ksys/phys: Add RagdollRigidBody stub

Needed for RagdollController.

src/KingSystem/Physics/CMakeLists.txt

@@ -19,6 +19,8 @@ target_sources(uking PRIVATE
   Ragdoll/physRagdollParam.h
   Ragdoll/physRagdollResource.cpp
   Ragdoll/physRagdollResource.h
+  Ragdoll/physRagdollRigidBody.cpp
+  Ragdoll/physRagdollRigidBody.h
 
   RigidBody/physEdgeRigidBodyParam.cpp
   RigidBody/physEdgeRigidBodyParam.h

src/KingSystem/Physics/Ragdoll/physRagdollRigidBody.cpp

@@ -0,0 +1,19 @@
+#include "KingSystem/Physics/Ragdoll/physRagdollRigidBody.h"
+
+namespace ksys::phys {
+
+RagdollRigidBody::RagdollRigidBody(const sead::SafeString& name, RagdollController* ctrl,
+                                   int ragdoll_body_index, hkpRigidBody* hkp_rigid_body,
+                                   sead::Heap* heap)
+    : RigidBody(RigidBody::Type::Ragdoll, ContactLayerType::Entity, hkp_rigid_body, name, heap,
+                true),
+      mCtrl(ctrl), mRagdollBodyIndex(ragdoll_body_index) {
+    updateCollidableQualityType(true);
+    mFlags.set(Flag::NoCharStandingOn);
+}
+
+RagdollRigidBody::~RagdollRigidBody() {
+    _e8.freeBuffer();
+}
+
+}  // namespace ksys::phys

src/KingSystem/Physics/Ragdoll/physRagdollRigidBody.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <container/seadBuffer.h>
+#include "KingSystem/Physics/RigidBody/physRigidBody.h"
+
+namespace ksys::phys {
+
+class RagdollController;
+
+// TODO
+class RagdollRigidBody : public RigidBody {
+    SEAD_RTTI_OVERRIDE(RagdollRigidBody, RigidBody)
+public:
+    RagdollRigidBody(const sead::SafeString& name, RagdollController* ctrl, int ragdoll_body_index,
+                     hkpRigidBody* hkp_rigid_body, sead::Heap* heap);
+    ~RagdollRigidBody() override;
+
+    float getVolume() override;
+    u32 getCollisionMasks(RigidBody::CollisionMasks* masks, const u32* shape_key,
+                          const sead::Vector3f& contact_point) override;
+
+private:
+    RagdollController* mCtrl{};
+    int mRagdollBodyIndex{};
+    void* _e0{};
+    sead::Buffer<void*> _e8{};
+    void* _f8{};
+};
+
+}  // namespace ksys::phys

src/KingSystem/Physics/RigidBody/physRigidBody.h

@@ -56,7 +56,7 @@ public:
 
     enum class Type {
         FromShape = 0,
-        _1 = 1,
+        Ragdoll = 1,
         _2 = 2,
         TerrainHeightField = 3,
         StaticCompoundBody = 4,