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 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;
}
static void ProcessSeed(object WorldSeed)
{
RandomPointsWorldSeed worldSeed = (RandomPointsWorldSeed)WorldSeed;
if (RandNum.Double() > 0.1)
{
ThreadPool.QueueUserWorkItem(ProcessSeed, WorldSeed);
return;
}
Point p = worldSeed.Point;
Position Pos = worldSeed.ParentPositon; //worldSeed.world.GetPosition(p);
for (int i = 0; i < 8; i++)
{
Point p2 = new Point(p.X, p.Y);
switch (i)
{
case 0: //top right
p2.X++;
p2.Y--;
break;
case 1: //right
p2.X++;
break;
case 2: //bottom right
p2.X++;
p2.Y++;
break;
case 3: //bottom
p2.Y++;
break;
case 4: //bottom left
p2.X--;
p2.Y++;
break;
case 5: //left
p2.X--;
break;
case 6: //top left
p2.X--;
p2.Y--;
break;
case 7: //top
p2.Y--;
break;
}
p2 = new Point(worldSeed.World.CheckXCoord(p2.X), worldSeed.World.CheckYCoord(p2.Y));
Position Pos2 = worldSeed.World.GetPosition(p2);
if (Monitor.TryEnter(Pos2))
{
if (!Pos2.Initialised)
{
Pos2.Initialised = true;
short Step = (short)RandNum.Integer(2); //(MinStep, MaxStep);
if (Step == 0)
{
Pos2.Altitude = (short)Pos.Altitude;
}
else
{
if (RandNum.Double() < worldSeed.WorldFormer.HighAltitudeProbability)
{
Pos2.Altitude = (short)(Pos.Altitude + Step);
}
else
{
Pos2.Altitude = (short)(Pos.Altitude - Step);
}
}
Interlocked.Increment(ref worldSeed.WorldFormer.PixelsCompleted);
RandomPointsWorldSeed NewWorldSeed = new RandomPointsWorldFormer.RandomPointsWorldSeed(worldSeed.World, worldSeed.WorldFormer, p2, Pos2);
Interlocked.Increment(ref worldSeed.WorldFormer.WorkingThreads);
ThreadPool.QueueUserWorkItem(ProcessSeed, NewWorldSeed);
}
Monitor.Exit(Pos2);
}
}
Interlocked.Decrement(ref worldSeed.WorldFormer.WorkingThreads);
}
