public void Validate(IMapNavigator <GridDirection> navigator)
{
var br = navigator.NavigateTo(Direction, Origin, out var result, Steps);
br.Should().Be(Result);
result.Should().Be(ExpectedPosition, "we navigated from origin {0} in direction {1}", Origin, Direction, ExpectedPosition);
}
public static void ValidateAll(this IEnumerable <NavigationTestCase> en, IMapNavigator <GridDirection> nav)
{
foreach (var testCase in en)
{
testCase.Validate(nav);
}
}
public BaseTileSelector(GridMatcher matcher,
IMapNavigator <GridDirection> gridNavigator,
Func <int, int, TContext> contextProvider = null)
{
ContextProvider = contextProvider ?? DefaultContextProvider;
GridNavigator = gridNavigator ?? throw new ArgumentNullException(nameof(gridNavigator));
Matcher = matcher ?? throw new ArgumentNullException(nameof(matcher));
}
public static MapCoordinate NavigateUnconditionally(this IMapNavigator <GridDirection> nav,
GridDirection d,
MapCoordinate coord,
int steps = 1)
{
nav.NavigateTo(d, coord, out MapCoordinate results, steps);
return(results);
}
public LimitedRangeNavigator(IMapNavigator <T> parent, int lowerX, int lowerY, int upperX, int upperY)
{
this.parent = parent ?? throw new ArgumentNullException(nameof(parent));
this.lowerX = lowerX;
this.lowerY = lowerY;
this.upperX = upperX - 1;
this.upperY = upperY - 1;
}
public CachingPlotOperation(IRenderPlotOperation <TRenderTile, TContext> parent,
IMapNavigator <GridDirection> mapNavigator,
IMapRenderArea viewport)
{
this.recordingRenderer = new RecordingRenderer(viewport, mapNavigator, parent.ActiveRenderer);
this.parent = parent;
this.parent.Renderer = recordingRenderer;
}
public RoadCornerTileSelector(GridMatcher matcher,
IMapNavigator <GridDirection> gridNavigator,
string prefix,
ITileRegistryEx <Direction, TRenderTile> registry,
Func <int, int, TContext> contextProvider = null)
: base(matcher, gridNavigator, contextProvider)
{
FillInTags(prefix, registry, out tiles, out tileExists);
}
public BasicTileSelector(GridMatcher matcher,
IMapNavigator <GridDirection> gridNavigator,
ITileRegistry <TRenderTile> registry,
string tag,
Func <int, int, TContext> contextProvider = null) : base(matcher, gridNavigator,
contextProvider)
{
tileExists = registry.TryFind(tag, out tile);
}
public GridPlotter(IMapRenderArea viewport,
IMapNavigator <GridDirection> navigator,
IMapNavigator <GridDirection> screenNavigator = null)
{
//this.plotOperation = plotOperation ?? throw new ArgumentNullException(nameof(plotOperation));
this.viewport = viewport ?? throw new ArgumentNullException(nameof(viewport));
mapAccessNavigator = navigator ?? throw new ArgumentNullException(nameof(navigator));
this.screenNavigator = screenNavigator ?? GridNavigation.CreateNavigator(viewport.RenderType);
}
public FixedOffsetRotationGridNavigator(IMapNavigator <GridDirection> parent, int rotationSteps)
{
this.parent = parent ?? throw new ArgumentNullException(nameof(parent));
this.directions = new GridDirection[9];
for (var i = 0; i < directions.Length; i += 1)
{
directions[i] = RotationGridNavigator.RotateBy((GridDirection)i, rotationSteps);
}
}
public SeparateNeighbourTileSelector(GridMatcher matcher,
IMapNavigator <GridDirection> gridNavigator,
ITileRegistryEx <NeighbourMatchPosition, TRenderTile> registry,
string prefix,
Func <int, int, TContext> contextProvider = null) : base(
matcher, gridNavigator, contextProvider)
{
positions = (NeighbourMatchPosition[])Enum.GetValues(typeof(NeighbourMatchPosition));
Prepopulate(prefix, registry, out tiles, out tileExists);
}
public CardinalTileSelector(GridMatcher matcher,
GridMatcher selfMatcher,
IMapNavigator <GridDirection> gridNavigator,
ITileRegistryEx <CardinalTileSelectorKey, TRenderTile> registry,
string prefix,
Func <int, int, TContext> contextProvider = null) :
base(matcher, gridNavigator, contextProvider)
{
this.selfMatcher = selfMatcher ?? throw new ArgumentNullException(nameof(selfMatcher));
PrecomputeTags(prefix, registry, out tags, out tagExists);
}
public CornerTileSelector(GridMatcher matcher,
GridMatcher selfMatcher,
IMapNavigator <GridDirection> gridNavigator,
ITileRegistryEx <CornerTileSelectionKey, TRenderTile> registry,
string prefix,
Func <int, int, TContext> contextProvider = null)
{
this.selfMatcher = selfMatcher ?? throw new ArgumentNullException(nameof(selfMatcher));
Matcher = matcher;
GridNavigator = gridNavigator;
this.contextProvider = contextProvider ?? DefaultContextProvider;
selectors = PrepareSelectors(prefix, registry);
}
public WrapAroundNavigator(IMapNavigator <T> parent, Range x, Range y)
{
this.parent = parent ?? throw new ArgumentNullException(nameof(parent));
lowerX = Math.Min(x.Min, x.Max);
lowerY = Math.Min(y.Min, y.Max);
var upperX = Math.Max(x.Min, x.Max);
var upperY = Math.Max(y.Min, y.Max);
deltaX = upperX - lowerX;
deltaY = upperY - lowerY;
}
public CellMapTileSelector(ICellMatcher matchers,
IMapNavigator <GridDirection> gridNavigator,
ITileRegistryEx <CellMapTileSelectorKey, TRenderTile> registry,
string prefix,
Func <int, int, TContext> contextProvider = null)
{
this.matchers = matchers ?? throw new ArgumentNullException();
this.gridNavigator = gridNavigator;
this.registry = registry;
this.prefix = prefix;
this.contextProvider = contextProvider ?? DefaultContextProvider;
Prepare(out tiles, out tileExists);
}
public BlendNeighboursSelector2(ITileRegistryEx <CardinalIndex, TRenderTile> registry,
IMapNavigator <GridDirection> gridNavigator,
MapQuery <string> mapQuery,
MapQuery <bool> isBlending,
MapQuery <TContext> contextProvider = null)
{
this.registry = registry;
this.gridNavigator = gridNavigator;
this.mapQuery = mapQuery;
this.isBlending = isBlending;
this.contextProvider = contextProvider ?? DefaultContextProvider;
this.directions = new[] { CardinalIndex.North, CardinalIndex.East, CardinalIndex.South, CardinalIndex.West };
}
public RoadParityTileSelector(GridMatcher matcher,
GridMatcher selfMatcher,
IMapNavigator <GridDirection> gridNavigator,
ITileRegistry <TRenderTile> isolatedRegistry,
ITileRegistryEx <CardinalTileSelectorKey, TRenderTile> cardinalRegistry,
ITileRegistryEx <DiagonalTileSelectionKey, TRenderTile> diagonalRegistry,
string tag)
{
isolatedTileMatcher = new BasicTileSelector <TRenderTile, TContext>(selfMatcher, gridNavigator, isolatedRegistry, tag);
diagonalTileSelector =
new DiagonalTileSelector <TRenderTile, TContext>(matcher, selfMatcher, gridNavigator, diagonalRegistry, tag);
cardinalTileSelector =
new CardinalTileSelector <TRenderTile, TContext>(matcher, selfMatcher, gridNavigator, cardinalRegistry, tag);
}
public RiverOutletTileSelector(GridMatcher matcher,
GridMatcher selfMatcher,
IMapNavigator <GridDirection> gridNavigator,
ITileRegistryEx <CardinalIndex, TRenderTile> outletRegistry,
string prefix,
Func <int, int, TContext> contextProvider = null)
: base(matcher, gridNavigator, contextProvider)
{
this.selfMatcher = selfMatcher ?? throw new ArgumentNullException(nameof(selfMatcher));
this.northTileExists = outletRegistry.TryFind(prefix, CardinalIndex.North, out northTile);
this.eastTileExists = outletRegistry.TryFind(prefix, CardinalIndex.East, out eastTile);
this.southTileExists = outletRegistry.TryFind(prefix, CardinalIndex.South, out southTile);
this.westTileExists = outletRegistry.TryFind(prefix, CardinalIndex.West, out westTile);
}
public static MapCoordinate[] NavigateCardinalNeighbours(this IMapNavigator <GridDirection> nav,
MapCoordinate coord,
MapCoordinate[] retval = null)
{
if (retval == null || retval.Length < 4)
{
retval = new MapCoordinate[4];
}
nav.NavigateTo(GridDirection.North, coord, out retval[0]);
nav.NavigateTo(GridDirection.East, coord, out retval[1]);
nav.NavigateTo(GridDirection.South, coord, out retval[2]);
nav.NavigateTo(GridDirection.West, coord, out retval[3]);
return(retval);
}
public CornerCellSelector(ICellMatcher matchers,
GridMatcher selfMatcher,
IMapNavigator <GridDirection> gridNavigator,
ITileRegistryEx <CellMapTileSelectorKey, TRenderTile> registry,
string prefix,
Func <int, int, TContext> contextProvider = null)
{
this.registry = registry;
this.prefix = prefix;
this.selfMatcher = selfMatcher ?? throw new ArgumentNullException(nameof(selfMatcher));
Matchers = matchers ?? throw new ArgumentNullException();
GridNavigator = gridNavigator;
this.contextProvider = contextProvider ?? DefaultContextProvider;
directionTileTagSelection = TileTagEntries.CreateDirectionTagEntries();
selectors = PrepareSelectors();
Prepare(out tiles, out tileExists);
}
public WrappingFogMap(IFogMap parent, IMapNavigator <GridDirection> navigator)
{
this.navigator = navigator;
this.parent = parent ?? throw new ArgumentNullException(nameof(parent));
}
public RotationGridNavigator(IMapNavigator <GridDirection> parent, int rotationSteps)
{
this.parent = parent ?? throw new ArgumentNullException(nameof(parent));
this.directions = new GridDirection[9];
RotationSteps = Math.Sign(rotationSteps) * (Math.Abs(rotationSteps) % 8);
}
public WrapAroundNavigator(IMapNavigator <T> parent, int upperX, int upperY) : this(parent, new Range(0, upperX), new Range(0, upperY))
{
}
public LimitedRangeNavigator(IMapNavigator <T> parent, int upperX, int upperY) : this(parent, 0, 0, upperX, upperY)
{
}
