the great reorganization

src/objects/CutsceneHead.cpp

@@ -0,0 +1,118 @@
+#include "common.h"
+#include <rpskin.h>
+#include "patcher.h"
+#include "main.h"
+#include "RwHelper.h"
+#include "RpAnimBlend.h"
+#include "AnimBlendClumpData.h"
+#include "Directory.h"
+#include "CutsceneMgr.h"
+#include "Streaming.h"
+#include "CutsceneHead.h"
+
+
+CCutsceneHead::CCutsceneHead(CObject *obj)
+{
+	RpAtomic *atm;
+
+	assert(RwObjectGetType(obj->m_rwObject) == rpCLUMP);
+	m_pHeadNode = RpAnimBlendClumpFindFrame((RpClump*)obj->m_rwObject, "Shead")->frame;
+	atm = (RpAtomic*)GetFirstObject(m_pHeadNode);
+	if(atm){
+		assert(RwObjectGetType(atm) == rpATOMIC);
+		RpAtomicSetFlags(atm, RpAtomicGetFlags(atm) & ~rpATOMICRENDER);
+	}
+}
+
+void
+CCutsceneHead::CreateRwObject(void)
+{
+	RpAtomic *atm;
+
+	CEntity::CreateRwObject();
+	assert(RwObjectGetType(m_rwObject) == rpCLUMP);
+	atm = GetFirstAtomic((RpClump*)m_rwObject);
+	RpSkinAtomicSetHAnimHierarchy(atm, RpHAnimFrameGetHierarchy(GetFirstChild(RpClumpGetFrame((RpClump*)m_rwObject))));
+}
+
+void
+CCutsceneHead::DeleteRwObject(void)
+{
+	CEntity::DeleteRwObject();
+}
+
+void
+CCutsceneHead::ProcessControl(void)
+{
+	RpAtomic *atm;
+	RpHAnimHierarchy *hier;
+
+	CPhysical::ProcessControl();
+
+	m_matrix.SetRotateY(PI/2);
+	m_matrix = CMatrix(RwFrameGetLTM(m_pHeadNode)) * m_matrix;
+	UpdateRwFrame();
+
+	assert(RwObjectGetType(m_rwObject) == rpCLUMP);
+	atm = GetFirstAtomic((RpClump*)m_rwObject);
+	hier = RpSkinAtomicGetHAnimHierarchy(atm);
+	RpHAnimHierarchyAddAnimTime(hier, CTimer::GetTimeStepNonClipped()/50.0f);
+}
+
+void
+CCutsceneHead::Render(void)
+{
+	RpAtomic *atm;
+
+	m_matrix.SetRotateY(PI/2);
+	m_matrix = CMatrix(RwFrameGetLTM(m_pHeadNode)) * m_matrix;
+	UpdateRwFrame();
+
+	assert(RwObjectGetType(m_rwObject) == rpCLUMP);
+	atm = GetFirstAtomic((RpClump*)m_rwObject);
+	RpHAnimHierarchyUpdateMatrices(RpSkinAtomicGetHAnimHierarchy(atm));
+
+	CObject::Render();
+}
+
+void
+CCutsceneHead::PlayAnimation(const char *animName)
+{
+	RpAtomic *atm;
+	RpHAnimHierarchy *hier;
+	RpHAnimAnimation *anim;
+	uint32 offset, size;
+	RwStream *stream;
+
+	assert(RwObjectGetType(m_rwObject) == rpCLUMP);
+	atm = GetFirstAtomic((RpClump*)m_rwObject);
+	hier = RpSkinAtomicGetHAnimHierarchy(atm);
+
+	sprintf(gString, "%s.anm", animName);
+
+	if(CCutsceneMgr::ms_pCutsceneDir->FindItem(gString, offset, size)){
+		stream = RwStreamOpen(rwSTREAMFILENAME, rwSTREAMREAD, "ANIM\\CUTS.IMG");
+		assert(stream);
+
+		CStreaming::MakeSpaceFor(size*2048);
+		CStreaming::ImGonnaUseStreamingMemory();
+
+		RwStreamSkip(stream, offset*2048);
+		if(RwStreamFindChunk(stream, rwID_HANIMANIMATION, nil, nil)){
+			anim = RpHAnimAnimationStreamRead(stream);
+			RpHAnimHierarchySetCurrentAnim(hier, anim);
+		}
+
+		CStreaming::IHaveUsedStreamingMemory();
+
+		RwStreamClose(stream, nil);
+	}
+}
+
+STARTPATCHES
+	InjectHook(0x4BA650, &CCutsceneHead::CreateRwObject_, PATCH_JUMP);
+	InjectHook(0x4BA690, &CCutsceneHead::DeleteRwObject_, PATCH_JUMP);
+	InjectHook(0x4BA760, &CCutsceneHead::ProcessControl_, PATCH_JUMP);
+	InjectHook(0x4BA800, &CCutsceneHead::Render_, PATCH_JUMP);
+	InjectHook(0x4BA6A0, &CCutsceneHead::PlayAnimation, PATCH_JUMP);
+ENDPATCHES

src/objects/CutsceneHead.h

@@ -0,0 +1,24 @@
+#pragma once
+
+#include "CutsceneObject.h"
+
+class CCutsceneHead : public CCutsceneObject
+{
+public:
+	RwFrame *m_pHeadNode;
+
+	CCutsceneHead(CObject *obj);
+
+	void CreateRwObject(void);
+	void DeleteRwObject(void);
+	void ProcessControl(void);
+	void Render(void);
+
+	void PlayAnimation(const char *animName);
+
+	void CreateRwObject_(void) { CCutsceneHead::CreateRwObject(); }
+	void DeleteRwObject_(void) { CCutsceneHead::DeleteRwObject(); }
+	void ProcessControl_(void) { CCutsceneHead::ProcessControl(); }
+	void Render_(void) { CCutsceneHead::Render(); }
+};
+static_assert(sizeof(CCutsceneHead) == 0x19C, "CCutsceneHead: error");

src/objects/CutsceneObject.cpp

@@ -0,0 +1,100 @@
+#include "common.h"
+#include "patcher.h"
+#include "main.h"
+#include "Lights.h"
+#include "PointLights.h"
+#include "RpAnimBlend.h"
+#include "AnimBlendClumpData.h"
+#include "Renderer.h"
+#include "ModelIndices.h"
+#include "Shadows.h"
+#include "Timecycle.h"
+#include "CutsceneObject.h"
+
+CCutsceneObject::CCutsceneObject(void)
+{
+	m_status = STATUS_SIMPLE;
+	bUsesCollision = false;
+	bStreamingDontDelete = true;
+	ObjectCreatedBy = CUTSCENE_OBJECT;
+	m_fMass = 1.0f;
+	m_fTurnMass = 1.0f;
+}
+
+void
+CCutsceneObject::SetModelIndex(uint32 id)
+{
+	CEntity::SetModelIndex(id);
+	assert(RwObjectGetType(m_rwObject) == rpCLUMP);
+	RpAnimBlendClumpInit((RpClump*)m_rwObject);
+	(*RPANIMBLENDCLUMPDATA(m_rwObject))->velocity = &m_vecMoveSpeed;
+	(*RPANIMBLENDCLUMPDATA(m_rwObject))->frames[0].flag |= AnimBlendFrameData::VELOCITY_EXTRACTION_3D;
+}
+
+void
+CCutsceneObject::ProcessControl(void)
+{
+	CPhysical::ProcessControl();
+
+	if(CTimer::GetTimeStep() < 1/100.0f)
+		m_vecMoveSpeed *= 100.0f;
+	else
+		m_vecMoveSpeed *= 1.0f/CTimer::GetTimeStep();
+
+	ApplyMoveSpeed();
+}
+
+void
+CCutsceneObject::PreRender(void)
+{
+	if(IsPedModel(GetModelIndex()))
+		CShadows::StoreShadowForPedObject(this,
+			CTimeCycle::m_fShadowDisplacementX[CTimeCycle::m_CurrentStoredValue],
+			CTimeCycle::m_fShadowDisplacementY[CTimeCycle::m_CurrentStoredValue],
+			CTimeCycle::m_fShadowFrontX[CTimeCycle::m_CurrentStoredValue],
+			CTimeCycle::m_fShadowFrontY[CTimeCycle::m_CurrentStoredValue],
+			CTimeCycle::m_fShadowSideX[CTimeCycle::m_CurrentStoredValue],
+			CTimeCycle::m_fShadowSideY[CTimeCycle::m_CurrentStoredValue]);
+}
+
+void
+CCutsceneObject::Render(void)
+{
+	CObject::Render();
+}
+
+bool
+CCutsceneObject::SetupLighting(void)
+{
+	ActivateDirectional();
+	SetAmbientColoursForPedsCarsAndObjects();
+
+	if(bRenderScorched){
+		WorldReplaceNormalLightsWithScorched(Scene.world, 0.1f);
+	}else{
+		CVector coors = GetPosition();
+		float lighting = CPointLights::GenerateLightsAffectingObject(&coors);
+		if(!bHasBlip && lighting != 1.0f){
+			SetAmbientAndDirectionalColours(lighting);
+			return true;
+		}
+	}
+
+	return false;
+}
+
+void
+CCutsceneObject::RemoveLighting(bool reset)
+{
+	CRenderer::RemoveVehiclePedLights(this, reset);
+}
+
+STARTPATCHES
+	InjectHook(0x4BA960, &CCutsceneObject::dtor, PATCH_JUMP);
+	InjectHook(0x4BA980, &CCutsceneObject::SetModelIndex_, PATCH_JUMP);
+	InjectHook(0x4BA9C0, &CCutsceneObject::ProcessControl_, PATCH_JUMP);
+	InjectHook(0x4BAA40, &CCutsceneObject::PreRender_, PATCH_JUMP);
+	InjectHook(0x4BAAA0, &CCutsceneObject::Render_, PATCH_JUMP);
+	InjectHook(0x4A7E70, &CCutsceneObject::SetupLighting_, PATCH_JUMP);
+	InjectHook(0x4A7F00, &CCutsceneObject::RemoveLighting_, PATCH_JUMP);
+ENDPATCHES

src/objects/CutsceneObject.h

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Object.h"
+
+class CCutsceneObject : public CObject
+{
+public:
+	CCutsceneObject(void);
+
+	virtual void SetModelIndex(uint32 id);
+	virtual void ProcessControl(void);
+	virtual void PreRender(void);
+	virtual void Render(void);
+	virtual bool SetupLighting(void);
+	virtual void RemoveLighting(bool reset);
+
+	void dtor(void) { this->CCutsceneObject::~CCutsceneObject(); }
+	void SetModelIndex_(uint32 id) { CCutsceneObject::SetModelIndex(id); }
+	void ProcessControl_(void) { CCutsceneObject::ProcessControl(); }
+	void PreRender_(void) { CCutsceneObject::PreRender(); }
+	void Render_(void) { CCutsceneObject::Render(); }
+	bool SetupLighting_(void) { return CCutsceneObject::SetupLighting(); }
+	void RemoveLighting_(bool reset) { CCutsceneObject::RemoveLighting(reset); }
+};
+static_assert(sizeof(CCutsceneObject) == 0x198, "CCutsceneObject: error");

src/objects/DummyObject.cpp

@@ -0,0 +1,17 @@
+#include "common.h"
+#include "patcher.h"
+#include "DummyObject.h"
+#include "Pools.h"
+
+CDummyObject::CDummyObject(CObject *obj)
+{
+	SetModelIndexNoCreate(obj->GetModelIndex());
+	if(obj->m_rwObject)
+		AttachToRwObject(obj->m_rwObject);
+	obj->DetachFromRwObject();
+	m_level = obj->m_level;
+}
+
+STARTPATCHES
+	InjectHook(0x4BAB70, &CDummyObject::dtor, PATCH_JUMP);
+ENDPATCHES

src/objects/DummyObject.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include "Dummy.h"
+
+class CObject;
+
+class CDummyObject : public CDummy
+{
+public:
+	CDummyObject(void) {}
+	CDummyObject(CObject *obj);
+	void dtor(void) { this->CDummyObject::~CDummyObject(); }
+};
+static_assert(sizeof(CDummyObject) == 0x68, "CDummyObject: error");

src/objects/Object.cpp

@@ -0,0 +1,93 @@
+#include "common.h"
+#include "patcher.h"
+#include "main.h"
+#include "Lights.h"
+#include "Pools.h"
+#include "Radar.h"
+#include "Object.h"
+
+WRAPPER void CObject::ObjectDamage(float amount) { EAXJMP(0x4BB240); }
+
+int16 &CObject::nNoTempObjects = *(int16*)0x95CCA2;
+
+void *CObject::operator new(size_t sz) { return CPools::GetObjectPool()->New();  }
+void CObject::operator delete(void *p, size_t sz) { CPools::GetObjectPool()->Delete((CObject*)p); }
+
+CObject::CObject(void)
+{
+	m_type = ENTITY_TYPE_OBJECT;
+	m_fUprootLimit = 0.0f;
+	m_nCollisionDamageEffect = 0;
+	m_nSpecialCollisionResponseCases = COLLRESPONSE_NONE;
+	m_bCameraToAvoidThisObject = false;
+	ObjectCreatedBy = 0;
+	m_nEndOfLifeTime = 0;
+//	m_nRefModelIndex = -1;	// duplicate
+//	bUseVehicleColours = false;	// duplicate
+	m_colour2 = 0;
+	m_colour1 = m_colour2;
+	field_172 = 0;
+	bIsPickup = false;
+	m_obj_flag2 = false;
+	m_obj_flag4 = false;
+	m_obj_flag8 = false;
+	m_obj_flag10 = false;
+	bHasBeenDamaged = false;
+	m_nRefModelIndex = -1;
+	bUseVehicleColours = false;
+	m_pCurSurface = nil;
+	m_pCollidingEntity = nil;
+}
+
+CObject::~CObject(void)
+{
+	CRadar::ClearBlipForEntity(BLIP_OBJECT, CPools::GetObjectPool()->GetIndex(this));
+
+	if(m_nRefModelIndex != -1)
+		CModelInfo::GetModelInfo(m_nRefModelIndex)->RemoveRef();
+
+	if(ObjectCreatedBy == TEMP_OBJECT && nNoTempObjects != 0)
+		nNoTempObjects--;
+}
+
+void
+CObject::Render(void)
+{
+	if(m_flagD80)
+		return;
+
+	if(m_nRefModelIndex != -1 && ObjectCreatedBy == TEMP_OBJECT && bUseVehicleColours){
+		CVehicleModelInfo *mi = (CVehicleModelInfo*)CModelInfo::GetModelInfo(m_nRefModelIndex);
+		assert(mi->m_type == MITYPE_VEHICLE);
+		mi->SetVehicleColour(m_colour1, m_colour2);
+	}
+
+	CEntity::Render();
+}
+
+bool
+CObject::SetupLighting(void)
+{
+	DeActivateDirectional();
+	SetAmbientColours();
+
+	if(bRenderScorched){
+		WorldReplaceNormalLightsWithScorched(Scene.world, 0.1f);
+		return true;
+	}
+	return false;
+}
+
+void
+CObject::RemoveLighting(bool reset)
+{
+	if(reset)
+		WorldReplaceScorchedLightsWithNormal(Scene.world);
+}
+
+WRAPPER void CObject::DeleteAllTempObjectInArea(CVector, float) { EAXJMP(0x4BBED0); }
+
+STARTPATCHES
+	InjectHook(0x4BAE00, &CObject::dtor, PATCH_JUMP);
+	InjectHook(0x4BB1E0, &CObject::Render_, PATCH_JUMP);
+ENDPATCHES

src/objects/Object.h

@@ -0,0 +1,81 @@
+#pragma once
+
+#include "Physical.h"
+
+enum {
+	GAME_OBJECT = 1,
+	MISSION_OBJECT = 2,
+	TEMP_OBJECT = 3,
+	CUTSCENE_OBJECT = 4,
+};
+
+enum {
+	COLLRESPONSE_NONE,
+	COLLRESPONSE_CHANGE_MODEL,
+	COLLRESPONSE_SPLIT_MODEL,
+	COLLRESPONSE_SMASH_COMPLETELY,
+	COLLRESPONSE_CHANGE_THEN_SMASH,
+	COLLRESPONSE_UNKNOWN5,
+
+	COLLRESPONSE_SMASH_CARDBOARD_COMPLETELY = 50,
+	COLLRESPONSE_SMASH_WOODENBOX_COMPLETELY = 60,
+	COLLRESPONSE_SMASH_TRAFFICCONE_COMPLETELY = 70,
+	COLLRESPONSE_SMASH_BARPOST_COMPLETELY = 80,
+
+};
+
+class CVehicle;
+
+class CObject : public CPhysical
+{
+public:
+	CMatrix m_objectMatrix;
+	float m_fUprootLimit;
+	int8 ObjectCreatedBy;
+	int8 bIsPickup : 1;
+	int8 m_obj_flag2 : 1;
+	int8 m_obj_flag4 : 1;
+	int8 m_obj_flag8 : 1;
+	int8 m_obj_flag10 : 1;
+	int8 bHasBeenDamaged : 1;
+	int8 bUseVehicleColours : 1;
+	int8 m_obj_flag80 : 1;
+  int8 field_172;
+  int8 field_173;
+	float m_fCollisionDamageMultiplier;
+	uint8 m_nCollisionDamageEffect;
+	uint8 m_nSpecialCollisionResponseCases;
+	bool m_bCameraToAvoidThisObject;
+  int8 field_17B;
+  int8 field_17C;
+  int8 field_17D;
+  int8 field_17E;
+  int8 field_17F;
+	int32 m_nEndOfLifeTime;
+	int16 m_nRefModelIndex;
+  int8 field_186;
+  int8 field_187;
+	CEntity *m_pCurSurface;
+	CEntity *m_pCollidingEntity;
+	int8 m_colour1, m_colour2;
+
+	static int16 &nNoTempObjects;
+
+	static void *operator new(size_t);
+	static void operator delete(void*, size_t);
+
+	CObject(void);
+	~CObject(void);
+
+	void Render(void);
+	bool SetupLighting(void);
+	void RemoveLighting(bool reset);
+
+	void ObjectDamage(float amount);
+
+	static void DeleteAllTempObjectInArea(CVector, float);
+
+	void dtor(void) { this->CObject::~CObject(); }
+	void Render_(void) { CObject::Render(); }
+};
+static_assert(sizeof(CObject) == 0x198, "CObject: error");

src/objects/ObjectData.cpp

@@ -0,0 +1,103 @@
+#include "common.h"
+#include "patcher.h"
+#include "main.h"
+#include "ModelInfo.h"
+#include "Object.h"
+#include "FileMgr.h"
+#include "ObjectData.h"
+
+CObjectInfo CObjectData::ms_aObjectInfo[NUMOBJECTINFO];
+
+// Another ugly file reader
+void
+CObjectData::Initialise(const char *filename)
+{
+	char *p, *lp;
+	char line[1024], name[256];
+	int id;
+	float percentSubmerged;
+	int damageEffect, responseCase, camAvoid;
+	CBaseModelInfo *mi;
+
+	CFileMgr::SetDir("");
+	CFileMgr::LoadFile(filename, work_buff, sizeof(work_buff), "r");
+
+	id = 0;
+	p = (char*)work_buff;
+	while(*p != '*'){
+		// skip over white space and comments
+		while(*p == ' ' || *p == '\n' || *p == '\r' || *p == ';')
+			if(*p == ';')
+				while(*p != '\n' && *p != '*')
+					p++;
+			else
+				p++;
+
+		if(*p == '*')
+			break;
+
+		// read one line
+		lp = line;
+		while(*p != '\n' && *p != '*'){
+			*lp++ = *p == ',' ? ' ' : *p;
+			p++;
+		}
+		if(*p == '\n')
+			p++;
+		*lp = '\0';	// FIX: game wrote '\n' here
+
+		assert(id < NUMOBJECTINFO);
+		sscanf(line, "%s %f %f %f %f %f %f %f %d %d %d", name,
+			&ms_aObjectInfo[id].m_fMass,
+			&ms_aObjectInfo[id].m_fTurnMass,
+			&ms_aObjectInfo[id].m_fAirResistance,
+			&ms_aObjectInfo[id].m_fElasticity,
+			&percentSubmerged,
+			&ms_aObjectInfo[id].m_fUprootLimit,
+			&ms_aObjectInfo[id].m_fCollisionDamageMultiplier,
+			&damageEffect, &responseCase, &camAvoid);
+
+		ms_aObjectInfo[id].m_fBuoyancy = 100.0f/percentSubmerged * 0.008*ms_aObjectInfo[id].m_fMass;
+		ms_aObjectInfo[id].m_nCollisionDamageEffect = damageEffect;
+		ms_aObjectInfo[id].m_nSpecialCollisionResponseCases = responseCase;
+		ms_aObjectInfo[id].m_bCameraToAvoidThisObject = camAvoid;
+
+		mi = CModelInfo::GetModelInfo(name, nil);
+		if(mi)
+			mi->SetObjectID(id++);
+		else
+			debug("CObjectData: Cannot find object %s\n", name);
+	}
+}
+
+void
+CObjectData::SetObjectData(int32 modelId, CObject &object)
+{
+	CObjectInfo *objinfo;
+
+	if(CModelInfo::GetModelInfo(modelId)->GetObjectID() == -1)
+		return;
+
+	objinfo = &ms_aObjectInfo[CModelInfo::GetModelInfo(modelId)->GetObjectID()];
+
+	object.m_fMass = objinfo->m_fMass;
+	object.m_fTurnMass = objinfo->m_fTurnMass;
+	object.m_fAirResistance = objinfo->m_fAirResistance;
+	object.m_fElasticity = objinfo->m_fElasticity;
+	object.m_fBuoyancy = objinfo->m_fBuoyancy;
+	object.m_fUprootLimit = objinfo->m_fUprootLimit;
+	object.m_fCollisionDamageMultiplier = objinfo->m_fCollisionDamageMultiplier;
+	object.m_nCollisionDamageEffect = objinfo->m_nCollisionDamageEffect;
+	object.m_nSpecialCollisionResponseCases = objinfo->m_nSpecialCollisionResponseCases;
+	object.m_bCameraToAvoidThisObject = objinfo->m_bCameraToAvoidThisObject;
+	if(object.m_fMass >= 99998.0){
+		object.bInfiniteMass = true;
+		object.bAffectedByGravity = false;
+		object.m_flagB2 = true;
+	}
+}
+
+STARTPATCHES
+	InjectHook(0x4BC0E0, CObjectData::Initialise, PATCH_JUMP);
+	InjectHook(0x4BC270, CObjectData::SetObjectData, PATCH_JUMP);
+ENDPATCHES

src/objects/ObjectData.h

@@ -0,0 +1,27 @@
+#pragma once
+
+class CObject;
+
+class CObjectInfo
+{
+public:
+	float m_fMass;
+	float m_fTurnMass;
+	float m_fAirResistance;
+	float m_fElasticity;
+	float m_fBuoyancy;
+	float m_fUprootLimit;
+	float m_fCollisionDamageMultiplier;
+	uint8 m_nCollisionDamageEffect;
+	uint8 m_nSpecialCollisionResponseCases;
+	bool m_bCameraToAvoidThisObject;
+};
+static_assert(sizeof(CObjectInfo) == 0x20, "CObjectInfo: error");
+
+class CObjectData
+{
+	static CObjectInfo ms_aObjectInfo[NUMOBJECTINFO];
+public:
+	static void Initialise(const char *filename);
+	static void SetObjectData(int32 modelId, CObject &object);
+};

src/objects/ParticleObject.cpp

@@ -0,0 +1,23 @@
+#include "common.h"
+#include "patcher.h"
+#include "ParticleObject.h"
+
+WRAPPER void CParticleObject::AddObject(uint16 type, const CVector &pos, bool remove) { EAXJMP(0x4BC4D0); }
+WRAPPER void CParticleObject::AddObject(uint16 type, const CVector &pos, float size, bool remove) { EAXJMP(0x4BC520); }
+WRAPPER void CParticleObject::AddObject(uint16 type, const CVector &pos, const CVector &dir, float size, bool remove) { EAXJMP(0x4BC570); }
+
+// Converted from static void __cdecl CParticleObject::Initialise() 0x42C760
+void CParticleObject::Initialise()
+{
+	((void (__cdecl *)())0x4BC440)();
+}
+
+// Converted from static void __cdecl CParticleObject::UpdateAll() 0x4BCA30
+void CParticleObject::UpdateAll()
+{
+	((void (__cdecl *)())0x4BCA30)();
+}
+
+STARTPATCHES
+	InjectHook(0x4BC420, &CParticleObject::dtor, PATCH_JUMP);
+ENDPATCHES

src/objects/ParticleObject.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include "Placeable.h"
+
+enum eParticleObjectType
+{
+	POBJECT_PAVEMENT_STEAM,
+	POBJECT_PAVEMENT_STEAM_SLOWMOTION,
+	POBJECT_WALL_STEAM,
+	POBJECT_WALL_STEAM_SLOWMOTION,
+	POBJECT_DARK_SMOKE,
+	POBJECT_FIRE_HYDRANT,
+	POBJECT_CAR_WATER_SPLASH,
+	POBJECT_PED_WATER_SPLASH,
+	POBJECT_SPLASHES_AROUND,
+	POBJECT_SMALL_FIRE,
+	POBJECT_BIG_FIRE,
+	POBJECT_DRY_ICE,
+	POBJECT_DRY_ICE_SLOWMOTION,
+	POBJECT_FIRE_TRAIL,
+	POBJECT_SMOKE_TRAIL,
+	POBJECT_FIREBALL_AND_SMOKE,
+	POBJECT_ROCKET_TRAIL,
+	POBJECT_EXPLOSION_ONCE,
+	POBJECT_CATALINAS_GUNFLASH,
+	POBJECT_CATALINAS_SHOTGUNFLASH,
+};
+
+class CParticleObject : CPlaceable
+{
+public:
+	static void AddObject(uint16 type, const CVector &pos, bool remove);
+	static void AddObject(uint16 type, const CVector &pos, float size, bool remove);
+	static void AddObject(uint16 type, const CVector &pos, const CVector &dir, float size, bool remove);
+	static void Initialise();
+	static void UpdateAll();
+
+	void dtor() { this->CParticleObject::~CParticleObject(); }
+};

src/objects/Projectile.cpp

@@ -0,0 +1,7 @@
+#include "common.h"
+#include "patcher.h"
+#include "Projectile.h"
+
+STARTPATCHES
+	InjectHook(0x4BFED0, &CProjectile::dtor, PATCH_JUMP);
+ENDPATCHES

src/objects/Projectile.h

@@ -0,0 +1,11 @@
+#pragma once
+
+#pragma once
+
+#include "Object.h"
+
+class CProjectile : public CObject
+{
+public:
+	void dtor(void) { this->CProjectile::~CProjectile(); }
+};