diff options
Diffstat (limited to '')
| -rw-r--r-- | src/peds/EmergencyPed.cpp | 435 |
1 files changed, 413 insertions, 22 deletions
diff --git a/src/peds/EmergencyPed.cpp b/src/peds/EmergencyPed.cpp index cbcfb403..16468270 100644 --- a/src/peds/EmergencyPed.cpp +++ b/src/peds/EmergencyPed.cpp @@ -2,37 +2,428 @@ #include "patcher.h" #include "EmergencyPed.h" #include "ModelIndices.h" - -class CEmergencyPed_ : public CEmergencyPed -{ -public: - CEmergencyPed *ctor(int pedtype) { return ::new (this) CEmergencyPed(pedtype); }; - void dtor(void) { CEmergencyPed::~CEmergencyPed(); } -}; - -WRAPPER void CEmergencyPed::ProcessControl(void) { EAXJMP(0x4C2F10); } +#include "Vehicle.h" +#include "Fire.h" +#include "General.h" +#include "CarCtrl.h" +#include "AccidentManager.h" CEmergencyPed::CEmergencyPed(uint32 type) : CPed(type) { switch (type){ - case PEDTYPE_EMERGENCY: - SetModelIndex(MI_MEDIC); - m_pRevivedPed = nil; - field_1360 = 0; - break; - case PEDTYPE_FIREMAN: - SetModelIndex(MI_FIREMAN); - m_pRevivedPed = nil; - break; - default: - break; + case PEDTYPE_EMERGENCY: + SetModelIndex(MI_MEDIC); + m_pRevivedPed = nil; + field_1360 = 0; + break; + case PEDTYPE_FIREMAN: + SetModelIndex(MI_FIREMAN); + m_pRevivedPed = nil; + break; + default: + break; } - m_nEmergencyPedState = 0; + m_nEmergencyPedState = EMERGENCY_PED_READY; m_pAttendedAccident = nil; - field_1356 = 0; + m_bStartedToCPR = false; +} + +bool +CEmergencyPed::InRange(CPed *victim) +{ + if (!m_pMyVehicle) + return true; + + if ((m_pMyVehicle->GetPosition() - victim->GetPosition()).Magnitude() > 30.0f) + return false; + + return true; } +void +CEmergencyPed::ProcessControl(void) +{ + if (m_nZoneLevel > LEVEL_NONE && m_nZoneLevel != CCollision::ms_collisionInMemory) + return; + + CPed::ProcessControl(); + if (bWasPostponed) + return; + + if(!DyingOrDead()) { + GetWeapon()->Update(m_audioEntityId); + + if (IsPedInControl() && m_moved.Magnitude() > 0.0f) + Avoid(); + + switch (m_nPedState) { + case PED_SEEK_POS: + Seek(); + break; + case PED_SEEK_ENTITY: + if (m_pSeekTarget) { + m_vecSeekPos = m_pSeekTarget->GetPosition(); + Seek(); + } else { + ClearSeek(); + } + break; + default: + break; + } + + switch (m_nPedType) { + case PEDTYPE_EMERGENCY: + if (IsPedInControl() || m_nPedState == PED_DRIVING) + MedicAI(); + break; + case PEDTYPE_FIREMAN: + if (IsPedInControl()) + FiremanAI(); + break; + default: + return; + } + } +} + +// This function was buggy and incomplete in both III and VC, firemen had to be in 5.0m range of fire etc. etc. +// Copied some code from MedicAI to make it work. +void +CEmergencyPed::FiremanAI(void) +{ + float fireDist; + CFire *nearestFire; + + switch (m_nEmergencyPedState) { + case EMERGENCY_PED_READY: + nearestFire = gFireManager.FindNearestFire(GetPosition(), &fireDist); + if (nearestFire) { + m_nPedState = PED_NONE; + SetSeek(nearestFire->m_vecPos, 1.0f); + SetMoveState(PEDMOVE_RUN); + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + m_pAttendedFire = nearestFire; +#ifdef FIX_BUGS + bIsRunning = true; + ++nearestFire->m_nFiremenPuttingOut; +#endif + } + break; + case EMERGENCY_PED_DETERMINE_NEXT_STATE: + nearestFire = gFireManager.FindNearestFire(GetPosition(), &fireDist); + if (nearestFire && nearestFire != m_pAttendedFire) { + m_nPedState = PED_NONE; + SetSeek(nearestFire->m_vecPos, 1.0f); + SetMoveState(PEDMOVE_RUN); +#ifdef FIX_BUGS + bIsRunning = true; + if (m_pAttendedFire) { + --m_pAttendedFire->m_nFiremenPuttingOut; + } + ++nearestFire->m_nFiremenPuttingOut; + m_pAttendedFire = nearestFire; + } else if (!nearestFire) { +#else + m_pAttendedFire = nearestFire; + } else { +#endif + m_nEmergencyPedState = EMERGENCY_PED_STOP; + } + + // "Extinguish" the fire (Will overwrite the stop decision above if the attended and nearest fires are same) + if (fireDist < 5.0f) { + SetIdle(); + m_nEmergencyPedState = EMERGENCY_PED_STAND_STILL; + } + break; + case EMERGENCY_PED_STAND_STILL: + if (!m_pAttendedFire->m_bIsOngoing) + m_nEmergencyPedState = EMERGENCY_PED_STOP; + + // Leftover + // fireDist = 30.0f; + nearestFire = gFireManager.FindNearestFire(GetPosition(), &fireDist); + if (nearestFire) { +#ifdef FIX_BUGS + if(nearestFire != m_pAttendedFire && (nearestFire->m_vecPos - GetPosition()).Magnitude() < 30.0f) +#endif + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + } + Say(SOUND_PED_EXTINGUISHING_FIRE); + break; + case EMERGENCY_PED_STOP: +#ifdef FIX_BUGS + bIsRunning = false; + if (m_pAttendedFire) +#endif + --m_pAttendedFire->m_nFiremenPuttingOut; + + m_nPedState = PED_NONE; + SetWanderPath(CGeneral::GetRandomNumber() & 7); + m_pAttendedFire = nil; + m_nEmergencyPedState = EMERGENCY_PED_READY; + SetMoveState(PEDMOVE_WALK); + break; + } +} + +void +CEmergencyPed::MedicAI(void) +{ + float distToEmergency; + if (!bInVehicle && IsPedInControl()) { + ScanForThreats(); + if (m_threatEntity && m_threatEntity->IsPed() && ((CPed*)m_threatEntity)->IsPlayer()) { + if (((CPed*)m_threatEntity)->GetWeapon()->IsTypeMelee()) { + SetObjective(OBJECTIVE_KILL_CHAR_ON_FOOT, m_threatEntity); + } else { + SetFlee(m_threatEntity, 6000); + Say(SOUND_PED_FLEE_SPRINT); + } + return; + } + } + + if (InVehicle()) { + if (m_pMyVehicle->IsCar() && m_objective != OBJECTIVE_LEAVE_VEHICLE) { + if (gAccidentManager.FindNearestAccident(m_pMyVehicle->GetPosition(), &distToEmergency) + && distToEmergency < 25.0f && m_pMyVehicle->m_vecMoveSpeed.Magnitude() < 0.01f) { + + m_pMyVehicle->AutoPilot.m_nCarMission = MISSION_NONE; + SetObjective(OBJECTIVE_LEAVE_VEHICLE, m_pMyVehicle); + Say(SOUND_PED_LEAVE_VEHICLE); + } else if (m_pMyVehicle->pDriver == this && m_nPedState == PED_DRIVING + && m_pMyVehicle->AutoPilot.m_nCarMission == MISSION_NONE && !(CGeneral::GetRandomNumber() & 31)) { + + bool waitUntilMedicEntersCar = false; + for (int i = 0; i < m_numNearPeds; ++i) { + CPed *nearPed = m_nearPeds[i]; + if (nearPed->m_nPedType == PEDTYPE_EMERGENCY) { + if ((nearPed->m_nPedState == PED_SEEK_CAR || nearPed->m_nPedState == PED_ENTER_CAR) + && nearPed->m_pMyVehicle == m_pMyVehicle) { + waitUntilMedicEntersCar = true; + break; + } + } + } + if (!waitUntilMedicEntersCar) { + CCarCtrl::JoinCarWithRoadSystem(m_pMyVehicle); + m_pMyVehicle->AutoPilot.m_nCarMission = MISSION_CRUISE; + m_pMyVehicle->m_bSirenOrAlarm = 0; + m_pMyVehicle->AutoPilot.m_nCruiseSpeed = 12; + m_pMyVehicle->AutoPilot.m_nDrivingStyle = DRIVINGSTYLE_SLOW_DOWN_FOR_CARS; + if (m_pMyVehicle->bIsAmbulanceOnDuty) { + m_pMyVehicle->bIsAmbulanceOnDuty = false; + --CCarCtrl::NumAmbulancesOnDuty; + } + } + } + } + } + + CVector headPos, midPos; + CAccident *nearestAccident; + if (IsPedInControl()) { + switch (m_nEmergencyPedState) { + case EMERGENCY_PED_READY: + nearestAccident = gAccidentManager.FindNearestAccident(GetPosition(), &distToEmergency); + field_1360 = 0; + if (nearestAccident) { + m_pRevivedPed = nearestAccident->m_pVictim; + m_pRevivedPed->RegisterReference((CEntity**)&m_pRevivedPed); + m_pRevivedPed->m_pedIK.GetComponentPosition((RwV3d*)&midPos, PED_MID); + m_pRevivedPed->m_pedIK.GetComponentPosition((RwV3d*)&headPos, PED_HEAD); + SetSeek((headPos + midPos) * 0.5f, 1.0f); + SetObjective(OBJECTIVE_NONE); + bIsRunning = true; + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + m_pAttendedAccident = nearestAccident; + ++m_pAttendedAccident->m_nMedicsAttending; + } else { + if (m_pMyVehicle) { + if (!bInVehicle) { + if (m_objective == OBJECTIVE_ENTER_CAR_AS_DRIVER || m_pMyVehicle->pDriver || m_pMyVehicle->m_nGettingInFlags) { + + CPed* driver = m_pMyVehicle->pDriver; + if (driver && driver->m_nPedType != PEDTYPE_EMERGENCY && m_objective != OBJECTIVE_KILL_CHAR_ON_FOOT) { + SetObjective(OBJECTIVE_KILL_CHAR_ON_FOOT, driver); + } else if (m_objective != OBJECTIVE_ENTER_CAR_AS_DRIVER + && m_objective != OBJECTIVE_ENTER_CAR_AS_PASSENGER + && m_objective != OBJECTIVE_KILL_CHAR_ON_FOOT) { + SetObjective(OBJECTIVE_ENTER_CAR_AS_PASSENGER, m_pMyVehicle); + } + } else { + SetObjective(OBJECTIVE_ENTER_CAR_AS_DRIVER, m_pMyVehicle); + } + } + } else if (m_nPedState != PED_WANDER_PATH) { + SetWanderPath(CGeneral::GetRandomNumber() & 7); + } + } + break; + case EMERGENCY_PED_DETERMINE_NEXT_STATE: + nearestAccident = gAccidentManager.FindNearestAccident(GetPosition(), &distToEmergency); + if (nearestAccident) { + if (nearestAccident != m_pAttendedAccident || m_nPedState != PED_SEEK_POS) { + m_pRevivedPed = nearestAccident->m_pVictim; + m_pRevivedPed->RegisterReference((CEntity**)&m_pRevivedPed); + if (!InRange(m_pRevivedPed)) { + m_nEmergencyPedState = EMERGENCY_PED_STOP; + break; + } + m_pRevivedPed->m_pedIK.GetComponentPosition((RwV3d*)&midPos, PED_MID); + m_pRevivedPed->m_pedIK.GetComponentPosition((RwV3d*)&headPos, PED_HEAD); + SetSeek((headPos + midPos) * 0.5f, nearestAccident->m_nMedicsPerformingCPR * 0.5f + 1.0f); + SetObjective(OBJECTIVE_NONE); + bIsRunning = true; + --m_pAttendedAccident->m_nMedicsAttending; + ++nearestAccident->m_nMedicsAttending; + m_pAttendedAccident = nearestAccident; + } + } else { + m_nEmergencyPedState = EMERGENCY_PED_STOP; + bIsRunning = false; + } + if (distToEmergency < 5.0f) { + if (m_pRevivedPed->m_pFire) { + bIsRunning = false; + SetMoveState(PEDMOVE_STILL); + } else if (distToEmergency < 4.5f) { + bIsRunning = false; + SetMoveState(PEDMOVE_WALK); + if (distToEmergency < 1.0f + || distToEmergency < 4.5f && m_pAttendedAccident->m_nMedicsPerformingCPR) { + m_nEmergencyPedState = EMERGENCY_PED_START_CPR; + } + } + } + break; + case EMERGENCY_PED_START_CPR: + if (!m_pRevivedPed || m_pRevivedPed->m_fHealth > 0.0f || m_pRevivedPed->bFadeOut) { + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + } else { + m_pRevivedPed->m_bloodyFootprintCount = CTimer::GetTimeInMilliseconds(); + SetMoveState(PEDMOVE_STILL); + m_nPedState = PED_CPR; + m_nLastPedState = PED_CPR; + SetLookFlag(m_pRevivedPed, 0); + SetLookTimer(500); + Say(SOUND_PED_HEALING); + if (m_pAttendedAccident->m_nMedicsPerformingCPR) { + SetIdle(); + m_nEmergencyPedState = EMERGENCY_PED_STAND_STILL; + } else { + m_nEmergencyPedState = EMERGENCY_PED_FACE_TO_PATIENT; + m_pVehicleAnim = CAnimManager::BlendAnimation(GetClump(), ASSOCGRP_STD, ANIM_CPR, 4.0f); + bIsDucking = true; + } + SetLookTimer(2000); + ++m_pAttendedAccident->m_nMedicsPerformingCPR; + m_bStartedToCPR = true; + } + break; + case EMERGENCY_PED_FACE_TO_PATIENT: + if (!m_pRevivedPed || m_pRevivedPed->m_fHealth > 0.0f) + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + else { + m_pRevivedPed->m_pedIK.GetComponentPosition((RwV3d*)&midPos, PED_MID); + m_pRevivedPed->m_pedIK.GetComponentPosition((RwV3d*)&headPos, PED_HEAD); + midPos = (headPos + midPos) * 0.5f; + m_fRotationDest = CGeneral::GetRadianAngleBetweenPoints( + midPos.x, midPos.y, + GetPosition().x, GetPosition().y); + m_fRotationDest = CGeneral::LimitAngle(m_fRotationDest); + m_pLookTarget = m_pRevivedPed; + m_pLookTarget->RegisterReference((CEntity**)&m_pLookTarget); + TurnBody(); + + if (Abs(m_fRotationCur - m_fRotationDest) < DEGTORAD(45.0f)) + m_nEmergencyPedState = EMERGENCY_PED_PERFORM_CPR; + else + m_fRotationCur = (m_fRotationCur + m_fRotationDest) * 0.5f; + } + break; + case EMERGENCY_PED_PERFORM_CPR: + if (!m_pRevivedPed || m_pRevivedPed->m_fHealth > 0.0f) { + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + break; + } + m_pRevivedPed->m_pedIK.GetComponentPosition((RwV3d*)&midPos, PED_MID); + m_pRevivedPed->m_pedIK.GetComponentPosition((RwV3d*)&headPos, PED_HEAD); + midPos = (headPos + midPos) * 0.5f; + m_fRotationDest = CGeneral::GetRadianAngleBetweenPoints( + midPos.x, midPos.y, + GetPosition().x, GetPosition().y); + m_fRotationDest = CGeneral::LimitAngle(m_fRotationDest); + m_pLookTarget = m_pRevivedPed; + m_pLookTarget->RegisterReference((CEntity**)&m_pLookTarget); + TurnBody(); + if (CTimer::GetTimeInMilliseconds() <= m_lookTimer) { + SetMoveState(PEDMOVE_STILL); + break; + } + m_nEmergencyPedState = EMERGENCY_PED_STOP_CPR; + m_nPedState = PED_NONE; + SetMoveState(PEDMOVE_WALK); + m_pVehicleAnim = nil; + if (!m_pRevivedPed->bBodyPartJustCameOff) { + m_pRevivedPed->m_fHealth = 100.0f; + m_pRevivedPed->m_nPedState = PED_NONE; + m_pRevivedPed->m_nLastPedState = PED_WANDER_PATH; + m_pRevivedPed->SetGetUp(); + m_pRevivedPed->bUsesCollision = true; + m_pRevivedPed->SetMoveState(PEDMOVE_WALK); + m_pRevivedPed->RestartNonPartialAnims(); + m_pRevivedPed->bIsPedDieAnimPlaying = false; + m_pRevivedPed->m_ped_flagH1 = false; + m_pRevivedPed->m_pCollidingEntity = nil; + } + break; + case EMERGENCY_PED_STOP_CPR: + m_nEmergencyPedState = EMERGENCY_PED_STOP; + bIsDucking = true; + break; + case EMERGENCY_PED_STAND_STILL: + if (!m_pRevivedPed || m_pRevivedPed->m_fHealth > 0.0f) + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + else { + if (!m_pAttendedAccident->m_pVictim) + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + if (!m_pAttendedAccident->m_nMedicsPerformingCPR) + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + if (gAccidentManager.UnattendedAccidents()) + m_nEmergencyPedState = EMERGENCY_PED_DETERMINE_NEXT_STATE; + } + break; + case EMERGENCY_PED_STOP: + m_bStartedToCPR = false; + m_nPedState = PED_NONE; + if (m_pAttendedAccident) { + m_pAttendedAccident->m_pVictim = nil; + --m_pAttendedAccident->m_nMedicsAttending; + m_pAttendedAccident = nil; + } + SetWanderPath(CGeneral::GetRandomNumber() & 7); + m_pRevivedPed = nil; + m_nEmergencyPedState = EMERGENCY_PED_READY; + SetMoveState(PEDMOVE_WALK); + break; + } + } +} + +class CEmergencyPed_ : public CEmergencyPed +{ +public: + CEmergencyPed* ctor(int pedtype) { return ::new (this) CEmergencyPed(pedtype); }; + void dtor(void) { CEmergencyPed::~CEmergencyPed(); } + void ProcessControl_(void) { CEmergencyPed::ProcessControl(); } +}; + STARTPATCHES InjectHook(0x4C2E40, &CEmergencyPed_::ctor, PATCH_JUMP); InjectHook(0x4C2EF0, &CEmergencyPed_::dtor, PATCH_JUMP); + InjectHook(0x4C2F10, &CEmergencyPed_::ProcessControl_, PATCH_JUMP); + InjectHook(0x4C3EC0, &CEmergencyPed::InRange, PATCH_JUMP); ENDPATCHES |