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#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,
STATUS_12, // TODO: what is this? used in CPhysical::ApplyAirResistance
};
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
uint32 bStreamBIGBuilding : 1; // set when draw dist <= 2000
// flagsC
uint32 bRenderDamaged : 1; // use damaged LOD models for objects with applicable damage
uint32 bBulletProof : 1;
uint32 bFireProof : 1;
uint32 bCollisionProof : 1;
uint32 bMeleeProof : 1;
uint32 bOnlyDamagedByPlayer : 1;
uint32 bStreamingDontDelete : 1; // Dont let the streaming remove this
uint32 bRemoveFromWorld : 1; // remove this entity next time it should be processed
// flagsD
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; //-- only applies to CObjects apparently
uint32 bDistanceFade : 1; // Fade entity because it is far away
// flagsE
uint32 m_flagE1 : 1;
uint32 m_flagE2 : 1;
uint32 bOffscreen : 1; // offscreen flag. This can only be trusted when it is set to true
uint32 bIsStaticWaitingForCollision : 1; // this is used by script created entities - they are static until the collision is loaded below them
uint32 bDontStream : 1; // tell the streaming not to stream me
uint32 bUnderwater : 1; // this object is underwater change drawing order
uint32 bHasPreRenderEffects : 1; // Object has a prerender effects attached to it
uint16 m_scanCode;
uint16 m_randomSeed;
int16 m_modelIndex;
int8 m_level;
int8 m_area;
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(); }
bool IsStatic(void) { return bIsStatic || bIsStaticWaitingForCollision; }
#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);
virtual ~CEntity(void);
virtual void Add(void);
virtual void Remove(void);
virtual void SetModelIndex(uint32 id);
virtual void SetModelIndexNoCreate(uint32 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 IsVisible(void) { return m_rwObject && bIsVisible && GetIsOnScreen(); }
bool IsVisibleComplex(void) { return m_rwObject && bIsVisible && GetIsOnScreenComplex(); }
// TODO(MIAMI):
bool IsEntityOccluded(void) { return false; }
int16 GetModelIndex(void) const { return m_modelIndex; }
void UpdateRwFrame(void);
void SetupBigBuilding(void);
bool HasPreRenderEffects(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);
};
bool IsEntityPointerValid(CEntity*);
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