private void CheckToolMenu()
{
Map.SegmentType segType = _mapControl.SegmentType;
_emptyMenuItem.Checked = (segType == Map.SegmentType.Empty);
_wallMenuItem.Checked = (segType == Map.SegmentType.Wall);
_doorMenuItem.Checked = (segType == Map.SegmentType.Door);
_transitionMenuItem.Checked = (segType == Map.SegmentType.Transition);
}
private void DrawMap(Graphics g)
{
Pen pen = new Pen(Brushes.Black, 2);
for (int yi = 0; yi < _map.Height + 1; ++yi)
{
Map.SegmentType lastSeg = Map.SegmentType.Wall;
for (int xi = 0; xi < _map.Width + 1; ++xi)
{
Map.SegmentType seg = Map.SegmentType.Empty;
int x1 = _margin.X + xi * _scale;
int x2 = _margin.X + (xi + 1) * _scale;
int y1 = _margin.Y + yi * _scale;
int y2 = _margin.Y + (yi + 1) * _scale;
if (xi < _map.Width)
{
seg = _map.GetSegment(xi, yi, Map.Direction.North);
switch (seg)
{
case Map.SegmentType.Empty:
break;
case Map.SegmentType.Door:
g.DrawLine(pen, x1 - 2, y1, x1 + _scale / 4, y1);
g.DrawRectangle(pen, x1 + _scale / 4, y1 - 2, _scale / 2, 4);
g.DrawLine(pen, x2 - _scale / 4, y1, x2 + 2, y1);
break;
case Map.SegmentType.Transition:
g.DrawLine(pen, x1 + _scale / 2, y1 - 3, x1 + _scale / 2, y1 + 3);
break;
case Map.SegmentType.Wall:
g.DrawLine(pen, x1 - 2, y1, x2 + 2, y1);
g.DrawLine(pen, x1, y1 - 2, x1, y1 + 2);
break;
}
lastSeg = seg;
}
if (seg == Map.SegmentType.Empty && _map.Width > 0)
{
g.DrawLine(pen, x1 - 2, y1, x1 + 2, y1);
g.DrawLine(pen, x1, y1 - 2, x1, y1 + 2);
}
if (yi < _map.Height)
{
seg = _map.GetSegment(xi, yi, Map.Direction.West);
switch (seg)
{
case Map.SegmentType.Empty:
break;
case Map.SegmentType.Door:
g.DrawLine(pen, x1, y1 - 2, x1, y1 + _scale / 4);
g.DrawRectangle(pen, x1 - 2, y1 + _scale / 4, 4, _scale / 2);
g.DrawLine(pen, x1, y2 - _scale / 4, x1, y2 + 2);
break;
case Map.SegmentType.Transition:
g.DrawLine(pen, x1 - 3, y1 + _scale / 2, x1 + 3, y1 + _scale / 2);
break;
case Map.SegmentType.Wall:
g.DrawLine(pen, x1, y1 - 2, x1, y2 + 2);
break;
}
}
}
}
}
