1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
#pragma once
#include "ModelInfo.h"
#include "Placeable.h"
struct CReference;
class CPtrList;
enum eEntityType : uint8
{
ENTITY_TYPE_NOTHING = 0,
ENTITY_TYPE_BUILDING,
ENTITY_TYPE_VEHICLE,
ENTITY_TYPE_PED,
ENTITY_TYPE_OBJECT,
ENTITY_TYPE_DUMMY,
};
enum eEntityStatus : uint8
{
STATUS_PLAYER,
STATUS_PLAYER_PLAYBACKFROMBUFFER,
STATUS_SIMPLE,
STATUS_PHYSICS,
STATUS_ABANDONED,
STATUS_WRECKED,
STATUS_TRAIN_MOVING,
STATUS_TRAIN_NOT_MOVING,
STATUS_HELI,
STATUS_PLANE,
STATUS_PLAYER_REMOTE,
STATUS_PLAYER_DISABLED,
};
class CEntity : public CPlaceable
{
public:
RwObject *m_rwObject;
protected:
uint32 m_type : 3;
private:
uint32 m_status : 5;
public:
// flagsA
uint32 bUsesCollision : 1; // does entity use collision
uint32 bCollisionProcessed : 1; // has object been processed by a ProcessEntityCollision function
uint32 bIsStatic : 1; // is entity static
uint32 bHasContacted : 1; // has entity processed some contact forces
uint32 bPedPhysics : 1;
uint32 bIsStuck : 1; // is entity stuck
uint32 bIsInSafePosition : 1; // is entity in a collision free safe position
uint32 bUseCollisionRecords : 1;
// flagsB
uint32 bWasPostponed : 1; // was entity control processing postponed
uint32 bExplosionProof : 1;
uint32 bIsVisible : 1; //is the entity visible
uint32 bHasCollided : 1;
uint32 bRenderScorched : 1;
uint32 bHasBlip : 1;
uint32 bIsBIGBuilding : 1; // Set if this entity is a big building
#ifdef MIAMI
uint32 bStreamBIGBuilding : 1; // set when draw dist <= 2000
#endif
uint32 bRenderDamaged : 1; // use damaged LOD models for objects with applicable damage
// flagsC
uint32 bBulletProof : 1;
uint32 bFireProof : 1;
uint32 bCollisionProof : 1;
uint32 bMeleeProof : 1;
uint32 bOnlyDamagedByPlayer : 1;
uint32 bStreamingDontDelete : 1; // Dont let the streaming remove this
#ifdef GTA_ZONECULL
uint32 bZoneCulled : 1;
uint32 bZoneCulled2 : 1; // only treadables+10m
#endif
// flagsD
uint32 bRemoveFromWorld : 1; // remove this entity next time it should be processed
uint32 bHasHitWall : 1; // has collided with a building (changes subsequent collisions)
uint32 bImBeingRendered : 1; // don't delete me because I'm being rendered
uint32 bTouchingWater : 1; // used by cBuoyancy::ProcessBuoyancy
uint32 bIsSubway : 1; // set when subway, but maybe different meaning?
uint32 bDrawLast : 1; // draw object last
uint32 bNoBrightHeadLights : 1;
uint32 bDoNotRender : 1;
// flagsE
uint32 bDistanceFade : 1; // Fade entity because it is far away
uint32 m_flagE2 : 1;
uint16 m_scanCode;
uint16 m_randomSeed;
int16 m_modelIndex;
#ifndef MIAMI
uint16 m_level; // int16
#else
int8 m_level;
int8 m_area;
#endif
CReference *m_pFirstReference;
public:
eEntityType GetType() const { return (eEntityType)m_type; }
void SetType(eEntityType type) { m_type = type; }
eEntityStatus GetStatus() const { return (eEntityStatus)m_status; }
void SetStatus(eEntityStatus status) { m_status = status; }
CColModel *GetColModel(void) { return CModelInfo::GetModelInfo(m_modelIndex)->GetColModel(); }
#ifdef COMPATIBLE_SAVES
void SaveEntityFlags(uint8*& buf);
void LoadEntityFlags(uint8*& buf);
#else
uint32* GetAddressOfEntityProperties() { /* AWFUL */ return (uint32*)((char*)&m_rwObject + sizeof(m_rwObject)); }
#endif
CEntity(void);
~CEntity(void);
virtual void Add(void);
virtual void Remove(void);
virtual void SetModelIndex(uint32 id) { m_modelIndex = id; CreateRwObject(); }
virtual void SetModelIndexNoCreate(uint32 id) { m_modelIndex = id; }
virtual void CreateRwObject(void);
virtual void DeleteRwObject(void);
virtual CRect GetBoundRect(void);
virtual void ProcessControl(void) {}
virtual void ProcessCollision(void) {}
virtual void ProcessShift(void) {}
virtual void Teleport(CVector v) {}
virtual void PreRender(void);
virtual void Render(void);
virtual bool SetupLighting(void);
virtual void RemoveLighting(bool) {}
virtual void FlagToDestroyWhenNextProcessed(void) {}
bool IsBuilding(void) { return m_type == ENTITY_TYPE_BUILDING; }
bool IsVehicle(void) { return m_type == ENTITY_TYPE_VEHICLE; }
bool IsPed(void) { return m_type == ENTITY_TYPE_PED; }
bool IsObject(void) { return m_type == ENTITY_TYPE_OBJECT; }
bool IsDummy(void) { return m_type == ENTITY_TYPE_DUMMY; }
RpAtomic *GetAtomic(void) {
assert(RwObjectGetType(m_rwObject) == rpATOMIC);
return (RpAtomic*)m_rwObject;
}
RpClump *GetClump(void) {
assert(RwObjectGetType(m_rwObject) == rpCLUMP);
return (RpClump*)m_rwObject;
}
void GetBoundCentre(CVector &out);
CVector GetBoundCentre(void) { CVector v; GetBoundCentre(v); return v; }
float GetBoundRadius(void) { return CModelInfo::GetModelInfo(m_modelIndex)->GetColModel()->boundingSphere.radius; }
float GetDistanceFromCentreOfMassToBaseOfModel(void) { return -CModelInfo::GetModelInfo(m_modelIndex)->GetColModel()->boundingBox.min.z; }
bool GetIsTouching(CVector const ¢er, float r);
bool GetIsOnScreen(void);
bool GetIsOnScreenComplex(void);
bool GetIsOnScreenAndNotCulled(void);
bool IsVisible(void) { return m_rwObject && bIsVisible && GetIsOnScreen(); }
bool IsVisibleComplex(void) { return m_rwObject && bIsVisible && GetIsOnScreenComplex(); }
int16 GetModelIndex(void) const { return m_modelIndex; }
void UpdateRwFrame(void);
void SetupBigBuilding(void);
void AttachToRwObject(RwObject *obj);
void DetachFromRwObject(void);
void RegisterReference(CEntity **pent);
void ResolveReferences(void);
void PruneReferences(void);
#ifdef PED_SKIN
void UpdateRpHAnim(void);
#endif
void PreRenderForGlassWindow(void);
void AddSteamsFromGround(CVector *unused);
void ModifyMatrixForTreeInWind(void);
void ModifyMatrixForBannerInWind(void);
void ProcessLightsForEntity(void);
static void AddSteamsFromGround(CPtrList& list);
};
static_assert(sizeof(CEntity) == 0x64, "CEntity: error");
|
