/// <returns> Return a cell with coordinates in matrix and Tile. </returns>
private Cell GetSelectionCell(Vector2 position)
{
Cell cell = PositionConverter.GetCellByClickPosition(position);
if (0 <= cell.C && cell.C < matrix.Columns)
{
if (0 <= cell.R && cell.R < matrix.Rows)
{
if (matrix[cell] != null)
{
cell.Tile = matrix[cell];
}
else
{
cell = null;
}
return(cell);
}
}
return(null);
}
public void ChangeState(TileState state)
{
switch (state)
{
case TileState.Destroy:
{
TileState stateBeforeDestroy = this.State;
if (Type == TileType.Bomb || Type == TileType.HorizontalLine || Type == TileType.VerticalLine)
{
stateBeforeDestroy = TileState.Idle;
}
this.State = TileState.Destroy;
Destroying?.Invoke(this, new TileEventArgs(PositionOnScreen, Type, stateBeforeDestroy, PositionConverter.GetCellByTilePosition(PositionOnScreen)));
break;
}
default:
{
this.State = state;
break;
}
}
}
