コード例 #1
0
        public void TestAStarLinearPath()
        {
            var world = new TrueCraft.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 (var i = 0; i < path.Waypoints.Count; i++)
            {
                Assert.AreEqual(expected[i], path.Waypoints[i]);
            }
        }
コード例 #2
0
ファイル: RegionTest.cs プロジェクト: sarhatabaot/TrueCraft
        public void SetUp()
        {
            var world       = new TrueCraft.World.World();
            var assemblyDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);

            Region = new Region(Coordinates2D.Zero, world,
                                Path.Combine(assemblyDir, "Files", "r.0.0.mca"));
        }
コード例 #3
0
        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.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 (var 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 (var 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--;
            }
        }
コード例 #4
0
        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.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 (var 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 (var y = 0; y < Chunk.Height; y++)
            {
                for (var x = 0; x < Chunk.Width; x++)
                {
                    for (var 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());
                        }
                    }
                }
            }
        }
コード例 #5
0
        public void TestAStarDiagonalPath()
        {
            var world = new TrueCraft.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]);
        }
コード例 #6
0
        public void TestAStarImpossible()
        {
            var world = new TrueCraft.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);
        }
コード例 #7
0
        public void TestSupport()
        {
            // We need an actual world for this
            var world = new TrueCraft.World.World("test", new FlatlandGenerator());

            world.SetBlockId(Coordinates3D.Zero, 1);
            world.SetBlockId(Coordinates3D.OneY, 2);

            var blockProvider = new Mock <BlockProvider> {
                CallBase = true
            };
            var updated = new BlockDescriptor {
                Id = 2, Coordinates = Coordinates3D.Up
            };
            var source = new BlockDescriptor {
                Id = 2, Coordinates = Coordinates3D.Right
            };

            blockProvider.Setup(b => b.GetSupportDirection(It.IsAny <BlockDescriptor>())).Returns(Coordinates3D.Down);

            var supportive = new Mock <IBlockProvider>();

            supportive.SetupGet(p => p.Opaque).Returns(true);
            var unsupportive = new Mock <IBlockProvider>();

            unsupportive.SetupGet(p => p.Opaque).Returns(false);

            BlockRepository.Setup(r => r.GetBlockProvider(It.Is <byte>(b => b == 1))).Returns(supportive.Object);
            BlockRepository.Setup(r => r.GetBlockProvider(It.Is <byte>(b => b == 3))).Returns(unsupportive.Object);

            blockProvider.Object.BlockUpdate(updated, source, Server.Object, world);
            World.Verify(w => w.SetBlockId(Coordinates3D.OneY, 0), Times.Never);

            world.SetBlockId(Coordinates3D.Zero, 3);

            blockProvider.Object.BlockUpdate(updated, source, Server.Object, world);
            Assert.AreEqual(0, world.GetBlockId(Coordinates3D.OneY));
            EntityManager.Verify(m => m.SpawnEntity(It.Is <ItemEntity>(e => e.Item.Id == 2)));
        }
コード例 #8
0
        public void TestAStarAvoidRoom()
        {
            var world = new TrueCraft.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 (var x = -4; x < 4; x++)
            {
                world.SetBlockId(new Coordinates3D(x, 4, -4), 1);
            }
            // East wall
            for (var z = -4; z < 4; z++)
            {
                world.SetBlockId(new Coordinates3D(3, 4, z), 1);
            }
            // South wall
            for (var 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]);
        }
コード例 #9
0
        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.World.World("TEST", new FlatlandGenerator());

            world.BlockRepository = repository;
            var lighter = new WorldLighting(world, repository);

            world.GetBlockId(Coordinates3D.Zero);             // Generate a chunk

            for (var 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 (var 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 (var 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)));
            }
        }
コード例 #10
0
        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.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 (var y = 1; y <= 3; y++)             // Dig hole
            {
                world.SetBlockId(new Coordinates3D(5, y, 5), 0);
            }

            for (var 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 (var y = 3; y >= 0; y--)
            {
                for (var x = 0; x <= 5; x++)
                {
                    Console.Write(world.GetBlockId(new Coordinates3D(x, y, 5)).ToString("D2") + " ");
                }
                Console.WriteLine();
            }

            Console.WriteLine();
            for (var y = 3; y >= 0; y--)
            {
                for (var 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 (var 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 (var 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);
        }