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2496
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1 #pragma once
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2 #include "Render.h"
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3
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4
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5
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6 enum VisObjectType: unsigned __int32
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7 {
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8 VisObjectType_Any = 0,
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9 VisObjectType_Sprite = 1,
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10 VisObjectType_Face = 2
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11 };
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12
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13 /* 150 */
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14 #pragma pack(push, 1)
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15 struct Vis_SelectionFilter //stru157
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16 {
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17 VisObjectType object_type;
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18 int object_id; // OBJECT_Actor, OBJECT_Player etc
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19 int at_ai_state;
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20 int no_at_ai_state;
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21 int select_flags;
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22 };
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23 #pragma pack(pop)
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24 extern Vis_SelectionFilter vis_sprite_filter_1; // 00F93E1C
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25 extern Vis_SelectionFilter vis_sprite_filter_2; // 00F93E30
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26 extern Vis_SelectionFilter vis_face_filter; // 00F93E44
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27 extern Vis_SelectionFilter vis_door_filter; // 00F93E58
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28 extern Vis_SelectionFilter vis_sprite_filter_3; // 00F93E6C
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29 extern Vis_SelectionFilter vis_sprite_filter_4; // static to sub_44EEA7
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30
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31
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32
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33 #pragma pack(push, 1)
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34 struct Vis_ObjectInfo
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35 {
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36 void *object;
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37 union
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38 {
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39 int sZValue;
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40 struct
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41 {
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42 unsigned __int16 object_pid;
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43 signed __int16 actual_z;
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44 };
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45 };
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46 VisObjectType object_type;
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47 };
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48 #pragma pack(pop)
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49
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50
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51 #pragma pack(push, 1)
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52 struct Vis_SelectionList
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53 {
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54 enum PointerCreationType
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55 {
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56 All = 0,
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57 Unique = 1
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58 };
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59
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60 Vis_SelectionList();
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61 //----- (004C0585) --------------------------------------------------------
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62 ~Vis_SelectionList() {}
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63 Vis_ObjectInfo *SelectionPointers(int a2, int a3);
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64 void create_object_pointers(PointerCreationType type = All);
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65
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66 inline void AddObject(void *object, VisObjectType type, int packed_zval)
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67 {
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68 object_pool[uNumPointers].object = object;
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69 object_pool[uNumPointers].object_type = type;
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70 object_pool[uNumPointers++].sZValue = packed_zval;
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71 }
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72
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73 void ( ***vdestructor_ptr)(Vis_SelectionList *, bool);
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74 Vis_ObjectInfo object_pool[512];
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75 Vis_ObjectInfo *object_pointers[512];
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76 unsigned int uNumPointers;
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77 };
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78 #pragma pack(pop)
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79
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80
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81
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82 /* 116 */
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83 #pragma pack(push, 1)
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84 class Vis
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85 {
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86 public:
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87 Vis();
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88 //----- (004C05A2) --------------------------------------------------------
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89 //virtual ~Vis() {}
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90 //----- (004C05BE) --------------------------------------------------------
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91 virtual ~Vis() {}
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92 bool PickKeyboard(Vis_SelectionList *list, Vis_SelectionFilter *sprite_filter, Vis_SelectionFilter *face_filter);
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93 void PickBillboards_Keyboard(float pick_depth, Vis_SelectionList *list, Vis_SelectionFilter *filter);
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94 void PickIndoorFaces_Keyboard(float pick_depth, Vis_SelectionList *list, Vis_SelectionFilter *filter);
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95 void PickOutdoorFaces_Keyboard(float pick_depth, Vis_SelectionList *list, Vis_SelectionFilter *filter);
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96
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97 bool PickMouse(float fDepth, float fMouseX, float fMouseY, Vis_SelectionFilter *sprite_filter, Vis_SelectionFilter *face_filter);
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98 void PickBillboards_Mouse(float fPickDepth, float fX, float fY, Vis_SelectionList *list, Vis_SelectionFilter *filter);
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99 void PickIndoorFaces_Mouse(float fDepth, struct RenderVertexSoft *pRay, Vis_SelectionList *list, Vis_SelectionFilter *filter);
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100 void PickOutdoorFaces_Mouse(float fDepth, struct RenderVertexSoft *pRay, Vis_SelectionList *list, Vis_SelectionFilter *filter, bool only_reachable);
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101
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102 bool is_part_of_selection(void *uD3DBillboardIdx_or_pBLVFace_or_pODMFace, Vis_SelectionFilter *filter);
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103 bool DoesRayIntersectBillboard(float fDepth, unsigned int uD3DBillboardIdx);
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104 Vis_ObjectInfo *DetermineFacetIntersection(struct BLVFace *face, unsigned int a3, float pick_depth);
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105 bool IsPolygonOccludedByBillboard(struct RenderVertexSoft *vertices, int num_vertices, float x, float y);
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106 void GetPolygonCenter(struct RenderVertexD3D3 *pVertices, unsigned int uNumVertices, float *pCenterX, float *pCenterY);
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107 void GetPolygonScreenSpaceCenter(struct RenderVertexSoft *vertices, int num_vertices, float *out_center_x, float *out_center_y);
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108 bool IsPointInsideD3DBillboard(struct RenderBillboardD3D *a1, float x, float y);
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109 int PickClosestActor(int object_id, unsigned int pick_depth, int a4, int a5, int a6);
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110 void _4C1A02();
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111 void SortVectors_x(RenderVertexSoft *pArray, int start, int end);
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112 int get_object_zbuf_val(Vis_ObjectInfo *info);
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113 int get_picked_object_zbuf_val();
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114 bool Intersect_Ray_Face(struct RenderVertexSoft *pRayStart, struct RenderVertexSoft *pRayEnd, float *pDepth, RenderVertexSoft *Intersection, BLVFace *pFace, signed int pBModelID);
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115 bool CheckIntersectBModel(BLVFace *pFace, Vec3_short_ IntersectPoint, signed int sModelID);
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116 void BLV_CreateIntersectFacesVertexCoordList(int *a, int *b, __int16 *intersect_face_vertex_coords_list_a, __int16 *intersect_face_vertex_coords_list_b, Vec3_short_ *IntersectPoint, BLVFace *pFace);
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117 void ODM_CreateIntersectFacesVertexCoordList(int *a, int *b, __int16 *intersect_face_vertex_coords_list_a, __int16 *intersect_face_vertex_coords_list_b, Vec3_short_ *IntersectPoint, BLVFace *pFace, unsigned int uModelID);
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118 void CastPickRay(RenderVertexSoft *pRay, float fMouseX, float fMouseY, float fPickDepth);
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119 void sort_object_pointers(Vis_ObjectInfo **pPointers, int start, int end);
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120 void SortVerticesByX(struct RenderVertexD3D3 *pArray, unsigned int uStart, unsigned int uEnd);
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121 void SortVerticesByY(struct RenderVertexD3D3 *pArray, unsigned int uStart, unsigned int uEnd);
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122 void SortByScreenSpaceX(struct RenderVertexSoft *pArray, int start, int end);
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123 void SortByScreenSpaceY(struct RenderVertexSoft *pArray, int start, int end);
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124
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125 //void ( ***vdestructor_ptr)(Vis *, bool);
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126 Vis_SelectionList default_list;
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127 RenderVertexSoft stru_200C;
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128 RenderVertexSoft stru_203C;
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129 RenderVertexSoft stru_206C;
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130 RenderVertexSoft stru_209C;
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131 int keyboard_pick_depth;
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132 };
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133 #pragma pack(pop)
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