public GameBoard(int width, int height)
{
Height = height;
Width = width;
TileArea = new TileArea(Width, Height);
ObjectArea = new GameObjectArea(Width, Height);
}
public EditCommand(Key key, MovementArea movementArea,
GameObjectArea objectArea) :
base(key)
{
this.objectArea = objectArea;
this.movementArea = movementArea;
}
public bool IsGameOver(GameObjectArea objectArea)
{
bool isGameOver = true;
for (int i = 0; i < tileArea.Height; ++i)
{
for (int j = 0; j < tileArea.Width; ++j)
{
if (objectArea[i, j].Name == Pipe.Name)
{
if (objectArea[i, j] is Pipe pipe && !pipe.IsFilled)
{
IList <Point> neigbors = tileArea[i, j].Neighbors;
bool isSourceNear = CanContinue(objectArea, neigbors, IsSource);
bool isFilledPipeNear = CanContinue(objectArea, neigbors, IsFilledPipe);
isGameOver = !(isSourceNear || isFilledPipeNear);
if (!isGameOver)
{
break;
}
}
}
}
if (!isGameOver)
{
break;
}
}
return(isGameOver);
}
private void FillNeighbors(GameObjectArea objectSpace, IList <Point> neighbors)
{
foreach (var neighbor in neighbors)
{
if (objectSpace[neighbor.X, neighbor.Y] is Pipe pipe && !pipe.IsFilled)
{
pipe.IsFilled = true;
}
}
}
private bool CanContinue(GameObjectArea objectArea, IList <Point> neighbors,
GameObjectPredicate predicate)
{
bool canContinue = false;
foreach (var neighbor in neighbors)
{
canContinue = predicate(objectArea[neighbor.X, neighbor.Y]);
if (canContinue)
{
break;
}
}
return(canContinue);
}
public EnterCommand(Key key, MovementArea movementArea,
GameObjectArea objectArea, TileArea tileArea) :
base(key, movementArea, objectArea)
{
this.tileArea = tileArea;
}
public SCommand(Key key, MovementArea movementArea,
GameObjectArea objectArea) :
base(key, movementArea, objectArea)
{
}
