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Bug fixes and debt reductions on energy calculations.

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- removed superfluous code interfacing with scripts
- favor floats over doubles in cost calculations
- default avatar energy is maximum float value for cases where energy script is not loaded in order to still manipulate entities.
This commit is contained in:
Babiuch, Ryan Nicholas 2016-02-03 10:46:28 -06:00
parent 47f7d55e2c
commit 7dd5bca17f
3 changed files with 4 additions and 14 deletions
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4
examples/example/ui/MyEnergyBar.js
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@ -56,11 +56,7 @@ function energyChanged(newValue) {
function debitAvatarEnergy(value) { function debitAvatarEnergy(value) {
MyAvatar.energy = MyAvatar.energy - value; MyAvatar.energy = MyAvatar.energy - value;
} }
function calculateCost(mass, oldVelocity, newVelocity) {
return mass * (newVelocity - oldVelocity);
}
Entities.addCostFunction(calculateCost);
Entities.debitEnergySource.connect(debitAvatarEnergy); Entities.debitEnergySource.connect(debitAvatarEnergy);
MyAvatar.energyChanged.connect(energyChanged); MyAvatar.energyChanged.connect(energyChanged);
Script.update.connect(update); Script.update.connect(update);

6
libraries/entities/src/EntityScriptingInterface.cpp
View file

@ -1037,11 +1037,7 @@ QStringList EntityScriptingInterface::getJointNames(const QUuid& entityID) {
return result; return result;
} }
void EntityScriptingInterface::addCostFunction(QScriptValue costFunction) { float EntityScriptingInterface::calculateCost(float mass, float oldVelocity,float newVelocity) {
_costFunction = &costFunction;
}
double EntityScriptingInterface::calculateCost(float mass, float oldVelocity,float newVelocity) {
return std::abs(mass * (newVelocity - oldVelocity)); return std::abs(mass * (newVelocity - oldVelocity));
} }

8
libraries/entities/src/EntityScriptingInterface.h
View file

@ -71,8 +71,7 @@ public:
void setEntityTree(EntityTreePointer modelTree); void setEntityTree(EntityTreePointer modelTree);
EntityTreePointer getEntityTree() { return _entityTree; } EntityTreePointer getEntityTree() { return _entityTree; }
void setEntitiesScriptEngine(EntitiesScriptEngineProvider* engine) { _entitiesScriptEngine = engine; } void setEntitiesScriptEngine(EntitiesScriptEngineProvider* engine) { _entitiesScriptEngine = engine; }
double calculateCost(float mass, float oldVelocity, float newVelocity); float calculateCost(float mass, float oldVelocity, float newVelocity);
Q_INVOKABLE void addCostFunction(QScriptValue costFunction);
public slots: public slots:
// returns true if the DomainServer will allow this Node/Avatar to make changes // returns true if the DomainServer will allow this Node/Avatar to make changes
@ -194,7 +193,7 @@ signals:
void deletingEntity(const EntityItemID& entityID); void deletingEntity(const EntityItemID& entityID);
void addingEntity(const EntityItemID& entityID); void addingEntity(const EntityItemID& entityID);
void clearingEntities(); void clearingEntities();
void debitEnergySource(double value); void debitEnergySource(float value);
private: private:
bool actionWorker(const QUuid& entityID, std::function<bool(EntitySimulation*, EntityItemPointer)> actor); bool actionWorker(const QUuid& entityID, std::function<bool(EntitySimulation*, EntityItemPointer)> actor);
@ -212,8 +211,7 @@ private:
EntityTreePointer _entityTree; EntityTreePointer _entityTree;
EntitiesScriptEngineProvider* _entitiesScriptEngine = nullptr; EntitiesScriptEngineProvider* _entitiesScriptEngine = nullptr;
QScriptValue* _costFunction = nullptr; float _currentAvatarEnergy = { FLT_MAX };
float _currentAvatarEnergy;
float getCurrentAvatarEnergy() { return _currentAvatarEnergy; } float getCurrentAvatarEnergy() { return _currentAvatarEnergy; }
void setCurrentAvatarEnergy(float energy); void setCurrentAvatarEnergy(float energy);
float ENTITY_MANIPULATION_MULTIPLIER = { 0.01f }; float ENTITY_MANIPULATION_MULTIPLIER = { 0.01f };