private void DrawPlatform(Graphics g, PlatformData platform)
{
Vector2 pos = platform.GetPosition(Degree);
Point canvasPos = MapPointOnCanvas(pos);
Pen pen = editorState.SelectedPlatforms.Contains(platform) ? Pens.DarkRed : Pens.Black;
if (editorState.SelectedPlatform == platform) pen = Pens.Red;
Pen circlePen = new Pen(pen.Color, 4);
if (!platform.Invisible)
{
foreach (XNAPoint point in platform.Segments)
{
DrawSegment(canvasPos, g, point);
}
}
else
{
Color c = pen.Color;
c = Color.FromArgb(100, c.R, c.G, c.B);
pen = new Pen(c);
circlePen = new Pen(c);
}
DrawPath(g, platform, pen);
DrawSegue(g, platform.StartSegue, pen);
List<PlatformSegue> segs = new List<PlatformSegue>(platform.segues);
segs.Insert(0, platform.StartSegue);
foreach (PlatformSegue segue in segs)
{
DrawSegue(g, segue, pen);
}
g.DrawEllipse(circlePen, new Rectangle(canvasPos.X - 25, canvasPos.Y - 25, 50, 50));
}
private void updatePlatformOffset(PlatformData platform, int degree, Vector2 pos)
{
//look for the closest position in the platform's path
//to where the mouse is, then offset it so it's there now
float desiredDegree = 0;
float minDis = float.MaxValue;
for (float deg = 0; deg < 360; deg += 0.1f)
{
float dis = (platform.GetPosition(deg) - pos).Length();
if (dis < minDis)
{
minDis = dis;
desiredDegree = deg;
}
}
platform.DegreeOffset += desiredDegree - degree;
platform.DegreeOffset = (platform.DegreeOffset + 360) % 360;
}
