Implanters and Subdermal Implants (#11840)

Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>
Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>

Content.Client/Implants/ImplanterSystem.cs

@@ -0,0 +1,33 @@
+using Content.Client.Implants.UI;
+using Content.Client.Items;
+using Content.Shared.Implants;
+using Content.Shared.Implants.Components;
+using Robust.Shared.GameStates;
+
+namespace Content.Client.Implants;
+
+public sealed class ImplanterSystem : SharedImplanterSystem
+{
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<ImplanterComponent, ComponentHandleState>(OnHandleImplanterState);
+        SubscribeLocalEvent<ImplanterComponent, ItemStatusCollectMessage>(OnItemImplanterStatus);
+    }
+
+    private void OnHandleImplanterState(EntityUid uid, ImplanterComponent component, ref ComponentHandleState args)
+    {
+        if (args.Current is not ImplanterComponentState state)
+            return;
+
+        component.CurrentMode = state.CurrentMode;
+        component.ImplantOnly = state.ImplantOnly;
+        component.UiUpdateNeeded = true;
+    }
+
+    private void OnItemImplanterStatus(EntityUid uid, ImplanterComponent component, ItemStatusCollectMessage args)
+    {
+        args.Controls.Add(new ImplanterStatusControl(component));
+    }
+}

Content.Client/Implants/UI/ImplanterStatusControl.cs

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+using Content.Client.Message;
+using Content.Client.Stylesheets;
+using Content.Shared.Implants.Components;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Controls;
+using Robust.Shared.Timing;
+
+namespace Content.Client.Implants.UI;
+
+public sealed class ImplanterStatusControl : Control
+{
+    private readonly ImplanterComponent _parent;
+    private readonly RichTextLabel _label;
+
+    public ImplanterStatusControl(ImplanterComponent parent)
+    {
+        _parent = parent;
+        _label = new RichTextLabel { StyleClasses = { StyleNano.StyleClassItemStatus } };
+        AddChild(_label);
+
+        Update();
+    }
+
+    protected override void FrameUpdate(FrameEventArgs args)
+    {
+        base.FrameUpdate(args);
+        if (!_parent.UiUpdateNeeded)
+            return;
+
+        Update();
+    }
+
+    private void Update()
+    {
+        _parent.UiUpdateNeeded = false;
+
+        var modeStringLocalized = _parent.CurrentMode switch
+        {
+            ImplanterToggleMode.Draw => Loc.GetString("implanter-draw-text"),
+            ImplanterToggleMode.Inject => Loc.GetString("implanter-inject-text"),
+            _ => Loc.GetString("injector-invalid-injector-toggle-mode")
+        };
+
+        var entitiesStringLocalized = _parent.ImplanterSlot.HasItem switch
+        {
+            false => Loc.GetString("implanter-empty-text"),
+            true => Loc.GetString("implanter-implant-text", ("implantName", _parent.ImplantData.Item1), ("implantDescription", _parent.ImplantData.Item2), ("lineBreak", "\n")),
+        };
+
+
+        _label.SetMarkup(Loc.GetString("implanter-label", ("currentEntities", entitiesStringLocalized), ("modeString", modeStringLocalized), ("lineBreak", "\n")));
+    }
+}