PATH stubs

DataSpec/DNAMP1/CMakeLists.txt

@@ -9,6 +9,7 @@ make_dnalist(liblist
              CINF
              CSKR
              EVNT
+             PATH
              CMDLMaterials
              MREA
              DeafBabe

DataSpec/DNAMP1/PATH.hpp

@@ -0,0 +1,73 @@
+#ifndef __DNACOMMON_PATH_HPP__
+#define __DNACOMMON_PATH_HPP__
+
+#include "../DNACommon/DNACommon.hpp"
+
+namespace DataSpec
+{
+struct PATH : BigDNA
+{
+    DECL_DNA
+    Value<atUint32> version;
+    struct Vertex : BigDNA
+    {
+        DECL_DNA
+        Value<atVec3f> position;
+        Value<atVec3f> normal;
+    };
+    Value<atUint32> vertexCount;
+    Vector<Vertex, DNA_COUNT(vertexCount)> nodes;
+    struct Edge : BigDNA
+    {
+        DECL_DNA
+        Value<atUint32> polyA;
+        Value<atUint32> polyB;
+        Value<float> width1;
+        Value<float> width2;
+    };
+
+    Value<atUint32> edgeCount;
+    Vector<Edge, DNA_COUNT(edgeCount)> edges;
+
+    struct Polygon : BigDNA
+    {
+        DECL_DNA
+        Value<atUint32> vertCount;
+        Value<atUint32> vertStart;
+        Value<atUint32> edgeCount;
+        Value<atUint32> edgeStart;
+        Value<atUint32> flags;
+        Value<float> area;
+        Value<atVec3f> normal;
+        Value<atUint32> selfIdx1;
+        Value<atVec3f> center;
+        Value<atVec3f> aabb[2];
+        Value<atUint32> selfIdx2;
+    };
+
+    Value<atUint32> polyCount;
+    Vector<Polygon, DNA_COUNT(polyCount)> polygons;
+
+    Vector<atUint32, DNA_COUNT((((polyCount * (polyCount - 1)) / 2) + 31) / 32)> bitmap1;
+    Vector<atUint32, DNA_COUNT(bitmap1.size())> bitmap2;
+    Vector<atUint32, DNA_COUNT(((((polyCount * polyCount) + 31) / 32) - bitmap1.size()) * 2)> bitmap3;
+
+    Value<atUint32> unkIntCount;
+    Vector<atUint32, DNA_COUNT(unkIntCount)> unkInts;
+
+    struct UnknownStruct : BigDNA
+    {
+        DECL_DNA
+        Value<atUint32> unk1;
+        Value<atVec3f> unk2[3];
+        Value<atUint32> unk3[8]; // Usually 0xFF
+        Value<atUint32> unk4;
+        Value<atUint32> unk5;
+    };
+
+    Value<atUint32> unkStructCount;
+    Vector<UnknownStruct, DNA_COUNT(unkStructCount)> unkStructs;
+};
+}
+
+#endif // __DNACOMMON_PATH_HPP__

Runtime/World/CGameArea.hpp

@@ -167,7 +167,7 @@ public:
             TUniqueId x4_uid = kInvalidUniqueId;
         } xa8_map[1024];
         u32 x10a8_pvsVersion = 0;
-        TLockedToken<CPathFindArea> x10ac_path;
+        TLockedToken<CPFArea> x10ac_path;
         // bool x10b8_ = 0; optional flag for CToken
         u32 x10bc_ = 0;
         std::unique_ptr<CObjectList> x10c0_areaObjs;

Runtime/World/CMakeLists.txt

@@ -10,6 +10,11 @@ set(WORLD_SOURCES
     CAiFuncMap.hpp CAiFuncMap.cpp
     CPatterned.hpp CPatterned.cpp
     CPathFindArea.hpp CPathFindArea.cpp
+    CPathFindRegion.hpp CPathFindRegion.cpp
+    CPathFindDraw.hpp CPathFindDraw.cpp
+    CPathFindAreaOctree.hpp CPathFindAreaOctree.cpp
+    CPathFindOpenList.hpp CPathFindOpenList.cpp
+    CPathFindLink.hpp CPathFindLink.cpp
     CPhysicsActor.hpp CPhysicsActor.cpp
     CEntity.hpp CEntity.cpp
     CPhysicsActor.hpp CPhysicsActor.cpp

Runtime/World/CPathFindArea.cpp

@@ -4,13 +4,15 @@
 
 namespace urde
 {
-CPathFindArea::CPathFindArea(const std::unique_ptr<u8[]>&& buf, int len)
+CPFArea::CPFArea(const std::unique_ptr<u8[]>&& buf, int len)
 {
-    x13c_data = buf.get();
+    x13c_ = buf.get();
 }
 
-std::unique_ptr<IObj> FPathFindAreaFactory(const SObjectTag& /*tag*/, const std::unique_ptr<u8[]>& buf, const CVParamTransfer &xfer)
+std::unique_ptr<IObj> FPathFindAreaFactory(const SObjectTag& /*tag*/, const std::unique_ptr<u8[]>& buf,
+                                           const CVParamTransfer &xfer)
 {
-    return TToken<CPathFindArea>::GetIObjObjectFor(std::unique_ptr<CPathFindArea>(new CPathFindArea(std::move(buf), *reinterpret_cast<int*>(xfer.GetObj()))));
+    return TToken<CPFArea>::GetIObjObjectFor(
+                std::unique_ptr<CPFArea>(new CPFArea(std::move(buf), *reinterpret_cast<int*>(xfer.GetObj()))));
 }
 }

Runtime/World/CPathFindArea.hpp

@@ -4,77 +4,70 @@
 #include "IObj.hpp"
 #include "zeus/CTransform.hpp"
 #include "zeus/CAABox.hpp"
+#include "CPathFindOpenList.hpp"
 
 namespace urde
 {
 class CVParamTransfer;
 
-class CPFRegion
+class CPFBitSet
 {
-    friend class CPFOpenList;
-    u32 x0_ = 0;
-    u32 x4_ = 0;
-    u32 x8_ = 0;
-    u32 xc_ = 0;
-    u32 x10_ = 0;
-    float x14_ = 0.f;
-    zeus::CVector3f x18_;
-    u32 x24_ = 0;
-    zeus::CVector3f x28_;
-    zeus::CAABox x34_;
+public:
+    CPFBitSet() = default;
+    void Clear();
+    void Add(s32);
+    bool Test(s32);
+    void Rmv(s32);
 };
 
-class CPFRegionData
+class CPFArea
 {
-    friend class CPFOpenList;
-    float x0_ = 0.f;
+    float x0_ = FLT_MAX;
     zeus::CVector3f x4_;
-    s32 x10_ = -1;
-    zeus::CVector3f x14_;
-    s32 x20_ = 0;
-    s32 x24_ = 0;
-    s32 x28_ = 0;
-    s32 x2c_ = 0;
-};
-
-class CPFOpenList
-{
-    friend class CPathFindArea;
-    u32 x0_ = 0;
-    u32 x4_ = 0;
-    u32 x8_ = 0;
-    u32 xc_ = 0;
-    u32 x10_ = 0;
-    u32 x14_ = 0;
-    u32 x18_ = 0;
-    u32 x1c_ = 0;
+    std::vector<zeus::CVector3f> x10_;
     u32 x20_ = 0;
     u32 x24_ = 0;
     u32 x28_ = 0;
     u32 x2c_ = 0;
-    u32 x30_ = 0;
+    bool x30_ = false;
     u32 x34_ = 0;
     u32 x38_ = 0;
     u32 x3c_ = 0;
-    std::vector<CPFRegion> x40_region;
-    std::vector<CPFRegionData> x90_regionData;
-public:
-    CPFOpenList()
-    {
-    }
-};
-
-class CPathFindArea
-{
-    zeus::CVector3f x0_;
-    float xc_ = 0.f;
-    std::vector<zeus::CVector3f> x10_;
-    bool x30_ = false;
-    std::vector<CPFOpenList> x78_;
-    u8* x13c_data;
+    u32 x40_ = 0;
+    u32 x44_ = 0;
+    u32 x48_ = 0;
+    u32 x4c_ = 0;
+    u32 x50_ = 0;
+    u32 x54_ = 0;
+    u32 x58_ = 0;
+    u32 x5c_ = 0;
+    u32 x60_ = 0;
+    u32 x64_ = 0;
+    u32 x68_ = 0;
+    u32 x6c_ = 0;
+    u32 x70_ = 0;
+    u32 x74_ = 0;
+    CPFOpenList x78_;
+    u32 x138_;
+    u8* x13c_ = nullptr;
+    u32 x140_ = 0;
+    u8* x144_ = nullptr;
+    u32 x148_ = 0;
+    u8* x14c_ = nullptr;
+    u32 x150_ = 0;
+    u8* x154_ = nullptr;
+    u32 x158_ = 0;
+    u32 x15c_ = 0;
+    u32 x160_ = 0;
+    u32 x164_ = 0;
+    u32 x168_ = 0;
+    u32 x16c_ = 0;
+    u32 x170_ = 0;
+    u32 x174_ = 0;
+    std::vector<CPFRegionData> x178_;
     zeus::CTransform x188_;
 public:
-    CPathFindArea(const std::unique_ptr<u8[]>&& buf, int len);
+    CPFArea(const std::unique_ptr<u8[]>&& buf, int len);
 };
 
 

Runtime/World/CPathFindLink.hpp

@@ -0,0 +1,18 @@
+#ifndef __URDE_CPATHFINDLINK_HPP__
+#define __URDE_CPATHFINDLINK_HPP__
+
+#include "RetroTypes.hpp"
+
+namespace urde
+{
+class CPFLink
+{
+public:
+    void GetRegion() const;
+    void GetNode() const;
+    void Get2dWidth() const;
+    void GetOO2dWidth() const;
+};
+}
+
+#endif // __URDE_CPATHFINDLINK_HPP__

Runtime/World/CPathFindOpenList.cpp

@@ -0,0 +1,11 @@
+#include "CPathFindOpenList.hpp"
+namespace urde
+{
+CPFOpenList::CPFOpenList()
+{
+}
+
+void CPFOpenList::Clear()
+{
+}
+}

Runtime/World/CPathFindOpenList.hpp

@@ -0,0 +1,41 @@
+#ifndef __URDE_CPATHFINDOPENLIST_HPP__
+#define __URDE_CPATHFINDOPENLIST_HPP__
+
+#include "RetroTypes.hpp"
+#include "CPathFindRegion.hpp"
+
+namespace urde
+{
+class CPFOpenList
+{
+    friend class CPFArea;
+    u32 x0_ = 0;
+    u32 x4_ = 0;
+    u32 x8_ = 0;
+    u32 xc_ = 0;
+    u32 x10_ = 0;
+    u32 x14_ = 0;
+    u32 x18_ = 0;
+    u32 x1c_ = 0;
+    u32 x20_ = 0;
+    u32 x24_ = 0;
+    u32 x28_ = 0;
+    u32 x2c_ = 0;
+    u32 x30_ = 0;
+    u32 x34_ = 0;
+    u32 x38_ = 0;
+    u32 x3c_ = 0;
+    CPFRegion x40_region;
+    CPFRegionData x90_regionData;
+public:
+    CPFOpenList();
+
+    void Clear();
+    void Push(CPFRegion*);
+    void Pop();
+    void Pop(CPFRegion*);
+    void Test(CPFRegion*);
+};
+}
+
+#endif // __URDE_CPATHFINDOPENLIST_HPP__

Runtime/World/CPathFindRegion.cpp

@@ -0,0 +1,24 @@
+#include "CPathFindRegion.hpp"
+
+namespace urde
+{
+void CPFRegionData::SetOpenLess(CPFRegion* region)
+{
+    x24_openLess = region;
+}
+
+void CPFRegionData::SetOpenMore(CPFRegion* region)
+{
+    x28_openMore = region;
+}
+
+CPFRegion* CPFRegionData::GetOpenLess()
+{
+    return x24_openLess;
+}
+
+CPFRegion* CPFRegionData::GetOpenMore()
+{
+    return x28_openMore;
+}
+}

Runtime/World/CPathFindRegion.hpp

@@ -0,0 +1,84 @@
+#ifndef __URDE_CPATHFINDREGION_HPP__
+#define __URDE_CPATHFINDREGION_HPP__
+
+#include "RetroTypes.hpp"
+#include "zeus/CAABox.hpp"
+
+namespace urde
+{
+class CPFArea;
+class CPFLink;
+class CPFRegionData;
+class CPFRegion
+{
+    u32 x0_ = 0;
+    u32 x4_ = 0;
+    u32 x8_ = 0;
+    u32 xc_ = 0;
+    u32 x10_ = 0;
+    float x14_ = 0.f;
+    zeus::CVector3f x18_;
+    u32 x24_ = 0;
+    zeus::CVector3f x28_;
+    zeus::CAABox x34_;
+    u32 x4c_;
+public:
+    CPFRegion() = default;
+    void SetData(CPFRegionData*) {}
+    CPFRegionData* Data() const;
+    void GetIndex() const;
+    float GetHeight() const;
+    void GetPathLink() const;
+    void GetNumLinks() const;
+    void GetFlags() const;
+    void GetLink(s32) const;
+    void SetCentroid(const zeus::CVector3f&);
+    zeus::CVector3f GetCentroid() const;
+    void Fixup(CPFArea&, s32);
+    bool IsPointInside(const zeus::CVector3f&);
+    zeus::CVector3f GetNormal();
+    s32 GetNumNodes() const;
+    void GetNode(s32) const;
+    void PointHeight(const zeus::CVector3f&);
+    void FindClosestPointOnPolygon(const std::vector<zeus::CVector3f>&,
+                                   const zeus::CVector3f&, const zeus::CVector3f&, bool);
+    void FindBestPoint(std::vector<zeus::CVector3f>&, const zeus::CVector3f&, u32, float);
+    void SetLinkTo(s32);
+    void DropToGround(zeus::CVector3f&) const;
+    void GetLinkMidPoint(const CPFLink&);
+    void FitThroughLink2d(const zeus::CVector3f&, const CPFLink&, const zeus::CVector3f&, float) const;
+    void FitThroughLink3d(const zeus::CVector3f&, const CPFLink&, float, const zeus::CVector3f&, float, float) const;
+    void IsPointInsidePaddedAABox(const zeus::CVector3f&, float) const;
+};
+
+class CPFRegionData
+{
+    float x0_ = 0.f;
+    zeus::CVector3f x4_;
+    s32 x10_ = -1;
+    zeus::CVector3f x14_;
+    s32 x20_ = 0;
+    CPFRegion* x24_openLess = nullptr;
+    CPFRegion* x28_openMore = nullptr;
+    s32 x2c_ = 0;
+public:
+    CPFRegionData() = default;
+    void SetOpenLess(CPFRegion*);
+    void SetOpenMore(CPFRegion*);
+    CPFRegion* GetOpenLess();
+    CPFRegion* GetOpenMore();
+    void GetCost();
+    void GetPathLink() const;
+    void GetParent() const;
+    void Setup(CPFRegion*, float, float);
+    void SetBestPoint(const zeus::CVector3f&);
+    void SetBestPointDistanceSquared(float);
+    float GetBestPointDistanceSquared() const;
+    void SetPathLink(s32);
+    void SetCookie(s32);
+    zeus::CVector3f GetBestPoint() const;
+    void GetCookie() const;
+};
+}
+
+#endif // __URDE_CPATHFINDREGION_HPP__