11 files changed, 371 insertions, 21 deletions

diff --git a/src/control/Replay.cpp b/src/control/Replay.cpp
index 838967e8..310d9686 100644
--- a/src/control/Replay.cpp
+++ b/src/control/Replay.cpp
@@ -51,6 +51,7 @@
 #include "Camera.h"
 #include "Radar.h"
 #include "Fluff.h"
+#include "WaterCreatures.h"
 
 //--MIAMI: file done except TODO
 
@@ -1272,7 +1273,7 @@ void CReplay::TriggerPlayback(uint8 cam_mode, float cam_x, float cam_y, float ca
 	DMAudio.SetEffectsFadeVol(0);
 	DMAudio.SetMusicFadeVol(0);
 	CEscalators::Shutdown();
-	// TODO(MIAMI): CWaterCreatures::RemoveAll();
+	CWaterCreatures::RemoveAll();
 	int current;
 	for (current = 0; current < NUM_REPLAYBUFFERS; current++)
 		if (BufferStatus[current] == REPLAYBUFFER_RECORD)
diff --git a/src/core/Game.cpp b/src/core/Game.cpp
index 6ba6b191..a8637980 100644
--- a/src/core/Game.cpp
+++ b/src/core/Game.cpp
@@ -90,6 +90,7 @@
 #include "debugmenu.h"
 #include "Ropes.h"
 #include "WindModifiers.h"
+#include "WaterCreatures.h"
 #include "postfx.h"
 #include "custompipes.h"
 
@@ -478,8 +479,7 @@ bool CGame::ShutDown(void)
 	CPlane::Shutdown();
 	CTrain::Shutdown();
 	CScriptPaths::Shutdown();
-	// TODO(Miami)
-	// CWaterCreatures::RemoveAll();
+	CWaterCreatures::RemoveAll();
 	CSpecialFX::Shutdown();
 #ifndef PS2
 	CGarages::Shutdown();
@@ -650,7 +650,7 @@ void CGame::ShutDownForRestart(void)
 	CRadar::RemoveRadarSections();
 	FrontEndMenuManager.UnloadTextures();
 	CParticleObject::RemoveAllExpireableParticleObjects();
-	//CWaterCreatures::RemoveAll(); //TODO(Miami)
+	CWaterCreatures::RemoveAll(); 
 	CSetPieces::Init();
 	CPedType::Shutdown();
 	CSpecialFX::Shutdown();
diff --git a/src/core/config.h b/src/core/config.h
index 13ebef52..3f077f4c 100644
--- a/src/core/config.h
+++ b/src/core/config.h
@@ -138,6 +138,7 @@ enum Config {
 
 	NUM_CRANES = 8,
 	NUM_ESCALATORS = 22,
+	NUM_WATER_CREATURES = 8,
 
 	NUM_EXPLOSIONS = 48,
 
@@ -261,7 +262,6 @@ enum Config {
 //#define BIND_VEHICLE_FIREWEAPON // Adds ability to rebind fire key for 'in vehicle' controls
 
 // Hud, frontend and radar
-#define HUD_ENHANCEMENTS	// Adjusts some aspects to make the HUD look/behave a little bit better.
 //#define BETA_SLIDING_TEXT
 #define TRIANGULAR_BLIPS	// height indicating triangular radar blips, as in VC
 #define PC_MENU
diff --git a/src/entities/Entity.cpp b/src/entities/Entity.cpp
index cf1dd9e7..2285c93f 100644
--- a/src/entities/Entity.cpp
+++ b/src/entities/Entity.cpp
@@ -1207,4 +1207,37 @@ bool CEntity::IsEntityOccluded(void) {
 	}
 
 	return false;
+}
+
+/*
+0x487A10 - SetAtomicAlphaCB
+0x4879E0 - SetClumpAlphaCB
+*/
+
+RpMaterial* SetAtomicAlphaCB(RpMaterial *material, void *data) {
+	((RwRGBA*)RpMaterialGetColor(material))->alpha = (uint8)(uintptr)data;
+	return material;
+}
+
+RpAtomic* SetClumpAlphaCB(RpAtomic *atomic, void *data) {
+	RpGeometry *geometry = RpAtomicGetGeometry(atomic);
+	RpGeometrySetFlags(geometry, RpGeometryGetFlags(geometry) | rpGEOMETRYMODULATEMATERIALCOLOR);
+	RpGeometryForAllMaterials(geometry, SetAtomicAlphaCB, (void*)data);
+	return atomic;
+}
+
+void CEntity::SetRwObjectAlpha(int32 alpha) {
+	if (m_rwObject != nil) {
+		switch (RwObjectGetType(m_rwObject)) {
+		case rpATOMIC: {
+			RpGeometry *geometry = RpAtomicGetGeometry((RpAtomic*)m_rwObject);
+			RpGeometrySetFlags(geometry, RpGeometryGetFlags(geometry) | rpGEOMETRYMODULATEMATERIALCOLOR);
+			RpGeometryForAllMaterials(geometry, SetAtomicAlphaCB, (void*)alpha);
+			break;
+		}
+		case rpCLUMP:
+			RpClumpForAllAtomics((RpClump*)m_rwObject, SetClumpAlphaCB, (void*)alpha);
+			break;
+		}
+	}
 }
\ No newline at end of file
diff --git a/src/entities/Entity.h b/src/entities/Entity.h
index fd01b6f8..fbf5cb3b 100644
--- a/src/entities/Entity.h
+++ b/src/entities/Entity.h
@@ -179,6 +179,7 @@ public:
 	void ModifyMatrixForTreeInWind(void);
 	void ModifyMatrixForBannerInWind(void);
 	void ProcessLightsForEntity(void);
+	void SetRwObjectAlpha(int32 alpha);
 
 	static void AddSteamsFromGround(CPtrList& list);
 };
diff --git a/src/render/Draw.cpp b/src/render/Draw.cpp
index 131534a3..912399c9 100644
--- a/src/render/Draw.cpp
+++ b/src/render/Draw.cpp
@@ -24,12 +24,17 @@ float
 CDraw::CalculateAspectRatio(void)
 {
 	if (FrontEndMenuManager.m_PrefsUseWideScreen) {
+#ifdef ASPECT_RATIO_SCALE
 		if (TheCamera.m_WideScreenOn)
-			CDraw::ms_fAspectRatio = 5.f / 3.f; // It's used on theatrical showings according to Wiki
+			CDraw::ms_fAspectRatio = FrontEndMenuManager.m_PrefsUseWideScreen == AR_AUTO ?
+				(5.f / 3.f) * (SCREEN_WIDTH / SCREEN_HEIGHT) / (16.f / 9.f) :
+				5.f / 3.f; // It's used on theatrical showings according to Wiki
 		else
-#ifdef ASPECT_RATIO_SCALE
 			CDraw::ms_fAspectRatio = FrontEndMenuManager.m_PrefsUseWideScreen == AR_AUTO ? SCREEN_WIDTH / SCREEN_HEIGHT : 16.f / 9.f;
 #else
+		if (TheCamera.m_WideScreenOn)
+			CDraw::ms_fAspectRatio = 5.f / 3.f; // It's used on theatrical showings according to Wiki
+		else
 			CDraw::ms_fAspectRatio = 16.f / 9.f;
 #endif
 	} else if (TheCamera.m_WideScreenOn) {
diff --git a/src/render/Hud.cpp b/src/render/Hud.cpp
index 52e542f4..3ea756fa 100644
--- a/src/render/Hud.cpp
+++ b/src/render/Hud.cpp
@@ -854,11 +854,7 @@ void CHud::Draw()
 					break;
 				}
 
-#ifndef HUD_ENHANCEMENTS
 				if (!m_Message[0]) {
-#else
-				if (!m_Message[0] && !m_BigMessage[2][0]) { // Hide vehicle name if wasted/busted text is displaying
-#endif
 					m_VehicleNameTimer += CTimer::GetTimeStepInMilliseconds();
 					CFont::SetJustifyOff();
 					CFont::SetPropOn();
@@ -1378,16 +1374,16 @@ void CHud::Draw()
 				CFont::SetRightJustifyOn();
 				CFont::SetFontStyle(FONT_HEADING);
 
-				CFont::SetColor(CRGBA(0, 0, 0, BigMessageAlpha[2]));
-				CFont::PrintString(SCREEN_SCALE_FROM_RIGHT(20.0f - 4.0f), SCREEN_SCALE_FROM_BOTTOM(78.0f), m_BigMessage[2]);
+				CFont::SetDropShadowPosition(2);
+				CFont::SetDropColor(CRGBA(0, 0, 0, BigMessageAlpha[2]));
 
 				CFont::SetColor(CRGBA(WASTEDBUSTED_COLOR.r, WASTEDBUSTED_COLOR.g, WASTEDBUSTED_COLOR.b, BigMessageAlpha[2]));
-				CFont::PrintString(SCREEN_SCALE_FROM_RIGHT(20.0f), SCREEN_SCALE_FROM_BOTTOM(82.0f), m_BigMessage[2]);
+				CFont::PrintString(SCREEN_SCALE_FROM_RIGHT(20.0f), SCREEN_SCALE_FROM_BOTTOM(90.0f), m_BigMessage[2]);
 			}
 			else {
 				BigMessageInUse[2] = 1.0f;
 				BigMessageAlpha[2] = 0.0f;
-				if (m_VehicleState != 0)
+				if (m_VehicleState != 0) // Hide vehicle name if wasted/busted text is displaying
 					m_VehicleState = 0;
 				if (m_ZoneState != 0)
 					m_ZoneState = 0;
diff --git a/src/render/WaterCreatures.cpp b/src/render/WaterCreatures.cpp
new file mode 100644
index 00000000..90f24183
--- /dev/null
+++ b/src/render/WaterCreatures.cpp
@@ -0,0 +1,267 @@
+#include "WaterCreatures.h"
+#include "ModelIndices.h"
+#include "World.h"
+#include "WaterLevel.h"
+#include "Camera.h"
+#include "PlayerPed.h"
+#include "config.h"
+#include "General.h"
+
+int CWaterCreatures::nNumActiveSeaLifeForms;
+CWaterCreature CWaterCreatures::aWaterCreatures[NUM_WATER_CREATURES];
+
+struct WaterCreatureProperties aProperties[65] = {
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_JELLYFISH,	0.01f, 2.2f, 0.0005f, 3.5f },
+	{ &MI_JELLYFISH01,	0.01f, 2.2f, 0.0005f, 3.5f },
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_TURTLE,		0.01f, 2.0f, 0.0005f, 4.0f },
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_DOLPHIN,		0.03f, 1.5f, 0.0005f, 4.0f },
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_SHARK,		0.03f, 0.4f, 0.0005f, 4.0f },
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH1SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH2SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH2S,		0.04f, 1.5f, 0.0008f, 3.0f },
+	{ &MI_FISH3SINGLE,	0.04f, 3.0f, 0.0008f, 3.0f },
+	{ &MI_FISH3S,		0.04f, 1.5f, 0.0008f, 3.0f },
+};
+
+CWaterCreature::CWaterCreature() {
+	Free();
+}
+
+CWaterCreature::~CWaterCreature() {
+	//looks like unused
+}
+
+void CWaterCreature::Initialise(CObject *pObj, float fRightMult, float fZTurnSpeed, float fWaterDepth, uint32 alpha, eFishSlotState state) {
+	this->m_pObj = pObj;
+	this->m_fRightMult = fRightMult;
+	this->m_fZTurnSpeed = fZTurnSpeed;
+	this->m_fWaterDepth = fWaterDepth;
+	this->m_alpha = alpha;
+	this->m_state = state;
+}
+
+void CWaterCreature::Allocate(CObject *pObj, float fRightMult, float fZTurnSpeed, float fWaterDepth, uint32 alpha, eFishSlotState state) {
+	CWaterCreature::Initialise(pObj, fRightMult, fZTurnSpeed, fWaterDepth, alpha, state);
+}
+
+void CWaterCreature::Free() {
+	CWaterCreature::Initialise(nil, 0.0f, 0.0f, 0.0f, 0, WATER_CREATURE_DISABLED);
+}
+
+CWaterCreature *CWaterCreatures::GetFishStructSlot() {
+	for (int i = 0; i < NUM_WATER_CREATURES; i++)
+		if (aWaterCreatures[i].m_state == WATER_CREATURE_DISABLED)
+			return &aWaterCreatures[i];
+	
+	return nil;
+}
+
+CObject *CWaterCreatures::CreateSeaLifeForm(CVector const& pos, int16 modelID, int32 zRotAngle) {
+	if (CObject::nNoTempObjects >= 40)
+		return nil;
+
+	CObject *pObj = new CObject(modelID, true);
+
+	if (!pObj) return nil;
+	
+	pObj->GetMatrix().GetPosition() = pos;
+	pObj->GetMatrix().UpdateRW();
+	pObj->m_vecMoveSpeed = CVector(0.0f, 0.0f, 0.0f);
+	pObj->m_vecTurnSpeed = CVector(0.0f, 0.0f, 0.0f);
+	pObj->GetMatrix().SetRotateZOnly(DEGTORAD(zRotAngle));
+	pObj->GetMatrix().UpdateRW();
+	pObj->ObjectCreatedBy = CONTROLLED_SUB_OBJECT;
+	pObj->bIsStatic = false;
+
+	if (pObj->ObjectCreatedBy == TEMP_OBJECT) {
+		CObject::nNoTempObjects++;
+		pObj->m_nEndOfLifeTime = CTimer::GetTimeInMilliseconds() + 60000;
+	}
+
+	pObj->bTouchingWater = true;
+	pObj->bUnderwater = true;
+	CWorld::Add(pObj);
+
+	return pObj;
+}
+
+bool CWaterCreatures::IsSpaceForMoreWaterCreatures() {
+	return nNumActiveSeaLifeForms < NUM_WATER_CREATURES;
+}
+
+float CWaterCreatures::CalculateFishHeading(CVector const& pos1, CVector const& pos2) {
+	CVector delta = pos1 - pos2;
+	delta.Normalise();
+
+	return Atan2(-delta.x, delta.y);
+}
+
+void CWaterCreatures::CreateOne(CVector const& pos, int32 modelID) {
+	if (!IsSpaceForMoreWaterCreatures())
+		return;
+
+	CVector storedPos = pos;
+	float fDepth, fLevelNoWaves;
+	if (!TheCamera.IsSphereVisible(storedPos, 3.0f)
+		&& CWaterLevel::GetWaterDepth(storedPos, &fDepth, &fLevelNoWaves, nil) && fDepth > 4.5f) {
+		
+		if (modelID == -1 || modelID < 0 || modelID > 64)
+			modelID = CGeneral::GetRandomNumberInRange(0, 64);
+
+		WaterCreatureProperties *creature = &aProperties[modelID];
+		storedPos.z = fLevelNoWaves - creature->fLevel;
+		float fRightMult = CGeneral::GetRandomNumberInRange(0.0f, creature->fRightMult) + 0.01f;
+		float angle = CWaterCreatures::CalculateFishHeading(FindPlayerPed()->GetPosition(), storedPos);
+		
+		CObject *fish = CreateSeaLifeForm(storedPos, *(int16*)creature->modelID, angle);
+		if (!fish) return;
+
+		fish->SetRwObjectAlpha(255); 
+		CWaterCreature *wc = GetFishStructSlot();
+		wc->Allocate(fish, fRightMult, 0.0f, creature->fWaterDepth, 255, WATER_CREATURE_ALLOCATED);
+		nNumActiveSeaLifeForms++;
+	}
+}
+
+void CWaterCreatures::FreeFishStructSlot(CWaterCreature *wc) {
+	wc->Free();
+}
+
+void CWaterCreatures::UpdateAll() {
+	if (nNumActiveSeaLifeForms == 0)
+		return;
+
+	CVector playerPos = FindPlayerPed()->GetPosition();
+	for (int i = 0; i < NUM_WATER_CREATURES; i++) {
+		switch (aWaterCreatures[i].m_state) {
+		case WATER_CREATURE_ACTIVE: 
+			aWaterCreatures[i].m_pObj->m_nEndOfLifeTime = CTimer::GetTimeInMilliseconds() + 40000;
+			if (!aWaterCreatures[i].m_pObj->GetIsOnScreen()) {
+				aWaterCreatures[i].m_pObj->SetRwObjectAlpha(0);
+				aWaterCreatures[i].m_state = WATER_CREATURE_TO_REMOVE;
+				break;
+			}
+		case WATER_CREATURE_ALLOCATED: {
+			if ((playerPos - aWaterCreatures[i].m_pObj->GetPosition()).Magnitude() < SQR(75.0f)) {
+				if (aWaterCreatures[i].m_alpha < 255)
+					aWaterCreatures[i].m_alpha = Min(aWaterCreatures[i].m_alpha + 4, 255);
+				aWaterCreatures[i].m_pObj->SetRwObjectAlpha(aWaterCreatures[i].m_alpha);
+				CVector newRight = aWaterCreatures[i].m_pObj->GetRight();
+				newRight.Normalise();
+				aWaterCreatures[i].m_pObj->m_vecMoveSpeed = newRight * aWaterCreatures[i].m_fRightMult;
+				aWaterCreatures[i].m_pObj->m_vecTurnSpeed = CVector(0.0f, 0.0f, aWaterCreatures[i].m_fZTurnSpeed);
+				aWaterCreatures[i].m_pObj->bIsStatic = false;
+				float fDepth = 0.0;
+				CWaterLevel::GetWaterDepth(aWaterCreatures[i].m_pObj->GetPosition(), &fDepth, nil, nil);
+				if (aWaterCreatures[i].m_fWaterDepth < fDepth) {
+					if (aWaterCreatures[i].m_pObj->m_nEndOfLifeTime - 40000 <= CTimer::GetTimeInMilliseconds())
+						aWaterCreatures[i].m_state = WATER_CREATURE_ACTIVE;
+				}
+				else {
+					aWaterCreatures[i].m_state = WATER_CREATURE_UPDATE;
+				}
+
+			}
+			else {
+				aWaterCreatures[i].m_state = WATER_CREATURE_TO_REMOVE;
+			}
+			break;
+		}
+		case WATER_CREATURE_UPDATE: {
+			aWaterCreatures[i].m_pObj->m_nEndOfLifeTime = CTimer::GetTimeInMilliseconds() + 40000;
+			if (aWaterCreatures[i].m_alpha <= 0) {
+				aWaterCreatures[i].m_state = WATER_CREATURE_TO_REMOVE;
+			}
+			else {
+				aWaterCreatures[i].m_alpha = Max(aWaterCreatures[i].m_alpha - 6, 0);
+				aWaterCreatures[i].m_pObj->SetRwObjectAlpha(aWaterCreatures[i].m_alpha);
+				CVector newRight = aWaterCreatures[i].m_pObj->GetRight();
+				newRight.Normalise();
+				newRight.x *= aWaterCreatures[i].m_fRightMult;
+				newRight.y *= aWaterCreatures[i].m_fRightMult;
+				newRight.z -= 0.015f;
+				aWaterCreatures[i].m_pObj->m_vecMoveSpeed = newRight;
+
+				if (!aWaterCreatures[i].m_pObj->GetIsOnScreen())
+					aWaterCreatures[i].m_state = WATER_CREATURE_TO_REMOVE;
+			}
+			break;
+		}
+		case WATER_CREATURE_TO_REMOVE: 
+			if (aWaterCreatures[i].m_pObj)
+				CWorld::Remove(aWaterCreatures[i].m_pObj);
+			FreeFishStructSlot(&aWaterCreatures[i]);
+			nNumActiveSeaLifeForms--;
+			aWaterCreatures[i].m_state = WATER_CREATURE_DISABLED;
+			break;
+		default:
+			break;
+		}
+	}
+}
+
+void CWaterCreatures::RemoveAll() {
+	for (int i = 0; i < NUM_WATER_CREATURES; i++) {
+		if (aWaterCreatures[i].m_state != WATER_CREATURE_DISABLED) {
+			CWorld::Remove(aWaterCreatures[i].m_pObj);
+			FreeFishStructSlot(&aWaterCreatures[i]);
+			aWaterCreatures[i].m_state = WATER_CREATURE_DISABLED;
+			nNumActiveSeaLifeForms--;
+		}
+	}
+}
\ No newline at end of file
diff --git a/src/render/WaterCreatures.h b/src/render/WaterCreatures.h
new file mode 100644
index 00000000..7dcaa288
--- /dev/null
+++ b/src/render/WaterCreatures.h
@@ -0,0 +1,49 @@
+#pragma once
+#include "Object.h"
+
+enum eFishSlotState {
+	WATER_CREATURE_ALLOCATED = 0,
+	WATER_CREATURE_ACTIVE,
+	WATER_CREATURE_UPDATE,
+	WATER_CREATURE_TO_REMOVE,
+	WATER_CREATURE_DISABLED
+};
+
+class CWaterCreature {
+public:
+	CObject *m_pObj;
+	float m_fRightMult;
+	float m_fZTurnSpeed;
+	int32 m_alpha;
+	float m_fWaterDepth;
+	int32 m_state;
+
+	CWaterCreature();
+	~CWaterCreature();
+	void Allocate(CObject *pObj, float fRightMult, float fZTurnSpeed, float fWaterDepth, uint32 alpha, eFishSlotState state);
+	void Free();
+	void Initialise(CObject *pObj, float fRightMult, float fZTurnSpeed, float fWaterDepth, uint32 alpha, eFishSlotState state);
+};
+
+class CWaterCreatures {
+
+public:
+	static CWaterCreature aWaterCreatures[NUM_WATER_CREATURES];
+	static int32 nNumActiveSeaLifeForms;
+	static CObject *CreateSeaLifeForm(CVector const& pos, int16 modelID, int32 zRotAngle);
+	static void CreateOne(CVector const& pos, int32 modelID);
+	static void UpdateAll();
+	static void FreeFishStructSlot(CWaterCreature *wc);
+	static bool IsSpaceForMoreWaterCreatures();
+	static float CalculateFishHeading(CVector const& pos1, CVector const& pos2);
+	static void RemoveAll();
+	static CWaterCreature* GetFishStructSlot();
+};
+
+struct WaterCreatureProperties {
+	int16 *modelID;
+	float fRightMult;
+	float fLevel;
+	float fUnknown; //unused
+	float fWaterDepth;
+};
\ No newline at end of file
diff --git a/src/render/WaterLevel.cpp b/src/render/WaterLevel.cpp
index efcb6c14..ec9485d2 100644
--- a/src/render/WaterLevel.cpp
+++ b/src/render/WaterLevel.cpp
@@ -27,6 +27,7 @@
 #include "Replay.h"
 #include "WaterLevel.h"
 #include "SurfaceTable.h"
+#include "WaterCreatures.h"
 
 #define RwIm3DVertexSet_RGBA(vert, rgba) RwIm3DVertexSetRGBA(vert, rgba.red, rgba.green, rgba.blue, rgba.alpha) // (RwRGBAAssign(&(_dst)->color, &_src))
 
@@ -2821,8 +2822,7 @@ CWaterLevel::HandleSeaLifeForms()
 	}
 	else if ( (CTimer::GetTimeInMilliseconds() - timecounter) > 5000 )
 	{
-//TODO(MIAMI)
-//		if ( CWaterCreatures::IsSpaceForMoreWaterCreatures() )
+	if ( CWaterCreatures::IsSpaceForMoreWaterCreatures() )
 		{
 			for ( int32 i = 0; i < 3; i++ )
 			{
@@ -2838,14 +2838,12 @@ CWaterLevel::HandleSeaLifeForms()
 				vecPos.x += (fCos - fSin) * fAngle;
 				vecPos.y += (fSin + fCos) * fAngle;
 				
-				//TODO(MIAMI)
-				//CWaterCreatures::CreateOne(vecPos, 0xFFFFFFFF);
+				CWaterCreatures::CreateOne(vecPos, -1);
 			}
 		}
 	}
 	
-	//TODO(MIAMI)
-	//CWaterCreatures::UpdateAll();
+	CWaterCreatures::UpdateAll();
 }
 
 void
diff --git a/vendor/librw b/vendor/librw
-Subproject edc77742c512b85ad35544b2cfbe3f359dc7580
+Subproject 30b77b0b32b4113b5dce2b67813ce9b85d1e1e5