public TileSelectionBorder GetTileSelectionBorder(Location tileLocation)
{
TileSelectionBorder tileSelectionBorder = new TileSelectionBorder();
m_tileSelections.TryGetValue(tileLocation, out tileSelectionBorder);
return(tileSelectionBorder);
}
public void SelectAll(Rectangle selectionContext)
{
m_bounds = selectionContext;
Location location = selectionContext.Location;
int maxX = location.X + selectionContext.Size.Width;
int maxY = location.Y + selectionContext.Size.Height;
m_tileSelections.Clear();
for (; location.Y < maxY; location.Y++)
{
for (location.X = selectionContext.Location.X; location.X < maxX; location.X++)
{
m_tileSelections[location] = new TileSelectionBorder();
}
}
UpdateSelectionBorders();
}
public void Invert(Rectangle selectionContext)
{
Location location = selectionContext.Location;
int maxX = location.X + selectionContext.Size.Width;
int maxY = location.Y + selectionContext.Size.Height;
List <Location> invertedSelections = new List <Location>();
Location initialLocation = Location.Origin;
for (; location.Y < maxY; location.Y++)
{
for (location.X = selectionContext.Location.X; location.X < maxX; location.X++)
{
if (m_bounds.Contains(location))
{
if (!m_tileSelections.ContainsKey(location))
{
invertedSelections.Add(location);
initialLocation = location;
}
}
else
{
invertedSelections.Add(location);
initialLocation = location;
}
}
}
m_tileSelections.Clear();
foreach (Location tileLocation in invertedSelections)
{
m_tileSelections[tileLocation] = new TileSelectionBorder();
}
m_bounds.Location = initialLocation;
m_bounds.Size = Size.Zero;
foreach (Location invertedLocation in invertedSelections)
{
m_bounds.ExtendTo(invertedLocation);
}
UpdateSelectionBorders();
}
public void AddLocation(Location tileLocation)
{
if (m_tileSelections.Count == 0)
{
m_tileSelections[tileLocation] = new TileSelectionBorder();
m_bounds.Location = tileLocation;
m_bounds.Size.Width = m_bounds.Size.Height = 1;
}
else
{
if (m_bounds.Contains(tileLocation)
&& m_tileSelections.ContainsKey(tileLocation))
return;
m_tileSelections[tileLocation] = new TileSelectionBorder();
m_bounds.ExtendTo(tileLocation);
}
UpdateSelectionBorders();
}
public void AddLocation(Location tileLocation)
{
if (m_tileSelections.Count == 0)
{
m_tileSelections[tileLocation] = new TileSelectionBorder();
m_bounds.Location = tileLocation;
m_bounds.Size.Width = m_bounds.Size.Height = 1;
}
else
{
if (m_bounds.Contains(tileLocation) &&
m_tileSelections.ContainsKey(tileLocation))
{
return;
}
m_tileSelections[tileLocation] = new TileSelectionBorder();
m_bounds.ExtendTo(tileLocation);
}
UpdateSelectionBorders();
}
private void UpdateSelectionBorders()
{
List <Location> tileLocations = new List <Location>(m_tileSelections.Keys);
foreach (Location tileLocation in tileLocations)
{
TileSelectionBorder tileSelectionBorder = new TileSelectionBorder();
Location tileLocationNeighbour = new Location(tileLocation.X - 1, tileLocation.Y);
if (!Contains(tileLocationNeighbour))
{
tileSelectionBorder.Left = true;
}
tileLocationNeighbour.X += 2;
if (!Contains(tileLocationNeighbour))
{
tileSelectionBorder.Right = true;
}
--tileLocationNeighbour.X;
--tileLocationNeighbour.Y;
if (!Contains(tileLocationNeighbour))
{
tileSelectionBorder.Above = true;
}
tileLocationNeighbour.Y += 2;
if (!Contains(tileLocationNeighbour))
{
tileSelectionBorder.Below = true;
}
m_tileSelections[tileLocation] = tileSelectionBorder;
}
}
private void UpdateSelectionBorders()
{
List<Location> tileLocations = new List<Location>(m_tileSelections.Keys);
foreach (Location tileLocation in tileLocations)
{
TileSelectionBorder tileSelectionBorder = new TileSelectionBorder();
Location tileLocationNeighbour = new Location(tileLocation.X - 1, tileLocation.Y);
if (!Contains(tileLocationNeighbour))
tileSelectionBorder.Left = true;
tileLocationNeighbour.X += 2;
if (!Contains(tileLocationNeighbour))
tileSelectionBorder.Right = true;
--tileLocationNeighbour.X;
--tileLocationNeighbour.Y;
if (!Contains(tileLocationNeighbour))
tileSelectionBorder.Above = true;
tileLocationNeighbour.Y += 2;
if (!Contains(tileLocationNeighbour))
tileSelectionBorder.Below = true;
m_tileSelections[tileLocation] = tileSelectionBorder;
}
}
public void SelectAll(Rectangle selectionContext)
{
m_bounds = selectionContext;
Location location = selectionContext.Location;
int maxX = location.X + selectionContext.Size.Width;
int maxY = location.Y + selectionContext.Size.Height;
m_tileSelections.Clear();
for (; location.Y < maxY; location.Y++)
for (location.X = selectionContext.Location.X; location.X < maxX; location.X++)
m_tileSelections[location] = new TileSelectionBorder();
UpdateSelectionBorders();
}
public void Invert(Rectangle selectionContext)
{
Location location = selectionContext.Location;
int maxX = location.X + selectionContext.Size.Width ;
int maxY = location.Y + selectionContext.Size.Height;
List<Location> invertedSelections = new List<Location>();
Location initialLocation = Location.Origin;
for (; location.Y < maxY; location.Y++)
for (location.X = selectionContext.Location.X; location.X < maxX; location.X++)
if (m_bounds.Contains(location))
{
if (!m_tileSelections.ContainsKey(location))
{
invertedSelections.Add(location);
initialLocation = location;
}
}
else
{
invertedSelections.Add(location);
initialLocation = location;
}
m_tileSelections.Clear();
foreach (Location tileLocation in invertedSelections)
m_tileSelections[tileLocation] = new TileSelectionBorder();
m_bounds.Location = initialLocation;
m_bounds.Size = Size.Zero;
foreach (Location invertedLocation in invertedSelections)
m_bounds.ExtendTo(invertedLocation);
UpdateSelectionBorders();
}
public TileSelectionBorder GetTileSelectionBorder(Location tileLocation)
{
TileSelectionBorder tileSelectionBorder = new TileSelectionBorder();
m_tileSelections.TryGetValue(tileLocation, out tileSelectionBorder);
return tileSelectionBorder;
}