Enable Stinger

src/objects/Stinger.cpp

@@ -51,6 +51,7 @@ CStinger::Init(CPed *pPed)
 	}
 	bIsDeployed = true;
 	m_vPos = pPed->GetPosition();
+	m_vPos.z -= 1.0f;
 	m_fMax_Z = Atan2(-pPed->GetForward().x, pPed->GetForward().y) + HALFPI;
 
 	for (i = 0; i < NUM_STINGER_SEGMENTS; i++) {
@@ -61,7 +62,7 @@ CStinger::Init(CPed *pPed)
 	CVector2D fwd2d(pPed->GetForward().x, pPed->GetForward().y);
 
 	for (i = 0; i < ARRAY_SIZE(m_vPositions); i++)
-		m_vPositions[i] = fwd2d * Sin(DEGTORAD(i));
+		m_vPositions[i] = fwd2d * 1.8f * Sin(DEGTORAD(i));
 
 	m_nSpikeState = STINGERSTATE_NONE;
 	m_nTimeOfDeploy = CTimer::GetTimeInMilliseconds();

src/objects/Stinger.h

@@ -11,16 +11,17 @@ public:
 
 #define NUM_STINGER_SEGMENTS (12)
 
+enum {
+	STINGERSTATE_NONE = 0,
+	STINGERSTATE_DEPLOYING,
+	STINGERSTATE_DEPLOYED,
+	STINGERSTATE_UNDEPLOYING,
+	STINGERSTATE_REMOVE,
+};
+
 class CStinger
 {
-	enum {
+public:
-		STINGERSTATE_NONE = 0,
-		STINGERSTATE_DEPLOYING,
-		STINGERSTATE_DEPLOYED,
-		STINGERSTATE_UNDEPLOYING,
-		STINGERSTATE_REMOVE,
-	};
-
 	bool bIsDeployed;
 	uint32 m_nTimeOfDeploy;
 	CVector m_vPos;
@@ -30,7 +31,6 @@ class CStinger
 	CStingerSegment *pSpikes[NUM_STINGER_SEGMENTS];
 	class CPed *pOwner;
 	uint8 m_nSpikeState;
-public:
 	CStinger();
 	void Init(CPed *pPed);
 	void Remove();

src/peds/CopPed.cpp

@@ -95,7 +95,7 @@ CCopPed::CCopPed(eCopType copType, int32 modifier) : CPed(PEDTYPE_COP)
 	field_624 = 0;
 	m_pStinger = new CStinger;
 	if (m_pPointGunAt)
-		m_pPointGunAt->CleanUpOldReference((CEntity**)&m_pPointGunAt);
+		m_pPointGunAt->CleanUpOldReference(&m_pPointGunAt);
 	m_pPointGunAt = nil;
 }
 
@@ -601,7 +601,7 @@ CCopPed::CopAI(void)
 	}
 }
 
-// --MIAMI: Done except commented things
+// --MIAMI: Done
 void
 CCopPed::ProcessControl(void)
 {
@@ -611,15 +611,13 @@ CCopPed::ProcessControl(void)
 	CPed::ProcessControl();
 
 	if (m_bThrowsSpikeTrap) {
-		// TODO(Miami)
-		/*
 		if (CGame::currArea != AREA_MALL)
 			ProcessStingerCop();
-		*/
 		return;
 	}
 
-	// TODO(Miami): CStinger::Process
+	if (m_pStinger && m_pStinger->bIsDeployed && m_pStinger->m_nSpikeState == STINGERSTATE_DEPLOYED && CGame::currArea != AREA_MALL)
+		m_pStinger->Process();
 
 	if (bWasPostponed)
 		return;
@@ -858,4 +856,36 @@ CCopPed::ProcessHeliSwat(void)
 		SetInTheAir();
 		bKnockedUpIntoAir = true;
 	}
+}
+
+// --MIAMI: Done
+void
+CCopPed::ProcessStingerCop(void)
+{
+	if (m_pStinger->bIsDeployed || FindPlayerVehicle() && (FindPlayerVehicle()->IsCar() || FindPlayerVehicle()->IsBike())) {
+		if (m_pStinger->bIsDeployed) {
+			m_pStinger->Process();
+		} else {
+			CVector2D vehDist = GetPosition() - FindPlayerVehicle()->GetPosition();
+			CVector2D dirVehGoing = FindPlayerVehicle()->m_vecMoveSpeed;
+			if (vehDist.MagnitudeSqr() < sq(30.0f)) {
+				if (dirVehGoing.MagnitudeSqr() > 0.0f) {
+					vehDist.Normalise();
+					dirVehGoing.Normalise();
+					if (DotProduct2D(vehDist, dirVehGoing) > 0.8f) {
+						float angle = (CrossProduct2D(vehDist, dirVehGoing - vehDist) < 0.0f ?
+							FindPlayerVehicle()->GetForward().Heading() - HALFPI :
+							HALFPI + FindPlayerVehicle()->GetForward().Heading());
+
+						SetHeading(angle);
+						m_fRotationCur = angle;
+						m_fRotationDest = angle;
+						m_pStinger->Deploy(this);
+					}
+				}
+			}
+		}
+	} else {
+		ClearPursuit();
+	}
 }

src/peds/CopPed.h

@@ -45,6 +45,7 @@ public:
 	void ScanForCrimes(void);
 	void CopAI(void);
 	void ProcessHeliSwat(void);
+	void ProcessStingerCop(void);
 };
 
 #ifndef PED_SKIN