C# MyStorageDataTypeFlags类代码示例

        void ModAPI.Interfaces.IMyStorage.ReadRange(MyStorageDataCache target, MyStorageDataTypeFlags dataToRead, int lodIndex,  Vector3I lodVoxelRangeMin,  Vector3I lodVoxelRangeMax)
        {
            if ((uint)lodIndex >= (uint)MyCellCoord.MAX_LOD_COUNT)
                return;

            ReadRange(target, dataToRead, lodIndex, ref lodVoxelRangeMin, ref lodVoxelRangeMax);
        }

        void VRage.ModAPI.IMyStorage.ReadRange(MyStorageData target, MyStorageDataTypeFlags dataToRead, int lodIndex, Vector3I lodVoxelRangeMin, Vector3I lodVoxelRangeMax, ref MyVoxelRequestFlags requestFlags)
        {
            if ((uint)lodIndex >= (uint)MyCellCoord.MAX_LOD_COUNT)
                return;

            ReadRange(target, dataToRead, lodIndex, ref lodVoxelRangeMin, ref lodVoxelRangeMax, ref requestFlags);
        }

 public VoxelWriteOp(string voxelName, string data, MyStorageDataTypeFlags dataToWrite, Vector3I voxelRangeMin, Vector3I voxelRangeMax)
 {
     m_voxelName = voxelName;
     m_data = data;
     m_dataType = dataToWrite;
     m_voxelMin = voxelRangeMin;
     m_voxelMax = voxelRangeMax;
 }

 protected internal void OnRangeChanged(Vector3I voxelRangeMin, Vector3I voxelRangeMax, MyStorageDataTypeFlags changedData)
 {
     if (RangeChanged != null)
     {
         m_compressedData = null;
         this.ClampVoxelCoord(ref voxelRangeMin);
         this.ClampVoxelCoord(ref voxelRangeMax);
         RangeChanged(voxelRangeMin, voxelRangeMax, changedData);
     }
 }

        public void OnStorageChanged(Vector3I minChanged, Vector3I maxChanged, MyStorageDataTypeFlags dataChanged)
        {
            ProfilerShort.Begin("MyVoxelMap::storage_RangeChanged");

            minChanged = Vector3I.Clamp(minChanged, m_storageMin, m_storageMax);
            maxChanged = Vector3I.Clamp(maxChanged, m_storageMin, m_storageMax);
            Debug.Assert(minChanged.IsInsideInclusive(ref m_storageMin, ref m_storageMax) &&
                maxChanged.IsInsideInclusive(ref m_storageMin, ref m_storageMax));

            // Physics doesn't care about materials, just shape of things.
            if ((dataChanged & MyStorageDataTypeFlags.Content) != 0 &&
                Physics != null)
            {
                Physics.InvalidateRange(minChanged, maxChanged);
            }

            ProfilerShort.End();
        }

        void IMyOctreeLeafNode.ReadRange(MyStorageData target, MyStorageDataTypeFlags types, ref Vector3I writeOffset, int lodIndex, ref Vector3I minInLod, ref Vector3I maxInLod, ref MyVoxelRequestFlags flags)
        {
            var lodShift = m_cell.Lod - lodIndex;
            var leafMinInLod = m_cell.CoordInLod << lodShift;
            var min = minInLod + leafMinInLod;
            var max = maxInLod + leafMinInLod;
            AssertRangeIsInside(lodIndex, ref min, ref max);
            ProfilerShort.Begin("MyProviderLeaf.ReadRange");
            MyVoxelDataRequest req = new MyVoxelDataRequest() {
                Target = target,
                Offset = writeOffset,
                Lod = lodIndex,
                minInLod = min,
                maxInLod = max,
                RequestFlags = flags,
                RequestedData = types
            };

            m_provider.ReadRange(ref req);
            flags = req.Flags;
            ProfilerShort.End();
        }

        /// <summary>
        /// For debugging/testing only! This can be very slow for large storage.
        /// </summary>
        public void Voxelize(MyStorageDataTypeFlags data)
        {
            var cache = new MyStorageDataCache();

            cache.Resize(new Vector3I(LeafSizeInVoxels));
            var leafCount = (Size / LeafSizeInVoxels);
            Vector3I leaf = Vector3I.Zero;
            var end = leafCount - 1;
            for (var it = new Vector3I.RangeIterator(ref Vector3I.Zero, ref end);
                it.IsValid();
                it.GetNext(out leaf))
            {
                Debug.WriteLine("Processing {0} / {1}", leaf, end);
                var min = leaf * LeafSizeInVoxels;
                var max = min + (LeafSizeInVoxels - 1);
                ReadRangeInternal(cache, ref Vector3I.Zero, data, 0, ref min, ref max);
                WriteRangeInternal(cache, data, ref min, ref max);
            }

            OnRangeChanged(Vector3I.Zero, Size - 1, data);
        }

 protected abstract void WriteRangeInternal(MyStorageData source, MyStorageDataTypeFlags dataToWrite, ref Vector3I voxelRangeMin, ref Vector3I voxelRangeMax);

 protected abstract void ReadRangeInternal(MyStorageData target, ref Vector3I targetWriteRange, MyStorageDataTypeFlags dataToRead, int lodIndex, ref Vector3I lodVoxelRangeMin, ref Vector3I lodVoxelRangeMax, ref MyVoxelRequestFlags requestFlags);

 void VRage.ModAPI.IMyStorage.WriteRange(MyStorageData source, MyStorageDataTypeFlags dataToWrite, Vector3I voxelRangeMin, Vector3I voxelRangeMax)
 {
     WriteRange(source, dataToWrite, ref voxelRangeMin, ref voxelRangeMax);
 }

 protected abstract void ResetInternal(MyStorageDataTypeFlags dataToReset);

            public void ReadLod(MyStorageData target, MyStorageDataTypeFlags dataTypes, ref Vector3I targetOffset, int lodIndex, ref Vector3I min, ref Vector3I max)
            {
                Debug.Assert(min.IsInsideInclusive(Vector3I.Zero, MaxVector >> lodIndex)
                    && max.IsInsideInclusive(Vector3I.Zero, MaxVector >> lodIndex));

                //using (Lock.AcquireSharedUsing())
                {
                    if (lodIndex > MaxLod)
                        UpdateLodData(lodIndex);

                    if (dataTypes.Requests(MyStorageDataTypeEnum.Content))
                    {
                        ReadLod(target, MyStorageDataTypeEnum.Content, Content, targetOffset, lodIndex, min, max);
                    }

                    if (dataTypes.Requests(MyStorageDataTypeEnum.Material))
                    {
                        ReadLod(target, MyStorageDataTypeEnum.Material, Material, targetOffset, lodIndex, min, max);
                    }
                }

                HitCount++;
            }

        private void GetChunk(ref Vector3I coord, out VoxelChunk chunk, MyStorageDataTypeFlags required)
        {
            using (m_cacheLock.AcquireExclusiveUsing())
            {
                if (!m_cachedChunks.TryGetValue(coord, out chunk))
                {
                    chunk = new VoxelChunk(coord);

                    var rangeStart = coord << VoxelChunk.SizeBits;
                    var rangeEnd = ((coord + 1) << VoxelChunk.SizeBits) - 1;

                    if (required != 0)
                    {
                        using (m_storageLock.AcquireSharedUsing())
                            ReadDatForChunk(chunk, required);
                    }

                    m_chunksbyAge.Enqueue(coord);
                    m_cachedChunks.Add(coord, chunk);

                    var bb = new BoundingBox(rangeStart, rangeEnd);

                    chunk.TreeProxy = m_cacheMap.AddProxy(ref bb, chunk, 0);
                }
                else if ((chunk.Cached & required) != required)
                {
                    using (m_storageLock.AcquireSharedUsing())
                        ReadDatForChunk(chunk, required & ~chunk.Cached);
                }

            }
        }

        private void storage_RangeChangedPlanet(Vector3I minChanged, Vector3I maxChanged, MyStorageDataTypeFlags dataChanged)
        {
            ProfilerShort.Begin("MyVoxelMap::storage_RangeChanged");
            Vector3I minSector = minChanged / PHYSICS_SECTOR_SIZE_METERS;
            Vector3I maxSector = maxChanged/PHYSICS_SECTOR_SIZE_METERS;

            Vector3I increment = m_storage.Size / (m_numCells+1);
            for (var it = new Vector3I.RangeIterator(ref minSector, ref maxSector);
                it.IsValid(); it.MoveNext())
            {
                MyVoxelPhysics voxelMap = CreatePhysicsShape(ref increment, ref it);

                voxelMap.OnStorageChanged(minChanged, maxChanged, dataChanged);
            }

            if (Render is MyRenderComponentVoxelMap)
            {
                (Render as MyRenderComponentVoxelMap).InvalidateRange(minChanged, maxChanged);
            }

            ProfilerShort.End();
        }

        /// <param name="minVoxelChanged">Inclusive min.</param>
        /// <param name="maxVoxelChanged">Inclusive max.</param>
        private void storage_RangeChanged(Vector3I minChanged, Vector3I maxChanged, MyStorageDataTypeFlags changedData)
        {
            MyPrecalcComponent.AssertUpdateThread();

            ProfilerShort.Begin("MyVoxelGeometry.storage_RangeChanged");

            minChanged -= MyPrecalcComponent.InvalidatedRangeInflate;
            maxChanged += MyPrecalcComponent.InvalidatedRangeInflate;
            m_storage.ClampVoxelCoord(ref minChanged);
            m_storage.ClampVoxelCoord(ref maxChanged);
            var minCellChanged = minChanged >> MyVoxelConstants.GEOMETRY_CELL_SIZE_IN_VOXELS_BITS;
            var maxCellChanged = maxChanged >> MyVoxelConstants.GEOMETRY_CELL_SIZE_IN_VOXELS_BITS;
            using (m_lock.AcquireExclusiveUsing())
            {
                if (minCellChanged == Vector3I.Zero && maxCellChanged == m_cellsCount - 1)
                {
                    m_cellsByCoordinate.Clear();
                    m_coordinateToMesh.Clear();
                    m_isEmptyCache.Reset();
                }
                else
                {
                    MyCellCoord cell = new MyCellCoord();
                    cell.CoordInLod = minCellChanged;
                    for (var it = new Vector3I_RangeIterator(ref minCellChanged, ref maxCellChanged); it.IsValid(); it.GetNext(out cell.CoordInLod))
                    {
                        var key = cell.PackId64();
                        m_cellsByCoordinate.Remove(key);
                        m_coordinateToMesh.Remove(key);
                        SetEmpty(ref cell, false);
                    }
                }
            }

            ProfilerShort.End();
        }