mirror of https://github.com/AxioDL/metaforce.git
205 lines
7.5 KiB
C++
205 lines
7.5 KiB
C++
#pragma once
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#include <memory>
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#include <vector>
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#include "Runtime/GCNTypes.hpp"
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#include "Runtime/IObjectStore.hpp"
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#include "Runtime/Graphics/CTexture.hpp"
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#include "Runtime/CToken.hpp"
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namespace metaforce::WIP {
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class CCubeSurface;
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class CCubeModel;
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class CCubeMaterial;
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#pragma region CModel
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class CModel {
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public:
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struct SShader {
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std::vector<TCachedToken<CTexture>> x0_textures;
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const u8* x10_data;
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explicit SShader(const u8* data) : x10_data(data) {}
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void UnlockTextures(){};
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};
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private:
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static u32 sTotalMemory;
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static u32 sFrameCounter;
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static bool sIsTextureTimeoutEnabled;
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static CModel* sThisFrameList;
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static CModel* sOneFrameList;
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static CModel* sTwoFrameList;
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std::unique_ptr<u8[]> x0_data;
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u32 x4_dataLen;
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std::vector<std::unique_ptr<CCubeSurface>> x8_surfaces; // Was a vector of void*
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std::vector<SShader> x18_matSets;
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std::unique_ptr<CCubeModel> x28_modelInst = nullptr;
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u16 x2c_ = 0;
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u16 x2e_ = 0;
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CModel* x30_prev = nullptr;
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CModel* x34_next;
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u32 x38_lastFrame;
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/* Resident copies of maintained data */
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std::vector<zeus::CVector3f> m_positions;
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std::vector<zeus::CVector3f> m_normals;
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std::vector<zeus::CColor> m_colors;
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std::vector<zeus::CVector2f> m_floatUVs;
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std::vector<std::array<s16, 2>> m_shortUVs;
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public:
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CModel(std::unique_ptr<u8[]> in, u32 dataLen, IObjectStore* store);
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void UpdateLastFrame();
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void MoveToThisFrameList();
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void RemoveFromList();
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void VerifyCurrentShader(s32 idx){};
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static void FrameDone();
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static void EnableTextureTimeout();
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static void DisableTextureTimeout();
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};
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#pragma endregion
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#pragma region CCubeModel
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class CCubeModel {
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private:
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class ModelInstance {
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const std::vector<std::unique_ptr<CCubeSurface>>* x0_surfacePtrs; // was a pointer to vector of void
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const u8* x4_materialData;
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const std::vector<zeus::CVector3f>* x8_positions; // was a pointer to void
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const std::vector<zeus::CVector3f>* xc_normals; // was a pointer to void
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const std::vector<zeus::CColor>* x10_colors; // was a pointer to void
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const std::vector<zeus::CVector2f>* x14_texCoords; // was a pointer to void
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const std::vector<std::array<s16, 2>>* x18_packedTexCoords; // was a pointer to void
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public:
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ModelInstance(std::vector<std::unique_ptr<CCubeSurface>>* surfaces, const u8* material,
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const std::vector<zeus::CVector3f>* positions, const std::vector<zeus::CColor>* colors,
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const std::vector<zeus::CVector3f>* normals, const std::vector<zeus::CVector2f>* texCoords,
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const std::vector<std::array<s16, 2>>* packedTexCoords)
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: x0_surfacePtrs(surfaces)
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, x4_materialData(material)
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, x8_positions(positions)
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, xc_normals(normals)
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, x10_colors(colors)
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, x14_texCoords(texCoords)
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, x18_packedTexCoords(packedTexCoords) {}
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/* These functions have been slightly modified from their original to return the actual vector instead of a raw
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* pointer
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*/
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[[nodiscard]] const std::vector<std::unique_ptr<CCubeSurface>>& Surfaces() const { return *x0_surfacePtrs; }
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[[nodiscard]] const u8* GetMaterialPointer() const { return x4_materialData; }
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void SetMaterialPointer(const u8* mat) { x4_materialData = mat; }
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[[nodiscard]] const std::vector<zeus::CVector3f>& GetVertexPointer() const { return *x8_positions; }
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[[nodiscard]] const std::vector<zeus::CVector3f>& GetNormalPointer() const { return *xc_normals; }
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[[nodiscard]] const std::vector<zeus::CColor>& GetColorPointer() const { return *x10_colors; }
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[[nodiscard]] const std::vector<zeus::CVector2f>& GetTCPointer() const { return *x14_texCoords; }
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[[nodiscard]] const std::vector<std::array<s16, 2>>& GetPackedTCPointer() const { return *x18_packedTexCoords; }
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};
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ModelInstance x0_modelInstance;
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std::vector<TCachedToken<CTexture>>* x1c_textures;
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zeus::CAABox x20_worldAABB;
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CCubeSurface* x38_firstUnsortedSurf = nullptr;
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CCubeSurface* x3c_firstSortedSurf = nullptr;
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bool x40_24_;
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u8 x41_visorFlags;
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u32 x44_idx;
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public:
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CCubeModel(std::vector<std::unique_ptr<CCubeSurface>>* surfaces,
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std::vector<TCachedToken<CTexture>>* textures, const u8* materialData,
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const std::vector<zeus::CVector3f>* positions, const std::vector<zeus::CColor>* colors,
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const std::vector<zeus::CVector3f>* normals, const std::vector<zeus::CVector2f>* texCoords,
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const std::vector<std::array<s16, 2>>* packedTexCoords, const zeus::CAABox& aabox, u8 flags, bool b1,
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u32 idx);
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CCubeMaterial GetMaterialByIndex(u32 idx);
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void UnlockTextures();
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static void MakeTexturesFromMats(const u8* ptr, std::vector<TCachedToken<CTexture>>& texture, IObjectStore* store, bool b1);
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};
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#pragma endregion
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#pragma region CCubeSurface
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class CCubeSurface {
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static constexpr zeus::CVector3f skDefaultNormal{1.f, 0.f, 0.f};
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u8* x0_data;
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zeus::CVector3f x0_center;
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u32 xc_materialIndex;
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u32 x10_displayListSize;
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CCubeModel* x14_parent;
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CCubeSurface* x18_nextSurface;
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u32 x1c_extraSize;
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zeus::CVector3f x20_normal;
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zeus::CAABox x2c_bounds;
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public:
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explicit CCubeSurface(u8* ptr);
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bool IsValid() const;
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void SetParent(CCubeModel* parent) { x14_parent = parent; }
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void SetNextSurface(CCubeSurface* next) { x18_nextSurface = next; }
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[[nodiscard]] u32 GetMaterialIndex() const { return xc_materialIndex; }
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[[nodiscard]] u32 GetDisplayListSize() const { return x10_displayListSize & 0x7fffffff; }
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[[nodiscard]] u32 GetNormalHint() const { return (x10_displayListSize >> 31) & 1; }
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[[nodiscard]] u8* GetDisplayList() const {
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return reinterpret_cast<u8*>(reinterpret_cast<uintptr_t>(x0_data) + GetSurfaceHeaderSize());
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}
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u32 GetSurfaceHeaderSize() const { return (0x4b + x1c_extraSize) & ~31; }
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[[nodiscard]] zeus::CVector3f GetCenter() const { return x0_center; }
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[[nodiscard]] zeus::CAABox GetBounds() const {
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return x1c_extraSize != 0 ? x2c_bounds : zeus::CAABox{x0_center, x0_center};
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}
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};
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#pragma endregion
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#pragma region CCubeMaterial
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enum class EStateFlags {
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Unused1 = 1 << 0,
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Unused2 = 1 << 1,
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Unused3 = 1 << 2,
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KonstEnabled = 1 << 3,
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DepthSorting = 1 << 4,
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AlphaTest = 1 << 5,
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Reflection = 1 << 6,
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DepthWrite = 1 << 7,
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ReflectionSurfaceEye = 1 << 8,
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OccluderMesh = 1 << 9,
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ReflectionIndirectTexture = 1 << 10,
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LightMap = 1 << 11,
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Unused4 = 1 << 12,
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LightmapUVArray = 1 << 13,
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};
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ENABLE_BITWISE_ENUM(EStateFlags);
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class CCubeMaterial {
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const u8* x0_data;
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public:
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explicit CCubeMaterial(const u8* data) : x0_data(data) {}
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[[nodiscard]] u32 GetCompressedBlend() {
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const u32* ptr = reinterpret_cast<const u32*>(x0_data[(GetTextureCount() * 4) + 16]);
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if (IsFlagSet(EStateFlags::KonstEnabled)) {
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ptr += SBig(*ptr) + 1;
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}
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return SBig(*ptr);
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}
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[[nodiscard]] EStateFlags GetFlags() const { return EStateFlags(SBig(*reinterpret_cast<const u32*>(x0_data))); }
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[[nodiscard]] bool IsFlagSet(EStateFlags flag) const { return True(GetFlags() & flag); }
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[[nodiscard]] u32 GetUsedTextureSlots() const { return static_cast<u32>(GetFlags()) >> 16; }
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[[nodiscard]] u32 GetTextureCount() const { return SBig(*reinterpret_cast<const u32*>(&x0_data[4])); }
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[[nodiscard]] u32 GetVertexDesc() const { return SBig(*reinterpret_cast<const u32*>(&x0_data[(GetTextureCount() * 4) + 8])); }
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};
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#pragma endregion
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CFactoryFnReturn FModelFactory(const metaforce::SObjectTag& tag, std::unique_ptr<u8[]>&& in, u32 len,
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const metaforce::CVParamTransfer& vparms, CObjectReference* selfRef);
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} // namespace metaforce::WIP
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