// функция отрывания и выбрасывания головы
// Cremator's head is separated from the body and dropped on death.
// Input: head's velocity.
// TODO: make it part of brickbat ammo list.
void CNPC_Cremator::DropHead( int iVelocity )
{
CPhysicsProp *pGib = assert_cast<CPhysicsProp*>(CreateEntityByName( "prop_physics" ));
pGib->SetAbsOrigin( GetAbsOrigin() );
pGib->SetAbsAngles( GetAbsAngles() );
pGib->SetAbsVelocity( GetAbsVelocity() );
pGib->SetModel( GetHeadpropModel() );
pGib->Spawn();
pGib->SetMoveType( MOVETYPE_VPHYSICS );
Vector vecVelocity;
pGib->GetMassCenter( &vecVelocity );
vecVelocity -= WorldSpaceCenter();
vecVelocity.z = fabs(vecVelocity.z);
VectorNormalize( vecVelocity );
float flRandomVel = random->RandomFloat( 35, 75 );
vecVelocity *= (iVelocity * flRandomVel) / 15;
vecVelocity.z += 100.0f;
AngularImpulse angImpulse = RandomAngularImpulse( -500, 500 );
IPhysicsObject *pObj = pGib->VPhysicsGetObject();
if ( pObj != NULL )
{
pObj->AddVelocity( &vecVelocity, &angImpulse );
}
pGib->SetCollisionGroup( COLLISION_GROUP_INTERACTIVE );
}
bool CAI_BaseHumanoid::OnMoveBlocked( AIMoveResult_t *pResult )
{
if ( *pResult != AIMR_BLOCKED_NPC && GetNavigator()->GetBlockingEntity() && !GetNavigator()->GetBlockingEntity()->IsNPC() )
{
CBaseEntity *pBlocker = GetNavigator()->GetBlockingEntity();
float massBonus = ( IsNavigationUrgent() ) ? 40.0 : 0;
if ( pBlocker->GetMoveType() == MOVETYPE_VPHYSICS &&
pBlocker != GetGroundEntity() &&
!pBlocker->IsNavIgnored() &&
!dynamic_cast<CBasePropDoor *>(pBlocker) &&
pBlocker->VPhysicsGetObject() &&
pBlocker->VPhysicsGetObject()->IsMoveable() &&
( pBlocker->VPhysicsGetObject()->GetMass() <= 35.0 + massBonus + 0.1 ||
( pBlocker->VPhysicsGetObject()->GetMass() <= 50.0 + massBonus + 0.1 && IsSmall( pBlocker ) ) ) )
{
DbgNavMsg1( this, "Setting ignore on object %s", pBlocker->GetDebugName() );
pBlocker->SetNavIgnore( 2.5 );
}
#if 0
else
{
CPhysicsProp *pProp = dynamic_cast<CPhysicsProp*>( pBlocker );
if ( pProp && pProp->GetHealth() && pProp->GetExplosiveDamage() == 0.0 && GetActiveWeapon() && !GetActiveWeapon()->ClassMatches( "weapon_rpg" ) )
{
Msg( "!\n" );
// Destroy!
}
}
#endif
}
return BaseClass::OnMoveBlocked( pResult );
}
//-----------------------------------------------------------------------------
// Is this an object that the player is allowed to lift to a position
// directly overhead? The default behavior prevents lifting objects directly
// overhead, but there are exceptions for gameplay purposes.
//-----------------------------------------------------------------------------
bool CGrabController::IsObjectAllowedOverhead( CBaseEntity *pEntity )
{
// Allow props that are specifically flagged as such
CPhysicsProp *pPhysProp = dynamic_cast<CPhysicsProp *>(pEntity);
if ( pPhysProp != NULL && pPhysProp->HasInteraction( PROPINTER_PHYSGUN_ALLOW_OVERHEAD ) )
return true;
// String checks are fine here, we only run this code one time- when the object is picked up.
if( pEntity->ClassMatches("grenade_helicopter") )
return true;
if( pEntity->ClassMatches("weapon_striderbuster") )
return true;
return false;
}
virtual bool ShouldHitEntity( IHandleEntity *pHandleEntity, int contentsMask )
{
// Only skip ourselves (not things we own)
if ( pHandleEntity == m_pTraceOwner )
return false;
// Get the entity referenced by this handle
CBaseEntity *pEntity = EntityFromEntityHandle( pHandleEntity );
if ( pEntity == NULL )
return false;
// Handle grate entities differently
if ( HasContentsGrate( pEntity ) )
{
// See if it's a grabbable physics prop
CPhysicsProp *pPhysProp = dynamic_cast<CPhysicsProp *>(pEntity);
if ( pPhysProp != NULL )
return pPhysProp->CanBePickedUpByPhyscannon();
// See if it's a grabbable physics prop
if ( FClassnameIs( pEntity, "prop_physics" ) )
{
CPhysicsProp *pPhysProp = dynamic_cast<CPhysicsProp *>(pEntity);
if ( pPhysProp != NULL )
return pPhysProp->CanBePickedUpByPhyscannon();
// Somehow had a classname that didn't match the class!
Assert(0);
}
else if ( FClassnameIs( pEntity, "func_physbox" ) )
{
// Must be a moveable physbox
CPhysBox *pPhysBox = dynamic_cast<CPhysBox *>(pEntity);
if ( pPhysBox )
return pPhysBox->CanBePickedUpByPhyscannon();
// Somehow had a classname that didn't match the class!
Assert(0);
}
// Don't bother with any other sort of grated entity
return false;
}
// Use the default rules
return BaseClass::ShouldHitEntity( pHandleEntity, contentsMask );
}
void CGrabController::AttachEntity( CBasePlayer *pPlayer, CBaseEntity *pEntity, IPhysicsObject *pPhys, bool bIsMegaPhysCannon, const Vector &vGrabPosition, bool bUseGrabPosition )
{
// play the impact sound of the object hitting the player
// used as feedback to let the player know he picked up the object
int hitMaterial = pPhys->GetMaterialIndex();
int playerMaterial = pPlayer->VPhysicsGetObject() ? pPlayer->VPhysicsGetObject()->GetMaterialIndex() : hitMaterial;
PhysicsImpactSound( pPlayer, pPhys, CHAN_STATIC, hitMaterial, playerMaterial, 1.0, 64 );
Vector position;
QAngle angles;
pPhys->GetPosition( &position, &angles );
// If it has a preferred orientation, use that instead.
Pickup_GetPreferredCarryAngles( pEntity, pPlayer, pPlayer->EntityToWorldTransform(), angles );
// ComputeMaxSpeed( pEntity, pPhys );
// If we haven't been killed by a grab, we allow the gun to grab the nearest part of a ragdoll
if ( bUseGrabPosition )
{
IPhysicsObject *pChild = GetRagdollChildAtPosition( pEntity, vGrabPosition );
if ( pChild )
{
pPhys = pChild;
}
}
// Carried entities can never block LOS
m_bCarriedEntityBlocksLOS = pEntity->BlocksLOS();
pEntity->SetBlocksLOS( false );
m_controller = physenv->CreateMotionController( this );
m_controller->AttachObject( pPhys, true );
// Don't do this, it's causing trouble with constraint solvers.
//m_controller->SetPriority( IPhysicsMotionController::HIGH_PRIORITY );
pPhys->Wake();
PhysSetGameFlags( pPhys, FVPHYSICS_PLAYER_HELD );
SetTargetPosition( position, angles );
m_attachedEntity = pEntity;
IPhysicsObject *pList[VPHYSICS_MAX_OBJECT_LIST_COUNT];
int count = pEntity->VPhysicsGetObjectList( pList, ARRAYSIZE(pList) );
m_flLoadWeight = 0;
float damping = 10;
float flFactor = count / 7.5f;
if ( flFactor < 1.0f )
{
flFactor = 1.0f;
}
for ( int i = 0; i < count; i++ )
{
float mass = pList[i]->GetMass();
pList[i]->GetDamping( NULL, &m_savedRotDamping[i] );
m_flLoadWeight += mass;
m_savedMass[i] = mass;
// reduce the mass to prevent the player from adding crazy amounts of energy to the system
pList[i]->SetMass( REDUCED_CARRY_MASS / flFactor );
pList[i]->SetDamping( NULL, &damping );
}
// Give extra mass to the phys object we're actually picking up
pPhys->SetMass( REDUCED_CARRY_MASS );
pPhys->EnableDrag( false );
m_errorTime = bIsMegaPhysCannon ? -1.5f : -1.0f; // 1 seconds until error starts accumulating
m_error = 0;
m_contactAmount = 0;
m_attachedAnglesPlayerSpace = TransformAnglesToPlayerSpace( angles, pPlayer );
if ( m_angleAlignment != 0 )
{
m_attachedAnglesPlayerSpace = AlignAngles( m_attachedAnglesPlayerSpace, m_angleAlignment );
}
// Ragdolls don't offset this way
if ( dynamic_cast<CRagdollProp*>(pEntity) )
{
m_attachedPositionObjectSpace.Init();
}
else
{
VectorITransform( pEntity->WorldSpaceCenter(), pEntity->EntityToWorldTransform(), m_attachedPositionObjectSpace );
}
// If it's a prop, see if it has desired carry angles
CPhysicsProp *pProp = dynamic_cast<CPhysicsProp *>(pEntity);
if ( pProp )
{
m_bHasPreferredCarryAngles = pProp->GetPropDataAngles( "preferred_carryangles", m_vecPreferredCarryAngles );
m_flDistanceOffset = pProp->GetCarryDistanceOffset();
}
else
{
m_bHasPreferredCarryAngles = false;
m_flDistanceOffset = 0;
}
m_bAllowObjectOverhead = IsObjectAllowedOverhead( pEntity );
}
//-----------------------------------------------------------------------------
// Create a corpse
//-----------------------------------------------------------------------------
void CPropAPC::CreateCorpse( )
{
m_lifeState = LIFE_DEAD;
for ( int i = 0; i < APC_MAX_GIBS; ++i )
{
CPhysicsProp *pGib = assert_cast<CPhysicsProp*>(CreateEntityByName( "prop_physics" ));
pGib->SetAbsOrigin( GetAbsOrigin() );
pGib->SetAbsAngles( GetAbsAngles() );
pGib->SetAbsVelocity( GetAbsVelocity() );
pGib->SetModel( s_pGibModelName[i] );
pGib->Spawn();
pGib->SetMoveType( MOVETYPE_VPHYSICS );
float flMass = pGib->GetMass();
if ( flMass < 200 )
{
Vector vecVelocity;
pGib->GetMassCenter( &vecVelocity );
vecVelocity -= WorldSpaceCenter();
vecVelocity.z = fabs(vecVelocity.z);
VectorNormalize( vecVelocity );
// Apply a force that would make a 100kg mass travel 150 - 300 m/s
float flRandomVel = random->RandomFloat( 150, 300 );
vecVelocity *= (100 * flRandomVel) / flMass;
vecVelocity.z += 100.0f;
AngularImpulse angImpulse = RandomAngularImpulse( -500, 500 );
IPhysicsObject *pObj = pGib->VPhysicsGetObject();
if ( pObj != NULL )
{
pObj->AddVelocity( &vecVelocity, &angImpulse );
}
pGib->SetCollisionGroup( COLLISION_GROUP_DEBRIS );
}
if( hl2_episodic.GetBool() )
{
// EP1 perf hit
pGib->Ignite( 6, false );
}
else
{
pGib->Ignite( 60, false );
}
}
AddSolidFlags( FSOLID_NOT_SOLID );
AddEffects( EF_NODRAW );
UTIL_Remove( this );
}
void UpdateVPhysicsObjects()
{
int nPhysicsObjectInterval = sv_benchmark_numticks.GetInt() / s_nBenchmarkPhysicsObjects;
int nNextSpawnTick = m_nLastPhysicsObjectTick + nPhysicsObjectInterval;
if ( GetTickOffset() >= nNextSpawnTick )
{
m_nLastPhysicsObjectTick = nNextSpawnTick;
if ( m_PhysicsObjects.Count() < s_nBenchmarkPhysicsObjects )
{
// Find a bot to spawn it from.
CUtlVector<CBasePlayer*> curPlayers;
for ( int i = 1; i <= gpGlobals->maxClients; i++ )
{
CBasePlayer *pPlayer = UTIL_PlayerByIndex( i );
if ( pPlayer && (pPlayer->GetFlags() & FL_FAKECLIENT) )
{
curPlayers.AddToTail( pPlayer );
}
}
if ( curPlayers.Count() > 0 && m_PhysicsModelNames.Count() > 0 )
{
int iModelName = this->RandomInt( 0, m_PhysicsModelNames.Count() - 1 );
const char *pModelName = m_PhysicsModelNames[iModelName];
int iPlayer = this->RandomInt( 0, curPlayers.Count() - 1 );
Vector vSpawnPos = curPlayers[iPlayer]->EyePosition() + Vector( 0, 0, 50 );
// We'll try 15 locations around the player to spawn this thing.
for ( int i=0; i < 15; i++ )
{
Vector vOffset( this->RandomFloat( -2000, 2000 ), this->RandomFloat( -2000, 2000 ), 0 );
CPhysicsProp *pProp = CreatePhysicsProp( pModelName, vSpawnPos, vSpawnPos+vOffset, curPlayers[iPlayer], false, "prop_physics_multiplayer" );
if ( pProp )
{
m_PhysicsObjects.AddToTail( pProp );
pProp->SetAbsVelocity( Vector( this->RandomFloat(-500,500), this->RandomFloat(-500,500), this->RandomFloat(-500,500) ) );
break;
}
}
}
}
}
// Give them all a boost periodically.
int nPhysicsForceInterval = sv_benchmark_numticks.GetInt() / 20;
int nNextForceTick = m_nLastPhysicsForceTick + nPhysicsForceInterval;
if ( GetTickOffset() >= nNextForceTick )
{
m_nLastPhysicsForceTick = nNextForceTick;
for ( int i=0; i < m_PhysicsObjects.Count(); i++ )
{
CBaseEntity *pEnt = m_PhysicsObjects[i];
if ( pEnt )
{
IPhysicsObject *pPhysicsObject = pEnt->VPhysicsGetObject();
if ( pPhysicsObject )
{
float flAngImpulse = 300000;
float flForce = 500000;
AngularImpulse vAngularImpulse( this->RandomFloat(-flAngImpulse,flAngImpulse), this->RandomFloat(-flAngImpulse,flAngImpulse), this->RandomFloat(flAngImpulse,flAngImpulse) );
pPhysicsObject->ApplyForceCenter( Vector( this->RandomFloat(-flForce,flForce), this->RandomFloat(-flForce,flForce), this->RandomFloat(0,flForce) ) );
}
}
}
}
}
void QUA_helicopter::CreateCorpse( )
{
m_lifeState = LIFE_DEAD;
for ( int i = 0; i < HELICOPTER_MAX_GIBS; ++i )
{
CPhysicsProp *pGib = assert_cast<CPhysicsProp*>(CreateEntityByName( "prop_physics_multiplayer" ));
pGib->SetAbsOrigin( GetAbsOrigin() );
pGib->SetAbsAngles( GetAbsAngles() );
pGib->SetAbsVelocity( GetAbsVelocity() );
pGib->SetModel( s_pGibModelName[i] );
pGib->Spawn();
pGib->SetMoveType( MOVETYPE_VPHYSICS );
float flMass = pGib->GetMass();
/*if ( flMass < 200 )
{*/
Vector vecVelocity;
pGib->GetMassCenter( &vecVelocity );
vecVelocity -= WorldSpaceCenter();
vecVelocity.z = fabs(vecVelocity.z);
VectorNormalize( vecVelocity );
// Apply a force that would make a 100kg mass travel 150 - 300 m/s
float flRandomVel = random->RandomFloat( 150, 300 );
vecVelocity *= (100 * flRandomVel) / flMass;
vecVelocity.z += 100.0f;
AngularImpulse angImpulse = RandomAngularImpulse( -500, 500 );
IPhysicsObject *pObj = pGib->VPhysicsGetObject();
if ( pObj != NULL )
{
pObj->AddVelocity( &vecVelocity, &angImpulse );
}
pGib->SetCollisionGroup( COLLISION_GROUP_DEBRIS );
/*}*/
pGib->Ignite( 60, false );
pGib->Dissolve( NULL, gpGlobals->curtime, false, ENTITY_DISSOLVE_NORMAL );
}
AddSolidFlags( FSOLID_NOT_SOLID );
AddEffects( EF_NODRAW );
UTIL_RemoveImmediate( this );
}
//-----------------------------------------------------------------------------
// Create a corpse
//-----------------------------------------------------------------------------
void CPropAPC2::CreateCorpse( )
{
m_lifeState = LIFE_DEAD;
for ( int i = 0; i < APC_MAX_GIBS; ++i )
{
CPhysicsProp *pGib = assert_cast<CPhysicsProp*>(CreateEntityByName( "prop_physics_multiplayer" ));
pGib->SetAbsOrigin( GetAbsOrigin() );
pGib->SetAbsAngles( GetAbsAngles() );
pGib->SetAbsVelocity( GetAbsVelocity() );
pGib->SetModel( s_pGibModelName[i] );
pGib->Spawn();
pGib->SetMoveType( MOVETYPE_VPHYSICS );
float flMass = pGib->GetMass();
/*if ( flMass < 200 )
{*/
Vector vecVelocity;
pGib->GetMassCenter( &vecVelocity );
vecVelocity -= WorldSpaceCenter();
vecVelocity.z = fabs(vecVelocity.z);
VectorNormalize( vecVelocity );
// Apply a force that would make a 100kg mass travel 150 - 300 m/s
float flRandomVel = random->RandomFloat( 150, 300 );
vecVelocity *= (100 * flRandomVel) / flMass;
vecVelocity.z += 100.0f;
AngularImpulse angImpulse = RandomAngularImpulse( -500, 500 );
IPhysicsObject *pObj = pGib->VPhysicsGetObject();
if ( pObj != NULL )
{
pObj->AddVelocity( &vecVelocity, &angImpulse );
}
pGib->SetCollisionGroup( COLLISION_GROUP_DEBRIS );
/*}*/
//pGib->Ignite( 60, false );
pGib->Dissolve( NULL, gpGlobals->curtime, false, ENTITY_DISSOLVE_NORMAL );
}
//
CPropAPC2 *pAPC = (CPropAPC2 *)CreateEntityByName( "prop_vehicle_apc2" );
if ( pAPC )
{
pAPC->InicialSpawn=m_vOriginalSpawnOrigin;
pAPC->InicialAngle=m_vOriginalSpawnAngles;
pAPC->m_bSpawn=true;
pAPC->SetThink( &CPropAPC2::Materialize );
pAPC->SetContextThink( &CPropAPC2::Materialize, gpGlobals->curtime + 5.0f, "RESPAWNING" );
pAPC->SetNextThink( gpGlobals->curtime + 5.0f );
}
else
{
Warning("Respawn failed to create %s!\n", GetClassname() );
}
//
AddSolidFlags( FSOLID_NOT_SOLID );
AddEffects( EF_NODRAW );
UTIL_Remove( this );
}