Method PhysicsObject

source/game/objects/StarPhysicsObject.cpp:10–38

namespace Star {

PhysicsObject::PhysicsObject(ObjectConfigConstPtr config, Json const& parameters) : Object(std::move(config), parameters) {
  for (auto const& p : configValue("physicsForces", JsonObject()).iterateObject()) {
    auto& forceConfig = m_physicsForces[p.first];

    forceConfig.forceRegion = jsonToPhysicsForceRegion(p.second);
    forceConfig.enabled.set(p.second.getBool("enabled", true));
  }

  for (auto const& p : configValue("physicsCollisions", JsonObject()).iterateObject()) {
    auto& collisionConfig = m_physicsCollisions[p.first];
    collisionConfig.movingCollision = PhysicsMovingCollision::fromJson(p.second);
    collisionConfig.xPosition.set(take(collisionConfig.movingCollision.position[0]));
    collisionConfig.yPosition.set(take(collisionConfig.movingCollision.position[1]));
    collisionConfig.enabled.set(p.second.getBool("enabled", true));
  }

  m_physicsForces.sortByKey();
  for (auto& p : m_physicsForces)
    m_netGroup.addNetElement(&p.second.enabled);

  m_physicsCollisions.sortByKey();
  for (auto& p : m_physicsCollisions) {
    m_netGroup.addNetElement(&p.second.xPosition);
    m_netGroup.addNetElement(&p.second.yPosition);
    p.second.xPosition.setInterpolator(lerp<float, float>);
    p.second.yPosition.setInterpolator(lerp<float, float>);
    m_netGroup.addNetElement(&p.second.enabled);
  }
}

void PhysicsObject::enableInterpolation(float extrapolationHint) {
  m_netGroup.enableNetInterpolation(extrapolationHint);