Justin Marshall
118 lines
3.7 KiB
C++
118 lines
3.7 KiB
C++
#pragma once
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#include "cm/collisiontypes.h"
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#include "cm/jobs/collisionquery.h"
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#include "framework/resource.h"
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#include "idlib/bv/box.h"
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#include "idlib/geometry/winding.h"
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#include "idlib/index.h"
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#include <cstddef>
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class idFile;
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class idJointMat;
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class idMemoryMappedFile;
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class idResourceList;
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class idStr;
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enum invalidJointIndex_t : int {
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INVALID_JOINT_INDEX = -1
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};
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class idCollisionModel : public idResource {
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public:
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~idCollisionModel() override = default;
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virtual cmType_t GetModelType() const = 0;
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virtual bool GetBounds(idBounds& bounds) const = 0;
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virtual bool GetBox(idBox& box) const = 0;
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virtual bool GetContents(int& contents) const = 0;
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virtual bool GetVertex(int vertexFeature, idVec3& vertex) const = 0;
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virtual bool GetEdge(int edgeFeature, idVec3& start,
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idVec3& end) const = 0;
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virtual bool GetPolygon(int polygonFeature,
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idFixedWinding& winding) const = 0;
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virtual int GetPolytope(int polytopeFeature, idPlane* planes,
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int maxPlanes) const = 0;
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virtual int GetPolytopes(int* polytopeNumPlanes, int maxPolytopes,
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idPlane* planes, int maxPlanes) const = 0;
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virtual idIndex<short, invalidJointIndex_t> GetJoint(
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int sphereFeature) const = 0;
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};
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class idCollisionModelLocal final : public idCollisionModel {
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public:
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static void* operator new(std::size_t size);
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static void operator delete(void* memory);
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idCollisionModelLocal();
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~idCollisionModelLocal() override;
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idResourceList* GetResourceList() override;
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cmType_t GetModelType() const override { return modelType; }
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bool GetBounds(idBounds& outputBounds) const override;
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bool GetBox(idBox& box) const override;
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bool GetContents(int& outputContents) const override;
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bool GetVertex(int vertexFeature, idVec3& vertex) const override;
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bool GetEdge(int edgeFeature, idVec3& start,
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idVec3& end) const override;
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bool GetPolygon(int polygonFeature,
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idFixedWinding& winding) const override;
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int GetPolytope(int polytopeFeature, idPlane* planes,
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int maxPlanes) const override;
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int GetPolytopes(int* polytopeNumPlanes, int maxPolytopes,
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idPlane* planes, int maxPlanes) const override;
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idIndex<short, invalidJointIndex_t> GetJoint(
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int sphereFeature) const override;
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int GetTotalMemory() const;
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int GetLoadedMemory() const;
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int GetMaxResidentMemory(idVec3* location) const;
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void MakeDefault();
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static void GetBinaryFileName(const char* modelName,
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idStr& binaryFileName, bool& inMapFolder, bool& isWorld);
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bool Write_Binary();
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bool Load_Binary();
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void LoadResource() override;
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bool ReloadIfStale() override;
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void FreeData();
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static idResourceList resourceList;
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std::uint32_t binaryFileTime;
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std::uint32_t sourceFileTime;
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cmType_t modelType;
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idBounds bounds;
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int contents;
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bool isWorldModel;
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bool isTraceModel;
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bool isConvex;
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bool isStreamed;
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idFile* streamFilePtr;
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cm_polygonModel_t polygonModel;
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cm_sphereModel_t* sphereModel;
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streamAreasHeader_t* streamAreas;
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idMemoryMappedFile* memoryMappedFile;
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};
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struct idPositionedCollisionModel {
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idCollisionModel* model;
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const idJointMat* modelJoints;
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idVec3 modelOrigin;
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idMat3 modelAxis;
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int modelEntityNum;
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int modelPhysicsId;
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int modelBodyId;
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int modelContentsOverride;
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idCollisionQuery modelQuery;
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};
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#if INTPTR_MAX == INT32_MAX
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static_assert(sizeof(idCollisionModel) == 36,
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"Recovered idCollisionModel ABI changed");
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static_assert(sizeof(idCollisionModelLocal) == 116,
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"Recovered idCollisionModelLocal ABI changed");
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static_assert(sizeof(idPositionedCollisionModel) == 80,
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"Recovered idPositionedCollisionModel ABI changed");
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#endif
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