public void Generate(World world)
{
WorldSizePixels = world.Width * world.Height;
for (int i = 0; i < Seeds; i++)
{
int y = world.GetRandomHeight();
int x = world.GetRandomWidth();
if (Monitor.TryEnter(world[x, y]))
{
if (!world[x, y].Initialised)
{
world[x, y].Altitude = 70;// (short)world.random.Next(-100, 101);
world[x, y].Initialised = true;
RandomPointsWorldSeed worldSeed = new RandomPointsWorldSeed(world, this, new Point(x, y), world.GetPosition(x, y));
ThreadPool.QueueUserWorkItem(ProcessSeed, worldSeed);
Interlocked.Increment(ref WorkingThreads);
Interlocked.Increment(ref PixelsCompleted);
}
Monitor.Exit(world[x, y]);
}
else
Seeds--;
}
while (WorkingThreads > 0)
Thread.Sleep(5);
return;
}
public Position(World world, int x, int y)
{
World = world;
Altitude = 0;
X = x;
Y = y;
}
public void Generate(World world)
{
foreach (var p in world.Positions)
{
p.Altitude = Altitude;
}
}
public Flora(World world, int x, int y)
{
World = world;
if (world[x, y].Flora == null)
{
world[x, y].Flora = this;
}
else
{
throw new Exception("Flora already exists at this location.");
}
}
private async void but_OK_Click(object sender, EventArgs e)
{
string buttonText = but_OK.Text;
try
{
Enabled = false;
but_OK.Text = "Loading...";
Cursor = Cursors.WaitCursor; // WaitCursor reverts during await Task.Run. A bug in winforms?
var former = worldCtrl.WorldFormer;
await Task.Run(() =>
{
UpdateStatus("Building World");
var newWorld = new World(worldCtrl.WorldWidth, worldCtrl.WorldHeight, worldCtrl.WorldWrap);
UpdateStatus("Terraforming World");
former.Generate(newWorld);
foreach (var p in newWorld.Positions)
{
if (p.TotalAltitude < 0)
{
p.AdjustWaterLevel(-p.TotalAltitude);
}
}
UpdateStatus("Building Flora");
newWorld.InitialiseFlora(floraCtrl.InitialCoverage);
UpdateStatus("Building Creatures");
newWorld.InitialiseCreatures(creaturesCtrl.StartPopulation, creaturesCtrl.MaxPopulation);
UpdateStatus("Complete");
CreatedWorld = newWorld;
});
StartSim = true;
Close();
}
catch (Exception ex)
{
MessageBox.Show("Error", ex.ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
Enabled = true;
but_OK.Text = buttonText;
Cursor = Cursors.Default;
}
}
public RandomPointsWorldSeed(World world, RandomPointsWorldFormer worldFormer, Point point, Position parentPosition)
{
World = world;
WorldFormer = worldFormer;
Point = point;
ParentPositon = parentPosition;
}
public void BeginDraw(World world)
{
World = world;
RefreshTimer.Start();
DrawMode = true;
}