public static Point ToPoint(CellGrid grid, ICell cell)
{
Debug.Assert(grid != null, "Cannot convert to a point when the CellGrid is null.");
Debug.Assert(cell != null, "Cannot convert a null Cell into a point.");
foreach (var column in grid.Columns)
{
if (column.Contains(cell))
{
Point point;
point.x = grid.Columns.IndexOf(column);
point.y = column.IndexOf(cell);
return(point);
}
}
throw new InvalidOperationException("The CellGrid does not contain the given cell.");
}
private void OnDrawGizmos()
{
var cellGrid = new CellGrid(gridWidth, gridHeight);
CellGridOperation.Fill(cellGrid);
foreach (var column in cellGrid.Columns)
{
foreach (var cell in column)
{
var point = GridQuery.ToPoint(cellGrid, cell);
var center = new Vector3(point.x, point.y);
var size = new Vector3(1, 1, 1);
Gizmos.color = Color.yellow;
Gizmos.DrawWireCube(center, size);
}
}
}
public List <Point> GetPositionsOrDefault(CellGrid grid)
{
Debug.Assert(grid != null, "Cannot activate BasicBlock on a null CellGrid.");
var cellPoint = GridQuery.ToPoint(grid, this);
var cell = grid.Columns[cellPoint.x][cellPoint.y];
var queue = new Queue <Point>();
queue.Enqueue(cellPoint);
var positions = new List <Point>();
while (queue.Count > 0)
{
var position = queue.Dequeue();
var currentCell = grid.Columns[position.x][position.y];
if (!positions.Contains(position) && currentCell.Type == cell.Type)
{
positions.Add(position);
var surroundingPositions = GridQuery.GetSurrounding(grid, position, false);
foreach (var point in surroundingPositions)
{
if (!queue.Contains(point))
{
queue.Enqueue(point);
}
}
}
}
if (positions.Count > 1)
{
var soundManager = GameObject.FindGameObjectWithTag("GameManager").GetComponent <SoundManager>();
Debug.Assert(soundManager != null, "Could not locate SoundManager");
soundManager.PlaySound(this.Type);
return(positions);
}
return(null);
}
public static void Fill(CellGrid grid)
{
Debug.Assert(grid != null, "Cannot fill a null CellGrid.");
Debug.Assert(grid.Events.Count == 0, "CellGrid Events queue needs to be cleared before filling it.");
foreach (var column in grid.Columns)
{
while (column.Count < grid.Height)
{
var cell = RandomizeCell();
column.Add(cell);
var point = new Point();
point.x = grid.Columns.IndexOf(column);
point.y = column.IndexOf(cell);
var gridEvent = new AddEvent(point);
grid.Events.Enqueue(gridEvent);
}
}
}
public void Process(CellGrid cellGrid, VisualGrid visualGrid)
{
Debug.Assert(cellGrid != null && visualGrid != null, "Cannot process an AddEvent with a null argument(s).");
this.blockType = cellGrid.Columns[this.position.x][this.position.y].Type;
visualGrid.InstantiateCellAt(cellGrid, this.blockType, this.position.x);
}