public void TestAStarLinearPath()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var watch = new Stopwatch();
watch.Start();
var path = astar.FindPath(world, new BoundingBox(),
new Coordinates3D(0, 4, 0), new Coordinates3D(5, 4, 0));
watch.Stop();
DrawGrid(path, world);
Console.WriteLine(watch.ElapsedMilliseconds + "ms");
var expected = new[]
{
new Coordinates3D(0, 4, 0),
new Coordinates3D(1, 4, 0),
new Coordinates3D(2, 4, 0),
new Coordinates3D(3, 4, 0),
new Coordinates3D(4, 4, 0),
new Coordinates3D(5, 4, 0)
};
for (int i = 0; i < path.Waypoints.Count; i++)
{
Assert.AreEqual(expected[i], path.Waypoints[i]);
}
}
public void SetUp()
{
var world = new TrueCraft.Core.World.World();
var assemblyDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
Region = new Region(Coordinates2D.Zero, world,
Path.Combine(assemblyDir, "Files", "r.0.0.mca"));
}
public void TestAStarLinearPath()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var watch = new Stopwatch();
watch.Start();
var path = astar.FindPath(world, new BoundingBox(),
new Coordinates3D(0, 4, 0), new Coordinates3D(5, 4, 0));
watch.Stop();
DrawGrid(path, world);
Console.WriteLine(watch.ElapsedMilliseconds + "ms");
var expected = new[]
{
new Coordinates3D(0, 4, 0),
new Coordinates3D(1, 4, 0),
new Coordinates3D(2, 4, 0),
new Coordinates3D(3, 4, 0),
new Coordinates3D(4, 4, 0),
new Coordinates3D(5, 4, 0)
};
for (int i = 0; i < path.Waypoints.Count; i++)
Assert.AreEqual(expected[i], path.Waypoints[i]);
}
public void TestShortPropegation()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
lighter.InitialLighting(world.GetChunk(Coordinates2D.Zero));
world.SetBlockID(new Coordinates3D(5, 3, 5), 0); // Create area that looks like so:
world.SetBlockID(new Coordinates3D(5, 2, 5), 0); // x x Light goes like so: |
world.SetBlockID(new Coordinates3D(5, 1, 5), 0); // x x |
world.SetBlockID(new Coordinates3D(4, 1, 5), 0); // x -/
lighter.EnqueueOperation(new BoundingBox(new Vector3(5, 2, 5),
new Vector3(6, 4, 6)), true);
while (lighter.TryLightNext()) // Test lighting
{
}
Console.WriteLine("Testing {0}", new Coordinates3D(5, 3, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 3, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 2, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 2, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 1, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 1, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(4, 1, 5));
Assert.AreEqual(14, world.GetSkyLight(new Coordinates3D(4, 1, 5)));
}
public void SetUp()
{
var world = new TrueCraft.Core.World.World();
var assemblyDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
Region = new Region(Coordinates2D.Zero, world,
Path.Combine(assemblyDir, "Files", "r.0.0.mca"));
}
/// <summary>
/// Creates a region from the given region file.
/// </summary>
public Region(Coordinates2D position, World world, string file) : this(position, world)
{
if (File.Exists(file))
regionFile = File.Open(file, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
else
{
regionFile = File.Open(file, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
CreateRegionHeader();
}
}
public void TestFarPropegation()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
lighter.EnqueueOperation(new BoundingBox(
new Vector3(0, 0, 0),
new Vector3(16, 128, 16)), true, true);
while (lighter.TryLightNext()) // Initial lighting
{
}
world.SetBlockID(new Coordinates3D(5, 3, 5), 0); // Create area that looks like so:
world.SetBlockID(new Coordinates3D(5, 2, 5), 0); // x x Light goes like so: |
world.SetBlockID(new Coordinates3D(5, 1, 5), 0); // x x |
world.SetBlockID(new Coordinates3D(4, 1, 5), 0); // x -/
for (int x = 0; x < 4; x++)
{
world.SetBlockID(new Coordinates3D(x, 1, 5), 0); // Dig a tunnel
// xxxxx x ish
// x x
// xxxxxxx
}
lighter.EnqueueOperation(new BoundingBox(new Vector3(5, 2, 5),
new Vector3(6, 4, 6)), true);
while (lighter.TryLightNext()) // Test lighting
{
}
Console.WriteLine("Testing {0}", new Coordinates3D(5, 3, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 3, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 2, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 2, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 1, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 1, 5)));
byte expected = 15;
for (int x = 5; x >= 0; x--)
{
Console.WriteLine("Testing {0}", new Coordinates3D(x, 1, 5));
Assert.AreEqual(expected, world.GetSkyLight(new Coordinates3D(x, 1, 5)));
expected--;
}
}
public void TestAStarDiagonalPath()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var start = new Coordinates3D(0, 4, 0);
var end = new Coordinates3D(5, 4, 5);
var path = astar.FindPath(world, new BoundingBox(), start, end);
DrawGrid(path, world);
// Just test the start and end, the exact results need to be eyeballed
Assert.AreEqual(start, path.Waypoints[0]);
Assert.AreEqual(end, path.Waypoints[path.Waypoints.Count - 1]);
}
public void TestFarPropegation()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
lighter.InitialLighting(world.GetChunk(Coordinates2D.Zero));
world.SetBlockID(new Coordinates3D(5, 3, 5), 0); // Create area that looks like so:
world.SetBlockID(new Coordinates3D(5, 2, 5), 0); // x x Light goes like so: |
world.SetBlockID(new Coordinates3D(5, 1, 5), 0); // x x |
world.SetBlockID(new Coordinates3D(4, 1, 5), 0); // x -/
for (int x = 0; x < 4; x++)
{
world.SetBlockID(new Coordinates3D(x, 1, 5), 0); // Dig a tunnel
// xxxxx x ish
// x x
// xxxxxxx
}
lighter.EnqueueOperation(new BoundingBox(new Vector3(5, 2, 5),
new Vector3(6, 4, 6)), true);
while (lighter.TryLightNext()) // Test lighting
{
}
Console.WriteLine("Testing {0}", new Coordinates3D(5, 3, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 3, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 2, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 2, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 1, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 1, 5)));
byte expected = 15;
for (int x = 5; x >= 0; x--)
{
Console.WriteLine("Testing {0}", new Coordinates3D(x, 1, 5));
Assert.AreEqual(expected, world.GetSkyLight(new Coordinates3D(x, 1, 5)));
expected--;
}
}
public SingleplayerServer(World world)
{
World = world;
Server = new MultiplayerServer();
TrueCraft.Program.ServerConfiguration = new ServerConfiguration()
{
MOTD = null,
Singleplayer = true
};
world.BlockRepository = Server.BlockRepository;
Server.AddWorld(world);
Server.AddLogProvider(new ConsoleLogProvider());
}
public void TestBasicLighting()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
lighter.InitialLighting(world.GetChunk(Coordinates2D.Zero));
for (int y = 5; y >= 0; y--)
{
Console.Write("Y: {0} ", y);
Console.Write(world.GetBlockID(new Coordinates3D(0, y, 0)));
Console.Write(" -> ");
Console.WriteLine(world.GetSkyLight(new Coordinates3D(0, y, 0)));
}
// Validate behavior
for (int y = 0; y < Chunk.Height; y++)
{
for (int x = 0; x < Chunk.Width; x++)
{
for (int z = 0; z < Chunk.Depth; z++)
{
var coords = new Coordinates3D(x, y, z);
var sky = world.GetSkyLight(coords);
if (y < 4)
{
Assert.AreEqual(0, sky, coords.ToString());
}
else
{
Assert.AreEqual(15, sky, coords.ToString());
}
}
}
}
}
public World CreateNewWorld(string name, string seed)
{
int s;
if (!int.TryParse(seed, out s))
{
// TODO: Hash seed string
s = MathHelper.Random.Next();
}
var world = new World(name, s, new StandardGenerator());
world.BlockRepository = BlockRepository;
var safeName = name;
foreach (var c in Path.GetInvalidFileNameChars())
safeName = safeName.Replace(c.ToString(), "");
world.Name = name;
world.Save(Path.Combine(WorldsPath, safeName));
Saves = Saves.Concat(new[] { world }).ToArray();
return world;
}
public void TestBasicLighting()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
lighter.EnqueueOperation(new BoundingBox(
new Vector3(0, 0, 0),
new Vector3(16, 128, 16)), true, true);
while (lighter.TryLightNext())
{
}
for (int y = 5; y >= 0; y--)
{
Console.Write(world.GetBlockID(new Coordinates3D(0, y, 0)));
Console.Write(" ");
Console.WriteLine(world.GetSkyLight(new Coordinates3D(0, y, 0)));
}
// Validate behavior
for (int y = 0; y < Chunk.Height; y++)
{
for (int x = 0; x < Chunk.Width; x++)
{
for (int z = 0; z < Chunk.Depth; z++)
{
var coords = new Coordinates3D(x, y, z);
var sky = world.GetSkyLight(coords);
if (y < 4)
Assert.AreEqual(0, sky);
else
Assert.AreEqual(15, sky);
}
}
}
}
public void TestAStarDiagonalPath()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var start = new Coordinates3D(0, 4, 0);
var end = new Coordinates3D(5, 4, 5);
var watch = new Stopwatch();
watch.Start();
var path = astar.FindPath(world, new BoundingBox(), start, end);
watch.Stop();
DrawGrid(path, world);
Console.WriteLine(watch.ElapsedMilliseconds + "ms");
// Just test the start and end, the exact results need to be eyeballed
Assert.AreEqual(start, path.Waypoints[0]);
Assert.AreEqual(end, path.Waypoints[path.Waypoints.Count - 1]);
}
public void TestAStarImpossible()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var start = new Coordinates3D(0, 4, 0);
var end = new Coordinates3D(5, 4, 0);
world.SetBlockID(start + Coordinates3D.East, 1);
world.SetBlockID(start + Coordinates3D.West, 1);
world.SetBlockID(start + Coordinates3D.North, 1);
world.SetBlockID(start + Coordinates3D.South, 1);
var watch = new Stopwatch();
watch.Start();
var path = astar.FindPath(world, new BoundingBox(), start, end);
watch.Stop();
Console.WriteLine(watch.ElapsedMilliseconds + "ms");
Assert.IsNull(path);
}
public void TestBasicLighting()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
lighter.InitialLighting(world.GetChunk(Coordinates2D.Zero));
for (int y = 5; y >= 0; y--)
{
Console.Write("Y: {0} ", y);
Console.Write(world.GetBlockID(new Coordinates3D(0, y, 0)));
Console.Write(" -> ");
Console.WriteLine(world.GetSkyLight(new Coordinates3D(0, y, 0)));
}
// Validate behavior
for (int y = 0; y < Chunk.Height; y++)
{
for (int x = 0; x < Chunk.Width; x++)
{
for (int z = 0; z < Chunk.Depth; z++)
{
var coords = new Coordinates3D(x, y, z);
var sky = world.GetSkyLight(coords);
if (y < 4)
Assert.AreEqual(0, sky, coords.ToString());
else
Assert.AreEqual(15, sky, coords.ToString());
}
}
}
}
public void TestAStarAvoidRoom()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var start = new Coordinates3D(-5, 4, 0);
var end = new Coordinates3D(5, 4, 0);
// North wall
for (int x = -4; x < 4; x++)
{
world.SetBlockID(new Coordinates3D(x, 4, -4), 1);
}
// East wall
for (int z = -4; z < 4; z++)
{
world.SetBlockID(new Coordinates3D(3, 4, z), 1);
}
// South wall
for (int x = -4; x < 4; x++)
{
world.SetBlockID(new Coordinates3D(x, 4, 4), 1);
}
var watch = new Stopwatch();
watch.Start();
var path = astar.FindPath(world, new BoundingBox(), start, end);
watch.Stop();
DrawGrid(path, world);
Console.WriteLine(watch.ElapsedMilliseconds + "ms");
// Just test the start and end, the exact results need to be eyeballed
Assert.AreEqual(start, path.Waypoints[0]);
Assert.AreEqual(end, path.Waypoints[path.Waypoints.Count - 1]);
}
public void TestAStarExitRoom()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var start = new Coordinates3D(0, 4, 0);
var end = new Coordinates3D(5, 4, 0);
// North wall
for (int x = -4; x < 4; x++)
world.SetBlockID(new Coordinates3D(x, 4, -4), 1);
// East wall
for (int z = -4; z < 4; z++)
world.SetBlockID(new Coordinates3D(3, 4, z), 1);
// South wall
for (int x = -4; x < 4; x++)
world.SetBlockID(new Coordinates3D(x, 4, 4), 1);
var path = astar.FindPath(world, new BoundingBox(), start, end);
DrawGrid(path, world);
// Just test the start and end, the exact results need to be eyeballed
Assert.AreEqual(start, path.Waypoints[0]);
Assert.AreEqual(end, path.Waypoints[path.Waypoints.Count - 1]);
}
public void TestLeavesAndEtc()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
repository.RegisterBlockProvider(new LeavesBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
for (int y = 1; y <= 16; y++)
{
var coords = new Coordinates3D(5, y, 5);
world.SetBlockID(coords, 0);
world.SetBlockID(coords + Coordinates3D.East, DirtBlock.BlockID);
world.SetBlockID(coords + Coordinates3D.West, DirtBlock.BlockID);
world.SetBlockID(coords + Coordinates3D.North, DirtBlock.BlockID);
world.SetBlockID(coords + Coordinates3D.South, DirtBlock.BlockID);
}
world.GetChunk(Coordinates2D.Zero).UpdateHeightMap();
lighter.InitialLighting(world.GetChunk(Coordinates2D.Zero));
// Test this layout:
// xox o == leaves
// x x
// xox
// x x
// xox ...
for (int y = 1; y <= 16; y++)
{
if (y % 2 == 1)
{
world.SetBlockID(new Coordinates3D(5, y, 5), LeavesBlock.BlockID);
}
}
world.GetChunk(Coordinates2D.Zero).UpdateHeightMap();
lighter.EnqueueOperation(new BoundingBox(new Vector3(5, 0, 5),
new Vector3(6, 16, 6)), true);
while (lighter.TryLightNext()) // Test lighting
{
}
// Output lighting
for (int y = 16; y >= 0; y--)
{
Console.Write(world.GetBlockID(new Coordinates3D(5, y, 5)).ToString("D2"));
Console.Write(" " + world.GetSkyLight(new Coordinates3D(5, y, 5)).ToString("D2"));
Console.WriteLine(" Y={0}", y);
}
var expected = new byte[]
{
15, // air
13, // leaves
12, // air
10, // leaves
9, // air
7, // leaves
6, // air
4, // leaves
3, // air
1, // leaves
0, // air
0, // leaves
};
for (int y = 16, i = 0; y >= 0; y--, i++)
{
byte ex;
if (i < expected.Length)
{
ex = expected[i];
}
else
{
ex = 0;
}
Assert.AreEqual(ex, world.GetSkyLight(new Coordinates3D(5, y, 5)));
}
}
public void TestFarPropegationx2()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
lighter.InitialLighting(world.GetChunk(Coordinates2D.Zero));
// Test this layout:
// xxx x y=3
// x x y=2
// x x y=1
// xxxxx y=0
//
// ^ x,z = 5
for (int y = 1; y <= 3; y++) // Dig hole
{
world.SetBlockID(new Coordinates3D(5, y, 5), 0);
}
for (int x = 0; x <= 4; x++) // Dig outwards
{
world.SetBlockID(new Coordinates3D(x, 2, 5), 0); // Dig a tunnel
world.SetBlockID(new Coordinates3D(x, 1, 5), 0); // Dig a tunnel
}
var watch = new Stopwatch();
watch.Start();
lighter.EnqueueOperation(new BoundingBox(new Vector3(5, 2, 5),
new Vector3(6, 4, 6)), true);
while (lighter.TryLightNext()) // Test lighting
{
}
watch.Stop();
// Output lighting
for (int y = 3; y >= 0; y--)
{
for (int x = 0; x <= 5; x++)
{
Console.Write(world.GetBlockID(new Coordinates3D(x, y, 5)).ToString("D2") + " ");
}
Console.WriteLine();
}
Console.WriteLine();
for (int y = 3; y >= 0; y--)
{
for (int x = 0; x <= 5; x++)
{
Console.Write(world.GetSkyLight(new Coordinates3D(x, y, 5)).ToString("D2") + " ");
}
Console.WriteLine();
}
Console.WriteLine("Testing {0}", new Coordinates3D(5, 3, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 3, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 2, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 2, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 1, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 1, 5)));
byte expected = 15;
for (int x = 5; x >= 0; x--)
{
Console.WriteLine("Testing {0}", new Coordinates3D(x, 2, 5));
Assert.AreEqual(expected, world.GetSkyLight(new Coordinates3D(x, 2, 5)));
expected--;
}
expected = 15;
for (int x = 5; x >= 0; x--)
{
Console.WriteLine("Testing {0}", new Coordinates3D(x, 1, 5));
Assert.AreEqual(expected, world.GetSkyLight(new Coordinates3D(x, 1, 5)));
expected--;
}
Console.WriteLine("{0}ms", watch.ElapsedMilliseconds);
}
public void TestAStarImpossible()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var start = new Coordinates3D(0, 4, 0);
var end = new Coordinates3D(5, 4, 0);
world.SetBlockID(start + Coordinates3D.East, 1);
world.SetBlockID(start + Coordinates3D.West, 1);
world.SetBlockID(start + Coordinates3D.North, 1);
world.SetBlockID(start + Coordinates3D.South, 1);
var watch = new Stopwatch();
watch.Start();
var path = astar.FindPath(world, new BoundingBox(), start, end);
watch.Stop();
Console.WriteLine(watch.ElapsedMilliseconds + "ms");
Assert.IsNull(path);
}
public void SetUp()
{
World = TrueCraft.Core.World.World.LoadWorld("Files");
}
public void SetUp()
{
World = TrueCraft.Core.World.World.LoadWorld("Files");
}
public void TestLeavesAndEtc()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
repository.RegisterBlockProvider(new LeavesBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
for (int y = 1; y <= 16; y++)
{
var coords = new Coordinates3D(5, y, 5);
world.SetBlockID(coords, 0);
world.SetBlockID(coords + Coordinates3D.East, DirtBlock.BlockID);
world.SetBlockID(coords + Coordinates3D.West, DirtBlock.BlockID);
world.SetBlockID(coords + Coordinates3D.North, DirtBlock.BlockID);
world.SetBlockID(coords + Coordinates3D.South, DirtBlock.BlockID);
}
world.GetChunk(Coordinates2D.Zero).UpdateHeightMap();
lighter.InitialLighting(world.GetChunk(Coordinates2D.Zero));
// Test this layout:
// xox o == leaves
// x x
// xox
// x x
// xox ...
for (int y = 1; y <= 16; y++)
{
if (y % 2 == 1)
world.SetBlockID(new Coordinates3D(5, y, 5), LeavesBlock.BlockID);
}
world.GetChunk(Coordinates2D.Zero).UpdateHeightMap();
lighter.EnqueueOperation(new BoundingBox(new Vector3(5, 0, 5),
new Vector3(6, 16, 6)), true);
while (lighter.TryLightNext()) // Test lighting
{
}
// Output lighting
for (int y = 16; y >= 0; y--)
{
Console.Write(world.GetBlockID(new Coordinates3D(5, y, 5)).ToString("D2"));
Console.Write(" " + world.GetSkyLight(new Coordinates3D(5, y, 5)).ToString("D2"));
Console.WriteLine(" Y={0}", y);
}
var expected = new byte[]
{
15, // air
13, // leaves
12, // air
10, // leaves
9, // air
7, // leaves
6, // air
4, // leaves
3, // air
1, // leaves
0, // air
0, // leaves
};
for (int y = 16, i = 0; y >= 0; y--, i++)
{
byte ex;
if (i < expected.Length)
ex = expected[i];
else
ex = 0;
Assert.AreEqual(ex, world.GetSkyLight(new Coordinates3D(5, y, 5)));
}
}
public void SetUp()
{
var world = new TrueCraft.Core.World.World();
Region = new Region(Coordinates2D.Zero, world, "Files/r.0.0.mca");
}
internal ReadOnlyWorld()
{
World = new World("default");
UnloadChunks = true;
}
public void TestFarPropegationx2()
{
var repository = new BlockRepository();
repository.RegisterBlockProvider(new GrassBlock());
repository.RegisterBlockProvider(new DirtBlock());
repository.RegisterBlockProvider(new AirBlock());
repository.RegisterBlockProvider(new BedrockBlock());
var world = new TrueCraft.Core.World.World("TEST", new FlatlandGenerator());
world.BlockRepository = repository;
var lighter = new WorldLighting(world, repository);
world.GetBlockID(Coordinates3D.Zero); // Generate a chunk
lighter.InitialLighting(world.GetChunk(Coordinates2D.Zero));
// Test this layout:
// xxx x y=3
// x x y=2
// x x y=1
// xxxxx y=0
//
// ^ x,z = 5
for (int y = 1; y <= 3; y++) // Dig hole
{
world.SetBlockID(new Coordinates3D(5, y, 5), 0);
}
for (int x = 0; x <= 4; x++) // Dig outwards
{
world.SetBlockID(new Coordinates3D(x, 2, 5), 0); // Dig a tunnel
world.SetBlockID(new Coordinates3D(x, 1, 5), 0); // Dig a tunnel
}
var watch = new Stopwatch();
watch.Start();
lighter.EnqueueOperation(new BoundingBox(new Vector3(5, 2, 5),
new Vector3(6, 4, 6)), true);
while (lighter.TryLightNext()) // Test lighting
{
}
watch.Stop();
// Output lighting
for (int y = 3; y >= 0; y--)
{
for (int x = 0; x <= 5; x++)
{
Console.Write(world.GetBlockID(new Coordinates3D(x, y, 5)).ToString("D2") + " ");
}
Console.WriteLine();
}
Console.WriteLine();
for (int y = 3; y >= 0; y--)
{
for (int x = 0; x <= 5; x++)
{
Console.Write(world.GetSkyLight(new Coordinates3D(x, y, 5)).ToString("D2") + " ");
}
Console.WriteLine();
}
Console.WriteLine("Testing {0}", new Coordinates3D(5, 3, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 3, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 2, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 2, 5)));
Console.WriteLine("Testing {0}", new Coordinates3D(5, 1, 5));
Assert.AreEqual(15, world.GetSkyLight(new Coordinates3D(5, 1, 5)));
byte expected = 15;
for (int x = 5; x >= 0; x--)
{
Console.WriteLine("Testing {0}", new Coordinates3D(x, 2, 5));
Assert.AreEqual(expected, world.GetSkyLight(new Coordinates3D(x, 2, 5)));
expected--;
}
expected = 15;
for (int x = 5; x >= 0; x--)
{
Console.WriteLine("Testing {0}", new Coordinates3D(x, 1, 5));
Assert.AreEqual(expected, world.GetSkyLight(new Coordinates3D(x, 1, 5)));
expected--;
}
Console.WriteLine("{0}ms", watch.ElapsedMilliseconds);
}
public static World LoadWorld(string baseDirectory)
{
if (!Directory.Exists(baseDirectory))
throw new DirectoryNotFoundException();
var world = new World(Path.GetFileName(baseDirectory));
world.BaseDirectory = baseDirectory;
if (File.Exists(Path.Combine(baseDirectory, "manifest.nbt")))
{
var file = new NbtFile(Path.Combine(baseDirectory, "manifest.nbt"));
world.SpawnPoint = new Coordinates3D(file.RootTag["SpawnPoint"]["X"].IntValue,
file.RootTag["SpawnPoint"]["Y"].IntValue,
file.RootTag["SpawnPoint"]["Z"].IntValue);
world.Seed = file.RootTag["Seed"].IntValue;
var providerName = file.RootTag["ChunkProvider"].StringValue;
var provider = (IChunkProvider)Activator.CreateInstance(Type.GetType(providerName), world);
if (file.RootTag.Contains("Name"))
world.Name = file.RootTag["Name"].StringValue;
world.ChunkProvider = provider;
}
return world;
}
/// <summary>
/// Creates a new Region for server-side use at the given position using
/// the provided terrain generator.
/// </summary>
public Region(Coordinates2D position, World world)
{
Chunks = new Dictionary<Coordinates2D, IChunk>();
Position = position;
World = world;
}
public void TestAStarImpossible()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var start = new Coordinates3D(0, 4, 0);
var end = new Coordinates3D(5, 4, 0);
world.SetBlockID(start + Coordinates3D.East, 1);
world.SetBlockID(start + Coordinates3D.West, 1);
world.SetBlockID(start + Coordinates3D.North, 1);
world.SetBlockID(start + Coordinates3D.South, 1);
var path = astar.FindPath(world, new BoundingBox(), start, end);
Assert.IsNull(path);
}
public void SetUp()
{
var assemblyDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
World = TrueCraft.Core.World.World.LoadWorld(Path.Combine(assemblyDir, "Files"));
}
public void TestAStarObstacle()
{
var world = new TrueCraft.Core.World.World("default", new FlatlandGenerator());
var astar = new AStarPathFinder();
var start = new Coordinates3D(0, 4, 0);
var end = new Coordinates3D(5, 4, 0);
world.SetBlockID(new Coordinates3D(3, 4, 0), 1); // Obstacle
var watch = new Stopwatch();
watch.Start();
var path = astar.FindPath(world, new BoundingBox(), start, end);
watch.Stop();
DrawGrid(path, world);
Console.WriteLine(watch.ElapsedMilliseconds + "ms");
// Just test the start and end, the exact results need to be eyeballed
Assert.AreEqual(start, path.Waypoints[0]);
Assert.AreEqual(end, path.Waypoints[path.Waypoints.Count - 1]);
Assert.IsFalse(path.Waypoints.Contains(new Coordinates3D(3, 4, 0)));
}
public StandardGenerator(TrueCraft.Core.World.World world) : this()
{
// TODO: Do we want to do anything with that world?
}
public void SetUp()
{
var assemblyDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
World = TrueCraft.Core.World.World.LoadWorld(Path.Combine(assemblyDir, "Files"));
}
public static void Main(string[] args)
{
Server = new MultiplayerServer();
Server.AddLogProvider(new ConsoleLogProvider(LogCategory.Notice | LogCategory.Warning | LogCategory.Error | LogCategory.Debug));
#if DEBUG
Server.AddLogProvider(new FileLogProvider(new StreamWriter("packets.log", false), LogCategory.Packets));
#endif
ServerConfiguration = Configuration.LoadConfiguration<ServerConfiguration>("config.yaml");
var buckets = ServerConfiguration.Debug?.Profiler?.Buckets?.Split(',');
if (buckets != null)
{
foreach (var bucket in buckets)
{
Profiler.EnableBucket(bucket.Trim());
}
}
if (ServerConfiguration.Debug.DeleteWorldOnStartup)
{
if (Directory.Exists("world"))
Directory.Delete("world", true);
}
if (ServerConfiguration.Debug.DeletePlayersOnStartup)
{
if (Directory.Exists("players"))
Directory.Delete("players", true);
}
IWorld world;
try
{
world = World.LoadWorld("world");
Server.AddWorld(world);
}
catch
{
world = new World("default", new StandardGenerator());
world.BlockRepository = Server.BlockRepository;
world.Save("world");
Server.AddWorld(world);
Server.Log(LogCategory.Notice, "Generating world around spawn point...");
for (int x = -5; x < 5; x++)
{
for (int z = -5; z < 5; z++)
world.GetChunk(new Coordinates2D(x, z));
int progress = (int)(((x + 5) / 10.0) * 100);
if (progress % 10 == 0)
Server.Log(LogCategory.Notice, "{0}% complete", progress + 10);
}
Server.Log(LogCategory.Notice, "Simulating the world for a moment...");
for (int x = -5; x < 5; x++)
{
for (int z = -5; z < 5; z++)
{
var chunk = world.GetChunk(new Coordinates2D(x, z));
for (byte _x = 0; _x < Chunk.Width; _x++)
{
for (byte _z = 0; _z < Chunk.Depth; _z++)
{
for (int _y = 0; _y < chunk.GetHeight(_x, _z); _y++)
{
var coords = new Coordinates3D(x + _x, _y, z + _z);
var data = world.GetBlockData(coords);
var provider = world.BlockRepository.GetBlockProvider(data.ID);
provider.BlockUpdate(data, data, Server, world);
}
}
}
}
int progress = (int)(((x + 5) / 10.0) * 100);
if (progress % 10 == 0)
Server.Log(LogCategory.Notice, "{0}% complete", progress + 10);
}
}
world.Save();
CommandManager = new CommandManager();
Server.ChatMessageReceived += HandleChatMessageReceived;
Server.Start(new IPEndPoint(IPAddress.Parse(ServerConfiguration.ServerAddress), ServerConfiguration.ServerPort));
Console.CancelKeyPress += HandleCancelKeyPress;
while (true)
{
Thread.Sleep(1000 * ServerConfiguration.WorldSaveInterval);
foreach (var w in Server.Worlds)
{
w.Save();
}
}
}
public void SetUp()
{
var world = new TrueCraft.Core.World.World();
Region = new Region(Coordinates2D.Zero, world, "Files/r.0.0.mca");
}
