public List<Wall> GetWalls()
{
var res = new List<Wall>();
Point prev = new Point();
bool door = false;
foreach (var p in Points)
{
Point cur = p;
if (prev.X == 0 && prev.Y == 0)
{
prev = p;
}
else if (cur.X < 0 && cur.Y < 0)
{
door = true;
}
else
{
if (!door)
{
var wall = new Wall();
wall.Start = prev;
wall.End = cur;
res.Add(wall);
}
prev = cur;
door = false;
}
}
return res;
}
private void PlaceWall(Point position)
{
if (LastPoint == null)
{
LastPoint = position;
}
else
{
var wall = new Wall { Start = LastPoint.Value, End = position };
if ((Keyboard.Modifiers & ModifierKeys.Shift) == ModifierKeys.Shift)
{
wall.IsDoor = true;
}
editor.Walls.Add(wall);
LastPoint = position;
}
TempWallData = null;
}