void Vehicle::InstallAccessory (uint32 entry, int8 seatId, bool minion)
{
if (Unit *passenger = GetPassenger(seatId))
{
// already installed
if (passenger->GetEntry() == entry)
{
ASSERT(passenger->GetTypeId() == TYPEID_UNIT);
if (me->GetTypeId() == TYPEID_UNIT && me->ToCreature()->IsInEvadeMode() && passenger->ToCreature()->IsAIEnabled)
passenger->ToCreature()->AI()->EnterEvadeMode();
return;
}
passenger->ExitVehicle(); // this should not happen
}
if (Creature *accessory = me->SummonCreature(entry, *me, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30000))
{
if (minion)
accessory->AddUnitTypeMask(UNIT_MASK_ACCESSORY);
accessory->EnterVehicle(this, seatId);
if (GetBase()->GetTypeId() == TYPEID_UNIT)
sScriptMgr->OnInstallAccessory(this, accessory);
}
}
void Vehicle::InstallAccessory(uint32 entry, int8 seatId)
{
if(Unit *passenger = GetPassenger(seatId))
{
// already installed
if(passenger->GetEntry() == entry)
return;
passenger->ExitVehicle(); // this should not happen
}
const CreatureInfo *cInfo = objmgr.GetCreatureTemplate(entry);
if(!cInfo)
return;
Creature *accessory;
if(cInfo->VehicleId)
accessory = SummonVehicle(entry, GetPositionX(), GetPositionY(), GetPositionZ());
else
accessory = SummonCreature(entry, GetPositionX(), GetPositionY(), GetPositionZ());
if(!accessory)
return;
accessory->EnterVehicle(this, seatId);
// This is not good, we have to send update twice
accessory->SendMovementFlagUpdate();
}
//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
bool CBaseTFVehicle::GetPassengerExitPoint( int nRole, Vector *pAbsPosition, QAngle *pAbsAngles )
{
// FIXME: Clean this up
CBasePlayer *pPlayer = GetPassenger(nRole);
GetPassengerExitPoint( pPlayer, nRole, pAbsPosition, pAbsAngles );
return true;
}
void Vehicle::InstallAccessory(uint32 entry, int8 seatId, bool minion)
{
if (Unit *passenger = GetPassenger(seatId))
{
// already installed
if (passenger->GetEntry() == entry)
{
assert(passenger->GetTypeId() == TYPEID_UNIT);
if (me->GetTypeId() == TYPEID_UNIT && me->ToCreature()->IsInEvadeMode() && passenger->ToCreature()->IsAIEnabled)
passenger->ToCreature()->AI()->EnterEvadeMode();
return;
}
passenger->ExitVehicle(); // this should not happen
}
//TODO: accessory should be minion
if (Creature *accessory = me->SummonCreature(entry, *me, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30000))
{
if (minion)
accessory->AddUnitTypeMask(UNIT_MASK_ACCESSORY);
accessory->EnterVehicle(this, seatId);
// This is not good, we have to send update twice
accessory->SendMovementFlagUpdate();
}
}
void VehicleKit::InstallAccessory(VehicleAccessory const* accessory)
{
if (Unit *passenger = GetPassenger(accessory->uiSeat))
{
// already installed
if (passenger->GetEntry() == accessory->uiAccessory)
return;
passenger->ExitVehicle();
}
if (Creature* summoned = m_pBase->SummonCreature(accessory->uiAccessory,
m_pBase->GetPositionX() + accessory->m_offsetX, m_pBase->GetPositionY() + accessory->m_offsetY, m_pBase->GetPositionZ() + accessory->m_offsetZ, m_pBase->GetOrientation() + accessory->m_offsetX,
TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30000))
{
SetDestination(accessory->m_offsetX,accessory->m_offsetY,accessory->m_offsetZ,accessory->m_offsetO,0.0f,0.0f);
summoned->SetCreatorGuid(ObjectGuid());
summoned->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_DISABLE_MOVE);
summoned->EnterVehicle(m_pBase, accessory->uiSeat);
SetDestination();
if (summoned->GetVehicle())
DEBUG_LOG("Vehicle::InstallAccessory %s accessory added, seat %u of %s",summoned->GetObjectGuid().GetString().c_str(), accessory->uiSeat, m_pBase->GetObjectGuid().GetString().c_str());
else
{
sLog.outError("Vehicle::InstallAccessory cannot install %s to seat %u of %s",summoned->GetObjectGuid().GetString().c_str(), accessory->uiSeat, m_pBase->GetObjectGuid().GetString().c_str());
summoned->ForcedDespawn();
}
}
else
sLog.outError("Vehicle::InstallAccessory cannot summon creature id %u (seat %u of %s)",accessory->uiAccessory, accessory->uiSeat,m_pBase->GetObjectGuid().GetString().c_str());
}
CClientPlayer * CClientVehicle::GetOccupant(BYTE byteSeatId)
{
if(byteSeatId == 0)
return GetDriver();
return GetPassenger(byteSeatId - 1);
}
void VehicleKit::InstallAccessory(VehicleAccessory const* accessory)
{
if (Unit* passenger = GetPassenger(accessory->seatId))
{
// already installed
if (passenger->GetEntry() == accessory->passengerEntry)
return;
GetBase()->RemoveSpellsCausingAura(SPELL_AURA_CONTROL_VEHICLE, passenger->GetObjectGuid());
}
if (Creature* summoned = GetBase()->SummonCreature(accessory->passengerEntry,
GetBase()->GetPositionX() + accessory->m_offsetX, GetBase()->GetPositionY() + accessory->m_offsetY, GetBase()->GetPositionZ() + accessory->m_offsetZ, GetBase()->GetOrientation() + accessory->m_offsetX,
TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30000))
{
summoned->SetCreatorGuid(ObjectGuid());
summoned->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_DISABLE_MOVE);
int32 seatId = accessory->seatId + 1;
SetDestination(accessory->m_offsetX,accessory->m_offsetY,accessory->m_offsetZ,accessory->m_offsetO,0.0f,0.0f);
summoned->CastCustomSpell(GetBase(), SPELL_RIDE_VEHICLE_HARDCODED, &seatId, &seatId, NULL, true);
SetDestination();
if (summoned->GetVehicle())
DEBUG_LOG("Vehicle::InstallAccessory %s accessory added, seat %i (real %i) of %s",summoned->GetObjectGuid().GetString().c_str(), accessory->seatId, GetSeatId(summoned), GetBase()->GetObjectGuid().GetString().c_str());
else
{
sLog.outError("Vehicle::InstallAccessory cannot install %s to seat %u of %s",summoned->GetObjectGuid().GetString().c_str(), accessory->seatId, GetBase()->GetObjectGuid().GetString().c_str());
summoned->ForcedDespawn();
}
}
else
sLog.outError("Vehicle::InstallAccessory cannot summon creature id %u (seat %u of %s)",accessory->passengerEntry, accessory->seatId,GetBase()->GetObjectGuid().GetString().c_str());
}
void Vehicle::InstallAccessory(uint32 entry, int8 seatId, bool isVehicle, bool minion)
{
if(Unit *passenger = GetPassenger(seatId))
{
// already installed
if(passenger->GetEntry() == entry)
{
assert(passenger->GetTypeId() == TYPEID_UNIT);
return;
}
passenger->ExitVehicle(); // this should not happen
}
//TODO: accessory should be minion
if(isVehicle)
{
if(Vehicle *accessory = SummonVehicle(entry, 0, 0, 0, 0))
{
accessory->EnterVehicle(this, seatId, true);
// This is not good, we have to send update twice
accessory->BuildVehicleInfo(accessory);
}
}else{
if(Creature *accessory = SummonCreature(entry, 0, 0, 0, 0, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30000))
{
accessory->EnterVehicle(this, seatId);
// This is not good, we have to send update twice
WorldPacket data;
accessory->BuildHeartBeatMsg(&data);
accessory->SendMessageToSet(&data, false);
}
}
}
void Vehicle::RegeneratePower(Powers power)
{
uint32 curValue = GetPower(power);
uint32 maxValue = GetMaxPower(power);
if (curValue >= maxValue)
return;
float addvalue = 0.0f;
// hack: needs more research of power type from the dbc.
// It must contains some info about vehicles like Salvaged Chopper.
if(m_vehicleInfo->m_powerType == POWER_TYPE_PYRITE)
return;
addvalue = 10.0f;
ModifyPower(power, (int32)addvalue);
for(int i =0; i != MAX_SEAT; i++)
{
if(Unit *pPassanger = GetPassenger(i))
{
if(pPassanger->GetTypeId() == TYPEID_PLAYER)
SendCreateUpdateToPlayer((Player*)pPassanger);
}
}
}
void Vehicle::Relocate(Position pos)
{
sLog->outDebug(LOG_FILTER_VEHICLES, "Vehicle::Relocate %u", _me->GetEntry());
std::set<Unit*> vehiclePlayers;
for (int8 i = 0; i < 8; i++)
vehiclePlayers.insert(GetPassenger(i));
// passengers should be removed or they will have movement stuck
RemoveAllPassengers();
for (std::set<Unit*>::const_iterator itr = vehiclePlayers.begin(); itr != vehiclePlayers.end(); ++itr)
{
if (Unit* plr = (*itr))
{
// relocate/setposition doesn't work for player
plr->NearTeleportTo(pos.GetPositionX(), pos.GetPositionY(), pos.GetPositionZ(), pos.GetOrientation());
//plr->TeleportTo(pPlayer->GetMapId(), triggerPos.GetPositionX(), triggerPos.GetPositionY(), triggerPos.GetPositionZ(), triggerPos.GetOrientation(), TELE_TO_NOT_LEAVE_COMBAT);
}
}
_me->UpdatePosition(pos, true);
// problems, and impossible to do delayed enter
//pPlayer->EnterVehicle(veh);
}
void Vehicle::InstallAllAccessories()
{
if(!GetMap())
return;
CreatureDataAddon const *cainfo = GetCreatureAddon();
if(!cainfo || !cainfo->passengers)
return;
for (CreatureDataAddonPassengers const* cPassanger = cainfo->passengers; cPassanger->seat_idx != -1; ++cPassanger)
{
// Continue if seat already taken
if(GetPassenger(cPassanger->seat_idx))
continue;
uint32 guid = 0;
bool isVehicle = false;
// Set guid and check whatever it is
if(cPassanger->guid != 0)
guid = cPassanger->guid;
else
{
CreatureDataAddon const* passAddon;
passAddon = ObjectMgr::GetCreatureTemplateAddon(cPassanger->entry);
if(passAddon && passAddon->vehicle_id != 0)
isVehicle = true;
else
guid = sObjectMgr.GenerateLowGuid(HIGHGUID_UNIT);
}
// Create it
Creature *pPassenger = new Creature;
if(!isVehicle)
{
uint32 entry = cPassanger->entry;
if(entry == 0)
{
CreatureData const* data = sObjectMgr.GetCreatureData(guid);
if(!data)
continue;
entry = data->id;
}
if(!pPassenger->Create(guid, GetMap(), GetPhaseMask(), entry, 0))
continue;
pPassenger->LoadFromDB(guid, GetMap());
pPassenger->Relocate(GetPositionX(), GetPositionY(), GetPositionZ());
GetMap()->Add(pPassenger);
pPassenger->AIM_Initialize();
}
else
pPassenger = (Creature*)SummonVehicle(cPassanger->entry, GetPositionX(), GetPositionY(), GetPositionZ(), 0);
// Enter vehicle...
pPassenger->EnterVehicle(this, cPassanger->seat_idx, true);
// ...and send update. Without this, client wont show this new creature/vehicle...
WorldPacket data;
pPassenger->BuildHeartBeatMsg(&data);
pPassenger->SendMessageToSet(&data, false);
}
}
//-----------------------------------------------------------------------------
// Purpose: Modify the player view/camera while in a vehicle
//-----------------------------------------------------------------------------
void CFourWheelServerVehicle::GetVehicleViewPosition( int nRole, Vector *pAbsOrigin, QAngle *pAbsAngles )
{
Assert( nRole == VEHICLE_DRIVER );
CBasePlayer *pPlayer = GetPassenger( VEHICLE_DRIVER );
Assert( pPlayer );
*pAbsAngles = pPlayer->EyeAngles(); // yuck. this is an in/out parameter.
GetFourWheelVehiclePhysics()->GetVehicleViewPosition( "vehicle_driver_eyes", 1.0f, pAbsOrigin, pAbsAngles );
}
int CBaseTFVehicle::LocateEntryPoint( CBaseTFPlayer *pPlayer, float* fBest2dDistanceSqr )
{
// Get the players origin and compare it to all the entry points on the
// vehicle.
Vector vecPlayerPos = pPlayer->GetAbsOrigin();
Vector vecEntryPos;
QAngle vecEntryAngle;
int iMinEntry = -1;
float flMinDistance2 = INITIAL_MAX_DISTANCE;
// Is the player the owner of the vehicle?
bool bOwner = ( pPlayer == GetOwner() );
char szPassengerEyes[32];
for( int iEntryPoint = 0; iEntryPoint < m_nMaxPassengers; ++iEntryPoint )
{
// If not the owner, check to see if the entry point is available. The
// entry point is always available for the owner.
bool bOccupied = ( GetPassenger( iEntryPoint ) != NULL );
// Also check for child vehicles...
if ( bOccupied && !bOwner )
continue;
// FIXME: Cache off the entry point
Q_snprintf( szPassengerEyes, sizeof( szPassengerEyes ), "vehicle_feet_passenger%d", iEntryPoint );
int nAttachmentIndex = LookupAttachment( szPassengerEyes );
float flDistance2;
if (nAttachmentIndex > 0)
{
GetAttachment( nAttachmentIndex, vecEntryPos, vecEntryAngle );
Vector vecDelta = vecEntryPos - vecPlayerPos;
flDistance2 = vecDelta.AsVector2D().LengthSqr();
}
else
{
// No attachment? Choose it if we must as a last resort
flDistance2 = INITIAL_MAX_DISTANCE - 1;
}
if ( flDistance2 < flMinDistance2 )
{
flMinDistance2 = flDistance2;
iMinEntry = iEntryPoint;
}
}
if( fBest2dDistanceSqr )
{
*fBest2dDistanceSqr = flMinDistance2;
}
return iMinEntry;
}
void CAPC2FourWheelServerVehicle::GetVehicleViewPosition( int nRole, Vector *pAbsOrigin, QAngle *pAbsAngles )
{
//FixMe, wtf?
#ifndef DEBUG
Assert( nRole == VEHICLE_DRIVER );
#endif
CBaseCombatCharacter *pPlayer = GetPassenger( VEHICLE_ROLE_DRIVER );
Assert( pPlayer );
float flPitchFactor=1.0;
*pAbsAngles = pPlayer->EyeAngles();
matrix3x4_t vehicleEyePosToWorld;
Vector vehicleEyeOrigin;
QAngle vehicleEyeAngles;
GetAPC()->GetAttachment( "cannon_muzzle", vehicleEyeOrigin, vehicleEyeAngles );
Vector up,forward;
GetAPC()->GetVectors(NULL,&forward,&up);
vehicleEyeOrigin+=(forward*37)+(up*35);
AngleMatrix( vehicleEyeAngles, vehicleEyePosToWorld );
//#ifdef HL2_DLL
// // View dampening.
// if ( r_VehicleViewDampen.GetInt() )
// {
// GetAPC()->DampenEyePosition( vehicleEyeOrigin, vehicleEyeAngles );
// }
//#endif
// Compute the relative rotation between the unperterbed eye attachment + the eye angles
matrix3x4_t cameraToWorld;
AngleMatrix( *pAbsAngles, cameraToWorld );
matrix3x4_t worldToEyePos;
MatrixInvert( vehicleEyePosToWorld, worldToEyePos );
matrix3x4_t vehicleCameraToEyePos;
ConcatTransforms( worldToEyePos, cameraToWorld, vehicleCameraToEyePos );
// Now perterb the attachment point
vehicleEyeAngles.x = RemapAngleRange( PITCH_CURVE_ZERO * flPitchFactor, PITCH_CURVE_LINEAR, vehicleEyeAngles.x );
vehicleEyeAngles.z = RemapAngleRange( ROLL_CURVE_ZERO * flPitchFactor, ROLL_CURVE_LINEAR, vehicleEyeAngles.z );
AngleMatrix( vehicleEyeAngles, vehicleEyeOrigin, vehicleEyePosToWorld );
// Now treat the relative eye angles as being relative to this new, perterbed view position...
matrix3x4_t newCameraToWorld;
ConcatTransforms( vehicleEyePosToWorld, vehicleCameraToEyePos, newCameraToWorld );
// output new view abs angles
MatrixAngles( newCameraToWorld, *pAbsAngles );
// UNDONE: *pOrigin would already be correct in single player if the HandleView() on the server ran after vphysics
MatrixGetColumn( newCameraToWorld, 3, *pAbsOrigin );
}
void Vehicle::TeleportVehicle(float x, float y, float z, float ang)
{
vehiclePlayers.clear();
for (int8 i = 0; i < 8; i++)
if (Unit* player = GetPassenger(i))
vehiclePlayers.insert(player->GetGUID());
RemoveAllPassengers(); // this can unlink Guns from Siege Engines
_me->NearTeleportTo(x, y, z, ang);
for (GuidSet::const_iterator itr = vehiclePlayers.begin(); itr != vehiclePlayers.end(); ++itr)
if (Unit* player = sObjectAccessor->FindUnit(*itr))
player->NearTeleportTo(x, y, z, ang);
}
void VehicleKit::InstallAccessory(VehicleAccessory const* accessory)
{
if (Unit* passenger = GetPassenger(accessory->seatId))
{
// already installed
if (passenger->GetEntry() == accessory->passengerEntry)
return;
GetBase()->RemoveSpellsCausingAura(SPELL_AURA_CONTROL_VEHICLE, passenger->GetObjectGuid());
}
if (Creature* summoned = GetBase()->SummonCreature(accessory->passengerEntry,
GetBase()->GetPositionX() + accessory->m_offsetX, GetBase()->GetPositionY() + accessory->m_offsetY, GetBase()->GetPositionZ() + accessory->m_offsetZ, GetBase()->GetOrientation() + accessory->m_offsetO,
TEMPSUMMON_DEAD_DESPAWN, 0))
{
summoned->SetCreatorGuid(ObjectGuid());
summoned->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_DISABLE_MOVE);
bool hideAccessory = false;
SeatMap::const_iterator seat = m_Seats.find(accessory->seatId);
if (seat != m_Seats.end())
{
if (seat->second.seatInfo->m_flags & SEAT_FLAG_HIDE_PASSENGER) // coommon case
hideAccessory = true;
}
if (!hideAccessory && (accessory->m_flags & ACCESSORY_FLAG_HIDE))
hideAccessory = true;
if (hideAccessory)
summoned->SetDisplayId(DEFAULT_HIDDEN_MODEL_ID); // set to empty model
SetDestination(accessory->m_offsetX, accessory->m_offsetY, accessory->m_offsetZ, accessory->m_offsetO, 0.0f, 0.0f);
int32 seatId = accessory->seatId + 1;
summoned->SetPhaseMask(GetBase()->GetPhaseMask(), true);
summoned->CastCustomSpell(GetBase(), SPELL_RIDE_VEHICLE_HARDCODED, &seatId, &seatId, NULL, true);
SetDestination();
if (summoned->GetVehicle())
DEBUG_LOG("Vehicle::InstallAccessory %s accessory added, seat %i (real %i) of %s", summoned->GetGuidStr().c_str(), accessory->seatId, GetSeatId(summoned), GetBase()->GetGuidStr().c_str());
else
{
sLog.outError("Vehicle::InstallAccessory cannot install %s to seat %u of %s", summoned->GetGuidStr().c_str(), accessory->seatId, GetBase()->GetGuidStr().c_str());
summoned->ForcedDespawn();
}
}
else
sLog.outError("Vehicle::InstallAccessory cannot summon creature id %u (seat %u of %s)", accessory->passengerEntry, accessory->seatId, GetBase()->GetGuidStr().c_str());
}
void VehicleKit::InstallAccessory( uint32 entry, int8 seatId, bool minion /*= true*/ )
{
if (Unit *passenger = GetPassenger(seatId))
{
// already installed
if (passenger->GetEntry() == entry)
return;
passenger->ExitVehicle();
}
if (Creature *accessory = m_pBase->SummonCreature(entry, m_pBase->GetPositionX(), m_pBase->GetPositionY(), m_pBase->GetPositionZ(), 0.0f, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30000))
accessory->EnterVehicle(this, seatId);
}
void Vehicle::InstallAccessory(uint32 entry, int8 seatId, bool minion, uint8 type, uint32 summonTime)
{
if (Unit *passenger = GetPassenger(seatId))
{
// already installed
if (passenger->GetEntry() == entry)
{
ASSERT(passenger->GetTypeId() == TYPEID_UNIT);
if (me->GetTypeId() == TYPEID_UNIT)
{
if (me->ToCreature()->IsInEvadeMode() && passenger->ToCreature()->IsAIEnabled)
{
passenger->ToCreature()->AI()->EnterEvadeMode();
return;
}
else if (passenger->ToTempSummon()->GetSummonType() == TEMPSUMMON_MANUAL_DESPAWN)
{
passenger->ExitVehicle();
passenger->ToTempSummon()->DespawnOrUnsummon();
ASSERT(!GetPassenger(seatId))
}
}
}
void Vehicle::InstallAccessory(uint32 entry, int8 seatId, bool minion, uint8 type, uint32 summonTime)
{
sLog->outDebug(LOG_FILTER_VEHICLES, "Vehicle: Installing accessory entry %u on vehicle entry %u (seat:%i)", entry, GetCreatureEntry(), seatId);
if (Unit* passenger = GetPassenger(seatId))
{
// already installed
if (passenger->GetEntry() == entry)
{
ASSERT(passenger->GetTypeId() == TYPEID_UNIT);
if (_me->GetTypeId() == TYPEID_UNIT)
{
if (_me->ToCreature()->IsInEvadeMode() && passenger->ToCreature()->IsAIEnabled)
passenger->ToCreature()->AI()->EnterEvadeMode();
return;
}
}
else
passenger->ExitVehicle(); // this should not happen
}
if (TempSummon* accessory = _me->SummonCreature(entry, *_me, TempSummonType(type), summonTime))
{
accessory->setFaction(_me->getFaction());
if (minion)
accessory->AddUnitTypeMask(UNIT_MASK_ACCESSORY);
if (!_me->HandleSpellClick(accessory, seatId))
{
accessory->UnSummon();
return;
}
// this cannot be checked instantly like this
// spellsystem is delaying everything to next update tick
//if (!accessory->IsOnVehicle(me))
//{
// accessory->UnSummon();
// return; // Something went wrong in the spellsystem
//}
// This is not good, we have to send update twice
accessory->SendMovementFlagUpdate();
if (GetBase()->GetTypeId() == TYPEID_UNIT)
sScriptMgr->OnInstallAccessory(this, accessory);
}
}
void Vehicle::Relocate(Position pos)
{
std::set<Unit*> vehiclePlayers;
for(int8 i = 0; i < 8; i++)
vehiclePlayers.insert(GetPassenger(i));
// passengers should be removed or they will have movement stuck
RemoveAllPassengers();
for(std::set<Unit*>::const_iterator itr = vehiclePlayers.begin(); itr != vehiclePlayers.end(); ++itr)
{
if(Unit* plr = (*itr))
plr->NearTeleportTo(pos.GetPositionX(), pos.GetPositionY(), pos.GetPositionZ(), pos.GetOrientation());
}
_me->SetPosition(pos, true);
}
void CWalkerMiniStrider::StartFiringLargeGun()
{
CBasePlayer *pPlayer = GetPassenger( VEHICLE_DRIVER );
Assert( pPlayer );
if ( !pPlayer )
return;
// Figure out what we're shooting at.
Vector vSrc = GetLargeGunShootOrigin();
Vector vEyePos = pPlayer->EyePosition();
Vector vEyeForward;
AngleVectors( pPlayer->LocalEyeAngles(), &vEyeForward );
trace_t trace;
UTIL_TraceLine( vEyePos, vEyePos + vEyeForward * 2000, MASK_SOLID, this, COLLISION_GROUP_NONE, &trace );
if ( trace.fraction < 1 )
{
m_vLargeGunForward = trace.endpos - vSrc;
VectorNormalize( m_vLargeGunForward );
trace_t trace;
UTIL_TraceLine( vSrc, vSrc + m_vLargeGunForward * 2000, MASK_SOLID, this, COLLISION_GROUP_NONE, &trace );
if ( trace.fraction < 1 )
{
EnableWalkMode( false );
m_vLargeGunTargetPos = trace.endpos;
m_flLargeGunCountdown = LARGE_GUN_FIRE_TIME;
m_bFiringLargeGun = true;
// Show an energy beam until we actually shoot.
m_pEnergyBeam = CBeam::BeamCreate( "sprites/physbeam.vmt", 25 );
m_pEnergyBeam->SetColor( 255, 0, 0 );
m_pEnergyBeam->SetBrightness( 100 );
m_pEnergyBeam->SetNoise( 4 );
m_pEnergyBeam->PointsInit( vSrc, m_vLargeGunTargetPos );
m_pEnergyBeam->LiveForTime( LARGE_GUN_FIRE_TIME );
// Play a charge-up sound.
CPASAttenuationFilter filter( this, "Skirmisher.GunChargeSound" );
EmitSound( filter, 0, "Skirmisher.GunChargeSound", &vSrc );
}
}
}
void Vehicle::InstallAccessory(uint32 entry, int8 seatId, bool minion, uint8 type, uint32 summonTime)
{
/// @Prevent adding accessories when vehicle is uninstalling. (Bad script in OnUninstall/OnRemovePassenger/PassengerBoarded hook.)
if (_status == STATUS_UNINSTALLING)
{
sLog->outError("Vehicle GuidLow: %u, Entry: %u attempts to install accessory Entry: %u on seat %d with STATUS_UNINSTALLING! "
"Check Uninstall/PassengerBoarded script hooks for errors.", _me->GetGUIDLow(), _me->GetEntry(), entry, (int32)seatId);
return;
}
#if defined(ENABLE_EXTRAS) && defined(ENABLE_EXTRA_LOGS)
sLog->outDebug(LOG_FILTER_VEHICLES, "Vehicle: Installing accessory entry %u on vehicle entry %u (seat:%i)", entry, GetCreatureEntry(), seatId);
#endif
if (Unit* passenger = GetPassenger(seatId))
{
// already installed
if (passenger->GetEntry() == entry)
{
ASSERT(passenger->GetTypeId() == TYPEID_UNIT);
if (_me->GetTypeId() == TYPEID_UNIT)
{
if (_me->ToCreature()->IsInEvadeMode() && passenger->ToCreature()->IsAIEnabled)
passenger->ToCreature()->AI()->EnterEvadeMode();
return;
}
}
else
passenger->ExitVehicle(); // this should not happen
}
if (TempSummon* accessory = _me->SummonCreature(entry, *_me, TempSummonType(type), summonTime))
{
if (minion)
accessory->AddUnitTypeMask(UNIT_MASK_ACCESSORY);
if (!_me->HandleSpellClick(accessory, seatId))
{
accessory->UnSummon();
return;
}
if (GetBase()->GetTypeId() == TYPEID_UNIT)
sScriptMgr->OnInstallAccessory(this, accessory);
}
}
void Vehicle::InstallAccessory(uint32 entry, int8 seatId, bool minion, uint8 type, uint32 summonTime)
{
if (Unit *passenger = GetPassenger(seatId))
{
// already installed
if (passenger->GetEntry() == entry)
{
ASSERT(passenger->GetTypeId() == TYPEID_UNIT);
if (me->GetTypeId() == TYPEID_UNIT)
{
if (me->ToCreature()->IsInEvadeMode() && passenger->ToCreature()->IsAIEnabled)
passenger->ToCreature()->AI()->EnterEvadeMode();
return;
}
}
else
passenger->ExitVehicle(); // this should not happen
}
if (Creature *accessory = me->SummonCreature(entry, *me, TempSummonType(type), summonTime))
{
if (minion)
accessory->AddUnitTypeMask(UNIT_MASK_ACCESSORY);
if (!me->HandleSpellClick(accessory, seatId))
{
accessory->AddObjectToRemoveList();
return;
}
if (!accessory->IsOnVehicle(me))
{
accessory->AddObjectToRemoveList();
return; // Something went wrong in the spellsystem
}
// This is not good, we have to send update twice
accessory->SendMovementFlagUpdate();
if (GetBase()->GetTypeId() == TYPEID_UNIT)
sScriptMgr->OnInstallAccessory(this, accessory);
}
}
void CWalkerMiniStrider::UpdateLargeGun()
{
float dt = GetTimeDelta();
if ( !m_bFiringLargeGun )
return;
m_flLargeGunCountdown -= dt;
if ( m_flLargeGunCountdown <= 0 )
{
// Fire!
Vector vSrc = GetLargeGunShootOrigin();
trace_t trace;
UTIL_TraceLine( vSrc, vSrc + m_vLargeGunForward * 2000, MASK_SOLID, this, COLLISION_GROUP_NONE, &trace );
if ( trace.fraction < 1 )
{
CBasePlayer *pDriver = GetPassenger( VEHICLE_DRIVER );
if ( pDriver )
{
UTIL_ImpactTrace( &trace, DMG_ENERGYBEAM, "Strider" );
Vector vHitPos = trace.endpos;
float flDamageRadius = 100;
float flDamage = 100;
CPASFilter filter( vHitPos );
te->Explosion( filter, 0.0,
&vHitPos,
g_sModelIndexFireball,
2.0,
15,
TE_EXPLFLAG_NONE,
flDamageRadius,
flDamage );
UTIL_ScreenShake( vHitPos, 10.0, 150.0, 1.0, 100, SHAKE_START );
RadiusDamage( CTakeDamageInfo( this, pDriver, flDamage, DMG_BLAST ), vHitPos, flDamageRadius, CLASS_NONE );
}
}
StopFiringLargeGun();
}
}
void VehicleKit::InstallAccessory( uint32 entry, int8 seatId, bool minion)
{
if (Unit *passenger = GetPassenger(seatId))
{
// already installed
if (passenger->GetEntry() == entry)
return;
passenger->ExitVehicle();
}
if (Creature* accessory = m_pBase->SummonCreature(entry, m_pBase->GetPositionX(), m_pBase->GetPositionY(), m_pBase->GetPositionZ(), 0.0f, TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30000))
{
accessory->SetCreatorGuid(ObjectGuid());
accessory->EnterVehicle(this, seatId);
accessory->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_DISABLE_MOVE);
accessory->SendHeartBeat();
}
}
void Vehicle::Relocate (Position pos)
{
sLog->outDebug(LOG_FILTER_VEHICLES, "Vehicle::Relocate %u", me->GetEntry());
std::set<Unit*> vehiclePlayers;
for (int8 i = 0; i < 8; i++)
vehiclePlayers.insert(GetPassenger(i));
// passengers should be removed or they will have movement stuck
RemoveAllPassengers();
for (std::set<Unit*>::const_iterator itr = vehiclePlayers.begin(); itr != vehiclePlayers.end(); ++itr)
{
if (Unit* player = (*itr))
{
// relocate/setposition doesn't work for player
player->NearTeleportTo(pos.GetPositionX(), pos.GetPositionY(), pos.GetPositionZ(), pos.GetOrientation());
}
}
me->UpdatePosition(pos, true);
}
void VehicleKit::InstallAccessory(VehicleAccessory const* accessory)
{
if (Unit *passenger = GetPassenger(accessory->uiSeat))
{
// already installed
if (passenger->GetEntry() == accessory->uiAccessory)
return;
passenger->ExitVehicle();
}
if (Creature* summoned = m_pBase->SummonCreature(accessory->uiAccessory,
m_pBase->GetPositionX() + accessory->m_offsetX, m_pBase->GetPositionY() + accessory->m_offsetY, m_pBase->GetPositionZ() + accessory->m_offsetZ, m_pBase->GetOrientation() + accessory->m_offsetX,
TEMPSUMMON_CORPSE_TIMED_DESPAWN, 30000))
{
SetDestination(accessory->m_offsetX,accessory->m_offsetY,accessory->m_offsetZ,accessory->m_offsetO,0.0f,0.0f);
summoned->SetCreatorGuid(ObjectGuid());
summoned->SetFlag(UNIT_FIELD_FLAGS, UNIT_FLAG_DISABLE_MOVE);
summoned->EnterVehicle(this, accessory->uiSeat);
SetDestination();
}
}
//-----------------------------------------------------------------------------
// Purpose: Try to board the vehicle
//-----------------------------------------------------------------------------
void CBaseTFVehicle::AttemptToBoardVehicle( CBaseTFPlayer *pPlayer )
{
if ( !CanGetInVehicle( pPlayer ) )
return;
// Locate the entry point.
int nRole = LocateEntryPoint( pPlayer );
if ( nRole != -1 )
{
// Set the owner flag.
bool bOwner = ( pPlayer == GetOwner() );
if ( bOwner )
{
// Check to see if a player exists at this location (role).
CBaseTFPlayer *pExistingPlayer = static_cast<CBaseTFPlayer*>( GetPassenger( nRole ) );
if ( pExistingPlayer )
{
pExistingPlayer->LeaveVehicle();
// Get in the vehicle.
pPlayer->GetInVehicle( this, nRole );
// Then see if we can move the other player to another slot in this vehicle
int nEmptyRole = GetEmptyRole();
if ( nEmptyRole != -1 )
{
pExistingPlayer->GetInVehicle( this, nEmptyRole );
}
return;
}
}
// Get in the vehicle.
pPlayer->GetInVehicle( this, nRole );
}
}
void CWalkerMiniStrider::WalkerThink()
{
float dt = GetTimeDelta();
BaseClass::WalkerThink();
// Shoot the machine gun?
if ( !m_bFiringLargeGun )
{
if ( m_LastButtons & IN_ATTACK )
{
if ( !m_bFiringMachineGun )
StartFiringMachineGun();
}
else if ( m_bFiringMachineGun )
{
StopFiringMachineGun();
}
}
// Fire the large gun?
if ( !m_bFiringMachineGun )
{
if ( m_LastButtons & IN_ATTACK2 )
{
if ( !m_bFiringLargeGun )
StartFiringLargeGun();
}
}
UpdateCrouch();
// Make sure it's crouched when there is no driver.
if ( GetPassenger( VEHICLE_DRIVER ) )
{
if ( m_LastButtons & IN_DUCK )
{
Crouch();
}
else
{
UnCrouch();
}
}
else
{
Crouch();
}
if ( m_bFiringMachineGun )
{
while ( gpGlobals->curtime > m_flNextShootTime )
{
FireMachineGun();
}
}
UpdateLargeGun();
// Move our torso within range of our feet.
if ( m_flOriginToLowestLegHeight != -1 )
{
Vector vCenter = WorldSpaceCenter();
//NDebugOverlay::EntityBounds( this, 255, 100, 0, 0 ,0 );
//NDebugOverlay::Line( vCenter, vCenter-Vector(0,0,2000), 255,0,0, true, 0 );
trace_t trace;
UTIL_TraceLine(
vCenter,
vCenter - Vector( 0, 0, 2000 ),
MASK_SOLID_BRUSHONLY,
this,
COLLISION_GROUP_NONE,
&trace );
if ( trace.fraction < 1 )
{
m_flWantedZ = trace.endpos.z + m_flOriginToLowestLegHeight;
}
// Move our Z towards the wanted Z.
if ( m_flWantedZ != -1 )
{
Vector vCur = vCenter;
vCur.z = Approach( m_flWantedZ, vCur.z, STRIDER_TORSO_VERTICAL_SLIDE_SPEED * dt );
SetAbsOrigin( GetAbsOrigin() + Vector( 0, 0, vCur.z - vCenter.z ) );
}
}
}
void CWalkerMiniStrider::FireMachineGun()
{
CBaseEntity *pDriver = GetPassenger( VEHICLE_DRIVER );
if ( pDriver )
{
// Alternate the gun we're firing
char *attachmentNames[2] = { "MachineGun_Left", "MachineGun_Right" };
int iAttachment = LookupAttachment( attachmentNames[!m_bFiringLeftGun] );
m_bFiringLeftGun = !m_bFiringLeftGun;
Vector vAttachmentPos;
QAngle vAttachmentAngles;
GetAttachment( iAttachment, vAttachmentPos, vAttachmentAngles );
Vector vEyePos = pDriver->EyePosition();
Vector vEyeForward;
QAngle vecAngles = pDriver->LocalEyeAngles();
// Use the skirmisher's yaw
vecAngles[YAW] = GetAbsAngles()[YAW];
AngleVectors( vecAngles, &vEyeForward );
// Trace ahead to find out where the crosshair is aiming
trace_t trace;
float flMaxRange = tf_skirmisher_machinegun_range.GetFloat();
UTIL_TraceLine(
vEyePos,
vEyePos + vEyeForward * flMaxRange,
MASK_SOLID,
this,
COLLISION_GROUP_NONE,
&trace );
Vector vecDir;
if ( trace.fraction < 1.0 )
{
vecDir = (trace.endpos - vAttachmentPos );
VectorNormalize( vecDir );
}
else
{
vecDir = vEyeForward;
}
// Shoot!
TFGameRules()->FireBullets( CTakeDamageInfo( this, pDriver, tf_skirmisher_machinegun_damage.GetFloat(), DMG_BULLET ),
1, // Num shots
vAttachmentPos,
vecDir,
VECTOR_CONE_3DEGREES, // Spread
flMaxRange, // Range
DMG_BULLET,
1, // Tracer freq
entindex(),
iAttachment, // Attachment ID
"MinigunTracer" );
m_flNextShootTime += (1.0f / tf_skirmisher_machinegun_rof.GetFloat());
// Play the fire sound.
Vector vCenter = WorldSpaceCenter();
CPASAttenuationFilter filter( this, "Skirmisher.GunSound" );
EmitSound( filter, 0, "Skirmisher.GunSound", &vCenter );
}
}
