Reorder CEntity functions into their original order

src/core/References.cpp

@@ -21,6 +21,83 @@ CReferences::Init(void)
 	aRefs[NUMREFERENCES-1].next = nil;
 }
 
+void
+CEntity::RegisterReference(CEntity **pent)
+{
+	if(IsBuilding())
+		return;
+	CReference *ref;
+	// check if already registered
+	for(ref = m_pFirstReference; ref; ref = ref->next)
+		if(ref->pentity == pent)
+			return;
+	// have to allocate new reference
+	ref = CReferences::pEmptyList;
+	if(ref){
+		CReferences::pEmptyList = ref->next;
+
+		ref->pentity = pent;
+		ref->next = m_pFirstReference;
+		m_pFirstReference = ref;
+		return;
+	}
+	return;
+}
+
+// Clean up the reference from *pent -> 'this'
+void
+CEntity::CleanUpOldReference(CEntity **pent)
+{
+	CReference* ref, ** lastnextp;
+	lastnextp = &m_pFirstReference;
+	for (ref = m_pFirstReference; ref; ref = ref->next) {
+		if (ref->pentity == pent) {
+			*lastnextp = ref->next;
+			ref->next = CReferences::pEmptyList;
+			CReferences::pEmptyList = ref;
+			break;
+		}
+		lastnextp = &ref->next;
+	}
+}
+
+// Clear all references to this entity
+void
+CEntity::ResolveReferences(void)
+{
+	CReference *ref;
+	// clear pointers to this entity
+	for(ref = m_pFirstReference; ref; ref = ref->next)
+		if(*ref->pentity == this)
+			*ref->pentity = nil;
+	// free list
+	if(m_pFirstReference){
+		for(ref = m_pFirstReference; ref->next; ref = ref->next)
+			;
+		ref->next = CReferences::pEmptyList;
+		CReferences::pEmptyList = m_pFirstReference;
+		m_pFirstReference = nil;
+	}
+}
+
+// Free all references that no longer point to this entity
+void
+CEntity::PruneReferences(void)
+{
+	CReference *ref, *next, **lastnextp;
+	lastnextp = &m_pFirstReference;
+	for(ref = m_pFirstReference; ref; ref = next){
+		next = ref->next;
+		if(*ref->pentity == this)
+			lastnextp = &ref->next;
+		else{
+			*lastnextp = ref->next;
+			ref->next = CReferences::pEmptyList;
+			CReferences::pEmptyList = ref;
+		}
+	}
+}
+
 void
 CReferences::RemoveReferencesToPlayer(void)
 {

src/core/World.cpp

@@ -1643,14 +1643,24 @@ CWorld::ExtinguishAllCarFiresInArea(CVector point, float range)
 	}
 }
 
+inline void
+AddSteamsFromGround(CPtrList& list)
+{
+	CPtrNode* pNode = list.first;
+	while (pNode) {
+		((CEntity*)pNode->item)->AddSteamsFromGround(nil);
+		pNode = pNode->next;
+	}
+}
+
 void
 CWorld::AddParticles(void)
 {
 	for(int32 y = 0; y < NUMSECTORS_Y; y++) {
 		for(int32 x = 0; x < NUMSECTORS_X; x++) {
 			CSector *pSector = GetSector(x, y);
-			CEntity::AddSteamsFromGround(pSector->m_lists[ENTITYLIST_BUILDINGS]);
+			AddSteamsFromGround(pSector->m_lists[ENTITYLIST_BUILDINGS]);
-			CEntity::AddSteamsFromGround(pSector->m_lists[ENTITYLIST_DUMMIES]);
+			AddSteamsFromGround(pSector->m_lists[ENTITYLIST_DUMMIES]);
 		}
 	}
 }

src/entities/Entity.h

@@ -130,7 +130,7 @@ public:
 	virtual void PreRender(void);
 	virtual void Render(void);
 	virtual bool SetupLighting(void);
-	virtual void RemoveLighting(bool) {}
+	virtual void RemoveLighting(bool);
 	virtual void FlagToDestroyWhenNextProcessed(void) {}
 
 	bool IsBuilding(void) { return m_type == ENTITY_TYPE_BUILDING; }
@@ -149,14 +149,14 @@ public:
 	}
 
 	void GetBoundCentre(CVector &out);
-	CVector GetBoundCentre(void) { CVector v; GetBoundCentre(v); return v; }
+	CVector GetBoundCentre(void);
-	float GetBoundRadius(void) { return CModelInfo::GetModelInfo(m_modelIndex)->GetColModel()->boundingSphere.radius; }
+	float GetBoundRadius(void);
-	float GetDistanceFromCentreOfMassToBaseOfModel(void) { return -CModelInfo::GetModelInfo(m_modelIndex)->GetColModel()->boundingBox.min.z; }
+	float GetDistanceFromCentreOfMassToBaseOfModel(void);
 	bool GetIsTouching(CVector const &center, float r);
 	bool GetIsOnScreen(void);
 	bool GetIsOnScreenComplex(void);
-	bool IsVisible(void) { return m_rwObject && bIsVisible && GetIsOnScreen(); }
+	bool IsVisible(void);
-	bool IsVisibleComplex(void) { return m_rwObject && bIsVisible && GetIsOnScreenComplex(); }
+	bool IsVisibleComplex(void);
 	bool IsEntityOccluded(void);
 	int16 GetModelIndex(void) const { return m_modelIndex; }
 	void UpdateRwFrame(void);
@@ -179,8 +179,6 @@ public:
 	void ModifyMatrixForBannerInWind(void);
 	void ProcessLightsForEntity(void);
 	void SetRwObjectAlpha(int32 alpha);
-
-	static void AddSteamsFromGround(CPtrList& list);
 };
 
 bool IsEntityPointerValid(CEntity*);

src/render/Coronas.cpp

@@ -2,6 +2,7 @@
 
 #include "main.h"
 #include "General.h"
+#include "Entity.h"
 #include "RenderBuffer.h"
 #include "TxdStore.h"
 #include "Camera.h"
@@ -12,6 +13,10 @@
 #include "Collision.h"
 #include "Timecycle.h"
 #include "Coronas.h"
+#include "PointLights.h"
+#include "Shadows.h"
+#include "Clock.h"
+#include "Bridge.h"
 
 //--MIAMI: file done
 
@@ -715,3 +720,234 @@ CRegisteredCorona::Update(void)
 	firstUpdate = false;
 	registeredThisFrame = false;
 }
+
+void
+CEntity::ProcessLightsForEntity(void)
+{
+	int i, n;
+	C2dEffect *effect;
+	CVector pos;
+	bool lightOn, lightFlickering;
+	uint32 flashTimer1, flashTimer2, flashTimer3;
+
+	if(bRenderDamaged || !bIsVisible || GetUp().z < 0.96f)
+		return;
+
+	flashTimer1 = 0;
+	flashTimer2 = 0;
+	flashTimer3 = 0;
+
+	n = CModelInfo::GetModelInfo(GetModelIndex())->GetNum2dEffects();
+	for(i = 0; i < n; i++, flashTimer1 += 0x80, flashTimer2 += 0x100, flashTimer3 += 0x200){
+		effect = CModelInfo::GetModelInfo(GetModelIndex())->Get2dEffect(i);
+
+		switch(effect->type){
+		case EFFECT_LIGHT:
+			pos = GetMatrix() * effect->pos;
+
+			lightOn = false;
+			lightFlickering = false;
+			switch(effect->light.lightType){
+			case LIGHT_ON:
+				lightOn = true;
+				break;
+			case LIGHT_ON_NIGHT:
+				if(CClock::GetHours() > 18 || CClock::GetHours() < 7)
+					lightOn = true;
+				break;
+			case LIGHT_FLICKER:
+				if((CTimer::GetTimeInMilliseconds() ^ m_randomSeed) & 0x60)
+					lightOn = true;
+				else
+					lightFlickering = true;
+				if((CTimer::GetTimeInMilliseconds()>>11 ^ m_randomSeed) & 3)
+					lightOn = true;
+				break;
+			case LIGHT_FLICKER_NIGHT:
+				if(CClock::GetHours() > 18 || CClock::GetHours() < 7 || CWeather::WetRoads > 0.5f){
+					if((CTimer::GetTimeInMilliseconds() ^ m_randomSeed) & 0x60)
+						lightOn = true;
+					else
+						lightFlickering = true;
+					if((CTimer::GetTimeInMilliseconds()>>11 ^ m_randomSeed) & 3)
+						lightOn = true;
+				}
+				break;
+			case LIGHT_FLASH1:
+				if((CTimer::GetTimeInMilliseconds() + flashTimer1) & 0x200)
+					lightOn = true;
+				break;
+			case LIGHT_FLASH1_NIGHT:
+				if(CClock::GetHours() > 18 || CClock::GetHours() < 7)
+					if((CTimer::GetTimeInMilliseconds() + flashTimer1) & 0x200)
+						lightOn = true;
+				break;
+			case LIGHT_FLASH2:
+				if((CTimer::GetTimeInMilliseconds() + flashTimer2) & 0x400)
+					lightOn = true;
+				break;
+			case LIGHT_FLASH2_NIGHT:
+				if(CClock::GetHours() > 18 || CClock::GetHours() < 7)
+					if((CTimer::GetTimeInMilliseconds() + flashTimer2) & 0x400)
+						lightOn = true;
+				break;
+			case LIGHT_FLASH3:
+				if((CTimer::GetTimeInMilliseconds() + flashTimer3) & 0x800)
+					lightOn = true;
+				break;
+			case LIGHT_FLASH3_NIGHT:
+				if(CClock::GetHours() > 18 || CClock::GetHours() < 7)
+					if((CTimer::GetTimeInMilliseconds() + flashTimer3) & 0x800)
+						lightOn = true;
+				break;
+			case LIGHT_RANDOM_FLICKER:
+				if(m_randomSeed > 16)
+					lightOn = true;
+				else{
+					if((CTimer::GetTimeInMilliseconds() ^ m_randomSeed*8) & 0x60)
+						lightOn = true;
+					else
+						lightFlickering = true;
+					if((CTimer::GetTimeInMilliseconds()>>11 ^ m_randomSeed*8) & 3)
+						lightOn = true;
+				}
+				break;
+			case LIGHT_RANDOM_FLICKER_NIGHT:
+				if(CClock::GetHours() > 18 || CClock::GetHours() < 7){
+					if(m_randomSeed > 16)
+						lightOn = true;
+					else{
+						if((CTimer::GetTimeInMilliseconds() ^ m_randomSeed*8) & 0x60)
+							lightOn = true;
+						else
+							lightFlickering = true;
+						if((CTimer::GetTimeInMilliseconds()>>11 ^ m_randomSeed*8) & 3)
+							lightOn = true;
+					}
+				}
+				break;
+			case LIGHT_BRIDGE_FLASH1:
+				if(CBridge::ShouldLightsBeFlashing() && CTimer::GetTimeInMilliseconds() & 0x200)
+					lightOn = true;
+				break;
+			case LIGHT_BRIDGE_FLASH2:
+				if(CBridge::ShouldLightsBeFlashing() && (CTimer::GetTimeInMilliseconds() & 0x1FF) < 60)
+					lightOn = true;
+				break;
+			}
+
+			if(effect->light.flags & LIGHTFLAG_HIDE_OBJECT){
+				if(lightOn)
+					bDoNotRender = false;
+				else
+					bDoNotRender = true;
+				return;
+			}
+
+			// Corona
+			if(lightOn)
+				CCoronas::RegisterCorona((uintptr)this + i,
+					effect->col.r, effect->col.g, effect->col.b, 255,
+					pos, effect->light.size, effect->light.dist,
+					effect->light.corona, effect->light.flareType, effect->light.roadReflection,
+					effect->light.flags&LIGHTFLAG_LOSCHECK, CCoronas::STREAK_OFF, 0.0f,
+					!!(effect->light.flags&LIGHTFLAG_LONG_DIST));
+			else if(lightFlickering)
+				CCoronas::RegisterCorona((uintptr)this + i,
+					0, 0, 0, 255,
+					pos, effect->light.size, effect->light.dist,
+					effect->light.corona, effect->light.flareType, effect->light.roadReflection,
+					effect->light.flags&LIGHTFLAG_LOSCHECK, CCoronas::STREAK_OFF, 0.0f,
+					!!(effect->light.flags&LIGHTFLAG_LONG_DIST));
+
+			// Pointlight
+			bool alreadyProcessedFog;
+			alreadyProcessedFog = false;
+			if(effect->light.range != 0.0f && lightOn){
+				if(effect->col.r == 0 && effect->col.g == 0 && effect->col.b == 0){
+					CPointLights::AddLight(CPointLights::LIGHT_POINT,
+						pos, CVector(0.0f, 0.0f, 0.0f),
+						effect->light.range,
+						0.0f, 0.0f, 0.0f,
+						CPointLights::FOG_NONE, true);
+				}else{
+					CPointLights::AddLight(CPointLights::LIGHT_POINT,
+						pos, CVector(0.0f, 0.0f, 0.0f),
+						effect->light.range,
+						effect->col.r*CTimeCycle::GetSpriteBrightness()/255.0f,
+						effect->col.g*CTimeCycle::GetSpriteBrightness()/255.0f,
+						effect->col.b*CTimeCycle::GetSpriteBrightness()/255.0f,
+						(effect->light.flags & LIGHTFLAG_FOG) >> 1,
+						true);
+					alreadyProcessedFog = true; 
+				}
+			}
+
+			if(!alreadyProcessedFog){
+				if(effect->light.flags & LIGHTFLAG_FOG_ALWAYS){
+					CPointLights::AddLight(CPointLights::LIGHT_FOGONLY_ALWAYS,
+						pos, CVector(0.0f, 0.0f, 0.0f),
+						0.0f,
+						effect->col.r/255.0f, effect->col.g/255.0f, effect->col.b/255.0f,
+						CPointLights::FOG_ALWAYS, true);
+				}else if(effect->light.flags & LIGHTFLAG_FOG_NORMAL && lightOn && effect->light.range == 0.0f){
+					CPointLights::AddLight(CPointLights::LIGHT_FOGONLY,
+						pos, CVector(0.0f, 0.0f, 0.0f),
+						0.0f,
+						effect->col.r/255.0f, effect->col.g/255.0f, effect->col.b/255.0f,
+						CPointLights::FOG_NORMAL, true);
+				}
+			}
+
+			// Light shadow
+			if(effect->light.shadowSize != 0.0f){
+				if(lightOn){
+					CShadows::StoreStaticShadow((uintptr)this + i, SHADOWTYPE_ADDITIVE,
+						effect->light.shadow, &pos,
+						effect->light.shadowSize, 0.0f,
+						0.0f, -effect->light.shadowSize,
+						128,
+						effect->col.r*CTimeCycle::GetSpriteBrightness()*effect->light.shadowIntensity/255.0f,
+						effect->col.g*CTimeCycle::GetSpriteBrightness()*effect->light.shadowIntensity/255.0f,
+						effect->col.b*CTimeCycle::GetSpriteBrightness()*effect->light.shadowIntensity/255.0f,
+						15.0f, 1.0f, 40.0f, false, 0.0f);
+				}else if(lightFlickering){
+					CShadows::StoreStaticShadow((uintptr)this + i, SHADOWTYPE_ADDITIVE,
+						effect->light.shadow, &pos,
+						effect->light.shadowSize, 0.0f,
+						0.0f, -effect->light.shadowSize,
+						0, 0.0f, 0.0f, 0.0f,
+						15.0f, 1.0f, 40.0f, false, 0.0f);
+				}
+			}
+			break;
+
+		case EFFECT_SUNGLARE:
+			if(CWeather::SunGlare >= 0.0f){
+				CVector pos = GetMatrix() * effect->pos;
+				CVector glareDir = pos - GetPosition();
+				glareDir.Normalise();
+				CVector camDir = TheCamera.GetPosition() - pos;
+				float dist = camDir.Magnitude();
+				camDir *= 2.0f/dist;
+				glareDir += camDir;
+				glareDir.Normalise();
+				float camAngle = -DotProduct(glareDir, CTimeCycle::GetSunDirection());
+				if(camAngle > 0.0f){
+					float intens = Sqrt(camAngle) * CWeather::SunGlare;
+					pos += camDir;
+					CCoronas::RegisterCorona((uintptr)this + 33 + i,
+						intens * (CTimeCycle::GetSunCoreRed() + 2*255)/3.0f,
+						intens * (CTimeCycle::GetSunCoreGreen() + 2*255)/3.0f,
+						intens * (CTimeCycle::GetSunCoreBlue() + 2*255)/3.0f,
+						255,
+						pos, 0.5f*CWeather::SunGlare*Sqrt(dist), 120.0f,
+						CCoronas::TYPE_STAR, CCoronas::FLARE_NONE,
+						CCoronas::REFLECTION_OFF, CCoronas::LOSCHECK_OFF,
+						CCoronas::STREAK_OFF, 0.0f);
+				}
+			}
+			break;
+		}
+	}
+}

src/render/Occlusion.cpp

@@ -1,6 +1,7 @@
 #include "common.h"
 
 #include "main.h"
+#include "Entity.h"
 #include "Occlusion.h"
 #include "Game.h"
 #include "Camera.h"
@@ -493,3 +494,36 @@ void COcclusion::Render() {
 	DefinedState();
 }
 #endif
+
+bool CEntity::IsEntityOccluded(void) {
+
+	CVector coors;
+	float width, height;
+
+	if (COcclusion::NumActiveOccluders == 0 || !CalcScreenCoors(GetBoundCentre(), &coors, &width, &height))
+		return false;
+
+	float area = Max(width, height) * GetBoundRadius() * 0.9f;
+
+	for (int i = 0; i < COcclusion::NumActiveOccluders; i++) {
+		if (coors.z - (GetBoundRadius() * 0.85f) > COcclusion::aActiveOccluders[i].radius) {
+			if (COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, area)) {
+				return true;
+			}
+
+			if (COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) {
+				CVector min = m_matrix * CModelInfo::GetModelInfo(GetModelIndex())->GetColModel()->boundingBox.min;
+				CVector max = m_matrix * CModelInfo::GetModelInfo(GetModelIndex())->GetColModel()->boundingBox.max;
+
+				if (CalcScreenCoors(min, &coors) && !COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) continue;
+				if (CalcScreenCoors(CVector(max.x, max.y, min.z), &coors) && !COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) continue;
+				if (CalcScreenCoors(CVector(max.x, min.y, max.z), &coors) && !COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) continue;
+				if (CalcScreenCoors(CVector(min.x, max.y, max.z), &coors) && !COcclusion::aActiveOccluders[i].IsPointWithinOcclusionArea(coors.x, coors.y, 0.0f)) continue;
+
+				return true;
+			}
+		}
+	}
+
+	return false;
+}

src/render/Particle.cpp

@@ -2472,3 +2472,43 @@ void CParticle::HandleShootableBirdsStuff(CEntity *entity, CVector const&camPos)
 	}
 	
 }
+
+void
+CEntity::AddSteamsFromGround(CVector *unused)
+{
+	int i, n;
+	C2dEffect *effect;
+	CVector pos;
+
+	n = CModelInfo::GetModelInfo(GetModelIndex())->GetNum2dEffects();
+	for(i = 0; i < n; i++){
+		effect = CModelInfo::GetModelInfo(GetModelIndex())->Get2dEffect(i);
+		if(effect->type != EFFECT_PARTICLE)
+			continue;
+
+		pos = GetMatrix() * effect->pos;
+		switch(effect->particle.particleType){
+		case 0:
+			CParticleObject::AddObject(POBJECT_PAVEMENT_STEAM, pos, effect->particle.dir, effect->particle.scale, false);
+			break;
+		case 1:
+			CParticleObject::AddObject(POBJECT_WALL_STEAM, pos, effect->particle.dir, effect->particle.scale, false);
+			break;
+		case 2:
+			CParticleObject::AddObject(POBJECT_DRY_ICE, pos, effect->particle.scale, false);
+			break;
+		case 3:
+			CParticleObject::AddObject(POBJECT_SMALL_FIRE, pos, effect->particle.dir, effect->particle.scale, false);
+			break;
+		case 4:
+			CParticleObject::AddObject(POBJECT_DARK_SMOKE, pos, effect->particle.dir, effect->particle.scale, false);
+			break;
+		case 5:
+			CParticleObject::AddObject(POBJECT_WATER_FOUNTAIN_VERT, pos, effect->particle.dir, effect->particle.scale, false);
+			break;
+		case 6:
+			CParticleObject::AddObject(POBJECT_WATER_FOUNTAIN_HORIZ, pos, effect->particle.dir, effect->particle.scale, false);
+			break;
+		}
+	}
+}

src/render/Renderer.cpp

@@ -1497,6 +1497,17 @@ CRenderer::RequestObjectsInFrustum(void)
 	}
 }
 
+bool
+CEntity::SetupLighting(void)
+{
+	return false;
+}
+
+void
+CEntity::RemoveLighting(bool)
+{
+}
+
 // --MIAMI: Done
 bool
 CPed::SetupLighting(void)

src/rw/RwHelper.cpp

@@ -289,26 +289,6 @@ HAnimAnimationCreateForHierarchy(RpHAnimHierarchy *hier)
 	return anim;
 }
 
-RpAtomic*
-AtomicRemoveAnimFromSkinCB(RpAtomic *atomic, void *data)
-{
-	if(RpSkinGeometryGetSkin(RpAtomicGetGeometry(atomic))){
-		RpHAnimHierarchy *hier = RpSkinAtomicGetHAnimHierarchy(atomic);
-#ifdef LIBRW
-		if(hier && hier->interpolator->currentAnim){
-			RpHAnimAnimationDestroy(hier->interpolator->currentAnim);
-			hier->interpolator->currentAnim = nil;
-		}
-#else
-		if(hier && hier->currentAnim){
-			RpHAnimAnimationDestroy(hier->currentAnim->pCurrentAnim);
-			hier->currentAnim = nil;
-		}
-#endif
-	}
-	return atomic;
-}
-
 void
 RenderSkeleton(RpHAnimHierarchy *hier)
 {