public override void PlaceVertex(MazePoint p, Direction d)
{
MazePoint finalPoint;
if (_movementHelper.CanMove(p, d, Size, out finalPoint))
{
MazeCell cell;
switch (d)
{
case Direction.Right:
case Direction.Up:
case Direction.Forward:
cell = Maze[p.X, p.Y, p.Z];
cell.Directions = _flagParser.AddDirectionsToFlag(cell.Directions, d);
break;
case Direction.Left:
case Direction.Down:
case Direction.Back:
cell = Maze[finalPoint.X, finalPoint.Y, finalPoint.Z];
cell.Directions = _flagParser.AddDirectionsToFlag(cell.Directions,
_flagParser.OppositeDirection(d));
break;
default:
throw new ArgumentException(String.Format("Flag not supported: {0}", d));
}
}
}
public bool TryJumpToPoint(MazePoint p)
{
if (CanJumpToPoint(p))
{
JumpToPoint(p);
return(true);
}
return(false);
}
public override Direction GetFlagFromPoint(MazePoint p)
{
var currentCell = Maze[p.X, p.Y, p.Z].Directions & (Direction.Right | Direction.Up | Direction.Forward);
return(currentCell |
HasVertexInDirection(p, Direction.Left) |
HasVertexInDirection(p, Direction.Down) |
HasVertexInDirection(p, Direction.Back));
}
public override Direction GetFlagFromPoint(MazePoint p)
{
MazeCell startCell;
if (Maze.TryGetValue(p, out startCell))
{
return(startCell.Directions);
}
throw new CellNotFoundException();
}
public bool HasDirections(MazePoint p, Direction d)
{
var baseResult = _model.HasDirections(p, d);
if (baseResult)
{
return(!_flagParser.FlagHasDirections(GetPoint(p).Directions, d));
}
return(false);
}
private Direction HasVertexInDirection(MazePoint p, Direction d)
{
MazePoint finalPoint;
var canMove = _movementHelper.CanMove(p, d, Size, out finalPoint);
if (canMove)
{
return(Maze[finalPoint.X, finalPoint.Y, finalPoint.Z].Directions & _flagParser.OppositeDirection(d));
}
return(Direction.None);
}
public override void RemoveVertex(MazePoint p, Direction d)
{
MazeCell startCell;
MazePoint final;
MazeCell finalCell;
if (Maze.TryGetValue(p, out startCell) && _movementHelper.CanMove(p, d, Size, out final) && Maze.TryGetValue(final, out finalCell))
{
startCell.Directions = _flagParser.RemoveDirectionsFromFlag(startCell.Directions, d);
finalCell.Directions = _flagParser.RemoveDirectionsFromFlag(finalCell.Directions,
_flagParser.OppositeDirection(d));
}
}
public void RemoveVertex(MazePoint p, Direction d)
{
var startCell = GetPoint(p);
MazePoint finalPoint;
if (_movementHelper.CanMove(p, d, Size, out finalPoint))
{
var finalCell = Maze[finalPoint.X, finalPoint.Y, finalPoint.Z];
startCell.Directions = _flagParser.AddDirectionsToFlag(startCell.Directions, d);
finalCell.Directions = _flagParser.AddDirectionsToFlag(finalCell.Directions,
_flagParser.OppositeDirection(d));
}
}
public override void RemoveVertex(MazePoint p, Direction d)
{
var startCell = Maze[p.X, p.Y, p.Z];
MazePoint finalPoint;
if (_movementHelper.CanMove(p, d, Size, out finalPoint))
{
var finalCell = Maze[finalPoint.X, finalPoint.Y, finalPoint.Z];
startCell.Directions = _flagParser.RemoveDirectionsFromFlag(startCell.Directions, d);
finalCell.Directions = _flagParser.RemoveDirectionsFromFlag(finalCell.Directions,
_flagParser.OppositeDirection(d));
}
}
public override bool HasDirections(MazePoint p, Direction d)
{
var directions = _flagParser.SplitDirectionsFromFlag(d);
return(directions.All(x =>
{
if (IsRightUpForward(x))
{
return _flagParser.FlagHasDirections(Maze[p.X, p.Y, p.Z].Directions, x);
}
if (IsLeftDownBack(x))
{
return _flagParser.FlagHasDirections(HasVertexInDirection(p, x), x);
}
throw new ArgumentException(String.Format("Flag not supported: {0}", d));
}));
}
public override void RemoveVertex(MazePoint p, Direction d)
{
MazePoint finalPoint;
if (_movementHelper.CanMove(p, d, Size, out finalPoint))
{
MazeCell cell;
if (IsRightUpForward(d))
{
cell = Maze[p.X, p.Y, p.Z];
cell.Directions = _flagParser.RemoveDirectionsFromFlag(cell.Directions, d);
}
else if (IsLeftDownBack(d))
{
cell = Maze[finalPoint.X, finalPoint.Y, finalPoint.Z];
cell.Directions = _flagParser.RemoveDirectionsFromFlag(cell.Directions,
_flagParser.OppositeDirection(d));
}
else
{
throw new ArgumentException(String.Format("Flag not supported: {0}", d));
}
}
}
public abstract bool HasDirections(MazePoint p, Direction d);
public void JumpToPoint(MazePoint p)
{
CurrentPoint = MovementHelper.Move(CurrentPoint, p, Size);
}
public void PlaceVertex(MazePoint p, Direction d)
{
throw new ArgumentException("You cannot add vertexes to a DeadEndModel");
}
public bool CanJumpToPoint(MazePoint p)
{
return(PointValidity.ValidPoint(p, Size));
}
private MazeCell GetPoint(MazePoint p)
{
return(Maze[p.X, p.Y, p.Z]);
}
public void Initialise(IModelsWrapper modelsWrapper, IDirectionsFlagParser directionsFlagParser, IMovementHelper movementHelper, IPointValidity pointValidity, IRandomPointGenerator randomPointGenerator, MazePoint startingPoint = null)
{
ModelsWrapper = modelsWrapper;
DirectionsFlagParser = directionsFlagParser;
MovementHelper = movementHelper;
PointValidity = pointValidity;
RandomPointGenerator = randomPointGenerator;
CurrentPoint = startingPoint ?? randomPointGenerator.RandomPoint(Size);
}
public abstract void PlaceVertex(MazePoint p, Direction d);
public Direction GetFlagFromPoint(MazePoint p)
{
return(_flagParser.RemoveDirectionsFromFlag(_model.GetFlagFromPoint(p), GetPoint(p).Directions));
}
public override bool HasDirections(MazePoint p, Direction d)
{
return(_flagParser.FlagHasDirections(GetFlagFromPoint(p), d));
}
public abstract void RemoveVertex(MazePoint p, Direction d);
public override Direction GetFlagFromPoint(MazePoint p)
{
return(Maze[p.X, p.Y, p.Z].Directions);
}
public abstract Direction GetFlagFromPoint(MazePoint p);
