Vis.h

См. документацию.

#pragma once
#include "Engine/Graphics/IRender.h"
 
enum VisObjectType : uint32_t {
    VisObjectType_Any = 0,
    VisObjectType_Sprite = 1,
    VisObjectType_Face = 2
};
 
/*  150 */
#pragma pack(push, 1)
struct Vis_SelectionFilter {  // stru157
    VisObjectType object_type;
    int object_id;  // OBJECT_Actor, OBJECT_Player etc
    int at_ai_state;
    int no_at_ai_state;
    int select_flags;
};
#pragma pack(pop)
extern Vis_SelectionFilter vis_sprite_filter_1;  // 00F93E1C
extern Vis_SelectionFilter vis_sprite_filter_2;  // 00F93E30
extern Vis_SelectionFilter vis_face_filter;      // 00F93E44
extern Vis_SelectionFilter vis_door_filter;      // 00F93E58
extern Vis_SelectionFilter vis_sprite_filter_3;  // 00F93E6C
extern Vis_SelectionFilter vis_sprite_filter_4;  // static to sub_44EEA7
 
#pragma pack(push, 1)
struct Vis_ObjectInfo {
    void *object;
    union {
        // int sZValue;
        struct {
            uint16_t object_pid;
            int16_t depth;
        };
    };
    VisObjectType object_type;
};
#pragma pack(pop)
 
#pragma pack(push, 1)
struct Vis_SelectionList {
    enum PointerCreationType { All = 0, Unique = 1 };
 
    Vis_SelectionList();
    //----- (004C0585) --------------------------------------------------------
    ~Vis_SelectionList() {}
    Vis_ObjectInfo *SelectionPointers(int a2, int a3);
    void create_object_pointers(PointerCreationType type = All);
 
    inline void AddObject(void *object, VisObjectType type, int depth,
                          int pid) {
        object_pool[uNumPointers].object = object;
        object_pool[uNumPointers].object_type = type;
        object_pool[uNumPointers].depth = depth;
        object_pool[uNumPointers].object_pid = pid;
        uNumPointers++;
    }
 
    void (***vdestructor_ptr)(Vis_SelectionList *, bool);
    Vis_ObjectInfo object_pool[512];
    Vis_ObjectInfo *object_pointers[512];
    unsigned int uNumPointers;
};
#pragma pack(pop)
 
/*  116 */
#pragma pack(push, 1)
class Vis {
 public:
    Vis();
    //----- (004C05A2) --------------------------------------------------------
    // virtual ~Vis() {}
    //----- (004C05BE) --------------------------------------------------------
    virtual ~Vis() {}
    bool PickKeyboard(Vis_SelectionList *list,
                      Vis_SelectionFilter *sprite_filter,
                      Vis_SelectionFilter *face_filter);
    void PickBillboards_Keyboard(float pick_depth, Vis_SelectionList *list,
                                 Vis_SelectionFilter *filter);
    void PickIndoorFaces_Keyboard(float pick_depth, Vis_SelectionList *list,
                                  Vis_SelectionFilter *filter);
    void PickOutdoorFaces_Keyboard(float pick_depth, Vis_SelectionList *list,
                                   Vis_SelectionFilter *filter);
 
    bool PickMouse(float fDepth, float fMouseX, float fMouseY,
                   Vis_SelectionFilter *sprite_filter,
                   Vis_SelectionFilter *face_filter);
    void PickBillboards_Mouse(float fPickDepth, float fX, float fY,
                              Vis_SelectionList *list,
                              Vis_SelectionFilter *filter);
    void PickIndoorFaces_Mouse(float fDepth, struct RenderVertexSoft *pRay,
                               Vis_SelectionList *list,
                               Vis_SelectionFilter *filter);
    void PickOutdoorFaces_Mouse(float fDepth, struct RenderVertexSoft *pRay,
                                Vis_SelectionList *list,
                                Vis_SelectionFilter *filter,
                                bool only_reachable);
 
    bool is_part_of_selection(void *uD3DBillboardIdx_or_pBLVFace_or_pODMFace,
                              Vis_SelectionFilter *filter);
    bool DoesRayIntersectBillboard(float fDepth, unsigned int uD3DBillboardIdx);
    Vis_ObjectInfo *DetermineFacetIntersection(struct BLVFace *face,
                                               unsigned int a3,
                                               float pick_depth);
    bool IsPolygonOccludedByBillboard(struct RenderVertexSoft *vertices,
                                      int num_vertices, float x, float y);
    void GetPolygonCenter(struct RenderVertexD3D3 *pVertices,
                          unsigned int uNumVertices, float *pCenterX,
                          float *pCenterY);
    void GetPolygonScreenSpaceCenter(struct RenderVertexSoft *vertices,
                                     int num_vertices, float *out_center_x,
                                     float *out_center_y);
    bool IsPointInsideD3DBillboard(struct RenderBillboardD3D *a1, float x,
                                   float y);
    unsigned short PickClosestActor(int object_id, unsigned int pick_depth,
                                    int a4, int a5, int a6);
    void _4C1A02();
    void SortVectors_x(RenderVertexSoft *pArray, int start, int end);
    int get_object_zbuf_val(Vis_ObjectInfo *info);
    int get_picked_object_zbuf_val();
    bool Intersect_Ray_Face(struct RenderVertexSoft *pRayStart,
                            struct RenderVertexSoft *pRayEnd, float *pDepth,
                            RenderVertexSoft *Intersection, BLVFace *pFace,
                            signed int pBModelID);
    bool CheckIntersectBModel(BLVFace *pFace, Vec3_short_ IntersectPoint,
                              signed int sModelID);
    void BLV_CreateIntersectFacesVertexCoordList(
        int *a, int *b, int16_t *intersect_face_vertex_coords_list_a,
        int16_t *intersect_face_vertex_coords_list_b,
        Vec3_short_ *IntersectPoint, BLVFace *pFace);
    void ODM_CreateIntersectFacesVertexCoordList(
        int *a, int *b, int16_t *intersect_face_vertex_coords_list_a,
        int16_t *intersect_face_vertex_coords_list_b,
        Vec3_short_ *IntersectPoint, BLVFace *pFace, unsigned int uModelID);
    void CastPickRay(RenderVertexSoft *pRay, float fMouseX, float fMouseY,
                     float fPickDepth);
    void sort_object_pointers(Vis_ObjectInfo **pPointers, int start, int end);
    void SortVerticesByX(struct RenderVertexD3D3 *pArray, unsigned int uStart,
                         unsigned int uEnd);
    void SortVerticesByY(struct RenderVertexD3D3 *pArray, unsigned int uStart,
                         unsigned int uEnd);
    void SortByScreenSpaceX(struct RenderVertexSoft *pArray, int start,
                            int end);
    void SortByScreenSpaceY(struct RenderVertexSoft *pArray, int start,
                            int end);
 
    // void ( ***vdestructor_ptr)(Vis *, bool);
    Vis_SelectionList default_list;
    RenderVertexSoft stru_200C;
    RenderVertexSoft stru_203C;
    RenderVertexSoft stru_206C;
    RenderVertexSoft stru_209C;
    int keyboard_pick_depth;
 
    Log *log = nullptr;
};
#pragma pack(pop)