gsys: Add Model, ModelAccessKey and ModelUnit stubs

4 files changed, 143 insertions, 0 deletions

diff --git a/lib/gsys/include/gsys/gsysModel.h b/lib/gsys/include/gsys/gsysModel.h
new file mode 100644
index 00000000..b666b159
--- /dev/null
+++ b/lib/gsys/include/gsys/gsysModel.h
@@ -0,0 +1,53 @@
+#pragma once
+
+#include <basis/seadTypes.h>
+#include <container/seadBuffer.h>
+#include <container/seadPtrArray.h>
+#include <heap/seadDisposer.h>
+#include <hostio/seadHostIONode.h>
+#include <thread/seadCriticalSection.h>
+
+namespace gsys {
+
+class IModelAccesssHandle;
+class ModelBone;
+class ModelUnit;
+
+class ModelInfo {
+public:
+    ModelUnit* mModelUnit;
+    void* _8;
+    void* _10;
+    u32 _18;
+    s16 mAccessIndex;
+    u8 _1e;
+    void* _20;
+    void* _28;
+    u32 _30;
+    u32 _34;
+};
+
+// TODO
+class Model : public sead::IDisposer, public sead::hostio::Node {
+public:
+    Model();
+    ~Model() override;
+
+    sead::PtrArray<ModelInfo>& getUnits() { return mUnitAccess; }
+    const sead::PtrArray<ModelInfo>& getUnits() const { return mUnitAccess; }
+
+    // For internal use.
+    void add_(IModelAccesssHandle* handle) const;
+    void remove_(IModelAccesssHandle* handle) const;
+    sead::CriticalSection& getCS() const { return mCS; }
+
+private:
+    sead::Buffer<ModelInfo> mUnitPool;
+    /// Indices into this array are called "model unit access indices".
+    sead::PtrArray<ModelInfo> mUnitAccess;
+    u8 _48[0x140 - 0x48];
+    mutable sead::CriticalSection mCS;
+    u8 _180[0x2b8 - 0x180];
+};
+
+}  // namespace gsys
diff --git a/lib/gsys/include/gsys/gsysModelAccessKey.h b/lib/gsys/include/gsys/gsysModelAccessKey.h
new file mode 100644
index 00000000..a6015ac7
--- /dev/null
+++ b/lib/gsys/include/gsys/gsysModelAccessKey.h
@@ -0,0 +1,58 @@
+#pragma once
+
+#include <container/seadListImpl.h>
+#include <prim/seadSafeString.h>
+
+namespace gsys {
+
+class Model;
+
+// sic: this should be called IModelAccessHandle
+class IModelAccesssHandle {
+public:
+    IModelAccesssHandle();
+    virtual ~IModelAccesssHandle();
+
+    bool search(const Model* p_model, const sead::SafeString& name);
+    bool search();
+    void remove();
+
+    static constexpr size_t getListNodeOffset() { return offsetof(IModelAccesssHandle, mListNode); }
+
+protected:
+    virtual bool searchImpl_() = 0;
+    virtual void removeImpl_() = 0;
+
+    sead::SafeString mName = sead::SafeString::cEmptyString;
+    const Model* mModel{};
+    sead::ListNode mListNode;
+};
+
+struct BoneAccessKey {
+    BoneAccessKey() { reset(); }
+
+    void reset() {
+        model_unit_index = -1;
+        bone_index = -1;
+    }
+
+    s16 model_unit_index{};
+    s16 bone_index{};
+};
+
+class BoneAccessKeyEx : public IModelAccesssHandle {
+public:
+    BoneAccessKeyEx();
+    ~BoneAccessKeyEx() override;
+
+    using IModelAccesssHandle::search;
+    bool search(const Model* p_model, const BoneAccessKey& key);
+
+protected:
+    bool searchImpl_() override;
+    void removeImpl_() override;
+
+    BoneAccessKey mKey;
+};
+
+}  // namespace gsys
diff --git a/lib/gsys/include/gsys/gsysModelNW.h b/lib/gsys/include/gsys/gsysModelNW.h
new file mode 100644
index 00000000..5f0afbb7
--- /dev/null
+++ b/lib/gsys/include/gsys/gsysModelNW.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <gsys/gsysModelUnit.h>
+
+namespace gsys {
+
+// XXX: bad name. This doesn't reflect the fact that ModelNW is a ModelUnit, not a Model.
+// TODO
+class ModelNW : public ModelUnit,
+                public nn::g3d::ICalculateWorldCallback,
+                public sead::hostio::Node {
+    SEAD_RTTI_OVERRIDE(ModelNW, ModelUnit)
+};
+
+}  // namespace gsys
diff --git a/lib/gsys/include/gsys/gsysModelUnit.h b/lib/gsys/include/gsys/gsysModelUnit.h
new file mode 100644
index 00000000..b38210cf
--- /dev/null
+++ b/lib/gsys/include/gsys/gsysModelUnit.h
@@ -0,0 +1,17 @@
+#pragma once
+
+#include <hostio/seadHostIONode.h>
+#include <nn/g3d/World.h>
+#include <prim/seadRuntimeTypeInfo.h>
+
+namespace gsys {
+
+// TODO
+class ModelUnit {
+    SEAD_RTTI_BASE(ModelUnit)
+public:
+    ModelUnit();
+    virtual ~ModelUnit();
+};
+
+}  // namespace gsys