Loudspeaker

Content.Server/_White/HopSpeaker/HopSpeakerSystem.cs

@@ -0,0 +1,39 @@
+using Content.Server.Explosion.EntitySystems;
+using Content.Server.Chat.Systems;
+using Content.Server.Power.Components;
+using Robust.Shared.Audio;
+using Robust.Shared.Audio.Systems;
+using Robust.Shared.Player;
+using Robust.Shared.Timing;
+
+namespace Content.Server._White.HopSpeaker;
+
+public sealed partial class HopSpeakerSystem : EntitySystem
+{
+    [Dependency] private readonly ChatSystem _chat = default!;
+    [Dependency] private readonly IGameTiming _gameTiming = default!;
+    [Dependency] private readonly SharedAudioSystem _audio = default!;
+
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<HopSpeakerComponent, TriggerEvent>(HandleChatOnTrigger);
+    }
+
+    private void HandleChatOnTrigger(EntityUid uid, HopSpeakerComponent component, TriggerEvent args)
+    {
+        if (component.DelayEnd > _gameTiming.CurTime)
+            return;
+
+        if (!TryComp<ApcPowerReceiverComponent>(uid, out var receiverComponent) || !receiverComponent.Powered)
+            return;
+
+        _chat.TrySendInGameICMessage(uid, Loc.GetString("hopspeaker-next"), InGameICChatType.Speak,
+            ChatTransmitRange.Normal);
+        _audio.PlayEntity(component.Sound, Filter.Local(), uid, false, AudioParams.Default.WithVolume(-2f));
+
+        component.DelayEnd = _gameTiming.CurTime + component.Delay;
+    }
+}