsRepaint = false;
mHud.Clear();
// Draw the background
mHud.Fill(Colors.Background);
Point pt;
if (PositionLocked)
{
pt = new Point(EdgeWidth, EdgeWidth);
}
else if (Orientation == ToolbarOrientation.Horizontal)
{
pt = new Point(EdgeWidth + GrabberWidth, EdgeWidth);
// Draw the grabber
Rectangle r = new Rectangle(EdgeWidth + 1, EdgeWidth, 1, mSize.Height - 2 * EdgeWidth);
mHud.Fill(r, Colors.GrabberA);
r.X++;
mHud.Fill(r, Colors.GrabberB);
r = new Rectangle(r.X + 2, r.Y + 2, 1, r.Height - 4);
mHud.Fill(r, Colors.GrabberA);
r.X++;
mHud.Fill(r, Colors.GrabberB);
}
else if (Orientation == ToolbarOrientation.Vertical)
{
pt = new Point(EdgeWidth, EdgeWidth + GrabberWidth);
// Draw the grabber
Rectangle r = new Rectangle(EdgeWidth, EdgeWidth + 1, mSize.Width - 2 * EdgeWidth, 1);
mHud.Fill(r, Colors.GrabberA);
r.Y++;
mHud.Fill(r, Colors.GrabberB);
r = new Rectangle(r.X + 2, r.Y + 2, r.Width - 4, 1);
mHud.Fill(r, Colors.GrabberA);
r.Y++;
mHud.Fill(r, Colors.GrabberB);
}
// Paint the buttons
foreach (ToolbarButton button in mButtons)
{
if (button.Visible)
{
button.PaintBackground(mHud);
}
}
mHud.BeginRender();
mHud.BeginText(ToolbarButton.FontName, ToolbarButton.FontSize);
foreach (ToolbarButton button in mButtons)
{
if (button.Visible)
{
button.PaintForeground(mHud);
}
}
mHud.EndText();
mHud.EndRender();
}