Examine throwable damage (#18580)

2023-08-07 12:09:35 +03:00
parent 88b3417c3d
commit 53db6bc265
11 changed files with 125 additions and 108 deletions
--- a/Content.Shared/Damage/Systems/DamageExamineSystem.cs
+++ b/Content.Shared/Damage/Systems/DamageExamineSystem.cs
@@ -0,0 +1,75 @@
+using Content.Shared.Damage.Components;
+using Content.Shared.Damage.Events;
+using Content.Shared.Examine;
+using Content.Shared.FixedPoint;
+using Content.Shared.Verbs;
+using Robust.Shared.Utility;
+
+namespace Content.Shared.Damage.Systems;
+
+public sealed class DamageExamineSystem : EntitySystem
+{
+    [Dependency] private readonly ExamineSystemShared _examine = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<DamageExaminableComponent, GetVerbsEvent<ExamineVerb>>(OnGetExamineVerbs);
+    }
+
+    private void OnGetExamineVerbs(EntityUid uid, DamageExaminableComponent component, GetVerbsEvent<ExamineVerb> args)
+    {
+        if (!args.CanInteract || !args.CanAccess)
+            return;
+
+        var ev = new DamageExamineEvent(new FormattedMessage(), args.User);
+        RaiseLocalEvent(uid, ref ev);
+        if (!ev.Message.IsEmpty)
+        {
+            _examine.AddDetailedExamineVerb(args, component, ev.Message,
+                Loc.GetString("damage-examinable-verb-text"),
+                "/Textures/Interface/VerbIcons/smite.svg.192dpi.png",
+                Loc.GetString("damage-examinable-verb-message")
+            );
+        }
+    }
+
+    public void AddDamageExamine(FormattedMessage message, DamageSpecifier damageSpecifier, string? type = null)
+    {
+        var markup = GetDamageExamine(damageSpecifier, type);
+        if (!message.IsEmpty)
+        {
+            message.PushNewline();
+        }
+        message.AddMessage(markup);
+    }
+
+    /// <summary>
+    /// Retrieves the damage examine values.
+    /// </summary>
+    private FormattedMessage GetDamageExamine(DamageSpecifier damageSpecifier, string? type = null)
+    {
+        var msg = new FormattedMessage();
+
+        if (string.IsNullOrEmpty(type))
+        {
+            msg.AddMarkup(Loc.GetString("damage-examine"));
+        }
+        else
+        {
+            msg.AddMarkup(Loc.GetString("damage-examine-type", ("type", type)));
+        }
+
+        foreach (var damage in damageSpecifier.DamageDict)
+        {
+            if (damage.Value != FixedPoint2.Zero)
+            {
+                msg.PushNewline();
+                msg.AddMarkup(Loc.GetString("damage-value", ("type", damage.Key), ("amount", damage.Value)));
+            }
+        }
+
+        return msg;
+    }
+}