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add EntityMotionState::isLocallyOwned() for cleaner logic

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This commit is contained in:
Andrew Meadows 2017-06-01 10:04:31 -07:00
parent c56a6c44f8
commit e34f979ed9
3 changed files with 11 additions and 5 deletions
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14
libraries/physics/src/EntityMotionState.cpp
View file

@ -84,7 +84,7 @@ EntityMotionState::~EntityMotionState() {
void EntityMotionState::updateServerPhysicsVariables() {
assert(entityTreeIsLocked());
if (_entity->getSimulatorID() == Physics::getSessionUUID()) {
if (isLocallyOwned()) {
// don't slam these values if we are the simulation owner
return;
}
@ -135,7 +135,7 @@ void EntityMotionState::handleEasyChanges(uint32_t& flags) {
_nextOwnershipBid = usecTimestampNow() + USECS_BETWEEN_OWNERSHIP_BIDS;
}
_loopsWithoutOwner = 0;
} else if (_entity->getSimulatorID() == Physics::getSessionUUID()) {
} else if (isLocallyOwned()) {
// we just inherited ownership, make sure our desired priority matches what we have
upgradeOutgoingPriority(_entity->getSimulationPriority());
} else {
@ -315,7 +315,7 @@ bool EntityMotionState::isCandidateForOwnership() const {
assert(_entity);
assert(entityTreeIsLocked());
return _outgoingPriority != 0
|| Physics::getSessionUUID() == _entity->getSimulatorID()
|| isLocallyOwned()
|| _entity->dynamicDataNeedsTransmit();
}
@ -489,7 +489,7 @@ bool EntityMotionState::shouldSendUpdate(uint32_t simulationStep) {
return true;
}
if (_entity->getSimulatorID() != Physics::getSessionUUID()) {
if (!isLocallyOwned()) {
// we don't own the simulation
// NOTE: we do not volunteer to own kinematic or static objects
@ -597,7 +597,7 @@ void EntityMotionState::sendUpdate(OctreeEditPacketSender* packetSender, uint32_
properties.clearSimulationOwner();
_outgoingPriority = 0;
_entity->setPendingOwnershipPriority(_outgoingPriority, now);
} else if (Physics::getSessionUUID() != _entity->getSimulatorID()) {
} else if (!isLocallyOwned()) {
// we don't own the simulation for this entity yet, but we're sending a bid for it
quint8 bidPriority = glm::max<uint8_t>(_outgoingPriority, VOLUNTEER_SIMULATION_PRIORITY);
properties.setSimulationOwner(Physics::getSessionUUID(), bidPriority);
@ -786,6 +786,10 @@ void EntityMotionState::computeCollisionGroupAndMask(int16_t& group, int16_t& ma
_entity->computeCollisionGroupAndFinalMask(group, mask);
}
bool EntityMotionState::isLocallyOwned() const {
return _entity->getSimulatorID() == Physics::getSessionUUID();
}
bool EntityMotionState::shouldBeLocallyOwned() const {
return (_outgoingPriority > VOLUNTEER_SIMULATION_PRIORITY && _outgoingPriority > _entity->getSimulationPriority()) ||
_entity->getSimulatorID() == Physics::getSessionUUID();

1
libraries/physics/src/EntityMotionState.h
View file

@ -79,6 +79,7 @@ public:
virtual void computeCollisionGroupAndMask(int16_t& group, int16_t& mask) const override;
bool isLocallyOwned() const override;
bool shouldBeLocallyOwned() const override;
friend class PhysicalEntitySimulation;

1
libraries/physics/src/ObjectMotionState.h
View file

@ -146,6 +146,7 @@ public:
void dirtyInternalKinematicChanges() { _hasInternalKinematicChanges = true; }
void clearInternalKinematicChanges() { _hasInternalKinematicChanges = false; }
virtual bool isLocallyOwned() const { return false; }
virtual bool shouldBeLocallyOwned() const { return false; }
friend class PhysicsEngine;