uuhhh fix it NOW

Content.Server/Backmen/Abilities/Xeno/Abilities/XenoAcidSpillerComponent.cs

@@ -0,0 +1,20 @@
+using Robust.Shared.Audio;
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.Backmen.Abilities.Xeno.Abilities;
+
+[RegisterComponent]
+public sealed partial class XenoAcidSpillerComponent : Component
+{
+    [DataField]
+    public string AcidSpitActionId = "ActionXenoSpitMaidAcid";
+
+    [DataField]
+    public EntityUid? AcidSpitAction;
+
+    [DataField]
+    public EntProtoId BulletSpawnId = "BulletSplashMaidAcid";
+
+    [DataField]
+    public SoundSpecifier BulletSound = new SoundPathSpecifier("/Audio/Effects/Fluids/splat.ogg");
+}

Content.Server/Backmen/Abilities/Xeno/Abilities/XenoAcidSpitActionEvent.cs

@@ -0,0 +1,5 @@
+using Content.Shared.Actions;
+
+namespace Content.Server.Backmen.Abilities.Xeno.Abilities;
+
+public sealed partial class XenoAcidSpitActionEvent : WorldTargetActionEvent {}

Content.Server/Backmen/Abilities/Xeno/XenoAbilitiesSystem.cs

@@ -0,0 +1,52 @@
+using Content.Server.Backmen.Abilities.Xeno.Abilities;
+using Content.Server.Weapons.Ranged.Systems;
+using Content.Shared.Actions;
+using Robust.Server.GameObjects;
+using Robust.Shared.Audio.Systems;
+
+namespace Content.Server.Backmen.Abilities.Xeno;
+
+public sealed class XenoAbilitiesSystem : EntitySystem
+{
+    [Dependency] private readonly SharedAudioSystem _audioSystem = default!;
+    [Dependency] private readonly GunSystem _gunSystem = default!;
+    [Dependency] private readonly PhysicsSystem _physics = default!;
+    [Dependency] private readonly SharedTransformSystem _transform = default!;
+    [Dependency] private readonly SharedActionsSystem _actions = default!;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<XenoAcidSpillerComponent, XenoAcidSpitActionEvent>(OnAcidSpit);
+        SubscribeLocalEvent<XenoAcidSpillerComponent, ComponentStartup>(OnStartup);
+        SubscribeLocalEvent<XenoAcidSpillerComponent, ComponentShutdown>(OnShutdown);
+    }
+
+    private void OnAcidSpit(EntityUid uid, XenoAcidSpillerComponent component, XenoAcidSpitActionEvent args)
+    {
+        if (args.Handled)
+            return;
+
+        var xform = Transform(uid);
+        var acidBullet = Spawn(component.BulletSpawnId, xform.Coordinates);
+        var mapCoords = _transform.ToMapCoordinates(args.Target);
+        var direction = mapCoords.Position -  _transform.GetMapCoordinates(xform).Position;
+        var userVelocity = _physics.GetMapLinearVelocity(uid);
+
+        _gunSystem.ShootProjectile(acidBullet, direction, userVelocity, uid, uid);
+        _audioSystem.PlayPvs(component.BulletSound, uid, component.BulletSound.Params);
+
+        args.Handled = true;
+    }
+
+    private void OnStartup(EntityUid uid, XenoAcidSpillerComponent component, ComponentStartup args)
+    {
+        _actions.AddAction(uid, ref component.AcidSpitAction, component.AcidSpitActionId);
+    }
+
+    private void OnShutdown(EntityUid uid, XenoAcidSpillerComponent component, ComponentShutdown args)
+    {
+        _actions.RemoveAction(uid, component.AcidSpitAction);
+    }
+}

Content.Shared/Backmen/Shadowkin/Events/ShadowkinEvents.Powers.cs

@@ -1,7 +1,9 @@
 using Content.Shared.Actions;
+using Content.Shared.Ghost;
 using Content.Shared.Magic;
 using Robust.Shared.Audio;
 
+
 namespace Content.Server.Backmen.Species.Shadowkin.Events;
 
 /// <summary>

Resources/Prototypes/_Backmen/Actions/xeno.yml

@@ -0,0 +1,33 @@
+- type: entity
+  id: ActionXenoSpitMaidAcid
+  name: Spit slerm
+  description: Spit the violet acid on your enemies.
+  components:
+    - type: WorldTargetAction
+      icon: Interface/Actions/fleshAcidSpit.png
+      #itemIconStyle: NoItem
+      event: !type:XenoAcidSpitActionEvent
+      checkCanAccess: true
+      useDelay: 60
+      range: 32
+      repeat: true
+      priority: -20
+
+- type: entity
+  id: BulletSplashMaidAcid
+  name: maid acid spit
+  parent: BaseBulletTrigger
+  categories: [ HideSpawnMenu ]
+  components:
+    - type: Sprite
+      sprite: Objects/Weapons/Guns/Projectiles/flesh_toxic.rsi
+      layers:
+        - state: flesh_toxic
+    - type: Projectile
+      damage:
+        types:
+          Caustic: 5
+    - type: SplashOnTrigger
+      splashReagents:
+        - ReagentId: SlermQueenPlus
+          Quantity: 30

Resources/Prototypes/_Backmen/Entities/Mobs/NPCs/TGMC_xeno.yml

@@ -220,6 +220,7 @@
       - id: XenoRCD
       - id: WeaponXenoHealingSpit
       - id: PinpointerXeno
+  - type: XenoAcidSpiller
   - type: Destructible
     thresholds:
     - trigger: