42 lines
1.5 KiB
C#
42 lines
1.5 KiB
C#
using Content.Shared.Damage.Components;
|
|
using Content.Shared.Damage.Systems;
|
|
using Content.Shared.Damage;
|
|
using Content.Shared.FixedPoint;
|
|
|
|
namespace Content.Shared._Offbrand.Wounds;
|
|
|
|
public sealed class BrainDamageOnDamageSystem : EntitySystem
|
|
{
|
|
[Dependency] private readonly BrainDamageSystem _brain = default!;
|
|
|
|
public override void Initialize()
|
|
{
|
|
base.Initialize();
|
|
|
|
SubscribeLocalEvent<BrainDamageOnDamageComponent, DamageChangedEvent>(OnDamageChanged, after: [typeof(WoundableSystem)]);
|
|
}
|
|
|
|
private void OnDamageChanged(Entity<BrainDamageOnDamageComponent> ent, ref DamageChangedEvent args)
|
|
{
|
|
if (args.DamageDelta is not { } delta || !args.DamageIncreased)
|
|
return;
|
|
|
|
var damageable = Comp<DamageableComponent>(ent);
|
|
var brain = Comp<BrainDamageComponent>(ent);
|
|
|
|
foreach (var threshold in ent.Comp.Thresholds)
|
|
{
|
|
var incomingAmount = ThresholdHelpers.Count(threshold.DamageTypes, delta);
|
|
var totalAmount = ThresholdHelpers.Count(threshold.DamageTypes, damageable.Damage);
|
|
|
|
var damageAmount = FixedPoint2.Max(incomingAmount - FixedPoint2.Max(threshold.MinimumTotalDamage - totalAmount, FixedPoint2.Zero), FixedPoint2.Zero);
|
|
var factored = FixedPoint2.New(damageAmount.Double() * threshold.ConversionFactor);
|
|
|
|
if (factored <= FixedPoint2.Zero)
|
|
return;
|
|
|
|
_brain.TryChangeBrainDamage((ent.Owner, brain), factored);
|
|
}
|
|
}
|
|
}
|