89 lines
2.9 KiB
C#
89 lines
2.9 KiB
C#
using Content.Client.Clothing;
|
|
using Content.Shared.Clothing.EntitySystems;
|
|
using Content.Shared.Movement.Components;
|
|
using Content.Shared.Movement.Systems;
|
|
using Content.Shared.Weapons.Ranged.Systems;
|
|
using Robust.Client.Animations;
|
|
using Robust.Client.GameObjects;
|
|
using Robust.Shared.GameStates;
|
|
using Robust.Shared.Map;
|
|
using Robust.Shared.Timing;
|
|
|
|
namespace Content.Client.Movement.Systems;
|
|
|
|
public sealed class JetpackSystem : SharedJetpackSystem
|
|
{
|
|
[Dependency] private readonly IGameTiming _timing = default!;
|
|
[Dependency] private readonly IMapManager _mapManager = default!;
|
|
[Dependency] private readonly ClothingSystem _clothing = default!;
|
|
|
|
public override void Initialize()
|
|
{
|
|
base.Initialize();
|
|
SubscribeLocalEvent<JetpackComponent, AppearanceChangeEvent>(OnJetpackAppearance);
|
|
}
|
|
|
|
protected override bool CanEnable(JetpackComponent component)
|
|
{
|
|
// No predicted atmos so you'd have to do a lot of funny to get this working.
|
|
return false;
|
|
}
|
|
|
|
private void OnJetpackAppearance(EntityUid uid, JetpackComponent component, ref AppearanceChangeEvent args)
|
|
{
|
|
args.Component.TryGetData(JetpackVisuals.Enabled, out bool enabled);
|
|
|
|
var state = "icon" + (enabled ? "-on" : "");
|
|
args.Sprite?.LayerSetState(0, state);
|
|
|
|
if (TryComp<ClothingComponent>(uid, out var clothing))
|
|
_clothing.SetEquippedPrefix(uid, enabled ? "on" : null, clothing);
|
|
}
|
|
|
|
public override void Update(float frameTime)
|
|
{
|
|
base.Update(frameTime);
|
|
|
|
if (!_timing.IsFirstTimePredicted) return;
|
|
|
|
foreach (var comp in EntityQuery<ActiveJetpackComponent>())
|
|
{
|
|
comp.Accumulator += frameTime;
|
|
|
|
if (comp.Accumulator < comp.EffectCooldown) continue;
|
|
comp.Accumulator -= comp.EffectCooldown;
|
|
CreateParticles(comp.Owner);
|
|
}
|
|
}
|
|
|
|
private void CreateParticles(EntityUid uid)
|
|
{
|
|
// Don't show particles unless the user is moving.
|
|
if (Container.TryGetContainingContainer(uid, out var container) &&
|
|
TryComp<PhysicsComponent>(container.Owner, out var body) &&
|
|
body.LinearVelocity.LengthSquared < 1f)
|
|
return;
|
|
|
|
var uidXform = Transform(uid);
|
|
var coordinates = uidXform.Coordinates;
|
|
var gridUid = coordinates.GetGridUid(EntityManager);
|
|
|
|
if (_mapManager.TryGetGrid(gridUid, out var grid))
|
|
{
|
|
coordinates = new EntityCoordinates(grid.GridEntityId, grid.WorldToLocal(coordinates.ToMapPos(EntityManager)));
|
|
}
|
|
else if (uidXform.MapUid != null)
|
|
{
|
|
coordinates = new EntityCoordinates(uidXform.MapUid.Value, uidXform.WorldPosition);
|
|
}
|
|
else
|
|
{
|
|
return;
|
|
}
|
|
|
|
var ent = Spawn("JetpackEffect", coordinates);
|
|
var xform = Transform(ent);
|
|
xform.Coordinates = coordinates;
|
|
}
|
|
}
|