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SIMD-accelerated gas mixtures. (SIMD atmos) (#2479)

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* SIMD atmos

* Moles will always be a multiple of four.

* Component dependencies for grid atmos.

* Let's optimize allocations while we're at it!

* Inline this

* A bunch of atmos optimizations

* Fix crimes against atmos

* Microsoft moment

* Remove nuget.config

* do not reference Robust.UnitTests in Content.Benchmarks as it's unneeded.

* Revert "Remove nuget.config"

This reverts commit 872604ae6a51365af4075bb23687bd005befd8ac.

* Gas overlay optimization and fixes

* Lattice is now spess

* minor atmos tweaks
This commit is contained in:
Víctor Aguilera Puerto
2020-11-25 10:48:49 +01:00
committed by GitHub
parent 89f72c4cb2
commit b18ee3ec49
19 changed files with 199 additions and 177 deletions
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33
Content.Server/GameObjects/Components/Atmos/GridAtmosphereComponent.cs
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@@ -14,6 +14,7 @@ using Content.Shared.Maps;
using Robust.Server.GameObjects.EntitySystems.TileLookup;
using Robust.Server.Interfaces.GameObjects;
using Robust.Shared.GameObjects;
using Robust.Shared.GameObjects.ComponentDependencies;
using Robust.Shared.GameObjects.Components.Map;
using Robust.Shared.GameObjects.Components.Transform;
using Robust.Shared.GameObjects.Systems;
@@ -65,6 +66,8 @@ namespace Content.Server.GameObjects.Components.Atmos
private Stopwatch _stopwatch = new Stopwatch();
private GridId _gridId;
[ComponentDependency] private IMapGridComponent? _mapGridComponent = default!;
[ViewVariables]
public int UpdateCounter { get; private set; } = 0;
@@ -217,7 +220,7 @@ namespace Content.Server.GameObjects.Components.Atmos
protected virtual void Revalidate()
{
foreach (var indices in _invalidatedCoords.ToArray())
foreach (var indices in _invalidatedCoords)
{
var tile = GetTile(indices);
@@ -259,7 +262,7 @@ namespace Content.Server.GameObjects.Components.Atmos
// TODO ATMOS: Query all the contents of this tile (like walls) and calculate the correct thermal conductivity
tile.ThermalConductivity = tile.Tile?.Tile.GetContentTileDefinition().ThermalConductivity ?? 0.5f;
tile.UpdateAdjacent();
tile.UpdateVisuals();
GasTileOverlaySystem.Invalidate(_gridId, indices);
for (var i = 0; i < Atmospherics.Directions; i++)
{
@@ -420,12 +423,18 @@ namespace Content.Server.GameObjects.Components.Atmos
/// <inheritdoc />
public bool IsAirBlocked(Vector2i indices, AtmosDirection direction = AtmosDirection.All)
{
var directions = AtmosDirection.Invalid;
foreach (var obstructingComponent in GetObstructingComponents(indices))
{
if (!obstructingComponent.AirBlocked)
continue;
if (obstructingComponent.AirBlockedDirection.HasFlag(direction))
// We set the directions that are air-blocked so far,
// as you could have a full obstruction with only 4 directional air blockers.
directions |= obstructingComponent.AirBlockedDirection;
if (directions.IsFlagSet(direction))
return true;
}
@@ -435,10 +444,9 @@ namespace Content.Server.GameObjects.Components.Atmos
/// <inheritdoc />
public virtual bool IsSpace(Vector2i indices)
{
// TODO ATMOS use ContentTileDefinition to define in YAML whether or not a tile is considered space
if (!Owner.TryGetComponent(out IMapGridComponent? mapGrid)) return default;
if (_mapGridComponent == null) return default;
return mapGrid.Grid.GetTileRef(indices).Tile.IsEmpty;
return _mapGridComponent.Grid.GetTileRef(indices).IsSpace();
}
public Dictionary<AtmosDirection, TileAtmosphere> GetAdjacentTiles(Vector2i indices, bool includeAirBlocked = false)
@@ -461,9 +469,9 @@ namespace Content.Server.GameObjects.Components.Atmos
/// <inheritdoc />
public float GetVolumeForCells(int cellCount)
{
if (!Owner.TryGetComponent(out IMapGridComponent? mapGrid)) return default;
if (_mapGridComponent == null) return default;
return mapGrid.Grid.TileSize * cellCount * Atmospherics.CellVolume;
return _mapGridComponent.Grid.TileSize * cellCount * Atmospherics.CellVolume;
}
/// <inheritdoc />
@@ -797,15 +805,11 @@ namespace Content.Server.GameObjects.Components.Atmos
{
var gridLookup = EntitySystem.Get<GridTileLookupSystem>();
var list = new List<AirtightComponent>();
foreach (var v in gridLookup.GetEntitiesIntersecting(_gridId, indices))
{
if (v.TryGetComponent<AirtightComponent>(out var ac))
list.Add(ac);
yield return ac;
}
return list;
}
private bool NeedsVacuumFixing(Vector2i indices)
@@ -841,8 +845,7 @@ namespace Content.Server.GameObjects.Components.Atmos
public override void ExposeData(ObjectSerializer serializer)
{
base.ExposeData(serializer);
if (serializer.Reading &&
Owner.TryGetComponent(out IMapGridComponent? mapGrid))
if (serializer.Reading && Owner.TryGetComponent(out IMapGridComponent? mapGrid))
{
var gridId = mapGrid.Grid.Index;