Method pack

src/game/PlayerState.cpp:69–152

void* PlayerState::pack(void* buf, uint16_t& code, bool increment) {
  if (increment) {
    order++;
  }

  buf = nboPackInt32(buf, int32_t(order));
  buf = nboPackInt16(buf, int16_t(status));

  static BZDB_bool noSmallPackets(BZDBNAMES.NOSMALLPACKETS);
  if (noSmallPackets                     ||
      (fabsf(pos.x) >= smallMaxDist)     ||
      (fabsf(pos.y) >= smallMaxDist)     ||
      (fabsf(pos.z) >= smallMaxDist)     ||
      (fabsf(velocity.x) >= smallMaxVel) ||
      (fabsf(velocity.y) >= smallMaxVel) ||
      (fabsf(velocity.z) >= smallMaxVel) ||
      (fabsf(angVel) >= smallMaxAngVel)) {

    code = MsgPlayerUpdate;

    buf = nboPackFVec3(buf, pos);
    buf = nboPackFVec3(buf, velocity);
    buf = nboPackFloat(buf, azimuth);
    buf = nboPackFloat(buf, angVel);
  }
  else {

    code = MsgPlayerUpdateSmall;

    int16_t posShort[3], velShort[3], aziShort, angVelShort;

    for (int i = 0; i < 3; i++) {
      posShort[i] = (int16_t)((pos[i] * smallScale) / smallMaxDist);
      velShort[i] = (int16_t)((velocity[i] * smallScale) / smallMaxVel);
    }

    // put the angle between -M_PI and +M_PI
    float angle = fmodf(azimuth, (float)M_PI * 2.0f);
    if (angle > M_PI) {
      angle -= (float)(M_PI * 2.0);
    }
    else if (angle < -M_PI) {
      angle += (float)(M_PI * 2.0);
    }
    aziShort    = (int16_t)((angle * smallScale) / M_PI);
    angVelShort = (int16_t)((angVel * smallScale) / smallMaxAngVel);

    buf = nboPackInt16(buf, posShort[0]);
    buf = nboPackInt16(buf, posShort[1]);
    buf = nboPackInt16(buf, posShort[2]);
    buf = nboPackInt16(buf, velShort[0]);
    buf = nboPackInt16(buf, velShort[1]);
    buf = nboPackInt16(buf, velShort[2]);
    buf = nboPackInt16(buf, aziShort);
    buf = nboPackInt16(buf, angVelShort);
  }

  if ((status & JumpJets) != 0) {