/// <summary>
/// Supprime le dernier bateau ou la dernière mine posé
/// </summary>
public void DeleteLastBoat()
{
if (boats.Count > 0)
{
Boat boat = boats[boats.Count - 1];
boats.RemoveAt(boats.Count - 1);
if (boat.cells.Count == 1)
{
nbMines++;
}
else
{
boatsList.Add(boat.cells.Count);
grid.boats.Remove(boat);
}
foreach (Cell cell in boat.cells)
{
cell.boat = null;
OnRefresh(cell.x, cell.y);
}
if (boats.Count == 0)
{
OnEnableBtnCancel?.Invoke(false);
}
OnEnableBtnNext?.Invoke(false);
}
}
/// <summary>
/// Méthode appelée par les views lors d'un clic sur un bouton
/// Sert à poser les bateaux
/// </summary>
/// <param name="x">Coordonnée X du button</param>
/// <param name="y">Coordonnée Y du button</param>
public void Click(Cell cell)
{
if (possibleCells.Count == 0)
{
if (clickedCell != null)
{
Cell provCell = clickedCell;
clickedCell = null;
OnRefresh?.Invoke(provCell.x, provCell.y);
}
clickedCell = cell;
OnRefresh?.Invoke(clickedCell.x, clickedCell.y);
for (int i = 0; i < boatsList.Count; i++)
{
for (int h = -1; h <= 1; h++)
{
for (int v = -1; v <= 1; v++)
{
if (Math.Abs(h) != Math.Abs(v))
{
bool possible = true;
for (int j = 0; j < boatsList[i]; j++)
{
if (cell.x + j * h < 0 || cell.x + j * h >= size || cell.y + j * v < 0 || cell.y + j * v >= size)
{
possible = false;
break;
}
if (grid.grid[cell.x + j * h, cell.y + j * v].boat != null)
{
possible = false;
}
}
if (possible)
{
Cell possibleCell = grid.grid[cell.x + (boatsList[i] - 1) * h, cell.y + (boatsList[i] - 1) * v];
possibleCells.Add(possibleCell);
OnRefresh?.Invoke(possibleCell.x, possibleCell.y);
}
}
}
}
}
}
else
{
if (possibleCells.Contains(cell))
{
int minX = Math.Min(cell.x, clickedCell.x);
int maxX = Math.Max(cell.x, clickedCell.x);
int minY = Math.Min(cell.y, clickedCell.y);
int maxY = Math.Max(cell.y, clickedCell.y);
Boat boat = new Boat();
boat.startCell = new int[] { minX, minY };
boat.orientation = (Direction)(Math.Atan2(cell.y - clickedCell.y, cell.x - clickedCell.x) * 180.0 / Math.PI);
for (int i = minX; i <= maxX; i++)
{
for (int j = minY; j <= maxY; j++)
{
grid.grid[i, j].boat = boat;
boat.cells.Add(grid.grid[i, j]);
}
}
foreach (Cell boatCell in boat.cells)
{
OnRefresh?.Invoke(boatCell.x, boatCell.y);
}
boats.Add(boat);
grid.boats.Add(boat);
boatsList.Remove(boat.cells.Count);
OnEnableBtnCancel?.Invoke(true);
OnEnableBtnNext?.Invoke(boatsList.Count == 0 && nbMines == 0);
}
Cell provCell = clickedCell;
clickedCell = null;
OnRefresh?.Invoke(provCell.x, provCell.y);
ClearPossibles();
}
}