public CellWorld Add(CellWorld toAdd)
{
if (toAdd == null)
{
return(this);
}
foreach (var rowToAdd in toAdd._rows)
{
if (_rows.ContainsKey(rowToAdd.Key))
{
var mergeRow = _rows[rowToAdd.Key];
foreach (var colToAdd in rowToAdd.Value)
{
if (mergeRow.ContainsKey(colToAdd.Key))
{
mergeRow[colToAdd.Key] = mergeRow[colToAdd.Key] | colToAdd.Value;
}
else
{
mergeRow.Add(colToAdd.Key, colToAdd.Value);
}
}
}
else
{
_rows.Add(rowToAdd.Key, rowToAdd.Value);
}
}
return(this);
}
internal SparseArrayEnumerator(CellWorld world)
{
_world = world;
_rows = world._rows;
if (_rows.Count > 0)
{
row = _rows.Values[0];
rowIndex = 0;
}
_version = world._version;
}
private void LoadPattern()
{
if (lstPatterns.SelectedItem == null)
{
return;
}
var sr = ((FileInfo)lstPatterns.SelectedItem).OpenText();
var world = CellWorld.FromRLE(sr);
StopGame();
_game.Initialize(new Generation <CellWorld>
{
Live = world
});
StartGame();
}
public CellWorld(CellWorld existing)
{
_rows = new SortedList <int, SortedList <int, ulong> >(existing._rows.Count);
foreach (var row in existing._rows)
{
var existingRow = row.Value;
var newRow = new SortedList <int, ulong>(existingRow.Count);
_rows[row.Key] = newRow;
foreach (var key in existingRow.Keys)
{
newRow[key] = existingRow[key];
}
}
StartRow = existing.StartRow;
StartColumn = existing.StartColumn;
EndRow = existing.EndRow;
EndColumn = existing.EndColumn;
}
public CellWorld Remove(CellWorld toRemove)
{
if (toRemove == null)
{
return(this);
}
foreach (var rowToDel in toRemove._rows)
{
if (!_rows.ContainsKey(rowToDel.Key))
{
continue;
}
var mergeRow = _rows[rowToDel.Key];
foreach (var colToDel in rowToDel.Value)
{
if (mergeRow.ContainsKey(colToDel.Key))
{
mergeRow[colToDel.Key] = mergeRow[colToDel.Key] & ~colToDel.Value;
}
}
}
return(this);
}
public static CellWorld FromRLE(StreamReader f)
{
var world = new CellWorld();
var s = f.ReadLine();
if (s == null)
{
return(world);
}
while (s != null && s.StartsWith("#"))
{
s = f.ReadLine();
}
if (s != null && s.StartsWith("x"))
{
s = f.ReadLine();
}
var row = 0;
var col = 0;
var count = 0;
while (s != null)
{
foreach (var c in s)
{
if (char.IsDigit(c))
{
count = (int)(count * 10 + char.GetNumericValue(c)); continue;
}
switch (c)
{
case '$':
row += count == 0 ? 1 : count;
count = 0;
col = 0;
continue;
case 'b':
col += count == 0 ? 1 : count;
count = 0;
continue;
case 'o':
for (var i = 1; i <= (count == 0 ? 1 : count); i++)
{
world[col, row] = true;
col += 1;
}
count = 0;
continue;
default:
break;
}
}
s = f.ReadLine();
}
return(world);
}
