/// <summary>
/// Инициализирует новый экземпляр класса <see cref="MultiThreadGZipStream"/>
/// </summary>
/// <param name="inputStream">
/// Поток данных для упаковки/распаковки.
/// </param>
/// <param name="compressionMode">
/// Режим работы <see cref="CompressionMode"/>.
/// </param>
public MultiThreadGZipStream(
Stream inputStream,
CompressionMode compressionMode)
{
if (inputStream == null)
{
throw new ArgumentNullException("inputStream");
}
_inputStream = inputStream;
_compressionMode = compressionMode;
if (compressionMode == CompressionMode.Compress)
{
_blocksProvider = new InitialBlocksProvider(_inputStream);
}
else
{
_blocksProvider = new CompressedBlocksProvider(_inputStream);
}
}
public ChunkPartManager(IWorldManager worldManager, IChunkManager chunkManager, IBlocksProvider blocksProvider)
{
_blocksProvider = blocksProvider;
_chunkManager = chunkManager;
_worldManager = worldManager;
}
public GameStatePlay(IGameStateManager gameStateManager, IWorldManager worldManager, IChunkManager chunkManager, IChunkPartManager chunkPartManager, IBlockSelector blockSelector, IBlocksProvider blocksProvider, World world)
{
Debug = new DebugObjects();
_world = world;
_gameStateManager = gameStateManager;
_worldManager = worldManager;
_chunkManager = chunkManager;
_chunkPartManager = chunkPartManager;
_blockSelector = blockSelector;
_blocksProvider = blocksProvider;
_selectedBlockId = _blockSelector.GetNextBlock(0);
_selectedBlockMetadata = 0;
_aabbShader = ShaderManager.GetWithGeometry("AabbShader");
_baseShader = ShaderManager.GetWithGeometry("BaseShader");
_debugShader = ShaderManager.GetWithGeometry("Debug");
_guiShader = ShaderManager.Get("GuiShader");
_skyboxShader = ShaderManager.Get("SkyboxShader");
_player = new Player()
{
Position = new Vector3(0, 90, 0)
};
_camera = new Camera(new Vector3(0), new Vector3(0), (float)(80f * (Math.PI / 180f)));
_frustum = new Plane[6];
for (int i = 0; i < _frustum.Length; i++)
{
_frustum[i] = new Plane();
}
_terrainTexture = TextureManager.Get("terrain.png", TextureMinFilter.Nearest, TextureMagFilter.Nearest);
_iconsTexture = TextureManager.Get("icons.png", TextureMinFilter.Nearest, TextureMagFilter.Nearest);
_skyTexture = TextureManager.Get("skybox.png", TextureMinFilter.Nearest, TextureMagFilter.Nearest);
_text = new Text(new Vector2(5, 0), FontManager.Get("glyphs"), _guiShader, "");
_renderDistance = 16;
_crosshair = new Sprite(new Vector2(36, 36), new Vector2(0), new Vector2(16 / 256f), _guiShader);
_crosshair.UploadInGl();
_selectedBlocks = new AABBObjects();
_skybox = new Mesh()
{
Vertices = new List <Vertex>()
{
// FRONT
new Vertex(new Vector3(-10, -10, -10), Vector3.One, new Vector2(1 / 4f, 2 / 3f)),
new Vertex(new Vector3(10, -10, -10), Vector3.One, new Vector2(2 / 4f, 2 / 3f)),
new Vertex(new Vector3(-10, 10, -10), Vector3.One, new Vector2(1 / 4f, 1 / 3f)),
new Vertex(new Vector3(-10, 10, -10), Vector3.One, new Vector2(1 / 4f, 1 / 3f)),
new Vertex(new Vector3(10, -10, -10), Vector3.One, new Vector2(2 / 4f, 2 / 3f)),
new Vertex(new Vector3(10, 10, -10), Vector3.One, new Vector2(2 / 4f, 1 / 3f)),
// RIGHT
new Vertex(new Vector3(10, -10, -10), Vector3.One, new Vector2(2 / 4f, 2 / 3f)),
new Vertex(new Vector3(10, -10, 10), Vector3.One, new Vector2(3 / 4f, 2 / 3f)),
new Vertex(new Vector3(10, 10, -10), Vector3.One, new Vector2(2 / 4f, 1 / 3f)),
new Vertex(new Vector3(10, 10, -10), Vector3.One, new Vector2(2 / 4f, 1 / 3f)),
new Vertex(new Vector3(10, -10, 10), Vector3.One, new Vector2(3 / 4f, 2 / 3f)),
new Vertex(new Vector3(10, 10, 10), Vector3.One, new Vector2(3 / 4f, 1 / 3f)),
// LEFT
new Vertex(new Vector3(-10, -10, 10), Vector3.One, new Vector2(0 / 4f, 2 / 3f)),
new Vertex(new Vector3(-10, -10, -10), Vector3.One, new Vector2(1 / 4f, 2 / 3f)),
new Vertex(new Vector3(-10, 10, 10), Vector3.One, new Vector2(0 / 4f, 1 / 3f)),
new Vertex(new Vector3(-10, 10, 10), Vector3.One, new Vector2(0 / 4f, 1 / 3f)),
new Vertex(new Vector3(-10, -10, -10), Vector3.One, new Vector2(1 / 4f, 2 / 3f)),
new Vertex(new Vector3(-10, 10, -10), Vector3.One, new Vector2(1 / 4f, 1 / 3f)),
// TOP
new Vertex(new Vector3(-10, 10, -10), Vector3.One, new Vector2(1 / 4f, 1 / 3f)),
new Vertex(new Vector3(10, 10, -10), Vector3.One, new Vector2(2 / 4f, 1 / 3f)),
new Vertex(new Vector3(-10, 10, 10), Vector3.One, new Vector2(1 / 4f, 0 / 3f)),
new Vertex(new Vector3(-10, 10, 10), Vector3.One, new Vector2(1 / 4f, 0 / 3f)),
new Vertex(new Vector3(10, 10, -10), Vector3.One, new Vector2(2 / 4f, 1 / 3f)),
new Vertex(new Vector3(10, 10, 10), Vector3.One, new Vector2(2 / 4f, 0 / 3f)),
// BOTTOM
new Vertex(new Vector3(-10, -10, 10), Vector3.One, new Vector2(1 / 4f, 3 / 3f)),
new Vertex(new Vector3(10, -10, 10), Vector3.One, new Vector2(2 / 4f, 3 / 3f)),
new Vertex(new Vector3(-10, -10, -10), Vector3.One, new Vector2(1 / 4f, 2 / 3f)),
new Vertex(new Vector3(-10, -10, -10), Vector3.One, new Vector2(1 / 4f, 2 / 3f)),
new Vertex(new Vector3(10, -10, 10), Vector3.One, new Vector2(2 / 4f, 3 / 3f)),
new Vertex(new Vector3(10, -10, -10), Vector3.One, new Vector2(2 / 4f, 2 / 3f)),
// BACK
new Vertex(new Vector3(10, -10, 10), Vector3.One, new Vector2(3 / 4f, 2 / 3f)),
new Vertex(new Vector3(-10, -10, 10), Vector3.One, new Vector2(4 / 4f, 2 / 3f)),
new Vertex(new Vector3(10, 10, 10), Vector3.One, new Vector2(3 / 4f, 1 / 3f)),
new Vertex(new Vector3(10, 10, 10), Vector3.One, new Vector2(3 / 4f, 1 / 3f)),
new Vertex(new Vector3(-10, -10, 10), Vector3.One, new Vector2(4 / 4f, 2 / 3f)),
new Vertex(new Vector3(-10, 10, 10), Vector3.One, new Vector2(4 / 4f, 1 / 3f)),
}
};
_skybox.LoadInGl();
_loadingThread =
new Thread(new ThreadStart(() =>
{
Func <int, Tuple <int, int> > spiral = (n) =>
{
var k = (int)Math.Ceiling((Math.Sqrt(n) - 1) / 2);
var t = 2 * k + 1;
var m = t * t;
t = t - 1;
var mt = m - t;
if (n > mt)
{
return(new Tuple <int, int>(k - (m - n), -k));
}
m = mt;
mt = m - t;
if (n > mt)
{
return(new Tuple <int, int>(-k, -k + (m - n)));
}
m = mt;
mt = m - t;
if (n > mt)
{
return(new Tuple <int, int>(-k + (m - n), k));
}
return(new Tuple <int, int>(k, k - (m - n - t)));
};
while (!_stopLoading)
{
var chunks = _worldManager.GetLoadedChunks(_world);
var playerPosition = _player.Position;
var playerPos2D = playerPosition.Xz;
ChunkPosition?chunkToLoad = null;
var renderDistanceTime2Square = _renderDistance * 2;
renderDistanceTime2Square = renderDistanceTime2Square * renderDistanceTime2Square;
for (var i = 0; i < renderDistanceTime2Square; i++)
{
var pos = spiral(i);
var chunkPositionInLocalCoordinates = new Vector2(pos.Item1, pos.Item2);
if (chunkPositionInLocalCoordinates.LengthFast < _renderDistance)
{
var chunkPosition = new ChunkPosition((int)((chunkPositionInLocalCoordinates.X + Math.Floor(playerPos2D.X / 16f))), (int)((chunkPositionInLocalCoordinates.Y + Math.Floor(playerPos2D.Y / 16f))));
if (!chunks.Any(chunk => chunk.Item1.Equals(chunkPosition)))
{
chunkToLoad = chunkPosition;
break;
}
}
}
if (chunkToLoad != null)
{
_worldManager.GetChunkAt(_world, chunkToLoad.Value.X, chunkToLoad.Value.Z);
}
else
{
Thread.Sleep(1000);
}
}
}))
{
IsBackground = true
};
_loadingThread.Start();
}
public WorldManager(IBlocksProvider blocksProvider, IChunkManager chunkManager, IChunkGenerator chunkGenerator)
{
_blocksProvider = blocksProvider;
_chunkManager = chunkManager;
_chunkGenerator = chunkGenerator;
}
