public void RemoveRegion(BTBLib.Region value)
{
if (_regionsToDraw.Contains(value))
{
_regionsToDraw.Remove(value);
}
}
public void AddRegion(BTBLib.Region value)
{
if (!_regionsToDraw.Contains(value))
{
_regionsToDraw.Add(value);
}
}
private void SetSelectedRegion(BTBLib.Region value)
{
if (_selectedRegion != value)
{
_selectedRegion = value;
Redraw();
}
}
private void SetHighlightedRegion(BTBLib.Region value)
{
if (_highlightedRegion != value)
{
_highlightedRegion = value;
Redraw();
}
}
private void UpdateTreeViewRegions()
{
TreeNode regionsNode = GetRegionsNode();
foreach (TreeNode node in regionsNode.Nodes)
{
TagData tagData = node.Tag as TagData;
BTBLib.Region region = tagData.GetRegionLink();
node.Checked = _drawData.ContainsRegion(region);
}
}
public void SetRegion(bool show, BTBLib.Region value)
{
if (show)
{
AddRegion(value);
}
else
{
RemoveRegion(value);
}
}
public void SetData(BTBLib.Region region)
{
_region = region;
UpdateUI();
}
private void CalcWalkableArea()
{
if (_battle == null)
{
return;
}
int width = _battle.Width / 8;
int height = _battle.Height / 8;
Image image = new Bitmap(width, height);
Graphics graphics = Graphics.FromImage(image);
graphics.FillRectangle(new SolidBrush(Color.Black), new Rectangle(0, 0, width, height));
BTBLib.Region battleBoundary = null;
List <BTBLib.Region> boundaries = new List <BTBLib.Region>();
List <BTBLib.Region> inverseBoundaries = new List <BTBLib.Region>();
foreach (BTBLib.Region region in _battle.Regions)
{
if (region.IsClosed)
{
if (region.IsBattleBoundary)
{
battleBoundary = region;
}
else if (region.IsBoundaryInversed)
{
inverseBoundaries.Add(region);
}
else if (region.IsBoundary)
{
boundaries.Add(region);
}
}
}
if (battleBoundary == null)
{
return;
}
boundaries.Insert(0, battleBoundary);
System.Drawing.Region graphicsRegion = new System.Drawing.Region(new Rectangle(0, 0, width, height));
foreach (BTBLib.Region region in boundaries)
{
Point[] points = new Point[region.Lines.Count];
for (int i = 0; i < points.Length; ++i)
{
var segment = region.Lines[i];
points[i] = new Point(segment.StartX / 8, height - segment.StartY / 8);
}
GraphicsPath graphicsPath = new GraphicsPath();
graphicsPath.AddPolygon(points);
graphicsRegion.Intersect(graphicsPath);
}
foreach (BTBLib.Region region in inverseBoundaries)
{
Point[] points = new Point[region.Lines.Count];
for (int i = 0; i < points.Length; ++i)
{
var segment = region.Lines[i];
points[i] = new Point(segment.StartX / 8, height - segment.StartY / 8);
}
GraphicsPath graphicsPath = new GraphicsPath();
graphicsPath.AddPolygon(points);
graphicsRegion.Exclude(graphicsPath);
}
graphics.FillRegion(new SolidBrush(Color.Red), graphicsRegion);
//Form form = new Form();
//form.ClientSize = new Size(width * 3, height * 3);
//PictureBox pictureBox = new PictureBox();
//pictureBox.Image = image;
//pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
//form.Controls.Add(pictureBox);
//pictureBox.Dock = DockStyle.Fill;
//form.Show();
ImageForm form = new ImageForm();
form.SetImage(image);
form.ShowDialog();
}
private void DrawRegion(Graphics graphics, Color color, bool drawPoints, bool fill, BTBLib.Region region)
{
Pen pen = new Pen(color, _regionPenWidth / _zoom);
Brush brush = new SolidBrush(color);
Point[] points = null;
bool shouldFill = fill && region.IsClosed;
if (shouldFill)
{
points = new Point[region.Lines.Count];
}
for (int i = 0; i < region.Lines.Count; ++i)
{
var segment = region.Lines[i];
int startX = segment.StartX / 8;
int startY = (_battle.Height - segment.StartY) / 8;
int endX = segment.EndX / 8;
int endY = (_battle.Height - segment.EndY) / 8;
graphics.DrawLine(pen, startX, startY, endX, endY);
if (drawPoints)
{
graphics.FillRectangle(brush, startX - _regionPointSize / 2, startY - _regionPointSize / 2, _regionPointSize, _regionPointSize);
}
if (shouldFill)
{
points[i] = new Point(startX, startY);
}
}
if (drawPoints)
{
if (!region.IsClosed && region.Lines.Count > 0)
{
BTBLib.Region.LineSegment segment = region.Lines[region.Lines.Count - 1];
int endX = segment.EndX / 8;
int endY = (_battle.Height - segment.EndY) / 8;
graphics.FillRectangle(brush, endX - _regionPointSize / 2, endY - _regionPointSize / 2, _regionPointSize, _regionPointSize);
}
}
if (shouldFill)
{
Brush regionBrush = new SolidBrush(Color.FromArgb(128, color.R, color.G, color.B));
if (region.IsBoundaryInversed)
{
System.Drawing.Region graphicsRegion = new System.Drawing.Region();
graphicsRegion.MakeInfinite();
GraphicsPath path = new GraphicsPath();
path.AddPolygon(points);
graphicsRegion.Exclude(path);
graphics.FillRegion(regionBrush, graphicsRegion);
}
else
{
graphics.FillPolygon(regionBrush, points);
}
}
}
public bool ContainsRegion(BTBLib.Region value)
{
return(_regionsToDraw.Contains(value));
}
