public static Simulation Load(string path)
{
int width, height;
bool connectEdges;
bool[] birthConditions = new bool[9];
bool[] killConditions = new bool[9];
List <Point> pointsToAdd = new List <Point>();
FileStream stream;
try
{
stream = new FileStream(path, FileMode.Open);
}
catch (FileNotFoundException e)
{
MessageBox.Show(e.Message);
return(null);
}
BinaryReader reader = new BinaryReader(stream);
width = reader.ReadInt32();
height = reader.ReadInt32();
connectEdges = reader.ReadBoolean();
for (int i = 0; i <= 8; i++)
{
birthConditions[i] = reader.ReadBoolean();
}
for (int i = 0; i <= 8; i++)
{
killConditions[i] = reader.ReadBoolean();
}
int pointCount = reader.ReadInt32();
while (pointCount > 0)
{
int x = reader.ReadInt32();
int y = reader.ReadInt32();
Point p = new Point(x, y);
pointsToAdd.Add(p);
pointCount--;
}
SimulationOptions options = new SimulationOptions(60, birthConditions, killConditions, connectEdges);
Simulation simulation = new Simulation(width, height, options, pointsToAdd);
reader.Close();
return(simulation);
}
public static void Save(Simulation simulation, string filePath)
{
SimulationOptions options = simulation.GetCurrentOptions();
int width = simulation.width;
int height = simulation.height;
int pointCount;
List <Point> pointsToSave = new List <Point>();
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
Point p = new Point(x, y);
if (simulation.GetCellState(p))
{
pointsToSave.Add(p);
}
}
}
pointCount = pointsToSave.Count;
FileStream stream = new FileStream(filePath, FileMode.Create);
BinaryWriter writer = new BinaryWriter(stream);
writer.Write(width);
writer.Write(height);
writer.Write(options.connectEdges);
for (int i = 0; i <= 8; i++)
{
writer.Write(options.birthConditions[i]);
}
for (int i = 0; i <= 8; i++)
{
writer.Write(options.killConditions[i]);
}
writer.Write(pointCount);
foreach (Point p in pointsToSave)
{
writer.Write(p.x);
writer.Write(p.y);
}
writer.Flush();
writer.Close();
}
public Simulation(int width, int height, SimulationOptions options, List <Point> cellsToAdd)
{
this.width = width;
this.height = height;
maxX = width - 1;
maxY = height - 1;
cells = new bool[width, height];
nextUpdateCells = new bool[width, height];
manualChanges = new Dictionary <Point, bool>();
CurrentOptions = options;
if (cellsToAdd != null)
{
foreach (Point p in cellsToAdd)
{
SetCellStateNow(p, true);
}
}
}
public Simulation(int width, int height, SimulationOptions options) : this(width, height, options, null)
{
}
void UpdateOptions()
{
CurrentOptions = nextFrameOptions;
NeedUpdateOptions = false;
}
public void UpdateOptionsNextFrame(SimulationOptions newOptions)
{
nextFrameOptions = newOptions;
NeedUpdateOptions = true;
}