f56e97b122
* fix a lot of spaces in shuttle call reason * fix tts fatal without api url * Physics Based Air Throws (#342) I've made it so that when a room is explosively depressurized(or when a body of high pressure air flows into one of lower pressure air), that entities inside are launched by the air pressure with effects according to their mass. An entity's mass is now used as an innate resistance to forced movement by airflow, and more massive entities are both less likely to be launched, and will launch less far than others. While lighter entities are launched far more easily, and will shoot off into space quite quickly! Spacing departments has never been so exciting! This can be made extraordinarily fun if more objects are given the ability to injure people when colliding with them at high speeds. As a note, Humans are very unlikely to be sucked into space at a typical force generated from a 101kpa room venting into 0kpa, unless they happened to be standing right next to the opening to space when it was created. The same cannot be said for "Lighter-Than-Human" species such as Felinids and Harpies. I guess that's just the price to pay for being cute. :) On a plus side, because the math behind this is simplified even further than it was before, this actually runs more efficiently than the previous system. Nothing, this is basically done. I've spent a good 6 hours straight finely tuning the system until I was satisfied that it reflects something close to reality. **Before the Space Wind Rework:** https://github.com/Simple-Station/Einstein-Engines/assets/16548818/0bf56c50-58e6-4aef-97f8-027fbe62331e **With this Rework:** https://github.com/Simple-Station/Einstein-Engines/assets/16548818/6be507a9-e9de-4bb8-9d46-8b7c83ed5f1d 🆑 VMSolidus - add: Atmospheric "Throws" are now calculated using object mass, and behave accordingly. Tiny objects will shoot out of rooms quite fast! --------- Signed-off-by: VMSolidus <evilexecutive@gmail.com> Co-authored-by: DEATHB4DEFEAT <77995199+DEATHB4DEFEAT@users.noreply.github.com> * fixes --------- Signed-off-by: VMSolidus <evilexecutive@gmail.com> Co-authored-by: VMSolidus <evilexecutive@gmail.com> Co-authored-by: DEATHB4DEFEAT <77995199+DEATHB4DEFEAT@users.noreply.github.com>
717 lines
35 KiB
C#
717 lines
35 KiB
C#
using System.Linq;
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using System.Numerics;
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using Content.Server.Atmos.Components;
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using Content.Server.Doors.Systems;
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using Content.Shared.Atmos;
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using Content.Shared.Atmos.Components;
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using Content.Shared.Database;
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using Content.Shared.Maps;
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using Robust.Shared.Map;
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using Robust.Shared.Map.Components;
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using Robust.Shared.Physics.Components;
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using Robust.Shared.Prototypes;
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using Robust.Shared.Random;
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using Robust.Shared.Utility;
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namespace Content.Server.Atmos.EntitySystems
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{
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public sealed partial class AtmosphereSystem
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{
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[Dependency] private readonly FirelockSystem _firelockSystem = default!;
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private readonly TileAtmosphereComparer _monstermosComparer = new();
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private readonly TileAtmosphere?[] _equalizeTiles = new TileAtmosphere[Atmospherics.MonstermosHardTileLimit];
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private readonly TileAtmosphere[] _equalizeGiverTiles = new TileAtmosphere[Atmospherics.MonstermosTileLimit];
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private readonly TileAtmosphere[] _equalizeTakerTiles = new TileAtmosphere[Atmospherics.MonstermosTileLimit];
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private readonly TileAtmosphere[] _equalizeQueue = new TileAtmosphere[Atmospherics.MonstermosTileLimit];
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private readonly TileAtmosphere[] _depressurizeTiles = new TileAtmosphere[Atmospherics.MonstermosHardTileLimit];
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private readonly TileAtmosphere[] _depressurizeSpaceTiles = new TileAtmosphere[Atmospherics.MonstermosHardTileLimit];
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private readonly TileAtmosphere[] _depressurizeProgressionOrder = new TileAtmosphere[Atmospherics.MonstermosHardTileLimit * 2];
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private void EqualizePressureInZone(
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Entity<GridAtmosphereComponent, GasTileOverlayComponent, MapGridComponent, TransformComponent> ent,
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TileAtmosphere tile,
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int cycleNum)
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{
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if (tile.Air == null || (tile.MonstermosInfo.LastCycle >= cycleNum))
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return; // Already done.
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tile.MonstermosInfo = new MonstermosInfo();
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var startingMoles = tile.Air.TotalMoles;
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var runAtmos = false;
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// We need to figure if this is necessary
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for (var i = 0; i < Atmospherics.Directions; i++)
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{
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var direction = (AtmosDirection) (1 << i);
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if (!tile.AdjacentBits.IsFlagSet(direction)) continue;
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var other = tile.AdjacentTiles[i];
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if (other?.Air == null) continue;
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var comparisonMoles = other.Air.TotalMoles;
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if (!(MathF.Abs(comparisonMoles - startingMoles) > Atmospherics.MinimumMolesDeltaToMove)) continue;
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runAtmos = true;
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break;
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}
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if (!runAtmos) // There's no need so we don't bother.
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{
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tile.MonstermosInfo.LastCycle = cycleNum;
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return;
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}
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var gridAtmosphere = ent.Comp1;
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var queueCycle = ++gridAtmosphere.EqualizationQueueCycleControl;
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var totalMoles = 0f;
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_equalizeTiles[0] = tile;
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tile.MonstermosInfo.LastQueueCycle = queueCycle;
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var tileCount = 1;
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for (var i = 0; i < tileCount; i++)
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{
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if (i > Atmospherics.MonstermosHardTileLimit) break;
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var exploring = _equalizeTiles[i]!;
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if (i < Atmospherics.MonstermosTileLimit)
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{
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// Tiles in the _equalizeTiles array cannot have null air.
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var tileMoles = exploring.Air!.TotalMoles;
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exploring.MonstermosInfo.MoleDelta = tileMoles;
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totalMoles += tileMoles;
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}
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for (var j = 0; j < Atmospherics.Directions; j++)
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{
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var direction = (AtmosDirection) (1 << j);
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if (!exploring.AdjacentBits.IsFlagSet(direction)) continue;
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var adj = exploring.AdjacentTiles[j];
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if (adj?.Air == null) continue;
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if(adj.MonstermosInfo.LastQueueCycle == queueCycle) continue;
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adj.MonstermosInfo = new MonstermosInfo {LastQueueCycle = queueCycle};
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if(tileCount < Atmospherics.MonstermosHardTileLimit)
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_equalizeTiles[tileCount++] = adj;
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if (adj.Space && MonstermosDepressurization)
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{
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// Looks like someone opened an airlock to space!
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ExplosivelyDepressurize(ent, tile, cycleNum);
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return;
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}
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}
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}
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if (tileCount > Atmospherics.MonstermosTileLimit)
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{
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for (var i = Atmospherics.MonstermosTileLimit; i < tileCount; i++)
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{
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//We unmark them. We shouldn't be pushing/pulling gases to/from them.
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var otherTile = _equalizeTiles[i];
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if (otherTile == null)
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continue;
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otherTile.MonstermosInfo.LastQueueCycle = 0;
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}
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tileCount = Atmospherics.MonstermosTileLimit;
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}
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var averageMoles = totalMoles / (tileCount);
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var giverTilesLength = 0;
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var takerTilesLength = 0;
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for (var i = 0; i < tileCount; i++)
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{
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var otherTile = _equalizeTiles[i]!;
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otherTile.MonstermosInfo.LastCycle = cycleNum;
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otherTile.MonstermosInfo.MoleDelta -= averageMoles;
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if (otherTile.MonstermosInfo.MoleDelta > 0)
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{
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_equalizeGiverTiles[giverTilesLength++] = otherTile;
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}
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else
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{
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_equalizeTakerTiles[takerTilesLength++] = otherTile;
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}
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}
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var logN = MathF.Log2(tileCount);
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// Optimization - try to spread gases using an O(n log n) algorithm that has a chance of not working first to avoid O(n^2)
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if (!MonstermosUseExpensiveAirflow && giverTilesLength > logN && takerTilesLength > logN)
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{
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// Even if it fails, it will speed up the next part.
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Array.Sort(_equalizeTiles, 0, tileCount, _monstermosComparer);
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for (var i = 0; i < tileCount; i++)
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{
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var otherTile = _equalizeTiles[i]!;
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otherTile.MonstermosInfo.FastDone = true;
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if (!(otherTile.MonstermosInfo.MoleDelta > 0)) continue;
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var eligibleDirections = AtmosDirection.Invalid;
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var eligibleDirectionCount = 0;
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for (var j = 0; j < Atmospherics.Directions; j++)
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{
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var direction = (AtmosDirection) (1 << j);
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if (!otherTile.AdjacentBits.IsFlagSet(direction)) continue;
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var tile2 = otherTile.AdjacentTiles[j]!;
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DebugTools.Assert(tile2.AdjacentBits.IsFlagSet(direction.GetOpposite()));
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// skip anything that isn't part of our current processing block.
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if (tile2.MonstermosInfo.FastDone || tile2.MonstermosInfo.LastQueueCycle != queueCycle)
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continue;
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eligibleDirections |= direction;
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eligibleDirectionCount++;
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}
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if (eligibleDirectionCount <= 0)
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continue; // Oof we've painted ourselves into a corner. Bad luck. Next part will handle this.
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var molesToMove = otherTile.MonstermosInfo.MoleDelta / eligibleDirectionCount;
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for (var j = 0; j < Atmospherics.Directions; j++)
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{
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var direction = (AtmosDirection) (1 << j);
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if (!eligibleDirections.IsFlagSet(direction)) continue;
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AdjustEqMovement(otherTile, direction, molesToMove);
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otherTile.MonstermosInfo.MoleDelta -= molesToMove;
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otherTile.AdjacentTiles[j]!.MonstermosInfo.MoleDelta += molesToMove;
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}
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}
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giverTilesLength = 0;
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takerTilesLength = 0;
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for (var i = 0; i < tileCount; i++)
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{
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var otherTile = _equalizeTiles[i]!;
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if (otherTile.MonstermosInfo.MoleDelta > 0)
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{
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_equalizeGiverTiles[giverTilesLength++] = otherTile;
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}
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else
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{
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_equalizeTakerTiles[takerTilesLength++] = otherTile;
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}
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}
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}
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// This is the part that can become O(n^2).
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if (giverTilesLength < takerTilesLength)
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{
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// as an optimization, we choose one of two methods based on which list is smaller. We really want to avoid O(n^2) if we can.
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for (var j = 0; j < giverTilesLength; j++)
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{
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var giver = _equalizeGiverTiles[j];
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giver.MonstermosInfo.CurrentTransferDirection = AtmosDirection.Invalid;
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giver.MonstermosInfo.CurrentTransferAmount = 0;
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var queueCycleSlow = ++gridAtmosphere.EqualizationQueueCycleControl;
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var queueLength = 0;
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_equalizeQueue[queueLength++] = giver;
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giver.MonstermosInfo.LastSlowQueueCycle = queueCycleSlow;
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for (var i = 0; i < queueLength; i++)
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{
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if (giver.MonstermosInfo.MoleDelta <= 0)
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break; // We're done here now. Let's not do more work than needed.
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var otherTile = _equalizeQueue[i];
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for (var k = 0; k < Atmospherics.Directions; k++)
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{
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var direction = (AtmosDirection) (1 << k);
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if (!otherTile.AdjacentBits.IsFlagSet(direction))
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continue;
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if (giver.MonstermosInfo.MoleDelta <= 0)
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break; // We're done here now. Let's not do more work than needed.
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var otherTile2 = otherTile.AdjacentTiles[k];
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if (otherTile2 == null || otherTile2.MonstermosInfo.LastQueueCycle != queueCycle) continue;
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DebugTools.Assert(otherTile2.AdjacentBits.IsFlagSet(direction.GetOpposite()));
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if (otherTile2.MonstermosInfo.LastSlowQueueCycle == queueCycleSlow) continue;
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_equalizeQueue[queueLength++] = otherTile2;
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otherTile2.MonstermosInfo.LastSlowQueueCycle = queueCycleSlow;
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otherTile2.MonstermosInfo.CurrentTransferDirection = k.ToOppositeDir();
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otherTile2.MonstermosInfo.CurrentTransferAmount = 0;
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if (otherTile2.MonstermosInfo.MoleDelta < 0)
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{
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// This tile needs gas. Let's give it to 'em.
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if (-otherTile2.MonstermosInfo.MoleDelta > giver.MonstermosInfo.MoleDelta)
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{
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// We don't have enough gas!
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otherTile2.MonstermosInfo.CurrentTransferAmount -= giver.MonstermosInfo.MoleDelta;
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otherTile2.MonstermosInfo.MoleDelta += giver.MonstermosInfo.MoleDelta;
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giver.MonstermosInfo.MoleDelta = 0;
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}
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else
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{
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// We have enough gas.
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otherTile2.MonstermosInfo.CurrentTransferAmount += otherTile2.MonstermosInfo.MoleDelta;
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giver.MonstermosInfo.MoleDelta += otherTile2.MonstermosInfo.MoleDelta;
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otherTile2.MonstermosInfo.MoleDelta = 0;
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}
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}
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}
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}
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// Putting this loop here helps make it O(n^2) over O(n^3)
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for (var i = queueLength - 1; i >= 0; i--)
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{
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var otherTile = _equalizeQueue[i];
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if (otherTile.MonstermosInfo.CurrentTransferAmount != 0 && otherTile.MonstermosInfo.CurrentTransferDirection != AtmosDirection.Invalid)
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{
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AdjustEqMovement(otherTile, otherTile.MonstermosInfo.CurrentTransferDirection, otherTile.MonstermosInfo.CurrentTransferAmount);
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otherTile.AdjacentTiles[otherTile.MonstermosInfo.CurrentTransferDirection.ToIndex()]!
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.MonstermosInfo.CurrentTransferAmount += otherTile.MonstermosInfo.CurrentTransferAmount;
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otherTile.MonstermosInfo.CurrentTransferAmount = 0;
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}
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}
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}
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}
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else
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{
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for (var j = 0; j < takerTilesLength; j++)
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{
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var taker = _equalizeTakerTiles[j];
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taker.MonstermosInfo.CurrentTransferDirection = AtmosDirection.Invalid;
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taker.MonstermosInfo.CurrentTransferAmount = 0;
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var queueCycleSlow = ++gridAtmosphere.EqualizationQueueCycleControl;
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var queueLength = 0;
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_equalizeQueue[queueLength++] = taker;
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taker.MonstermosInfo.LastSlowQueueCycle = queueCycleSlow;
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for (var i = 0; i < queueLength; i++)
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{
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if (taker.MonstermosInfo.MoleDelta >= 0)
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break; // We're done here now. Let's not do more work than needed.
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var otherTile = _equalizeQueue[i];
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for (var k = 0; k < Atmospherics.Directions; k++)
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{
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var direction = (AtmosDirection) (1 << k);
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if (!otherTile.AdjacentBits.IsFlagSet(direction)) continue;
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var otherTile2 = otherTile.AdjacentTiles[k];
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if (taker.MonstermosInfo.MoleDelta >= 0) break; // We're done here now. Let's not do more work than needed.
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if (otherTile2 == null || otherTile2.AdjacentBits == 0 || otherTile2.MonstermosInfo.LastQueueCycle != queueCycle) continue;
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DebugTools.Assert(otherTile2.AdjacentBits.IsFlagSet(direction.GetOpposite()));
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if (otherTile2.MonstermosInfo.LastSlowQueueCycle == queueCycleSlow) continue;
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_equalizeQueue[queueLength++] = otherTile2;
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otherTile2.MonstermosInfo.LastSlowQueueCycle = queueCycleSlow;
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otherTile2.MonstermosInfo.CurrentTransferDirection = k.ToOppositeDir();
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otherTile2.MonstermosInfo.CurrentTransferAmount = 0;
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if (otherTile2.MonstermosInfo.MoleDelta > 0)
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{
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// This tile has gas we can suck, so let's
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if (otherTile2.MonstermosInfo.MoleDelta > -taker.MonstermosInfo.MoleDelta)
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{
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// They have enough gas
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otherTile2.MonstermosInfo.CurrentTransferAmount -= taker.MonstermosInfo.MoleDelta;
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otherTile2.MonstermosInfo.MoleDelta += taker.MonstermosInfo.MoleDelta;
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taker.MonstermosInfo.MoleDelta = 0;
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}
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else
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{
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// They don't have enough gas!
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otherTile2.MonstermosInfo.CurrentTransferAmount += otherTile2.MonstermosInfo.MoleDelta;
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taker.MonstermosInfo.MoleDelta += otherTile2.MonstermosInfo.MoleDelta;
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otherTile2.MonstermosInfo.MoleDelta = 0;
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}
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}
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}
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}
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for (var i = queueLength - 1; i >= 0; i--)
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{
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var otherTile = _equalizeQueue[i];
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if (otherTile.MonstermosInfo.CurrentTransferAmount == 0 || otherTile.MonstermosInfo.CurrentTransferDirection == AtmosDirection.Invalid)
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continue;
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AdjustEqMovement(otherTile, otherTile.MonstermosInfo.CurrentTransferDirection, otherTile.MonstermosInfo.CurrentTransferAmount);
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otherTile.AdjacentTiles[otherTile.MonstermosInfo.CurrentTransferDirection.ToIndex()]!
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.MonstermosInfo.CurrentTransferAmount += otherTile.MonstermosInfo.CurrentTransferAmount;
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otherTile.MonstermosInfo.CurrentTransferAmount = 0;
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}
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}
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}
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for (var i = 0; i < tileCount; i++)
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{
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var otherTile = _equalizeTiles[i]!;
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FinalizeEq(ent, otherTile);
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}
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for (var i = 0; i < tileCount; i++)
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{
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var otherTile = _equalizeTiles[i]!;
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for (var j = 0; j < Atmospherics.Directions; j++)
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{
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var direction = (AtmosDirection) (1 << j);
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if (!otherTile.AdjacentBits.IsFlagSet(direction))
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continue;
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var otherTile2 = otherTile.AdjacentTiles[j]!;
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if (otherTile2.AdjacentBits == 0)
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continue;
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DebugTools.Assert(otherTile2.AdjacentBits.IsFlagSet(direction.GetOpposite()));
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if (otherTile2.Air != null && CompareExchange(otherTile2.Air, tile.Air) == GasCompareResult.NoExchange)
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continue;
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AddActiveTile(gridAtmosphere, otherTile2);
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break;
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}
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}
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// We do cleanup.
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Array.Clear(_equalizeTiles, 0, Atmospherics.MonstermosHardTileLimit);
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Array.Clear(_equalizeGiverTiles, 0, Atmospherics.MonstermosTileLimit);
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Array.Clear(_equalizeTakerTiles, 0, Atmospherics.MonstermosTileLimit);
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Array.Clear(_equalizeQueue, 0, Atmospherics.MonstermosTileLimit);
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}
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private void ExplosivelyDepressurize(
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Entity<GridAtmosphereComponent, GasTileOverlayComponent, MapGridComponent, TransformComponent> ent,
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TileAtmosphere tile,
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int cycleNum)
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{
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// Check if explosive depressurization is enabled and if the tile is valid.
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if (!MonstermosDepressurization || tile.Air == null)
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return;
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const int limit = Atmospherics.MonstermosHardTileLimit;
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var totalMolesRemoved = 0f;
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var (owner, gridAtmosphere, visuals, mapGrid, _) = ent;
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var queueCycle = ++gridAtmosphere.EqualizationQueueCycleControl;
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var tileCount = 0;
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var spaceTileCount = 0;
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_depressurizeTiles[tileCount++] = tile;
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tile.MonstermosInfo = new MonstermosInfo {LastQueueCycle = queueCycle};
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for (var i = 0; i < tileCount; i++)
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{
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var otherTile = _depressurizeTiles[i];
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otherTile.MonstermosInfo.LastCycle = cycleNum;
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otherTile.MonstermosInfo.CurrentTransferDirection = AtmosDirection.Invalid;
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// Tiles in the _depressurizeTiles array cannot have null air.
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if (!otherTile.Space)
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{
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for (var j = 0; j < Atmospherics.Directions; j++)
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{
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var otherTile2 = otherTile.AdjacentTiles[j];
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if (otherTile2?.Air == null)
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continue;
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|
|
if (otherTile2.MonstermosInfo.LastQueueCycle == queueCycle)
|
|
continue;
|
|
|
|
var direction = (AtmosDirection) (1 << j);
|
|
DebugTools.Assert(otherTile.AdjacentBits.IsFlagSet(direction));
|
|
DebugTools.Assert(otherTile2.AdjacentBits.IsFlagSet(direction.GetOpposite()));
|
|
|
|
ConsiderFirelocks(ent, otherTile, otherTile2);
|
|
|
|
// The firelocks might have closed on us.
|
|
if (!otherTile.AdjacentBits.IsFlagSet(direction))
|
|
continue;
|
|
|
|
otherTile2.MonstermosInfo = new MonstermosInfo { LastQueueCycle = queueCycle };
|
|
_depressurizeTiles[tileCount++] = otherTile2;
|
|
if (tileCount >= limit)
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_depressurizeSpaceTiles[spaceTileCount++] = otherTile;
|
|
otherTile.PressureSpecificTarget = otherTile;
|
|
}
|
|
|
|
if (tileCount < limit && spaceTileCount < limit)
|
|
continue;
|
|
|
|
break;
|
|
}
|
|
|
|
var queueCycleSlow = ++gridAtmosphere.EqualizationQueueCycleControl;
|
|
var progressionCount = 0;
|
|
|
|
for (var i = 0; i < spaceTileCount; i++)
|
|
{
|
|
var otherTile = _depressurizeSpaceTiles[i];
|
|
_depressurizeProgressionOrder[progressionCount++] = otherTile;
|
|
otherTile.MonstermosInfo.LastSlowQueueCycle = queueCycleSlow;
|
|
otherTile.MonstermosInfo.CurrentTransferDirection = AtmosDirection.Invalid;
|
|
}
|
|
|
|
// Moving into the room from the breach or airlock
|
|
for (var i = 0; i < progressionCount; i++)
|
|
{
|
|
// From a tile exposed to space
|
|
var otherTile = _depressurizeProgressionOrder[i];
|
|
for (var j = 0; j < Atmospherics.Directions; j++)
|
|
{
|
|
// Flood fill into this new direction
|
|
var direction = (AtmosDirection) (1 << j);
|
|
// Tiles in _depressurizeProgressionOrder cannot have null air.
|
|
if (!otherTile.AdjacentBits.IsFlagSet(direction) && !otherTile.Space)
|
|
continue;
|
|
|
|
var tile2 = otherTile.AdjacentTiles[j];
|
|
if (tile2?.MonstermosInfo.LastQueueCycle != queueCycle)
|
|
continue;
|
|
|
|
DebugTools.Assert(tile2.AdjacentBits.IsFlagSet(direction.GetOpposite()));
|
|
// If flood fill has already reached this tile, continue.
|
|
if (tile2.MonstermosInfo.LastSlowQueueCycle == queueCycleSlow)
|
|
continue;
|
|
|
|
if(tile2.Space)
|
|
continue;
|
|
|
|
tile2.MonstermosInfo.CurrentTransferDirection = j.ToOppositeDir();
|
|
tile2.MonstermosInfo.CurrentTransferAmount = 0.0f;
|
|
tile2.PressureSpecificTarget = otherTile.PressureSpecificTarget;
|
|
tile2.MonstermosInfo.LastSlowQueueCycle = queueCycleSlow;
|
|
_depressurizeProgressionOrder[progressionCount++] = tile2;
|
|
}
|
|
}
|
|
|
|
// Moving towards the breach from the edges of the flood filled region
|
|
for (var i = progressionCount - 1; i >= 0; i--)
|
|
{
|
|
var otherTile = _depressurizeProgressionOrder[i];
|
|
if (otherTile?.Air == null) { continue;}
|
|
if (otherTile.MonstermosInfo.CurrentTransferDirection == AtmosDirection.Invalid) continue;
|
|
gridAtmosphere.HighPressureDelta.Add(otherTile);
|
|
AddActiveTile(gridAtmosphere, otherTile);
|
|
var otherTile2 = otherTile.AdjacentTiles[otherTile.MonstermosInfo.CurrentTransferDirection.ToIndex()];
|
|
if (otherTile2?.Air == null)
|
|
{
|
|
// The tile connecting us to space is spaced already. So just space this tile now.
|
|
otherTile.Air!.Clear();
|
|
otherTile.Air.Temperature = Atmospherics.TCMB;
|
|
continue;
|
|
}
|
|
var sum = otherTile.Air.TotalMoles;
|
|
if (SpacingEscapeRatio < 1f)
|
|
{
|
|
sum *= SpacingEscapeRatio;
|
|
if (sum < SpacingMinGas)
|
|
{
|
|
// Boost the last bit of air draining from the tile.
|
|
sum = Math.Min(SpacingMinGas, otherTile.Air.TotalMoles);
|
|
}
|
|
if (sum + otherTile.MonstermosInfo.CurrentTransferAmount > SpacingMaxWind)
|
|
{
|
|
// Limit the flow of air out of tiles which have air flowing into them from elsewhere.
|
|
sum = Math.Max(SpacingMinGas, SpacingMaxWind - otherTile.MonstermosInfo.CurrentTransferAmount);
|
|
}
|
|
}
|
|
totalMolesRemoved += sum;
|
|
otherTile.MonstermosInfo.CurrentTransferAmount += sum;
|
|
otherTile2.MonstermosInfo.CurrentTransferAmount += otherTile.MonstermosInfo.CurrentTransferAmount;
|
|
otherTile.PressureDifference = otherTile.MonstermosInfo.CurrentTransferAmount;
|
|
otherTile.PressureDirection = otherTile.MonstermosInfo.CurrentTransferDirection;
|
|
|
|
if (otherTile2.MonstermosInfo.CurrentTransferDirection == AtmosDirection.Invalid)
|
|
{
|
|
otherTile2.PressureDifference = otherTile2.MonstermosInfo.CurrentTransferAmount;
|
|
otherTile2.PressureDirection = otherTile.MonstermosInfo.CurrentTransferDirection;
|
|
}
|
|
|
|
if (otherTile.Air != null && otherTile.Air.Pressure - sum > SpacingMinGas * 0.1f)
|
|
{
|
|
// Transfer the air into the other tile (space wind :)
|
|
ReleaseGasTo(otherTile.Air!, otherTile2.Air!, sum);
|
|
// And then some magically into space
|
|
ReleaseGasTo(otherTile2.Air!, null, sum * 0.3f);
|
|
|
|
if (otherTile.Air.Temperature > 280.0f)
|
|
{
|
|
// Temperature reduces as air drains. But nerf the real temperature reduction a bit
|
|
// Also, limit the temperature loss to remain > 10 Deg.C for convenience
|
|
float realtemploss = (otherTile.Air.TotalMoles - sum) / otherTile.Air.TotalMoles;
|
|
otherTile.Air.Temperature *= 0.9f + 0.1f * realtemploss;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// This gas mixture cannot be null, no tile in _depressurizeProgressionOrder can have a null gas mixture
|
|
otherTile.Air!.Clear();
|
|
|
|
// This is a little hacky, but hear me out. It makes sense. We have just vacuumed all of the tile's air
|
|
// therefore there is no more gas in the tile, therefore the tile should be as cold as space!
|
|
otherTile.Air.Temperature = Atmospherics.TCMB;
|
|
}
|
|
|
|
InvalidateVisuals(ent, otherTile);
|
|
if (MonstermosRipTiles && otherTile.PressureDifference > MonstermosRipTilesMinimumPressure)
|
|
HandleDecompressionFloorRip(mapGrid, otherTile, otherTile.PressureDifference);
|
|
}
|
|
|
|
if (GridImpulse && tileCount > 0)
|
|
{
|
|
var direction = ((Vector2)_depressurizeTiles[tileCount - 1].GridIndices - tile.GridIndices).Normalized();
|
|
|
|
var gridPhysics = Comp<PhysicsComponent>(owner);
|
|
|
|
// TODO ATMOS: Come up with better values for these.
|
|
_physics.ApplyLinearImpulse(owner, direction * totalMolesRemoved * gridPhysics.Mass, body: gridPhysics);
|
|
_physics.ApplyAngularImpulse(owner, Vector2Helpers.Cross(tile.GridIndices - gridPhysics.LocalCenter, direction) * totalMolesRemoved, body: gridPhysics);
|
|
}
|
|
|
|
if (tileCount > 10 && (totalMolesRemoved / tileCount) > 10)
|
|
_adminLog.Add(LogType.ExplosiveDepressurization, LogImpact.High,
|
|
$"Explosive depressurization removed {totalMolesRemoved} moles from {tileCount} tiles starting from position {tile.GridIndices:position} on grid ID {tile.GridIndex:grid}");
|
|
|
|
Array.Clear(_depressurizeTiles, 0, Atmospherics.MonstermosHardTileLimit);
|
|
Array.Clear(_depressurizeSpaceTiles, 0, Atmospherics.MonstermosHardTileLimit);
|
|
Array.Clear(_depressurizeProgressionOrder, 0, Atmospherics.MonstermosHardTileLimit * 2);
|
|
}
|
|
|
|
private void ConsiderFirelocks(
|
|
Entity<GridAtmosphereComponent, GasTileOverlayComponent, MapGridComponent, TransformComponent> ent,
|
|
TileAtmosphere tile,
|
|
TileAtmosphere other)
|
|
{
|
|
var reconsiderAdjacent = false;
|
|
|
|
var mapGrid = ent.Comp3;
|
|
foreach (var entity in _map.GetAnchoredEntities(ent.Owner, mapGrid, tile.GridIndices))
|
|
{
|
|
if (_firelockQuery.TryGetComponent(entity, out var firelock))
|
|
reconsiderAdjacent |= _firelockSystem.EmergencyPressureStop(entity, firelock);
|
|
}
|
|
|
|
foreach (var entity in _map.GetAnchoredEntities(ent.Owner, mapGrid, other.GridIndices))
|
|
{
|
|
if (_firelockQuery.TryGetComponent(entity, out var firelock))
|
|
reconsiderAdjacent |= _firelockSystem.EmergencyPressureStop(entity, firelock);
|
|
}
|
|
|
|
if (!reconsiderAdjacent)
|
|
return;
|
|
|
|
UpdateAdjacentTiles(ent, tile);
|
|
UpdateAdjacentTiles(ent, other);
|
|
InvalidateVisuals(ent, tile);
|
|
InvalidateVisuals(ent, other);
|
|
}
|
|
|
|
private void FinalizeEq(
|
|
Entity<GridAtmosphereComponent, GasTileOverlayComponent, MapGridComponent, TransformComponent> ent,
|
|
TileAtmosphere tile)
|
|
{
|
|
Span<float> transferDirections = stackalloc float[Atmospherics.Directions];
|
|
var hasTransferDirs = false;
|
|
for (var i = 0; i < Atmospherics.Directions; i++)
|
|
{
|
|
var amount = tile.MonstermosInfo[i];
|
|
if (amount == 0) continue;
|
|
transferDirections[i] = amount;
|
|
tile.MonstermosInfo[i] = 0; // Set them to 0 to prevent infinite recursion.
|
|
hasTransferDirs = true;
|
|
}
|
|
|
|
if (!hasTransferDirs) return;
|
|
|
|
for(var i = 0; i < Atmospherics.Directions; i++)
|
|
{
|
|
var direction = (AtmosDirection) (1 << i);
|
|
if (!tile.AdjacentBits.IsFlagSet(direction)) continue;
|
|
var amount = transferDirections[i];
|
|
var otherTile = tile.AdjacentTiles[i];
|
|
if (otherTile?.Air == null) continue;
|
|
DebugTools.Assert(otherTile.AdjacentBits.IsFlagSet(direction.GetOpposite()));
|
|
if (amount <= 0) continue;
|
|
|
|
// Everything that calls this method already ensures that Air will not be null.
|
|
if (tile.Air!.TotalMoles < amount)
|
|
FinalizeEqNeighbors(ent, tile, transferDirections);
|
|
|
|
otherTile.MonstermosInfo[i.ToOppositeDir()] = 0;
|
|
Merge(otherTile.Air, tile.Air.Remove(amount));
|
|
InvalidateVisuals(ent, tile);
|
|
InvalidateVisuals(ent, otherTile);
|
|
ConsiderPressureDifference(ent, tile, direction, amount);
|
|
}
|
|
}
|
|
|
|
private void FinalizeEqNeighbors(
|
|
Entity<GridAtmosphereComponent, GasTileOverlayComponent, MapGridComponent, TransformComponent> ent,
|
|
TileAtmosphere tile, ReadOnlySpan<float> transferDirs)
|
|
{
|
|
for (var i = 0; i < Atmospherics.Directions; i++)
|
|
{
|
|
var direction = (AtmosDirection) (1 << i);
|
|
var amount = transferDirs[i];
|
|
// Since AdjacentBits is set, AdjacentTiles[i] wouldn't be null, and neither would its air.
|
|
if(amount < 0 && tile.AdjacentBits.IsFlagSet(direction))
|
|
FinalizeEq(ent, tile.AdjacentTiles[i]!); // A bit of recursion if needed.
|
|
}
|
|
}
|
|
|
|
private void AdjustEqMovement(TileAtmosphere tile, AtmosDirection direction, float amount)
|
|
{
|
|
DebugTools.AssertNotNull(tile);
|
|
DebugTools.Assert(tile.AdjacentBits.IsFlagSet(direction));
|
|
DebugTools.Assert(tile.AdjacentTiles[direction.ToIndex()] != null);
|
|
// Every call to this method already ensures that the adjacent tile won't be null.
|
|
|
|
// Turns out: no they don't. Temporary debug checks to figure out which caller is causing problems:
|
|
if (tile == null)
|
|
{
|
|
Log.Error($"Encountered null-tile in {nameof(AdjustEqMovement)}. Trace: {Environment.StackTrace}");
|
|
return;
|
|
}
|
|
|
|
var idx = direction.ToIndex();
|
|
var adj = tile.AdjacentTiles[idx];
|
|
if (adj == null)
|
|
{
|
|
var nonNull = tile.AdjacentTiles.Where(x => x != null).Count();
|
|
Log.Error($"Encountered null adjacent tile in {nameof(AdjustEqMovement)}. Dir: {direction}, Tile: ({tile.GridIndex}, {tile.GridIndices}), non-null adj count: {nonNull}, Trace: {Environment.StackTrace}");
|
|
return;
|
|
}
|
|
|
|
tile.MonstermosInfo[direction] += amount;
|
|
adj.MonstermosInfo[idx.ToOppositeDir()] -= amount;
|
|
}
|
|
|
|
private void HandleDecompressionFloorRip(MapGridComponent mapGrid, TileAtmosphere tile, float delta)
|
|
{
|
|
if (!mapGrid.TryGetTileRef(tile.GridIndices, out var tileRef))
|
|
return;
|
|
var tileref = tileRef.Tile;
|
|
|
|
var tileDef = (ContentTileDefinition) _tileDefinitionManager[tileref.TypeId];
|
|
if (!tileDef.Reinforced && tileDef.TileRipResistance < delta * MonstermosRipTilesPressureOffset)
|
|
PryTile(mapGrid, tile.GridIndices);
|
|
}
|
|
|
|
private sealed class TileAtmosphereComparer : IComparer<TileAtmosphere?>
|
|
{
|
|
public int Compare(TileAtmosphere? a, TileAtmosphere? b)
|
|
{
|
|
if (a == null && b == null)
|
|
return 0;
|
|
|
|
if (a == null)
|
|
return -1;
|
|
|
|
if (b == null)
|
|
return 1;
|
|
|
|
return a.MonstermosInfo.MoleDelta.CompareTo(b.MonstermosInfo.MoleDelta);
|
|
}
|
|
}
|
|
}
|
|
}
|