コード例 #1
0
// 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 );
}
コード例 #2
0
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 );
}
コード例 #3
0
//-----------------------------------------------------------------------------
// 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;
}
コード例 #4
0
	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 );
	}
コード例 #5
0
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 );
}
コード例 #6
0
ファイル: vehicle_apc.cpp プロジェクト: paralin/hl2sdk
//-----------------------------------------------------------------------------
// 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 );
}
コード例 #7
0
    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) ) );
                    }
                }
            }
        }
    }
コード例 #8
0
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 );
}
コード例 #9
0
//-----------------------------------------------------------------------------
// 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 );
}