Trigger Refactor (#39034)

Content.Server/Trigger/Systems/SpeakOnTriggerSystem.cs

@@ -0,0 +1,48 @@
+using Content.Server.Chat.Systems;
+using Content.Shared.Trigger;
+using Content.Shared.Trigger.Components.Effects;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Random;
+
+namespace Content.Server.Trigger.Systems;
+
+public sealed class SpeakOnTriggerSystem : EntitySystem
+{
+    [Dependency] private readonly IRobustRandom _random = default!;
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+    [Dependency] private readonly ChatSystem _chat = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<SpeakOnTriggerComponent, TriggerEvent>(OnTrigger);
+    }
+
+    private void OnTrigger(Entity<SpeakOnTriggerComponent> ent, ref TriggerEvent args)
+    {
+        if (args.Key != null && !ent.Comp.KeysIn.Contains(args.Key))
+            return;
+
+        var target = ent.Comp.TargetUser ? args.User : ent.Owner;
+
+        if (target == null)
+            return;
+
+        string message;
+        if (ent.Comp.Text != null)
+            message = Loc.GetString(ent.Comp.Text);
+        else
+        {
+            if (!_prototypeManager.TryIndex(ent.Comp.Pack, out var messagePack))
+                return;
+            message = Loc.GetString(_random.Pick(messagePack.Values));
+        }
+        // Chatcode moment: messages starting with "." are considered radio messages.
+        // Prepending ">" forces the message to be spoken instead.
+        // TODO chat refactor: remove this
+        message = '>' + message;
+        _chat.TrySendInGameICMessage(target.Value, message, InGameICChatType.Speak, true);
+        args.Handled = true;
+    }
+}