Traits for roundstart species size

Content.Server/Traits/Assorted/HeightComponent.cs

@@ -0,0 +1,16 @@
+namespace Content.Server.Traits.Assorted
+{
+    [RegisterComponent]
+    public sealed partial class HeightComponent : Component
+    {
+        [DataField("tall")]
+        public bool Tall = false;
+
+        [DataField("short")]
+        public bool Short = false;
+
+        public readonly float TallScale = 1.10f;
+        public readonly float ShortScale = 0.90f;
+
+    }
+}

Content.Server/Traits/Assorted/HeightSystem.cs

@@ -0,0 +1,63 @@
+using Robust.Server.GameObjects;
+using Robust.Shared.Physics;
+using Robust.Shared.Physics.Collision.Shapes;
+using Robust.Shared.Physics.Systems;
+using System.Numerics;
+
+namespace Content.Server.Traits.Assorted
+{
+    public sealed class HeightSystem : EntitySystem
+    {
+        [Dependency] private readonly IEntityManager _entityManager = default!;
+        public override void Initialize()
+        {
+            base.Initialize();
+            SubscribeLocalEvent<HeightComponent, ComponentStartup>(InitComponent);
+        }
+
+        private void InitComponent(EntityUid uid, HeightComponent component, ComponentStartup args)
+        {
+            if (TryComp<HeightTraitBlacklistComponent>(uid, out var comp))
+                return;
+
+            if (component.Short)
+            {
+                Scale(uid, component.ShortScale);
+            }
+            else if (component.Tall)
+            {
+                Scale(uid, component.TallScale);
+            }
+
+
+        }
+        private void Scale(EntityUid uid, float scale)
+        {
+            var physics = _entityManager.System<SharedPhysicsSystem>();
+            var appearance = _entityManager.System<AppearanceSystem>();
+
+            _entityManager.EnsureComponent<ScaleVisualsComponent>(uid);
+
+            var appearanceComponent = _entityManager.EnsureComponent<AppearanceComponent>(uid);
+            if (!appearance.TryGetData<Vector2>(uid, ScaleVisuals.Scale, out var oldScale, appearanceComponent))
+                oldScale = Vector2.One;
+
+            appearance.SetData(uid, ScaleVisuals.Scale, oldScale * scale, appearanceComponent);
+
+            if (_entityManager.TryGetComponent(uid, out FixturesComponent? manager))
+            {
+                foreach (var (id, fixture) in manager.Fixtures)
+                {
+                    switch (fixture.Shape)
+                    {
+                        case PhysShapeCircle circle:
+                            physics.SetPositionRadius(uid, id, fixture, circle, circle.Position * scale, circle.Radius * scale, manager);
+                            break;
+                        default:
+                            throw new NotImplementedException();
+                    }
+                }
+            }
+        }
+    }
+}

Content.Shared/Traits/Assorted/HeightTraitBlacklistComponent.cs

@@ -0,0 +1,6 @@
+namespace Content.Server.Traits.Assorted
+{
+    [RegisterComponent]
+    public sealed partial class HeightTraitBlacklistComponent : Component
+    { }
+}

Resources/Prototypes/Corvax/Traits/categories.yml

@@ -0,0 +1,4 @@
+- type: traitCategory
+  id: HeightTraits
+  name: Рост
+  maxTraitPoints: 1

Resources/Prototypes/Corvax/Traits/height.yml

@@ -0,0 +1,25 @@
+- type: trait
+  id: Tall
+  name: Высокий
+  description: Станьте большой дылдой.
+  category: HeightTraits
+  cost: 1
+  blacklist:
+    components:
+      - HeightTraitBlacklist
+  components:
+  - type: Height
+    tall: true
+
+- type: trait
+  id: Short
+  name: Низкий
+  description: Ваш персонаж маленького роста.
+  category: HeightTraits
+  cost: 1
+  blacklist:
+    components:
+      - HeightTraitBlacklist
+  components:
+  - type: Height
+    short: true

Resources/Prototypes/Entities/Mobs/Species/dwarf.yml

@@ -63,6 +63,7 @@
           32:
             sprite: Mobs/Species/Human/displacement.rsi
             state: jumpsuit-female
+  - type: HeightTraitBlacklist # Corvax-Next
 
 - type: entity
   parent: BaseSpeciesDummy

Resources/Prototypes/Traits/categories.yml

@@ -9,4 +9,4 @@
 
 - type: traitCategory
   id: Quirks
-  name: trait-category-quirks
+  name: trait-category-quirks