1 files changed, 319 insertions, 0 deletions

diff --git a/src/control/SetPieces.cpp b/src/control/SetPieces.cpp
new file mode 100644
index 00000000..fb2a1f14
--- /dev/null
+++ b/src/control/SetPieces.cpp
@@ -0,0 +1,319 @@
+#include "common.h"
+
+#include "SetPieces.h"
+#include "Automobile.h"
+#include "CarAI.h"
+#include "CopPed.h"
+#include "GenericGameStorage.h"
+#include "PlayerPed.h"
+#include "Timer.h"
+#include "Vehicle.h"
+#include "Wanted.h"
+#include "World.h"
+
+#define TIME_BETWEEN_SETPIECE_SPAWNS 20000
+
+// MIAMI: file done
+
+bool CSetPieces::bDebug;
+uint32 CSetPieces::NumSetPieces;
+CSetPiece CSetPieces::aSetPieces[NUM_SETPIECES];
+
+void CSetPieces::Init(void)
+{
+	bDebug = false;
+	NumSetPieces = 0;
+}
+
+void CSetPieces::AddOne(uint8 type, CVector2D vTriggerInf, CVector2D vTriggerSup, CVector2D vSpawn1, CVector2D vTarget1, CVector2D vSpawn2, CVector2D vTarget2)
+{
+	if (NumSetPieces >= NUM_SETPIECES)
+		return;
+	aSetPieces[NumSetPieces].m_nType = (eSetPieceType)type;
+	aSetPieces[NumSetPieces].m_vTriggerInf.x = Min(vTriggerInf.x, vTriggerSup.x);
+	aSetPieces[NumSetPieces].m_vTriggerInf.y = Min(vTriggerInf.y, vTriggerSup.y);
+	aSetPieces[NumSetPieces].m_vTriggerSup.x = Max(vTriggerInf.x, vTriggerSup.x);
+	aSetPieces[NumSetPieces].m_vTriggerSup.y = Max(vTriggerInf.y, vTriggerSup.y);
+	aSetPieces[NumSetPieces].m_vSpawn1 = vSpawn1;
+	aSetPieces[NumSetPieces].m_vSpawn2 = vSpawn2;
+	aSetPieces[NumSetPieces].m_vTarget1 = vTarget1;
+	aSetPieces[NumSetPieces].m_vTarget2 = vTarget2;
+	++NumSetPieces;
+}
+
+void CSetPieces::Update(void)
+{
+	int nFirst = NumSetPieces * (CTimer::GetFrameCounter() % 8) / 8;
+	int nLast = NumSetPieces * (CTimer::GetFrameCounter() % 8 + 1) / 8;
+	for (int i = nFirst; i < nLast; i++)
+		aSetPieces[i].Update();
+}
+
+void CSetPieces::Save(uint8* buf, uint32* size)
+{
+INITSAVEBUF
+	WriteSaveBuf(buf, NumSetPieces);
+	for (int i = 0; i < NUM_SETPIECES; i++)
+		WriteSaveBuf(buf, aSetPieces[i]);
+	*size = sizeof(NumSetPieces) + NUM_SETPIECES * sizeof(CSetPiece);
+VALIDATESAVEBUF(*size)
+}
+
+void CSetPieces::Load(uint8* buf, uint32 size)
+{
+INITSAVEBUF
+	NumSetPieces = ReadSaveBuf<uint32>(buf);
+	for (int i = 0; i < NUM_SETPIECES; i++)
+		aSetPieces[i] = ReadSaveBuf<CSetPiece>(buf);
+VALIDATESAVEBUF(size)
+}
+
+void CSetPiece::Update(void)
+{
+	if (m_nLastTimeCreated != 0 && CTimer::GetTimeInMilliseconds() <= m_nLastTimeCreated + TIME_BETWEEN_SETPIECE_SPAWNS)
+		return;
+	CVector pos = FindPlayerCoors();
+	if (pos.x < m_vTriggerInf.x || pos.x > m_vTriggerSup.x ||
+		pos.y < m_vTriggerInf.y || pos.y > m_vTriggerSup.y)
+		return;
+	switch (m_nType) {
+	case SETPIECE_TWOCOPCARSINALLEY:
+	{
+		if (FindPlayerPed()->m_pWanted->m_nWantedLevel < 1 || FindPlayerVehicle())
+			return;
+		CVehicle* pVehicle1 = TryToGenerateCopCar(m_vSpawn1, m_vTarget1);
+		if (!pVehicle1)
+			return;
+		CVehicle* pVehicle2 = TryToGenerateCopCar(m_vSpawn2, m_vTarget2);
+		if (!pVehicle2) {
+			CWorld::Remove(pVehicle1);
+			delete pVehicle1;
+			return;
+		}
+		pVehicle1->SetStatus(STATUS_PHYSICS);
+		pVehicle1->AutoPilot.m_fMaxTrafficSpeed = pVehicle1->AutoPilot.m_nCruiseSpeed = 4;
+		pVehicle1->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_SLOW_DOWN_FOR_CARS;
+		pVehicle1->AutoPilot.m_nCarMission = MISSION_SLOWLY_DRIVE_TOWARDS_PLAYER_1;
+		pVehicle1->AutoPilot.m_vecDestinationCoors.x = m_vTarget1.x;
+		pVehicle1->AutoPilot.m_vecDestinationCoors.y = m_vTarget1.y;
+		pVehicle1->AutoPilot.m_vecDestinationCoors.z = 0.0f;
+		pVehicle1->m_nSetPieceExtendedRangeTime = CTimer::GetTimeInMilliseconds() + 25000;
+		CCarAI::AddPoliceCarOccupants(pVehicle1);
+		pVehicle2->SetStatus(STATUS_PHYSICS);
+		pVehicle2->AutoPilot.m_fMaxTrafficSpeed = pVehicle2->AutoPilot.m_nCruiseSpeed = 4;
+		pVehicle2->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_SLOW_DOWN_FOR_CARS;
+		pVehicle2->AutoPilot.m_nCarMission = MISSION_SLOWLY_DRIVE_TOWARDS_PLAYER_1;
+		pVehicle2->AutoPilot.m_vecDestinationCoors.x = m_vTarget2.x;
+		pVehicle2->AutoPilot.m_vecDestinationCoors.y = m_vTarget2.y;
+		pVehicle2->AutoPilot.m_vecDestinationCoors.z = 0.0f;
+		pVehicle2->m_nSetPieceExtendedRangeTime = CTimer::GetTimeInMilliseconds() + 25000;
+		CCarAI::AddPoliceCarOccupants(pVehicle2);
+		m_nLastTimeCreated = CTimer::GetTimeInMilliseconds();
+		break;
+	}
+	case SETPIECE_CARBLOCKINGPLAYERFROMSIDE:
+	{
+		if (FindPlayerPed()->m_pWanted->m_nWantedLevel < 2)
+			return;
+		if (!FindPlayerVehicle())
+			return;
+		if (DotProduct2D(FindPlayerSpeed(), (CVector2D)FindPlayerCoors() - m_vSpawn1) >= 0.0f)
+			return;
+		CVehicle* pVehicle1 = TryToGenerateCopCar(m_vSpawn1, m_vTarget1);
+		if (!pVehicle1)
+			return;
+		pVehicle1->SetStatus(STATUS_PHYSICS);
+		pVehicle1->AutoPilot.m_fMaxTrafficSpeed = pVehicle1->AutoPilot.m_nCruiseSpeed = 16;
+		pVehicle1->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_PLOUGH_THROUGH;
+		pVehicle1->AutoPilot.m_nCarMission = MISSION_BLOCKPLAYER_FORWARDANDBACK;
+		pVehicle1->AutoPilot.m_nTempAction = TEMPACT_GOFORWARD;
+		pVehicle1->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 100;
+		pVehicle1->m_nSetPieceExtendedRangeTime = CTimer::GetTimeInMilliseconds() + 10000;
+		pVehicle1->SetMoveSpeed(2.0f * pVehicle1->GetForward() / 3.0f);
+		CCarAI::AddPoliceCarOccupants(pVehicle1);
+		m_nLastTimeCreated = CTimer::GetTimeInMilliseconds();
+		return;
+	}
+	case SETPIECE_CARRAMMINGPLAYERFROMSIDE:
+	{
+		if (FindPlayerPed()->m_pWanted->m_nWantedLevel < 2)
+			return;
+		if (!FindPlayerVehicle())
+			return;
+		if (DotProduct2D(FindPlayerSpeed(), (CVector2D)FindPlayerCoors() - m_vSpawn1) >= 0.0f)
+			return;
+		CVehicle* pVehicle1 = TryToGenerateCopCar(m_vSpawn1, m_vTarget1);
+		if (!pVehicle1)
+			return;
+		pVehicle1->SetStatus(STATUS_PHYSICS);
+		pVehicle1->AutoPilot.m_fMaxTrafficSpeed = pVehicle1->AutoPilot.m_nCruiseSpeed = 16;
+		pVehicle1->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS;
+		pVehicle1->AutoPilot.m_nCarMission = MISSION_RAMCAR_CLOSE;
+		pVehicle1->AutoPilot.m_nTempAction = TEMPACT_GOFORWARD;
+		pVehicle1->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 100;
+		pVehicle1->m_nSetPieceExtendedRangeTime = CTimer::GetTimeInMilliseconds() + 10000;
+		pVehicle1->SetMoveSpeed(2.0f * pVehicle1->GetForward() / 3.0f);
+		CCarAI::AddPoliceCarOccupants(pVehicle1);
+		m_nLastTimeCreated = CTimer::GetTimeInMilliseconds();
+		return;
+	}
+	case SETPIECE_CREATECOPPERONFOOT:
+	{
+		if (FindPlayerPed()->m_pWanted->m_nWantedLevel < 1 || FindPlayerVehicle())
+			return;
+		CCopPed* pCop = TryToGenerateCopPed(m_vSpawn1);
+		if (!pCop)
+			return;
+		float z = CWorld::FindGroundZForCoord(m_vTarget1.x, m_vTarget1.y);
+		pCop->bScriptObjectiveCompleted = false;
+		pCop->SetObjective(OBJECTIVE_GOTO_AREA_ON_FOOT, CVector(m_vTarget1.x, m_vTarget1.y, z));
+		pCop->m_nExtendedRangeTimer = CTimer::GetTimeInMilliseconds() + 10000;
+		m_nLastTimeCreated = CTimer::GetTimeInMilliseconds();
+		return;
+	}
+	case SETPIECE_CREATETWOCOPPERSONFOOT:
+	{
+		if (FindPlayerPed()->m_pWanted->m_nWantedLevel < 1 || FindPlayerVehicle())
+			return;
+		CCopPed* pCop = TryToGenerateCopPed(m_vSpawn1);
+		if (!pCop)
+			return;
+		float z = CWorld::FindGroundZForCoord(m_vTarget1.x, m_vTarget1.y);
+		pCop->bScriptObjectiveCompleted = false;
+		pCop->SetObjective(OBJECTIVE_GOTO_AREA_ON_FOOT, CVector(m_vTarget1.x, m_vTarget1.y, z));
+		pCop->m_nExtendedRangeTimer = CTimer::GetTimeInMilliseconds() + 10000;
+		CCopPed* pCop2 = TryToGenerateCopPed(m_vSpawn2);
+		if (!pCop2) {
+			CWorld::Remove(pCop);
+			delete pCop;
+			return;
+		}
+		z = CWorld::FindGroundZForCoord(m_vTarget2.x, m_vTarget2.y);
+		pCop2->bScriptObjectiveCompleted = false;
+		pCop2->SetObjective(OBJECTIVE_GOTO_AREA_ON_FOOT, CVector(m_vTarget2.x, m_vTarget2.y, z));
+		pCop2->m_nExtendedRangeTimer = CTimer::GetTimeInMilliseconds() + 10000;
+		m_nLastTimeCreated = CTimer::GetTimeInMilliseconds();
+		return;
+	}
+	case SETPIECE_TWOCARSBLOCKINGPLAYERFROMSIDE:
+	{
+		if (FindPlayerPed()->m_pWanted->m_nWantedLevel < 2)
+			return;
+		if (!FindPlayerVehicle())
+			return;
+		if (DotProduct2D(FindPlayerSpeed(), (CVector2D)FindPlayerCoors() - m_vSpawn1) >= 0.0f)
+			return;
+		CVehicle* pVehicle1 = TryToGenerateCopCar(m_vSpawn1, m_vTarget1);
+		if (!pVehicle1)
+			return;
+		pVehicle1->SetStatus(STATUS_PHYSICS);
+		pVehicle1->AutoPilot.m_fMaxTrafficSpeed = pVehicle1->AutoPilot.m_nCruiseSpeed = 16;
+		pVehicle1->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_PLOUGH_THROUGH;
+		pVehicle1->AutoPilot.m_nCarMission = MISSION_BLOCKPLAYER_FORWARDANDBACK;
+		pVehicle1->AutoPilot.m_nTempAction = TEMPACT_GOFORWARD;
+		pVehicle1->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 100;
+		pVehicle1->m_nSetPieceExtendedRangeTime = CTimer::GetTimeInMilliseconds() + 10000;
+		pVehicle1->SetMoveSpeed(2.0f * pVehicle1->GetForward() / 3.0f);
+		CCarAI::AddPoliceCarOccupants(pVehicle1);
+		CVehicle* pVehicle2 = TryToGenerateCopCar(m_vSpawn2, m_vTarget2);
+		if (!pVehicle2) {
+			CWorld::Remove(pVehicle1);
+			delete pVehicle1;
+			return;
+		}
+		pVehicle2->SetStatus(STATUS_PHYSICS);
+		pVehicle2->AutoPilot.m_fMaxTrafficSpeed = pVehicle1->AutoPilot.m_nCruiseSpeed = 16;
+		pVehicle2->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_PLOUGH_THROUGH;
+		pVehicle2->AutoPilot.m_nCarMission = MISSION_BLOCKPLAYER_FORWARDANDBACK;
+		pVehicle2->AutoPilot.m_nTempAction = TEMPACT_GOFORWARD;
+		pVehicle2->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 100;
+		pVehicle2->m_nSetPieceExtendedRangeTime = CTimer::GetTimeInMilliseconds() + 10000;
+		pVehicle2->SetMoveSpeed(2.0f * pVehicle2->GetForward() / 3.0f);
+		CCarAI::AddPoliceCarOccupants(pVehicle2);
+		m_nLastTimeCreated = CTimer::GetTimeInMilliseconds();
+		return;
+	}
+	case SETPIECE_TWOCARSRAMMINGPLAYERFROMSIDE:
+	{
+		if (FindPlayerPed()->m_pWanted->m_nWantedLevel < 2)
+			return;
+		if (!FindPlayerVehicle())
+			return;
+		if (DotProduct2D(FindPlayerSpeed(), (CVector2D)FindPlayerCoors() - m_vSpawn1) >= 0.0f)
+			return;
+		CVehicle* pVehicle1 = TryToGenerateCopCar(m_vSpawn1, m_vTarget1);
+		if (!pVehicle1)
+			return;
+		pVehicle1->SetStatus(STATUS_PHYSICS);
+		pVehicle1->AutoPilot.m_fMaxTrafficSpeed = pVehicle1->AutoPilot.m_nCruiseSpeed = 16;
+		pVehicle1->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS;
+		pVehicle1->AutoPilot.m_nCarMission = MISSION_RAMCAR_CLOSE;
+		pVehicle1->AutoPilot.m_nTempAction = TEMPACT_GOFORWARD;
+		pVehicle1->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 100;
+		pVehicle1->m_nSetPieceExtendedRangeTime = CTimer::GetTimeInMilliseconds() + 10000;
+		pVehicle1->SetMoveSpeed(2.0f * pVehicle1->GetForward() / 3.0f);
+		CCarAI::AddPoliceCarOccupants(pVehicle1);
+		CVehicle* pVehicle2 = TryToGenerateCopCar(m_vSpawn2, m_vTarget2);
+		if (!pVehicle2) {
+			CWorld::Remove(pVehicle2);
+			delete pVehicle2;
+			return;
+		}
+		pVehicle2->SetStatus(STATUS_PHYSICS);
+		pVehicle2->AutoPilot.m_fMaxTrafficSpeed = pVehicle2->AutoPilot.m_nCruiseSpeed = 16;
+		pVehicle2->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_AVOID_CARS;
+		pVehicle2->AutoPilot.m_nCarMission = MISSION_RAMCAR_CLOSE;
+		pVehicle2->AutoPilot.m_nTempAction = TEMPACT_GOFORWARD;
+		pVehicle2->AutoPilot.m_nTimeTempAction = CTimer::GetTimeInMilliseconds() + 100;
+		pVehicle2->m_nSetPieceExtendedRangeTime = CTimer::GetTimeInMilliseconds() + 10000;
+		pVehicle2->SetMoveSpeed(2.0f * pVehicle2->GetForward() / 3.0f);
+		CCarAI::AddPoliceCarOccupants(pVehicle2);
+		m_nLastTimeCreated = CTimer::GetTimeInMilliseconds();
+		return;
+	}
+	}
+}
+
+CVehicle* CSetPiece::TryToGenerateCopCar(CVector2D vSpawn, CVector2D vTarget)
+{
+	CVehicle* pVehicle = new CAutomobile(MI_POLICE, RANDOM_VEHICLE);
+	CVector pos(vSpawn.x, vSpawn.y, 1000.0f);
+	CColPoint point;
+	CEntity* pEntity;
+	if (CWorld::ProcessVerticalLine(pos, -1000.0f, point, pEntity, true, false, false, false, true, false, nil))
+		pos.z = point.point.z + pVehicle->GetHeightAboveRoad();
+	CVector vDirection(vTarget.x - vSpawn.x, vTarget.y - vSpawn.y, 0.0f);
+	vDirection.Normalise();
+	pVehicle->GetForward() = CVector(vDirection.x, vDirection.y, 0.0f);
+	pVehicle->GetRight() = CVector(vDirection.y, -vDirection.x, 0.0f);
+	pVehicle->GetUp() = CVector(0.0f, 0.0f, 1.0f);
+	pVehicle->SetPosition(pos);
+	int16 total;
+	CWorld::FindObjectsKindaColliding(pos, pVehicle->GetColModel()->spheres->radius, false, &total, 16, nil, false, true, true, false, false);
+	if (total != 0) {
+		delete pVehicle;
+		return nil;
+	}
+	pVehicle->ChangeLawEnforcerState(true);
+	CWorld::Add(pVehicle);
+	return pVehicle;
+}
+
+CCopPed* CSetPiece::TryToGenerateCopPed(CVector2D vSpawn)
+{
+	CCopPed* pCop = new CCopPed(COP_STREET);
+	CVector pos(vSpawn.x, vSpawn.y, 1000.0f);
+	CColPoint point;
+	CEntity* pEntity;
+	if (CWorld::ProcessVerticalLine(pos, -1000.0f, point, pEntity, true, false, false, false, true, false, nil))
+		pos.z = point.point.z + 0.9f;
+	pCop->SetPosition(pos);
+	int16 total;
+	CWorld::FindObjectsKindaColliding(pos, pCop->GetColModel()->spheres->radius, false, &total, 16, nil, false, true, true, false, false);
+	if (total != 0) {
+		delete pCop;
+		return nil;
+	}
+	CWorld::Add(pCop);
+	return pCop;
+}
\ No newline at end of file