CatStation/Content.Client/Dice/DiceSystem.cs

using Content.Shared.Dice;
using Robust.Client.GameObjects;

namespace Content.Client.Dice;

public sealed partial class DiceSystem : SharedDiceSystem
{
    [Dependency] private SpriteSystem _sprite = default!;

    [SubscribeLocalEvent]
    private void OnDiceAfterHandleState(Entity<DiceComponent> entity, ref AfterAutoHandleStateEvent args)
    {
        if (!TryComp<SpriteComponent>(entity, out var sprite))
            return;

        // TODO maybe just move each die to its own RSI?
        // If this is ever done keep in mind coin flips also use this system
        var state = _sprite.LayerGetRsiState((entity.Owner, sprite), 0).Name;
        if (state == null)
            return;

        var prefix = state.Substring(0, state.IndexOf('_'));
        _sprite.LayerSetRsiState((entity.Owner, sprite), 0, $"{prefix}_{entity.Comp.CurrentValue}");
    }
}