private static void Swap(ref IReadOnlyArea lhs, ref IReadOnlyArea rhs)
{
IReadOnlyArea temp = lhs;
lhs = rhs;
rhs = temp;
}
public ShipController(
IReadOnlyArea area,
Func <ISet <IZoneInfo> > getZoneInfosFunc)
: this(getZoneInfosFunc, TimeSpan.FromSeconds(5), 500)
{
_maxDistance = area.AmountOfZonesX + area.AmountOfZonesY;
}
/// <summary>
/// Returns whether or not the given map area intersects the current one. If you intend to
/// determine/use the exact intersection based on this return value, it is best to instead
/// call the <see cref="Area.GetIntersection(IReadOnlyArea, IReadOnlyArea)"/>, and
/// check the number of positions in the result (0 if no intersection).
/// </summary>
/// <param name="area">The area to check.</param>
/// <returns>True if the given map area intersects the current one, false otherwise.</returns>
public bool Intersects(IReadOnlyArea area)
{
if (!area.Bounds.Intersects(Bounds))
{
return(false);
}
if (Count <= area.Count)
{
foreach (Point pos in Positions)
{
if (area.Contains(pos))
{
return(true);
}
}
return(false);
}
foreach (Point pos in area.Positions)
{
if (Contains(pos))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Adds all positions in the given map area to this one.
/// </summary>
/// <param name="area">Area containing positions to add.</param>
public void Add(IReadOnlyArea area)
{
foreach (Point pos in area.Positions)
{
Add(pos);
}
}
public ZoneSelectionPanelCreator(IReadOnlyArea area, Panel targetPanel)
{
if (area == null)
{
throw new ArgumentNullException(nameof(area));
}
_targetPanel = targetPanel ?? throw new ArgumentNullException(nameof(targetPanel));
EventHandler currentClickHandler = null;
_buttonsAndFactories = area.GetSupportedZoneConsumptionFactories().Reverse()
.Select(factory =>
{
var sample = factory();
var button = new Button
{
Text = string.Format("{0} ({1})", sample.Name, sample.KeyChar.ToString().ToUpperInvariant()),
Dock = DockStyle.Top,
BackColor = SystemColors.Control,
Parent = _targetPanel
};
if (_handleKeyCharActions.ContainsKey(sample.KeyChar))
{
throw new InvalidOperationException(string.Format("Could not use key char '{0}' as unique identifier for '{1}'.",
sample.KeyChar, sample.Name));
}
_handleKeyCharActions.Add(sample.KeyChar, () => button.PerformClick());
currentClickHandler = (sender, e) =>
{
foreach (var btn in _buttonsAndFactories.Keys.Where(btn => btn != button))
{
btn.Enabled = true;
}
button.Enabled = false;
_currentFactory = factory;
CurrentZoneConsumptionSample = _currentFactory();
};
button.Click += currentClickHandler;
return(new KeyValuePair <Button, Func <IAreaConsumption> >(button, factory));
})
.ToDictionary(x => x.Key, x => x.Value);
currentClickHandler(this, new EventArgs());
if (_currentFactory == null)
{
throw new InvalidOperationException();
}
}
/// <summary>
/// Gets an area containing every position in one or both given areas.
/// </summary>
/// <param name="area1"/>
/// <param name="area2"/>
/// <returns>An area containing only those positions in one or both of the given areas.</returns>
public static Area GetUnion(IReadOnlyArea area1, IReadOnlyArea area2)
{
Area retVal = new Area();
retVal.Add(area1);
retVal.Add(area2);
return(retVal);
}
public ZoneSelectionPanelCreator(IReadOnlyArea area, Panel targetPanel)
{
if (area == null)
{
throw new ArgumentNullException(nameof(area));
}
_targetPanel = targetPanel ?? throw new ArgumentNullException(nameof(targetPanel));
_tooltip = new ToolTip();
EventHandler currentClickHandler = null;
_buttonsAndFactories = area.GetSupportedZoneConsumptionFactories()
.Select(factory =>
{
var sample = factory();
var button = new Button
{
Dock = DockStyle.Top,
BackColor = SystemColors.Control,
Parent = _targetPanel,
Image = sample.Tile,
Size = new Size(68, 68)
};
if (_handleKeyCharActions.ContainsKey(sample.KeyChar))
{
throw new InvalidOperationException(string.Format("Could not use key char '{0}' as unique identifier for '{1}'.",
sample.KeyChar, sample.Name));
}
_handleKeyCharActions.Add(sample.KeyChar, () => button.PerformClick());
currentClickHandler = (sender, e) =>
{
_currentFactory = factory;
CurrentZoneConsumptionSample = _currentFactory();
};
button.Click += currentClickHandler;
_tooltip.SetToolTip(button, $"{sample.Name} ({sample.KeyChar.ToString().ToUpperInvariant()})");
return(new KeyValuePair <Button, Func <IAreaConsumption> >(button, factory));
})
.ToDictionary(x => x.Key, x => x.Value);
currentClickHandler(this, new EventArgs());
if (_currentFactory == null)
{
throw new InvalidOperationException();
}
}
private static IZoneInfoPathNode GenerateIZoneInfoPathNodeMock <T>(IReadOnlyArea area)
where T : class, IAreaZoneConsumption
{
var pathNodeMock = new Mock <IZoneInfoPathNode>();
pathNodeMock
.Setup(x => x.ZoneInfo)
.Returns(GenerateZoneInfoMockFor <T>(area));
return(pathNodeMock.Object);
}
private static IZoneInfoPathNode GenerateIZoneInfoPathNodeMock <T>(IReadOnlyArea area)
where T : class, IAreaZoneConsumption
{
var pathNodeMock = MockRepository.GenerateMock <IZoneInfoPathNode>();
pathNodeMock
.Expect(x => x.ZoneInfo)
.Return(GenerateZoneInfoMockFor <T>(area));
return(pathNodeMock);
}
private static bool HasLessY(IReadOnlyArea area, int y)
{
for (int i = 0; i < area.Count; i++)
{
if (area[i].Y < y)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Gets an area containing all positions in <paramref name="area1"/>, minus those that are in
/// <paramref name="area2"/>.
/// </summary>
/// <param name="area1"/>
/// <param name="area2"/>
/// <returns>A area with exactly those positions in <paramref name="area1"/> that are NOT in
/// <paramref name="area2"/>.</returns>
public static Area GetDifference(IReadOnlyArea area1, IReadOnlyArea area2)
{
Area retVal = new Area();
foreach (Point pos in area1.Positions)
{
if (area2.Contains(pos))
{
continue;
}
retVal.Add(pos);
}
return(retVal);
}
/// <summary>
/// Returns whether or not the given area is completely contained within the current one.
/// </summary>
/// <param name="area">Area to check.</param>
/// <returns>
/// True if the given area is completely contained within the current one, false otherwise.
/// </returns>
public bool Contains(IReadOnlyArea area)
{
if (!Bounds.Contains(area.Bounds))
{
return(false);
}
foreach (Point pos in area.Positions)
{
if (!Contains(pos))
{
return(false);
}
}
return(true);
}
private static IZoneInfo GenerateZoneInfoMockFor <T>(IReadOnlyArea area)
where T : class, IAreaZoneConsumption
{
var zone = new Mock <IZoneInfo>();
var consumptionState = new Mock <IZoneConsumptionState>();
consumptionState
.Setup(x => x.GetZoneConsumption())
.Returns(area
.GetSupportedZoneConsumptionFactories()
.Single(x => x() is T)() as T
);
zone
.Setup(x => x.ConsumptionState)
.Returns(consumptionState.Object);
return(zone.Object);
}
/// <summary>
/// Gets an area containing exactly those positions contained in both of the given areas.
/// </summary>
/// <param name="area1"/>
/// <param name="area2"/>
/// <returns>An area containing exactly those positions contained in both of the given areas.</returns>
public static Area GetIntersection(IReadOnlyArea area1, IReadOnlyArea area2)
{
Area retVal = new Area();
if (!area1.Bounds.Intersects(area2.Bounds))
{
return(retVal);
}
if (area1.Count > area2.Count)
{
Swap(ref area1, ref area2);
}
foreach (Point pos in area1.Positions)
{
if (area2.Contains(pos))
{
retVal.Add(pos);
}
}
return(retVal);
}
/// <summary>
/// Creates a MultiArea that has only the given sub-area.
/// </summary>
/// <param name="area">Sub-area to add.</param>
public MultiArea(IReadOnlyArea area)
: this(area.Yield())
{
}
public Size GetAreaSize(IReadOnlyArea area)
{
return(new Size(area.AmountOfZonesX * TileWidthAndSizeInPixels, area.AmountOfZonesY * TileWidthAndSizeInPixels));
}
public void Remove(IReadOnlyArea area) => Remove(area.Positions);
/// <inheritdoc /> public AreaConnectionPointPair SelectConnectionPoints(IReadOnlyArea area1, IReadOnlyArea area2) => new AreaConnectionPointPair(area1.Bounds.Center, area2.Bounds.Center);