Holofan Projector Upstream from Nyano (#8352)

Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>
2022-06-03 05:58:18 -06:00
parent 9c6b55c0e7
commit c87f4ab65c
14 changed files with 252 additions and 0 deletions
--- a/Content.Server/Holosign/HolosignSystem.cs
+++ b/Content.Server/Holosign/HolosignSystem.cs
@@ -0,0 +1,57 @@
+using Content.Shared.Interaction.Events;
+using Content.Shared.Examine;
+using Content.Server.Coordinates.Helpers;
+using Robust.Shared.Timing;
+
+namespace Content.Server.Holosign
+{
+    public sealed class HolosignSystem : EntitySystem
+    {
+        [Dependency] private readonly IGameTiming _timing = default!;
+
+        public override void Initialize()
+        {
+            base.Initialize();
+            SubscribeLocalEvent<HolosignProjectorComponent, UseInHandEvent>(OnUse);
+            SubscribeLocalEvent<HolosignProjectorComponent, ExaminedEvent>(OnExamine);
+        }
+
+        private int GetCharges(HolosignProjectorComponent component)
+        {
+            return component.CurrentCharges + (int) ((_timing.CurTime - component.LastUsed).TotalSeconds / component.RechargeTime.TotalSeconds);
+        }
+
+        private void OnExamine(EntityUid uid, HolosignProjectorComponent component, ExaminedEvent args)
+        {
+            // TODO: This should probably be using an itemstatus
+            // TODO: I'm too lazy to do this rn but it's literally copy-paste from emag.
+            var timeRemaining = (component.LastUsed + component.RechargeTime * (component.MaxCharges - component.CurrentCharges) - _timing.CurTime).TotalSeconds % component.RechargeTime.TotalSeconds;
+            var charges = GetCharges(component);
+
+            args.PushMarkup(Loc.GetString("emag-charges-remaining", ("charges", charges)));
+            if (charges == component.MaxCharges)
+            {
+                args.PushMarkup(Loc.GetString("emag-max-charges"));
+                return;
+            }
+            args.PushMarkup(Loc.GetString("emag-recharging", ("seconds", Math.Round(timeRemaining))));
+        }
+
+        private void OnUse(EntityUid uid, HolosignProjectorComponent component, UseInHandEvent args)
+        {
+            if (component.CurrentCharges == 0 || args.Handled)
+                return;
+
+            // TODO: Too tired to deal
+            var holo = EntityManager.SpawnEntity(component.SignProto, Transform(args.User).Coordinates.SnapToGrid(EntityManager));
+            Transform(holo).Anchored = true;
+
+            // Don't reset last use time if it's already accumulating.
+            if (component.CurrentCharges == component.MaxCharges)
+                component.LastUsed = _timing.CurTime;
+
+            component.CurrentCharges--;
+            args.Handled = true;
+        }
+    }
+}