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Increase MoverController performance (#4448)

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Should be a decent amount; rest will come from removing IActionBlocker.
This commit is contained in:
metalgearsloth
2021-08-15 14:03:08 +10:00
committed by GitHub
parent 25fd8b6d15
commit dcbb2d2a11
4 changed files with 89 additions and 23 deletions
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52
Content.Shared/Movement/SharedMoverController.cs
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@@ -1,5 +1,7 @@
using System.Collections.Generic;
using Content.Shared.ActionBlocker;
using Content.Shared.CCVar;
using Content.Shared.Friction;
using Content.Shared.MobState;
using Content.Shared.Movement.Components;
using Content.Shared.Pulling.Components;
@@ -9,7 +11,6 @@ using Robust.Shared.IoC;
using Robust.Shared.Map;
using Robust.Shared.Maths;
using Robust.Shared.Physics;
using Robust.Shared.Physics.Broadphase;
using Robust.Shared.Physics.Controllers;
using Robust.Shared.Utility;
@@ -23,16 +24,39 @@ namespace Content.Shared.Movement
{
[Dependency] private readonly IMapManager _mapManager = default!;
private ActionBlockerSystem _blocker = default!;
private SharedBroadphaseSystem _broadPhaseSystem = default!;
private bool _relativeMovement;
/// <summary>
/// Cache the mob movement calculation to re-use elsewhere.
/// </summary>
public Dictionary<EntityUid, bool> UsedMobMovement = new();
public override void Initialize()
{
base.Initialize();
_broadPhaseSystem = EntitySystem.Get<SharedBroadphaseSystem>();
_blocker = EntitySystem.Get<ActionBlockerSystem>();
var configManager = IoCManager.Resolve<IConfigurationManager>();
configManager.OnValueChanged(CCVars.RelativeMovement, value => _relativeMovement = value, true);
configManager.OnValueChanged(CCVars.RelativeMovement, SetRelativeMovement, true);
UpdatesBefore.Add(typeof(SharedTileFrictionController));
}
private void SetRelativeMovement(bool value) => _relativeMovement = value;
public override void Shutdown()
{
base.Shutdown();
var configManager = IoCManager.Resolve<IConfigurationManager>();
configManager.UnsubValueChanged(CCVars.RelativeMovement, SetRelativeMovement);
}
public override void UpdateAfterSolve(bool prediction, float frameTime)
{
base.UpdateAfterSolve(prediction, frameTime);
UsedMobMovement.Clear();
}
/// <summary>
@@ -65,17 +89,19 @@ namespace Content.Shared.Movement
protected void HandleMobMovement(IMoverComponent mover, PhysicsComponent physicsComponent,
IMobMoverComponent mobMover)
{
// TODO: Look at https://gameworksdocs.nvidia.com/PhysX/4.1/documentation/physxguide/Manual/CharacterControllers.html?highlight=controller as it has some adviceo n kinematic controllersx
if (!UseMobMovement(_broadPhaseSystem, physicsComponent, _mapManager))
DebugTools.Assert(!UsedMobMovement.ContainsKey(mover.Owner.Uid));
if (!UseMobMovement(physicsComponent))
{
UsedMobMovement[mover.Owner.Uid] = false;
return;
}
UsedMobMovement[mover.Owner.Uid] = true;
var transform = mover.Owner.Transform;
var weightless = mover.Owner.IsWeightless(physicsComponent, mapManager: _mapManager);
var (walkDir, sprintDir) = mover.VelocityDir;
var weightless = transform.Owner.IsWeightless(physicsComponent, mapManager: _mapManager);
// Handle wall-pushes.
if (weightless)
{
@@ -117,14 +143,16 @@ namespace Content.Shared.Movement
physicsComponent.LinearVelocity = worldTotal;
}
public static bool UseMobMovement(SharedBroadphaseSystem broadPhaseSystem, PhysicsComponent body, IMapManager mapManager)
public bool UseMobMovement(EntityUid uid)
{
return (body.BodyStatus == BodyStatus.OnGround) &
return UsedMobMovement.TryGetValue(uid, out var used) && used;
}
protected bool UseMobMovement(PhysicsComponent body)
{
return body.BodyStatus == BodyStatus.OnGround &&
body.Owner.HasComponent<IMobStateComponent>() &&
EntitySystem.Get<ActionBlockerSystem>().CanMove(body.Owner) &&
(!body.Owner.IsWeightless(body, mapManager: mapManager) ||
body.Owner.TryGetComponent(out SharedPlayerMobMoverComponent? mover) &&
IsAroundCollider(broadPhaseSystem, body.Owner.Transform, mover, body));
_blocker.CanMove(body.Owner);
}
/// <summary>