Function MultiStuffGuidedInfo

Descent3/multi.cpp:5498–5542

Stuff info for a guided missile

// Stuff info for a guided missile
int MultiStuffGuidedInfo(int slot, uint8_t *data) {
  int count = 0;
  int size_offset;
  object *obj = Players[slot].guided_obj;

  if (Players[slot].guided_obj == NULL)
    return 0;

  size_offset = START_DATA(MP_GUIDED_INFO, data, &count);

  MultiAddByte(slot, data, &count);
  MultiAddByte(0, data, &count);

  // Do position
  MultiAddPositionData(&obj->pos, data, &count);

  // Do orientation
  angvec angs;
  vm_ExtractAnglesFromMatrix(&angs, &obj->orient);

  MultiAddShort(angs.p, data, &count);
  MultiAddShort(angs.h, data, &count);
  MultiAddShort(angs.b, data, &count);

  // Do roomnumber and terrain flag

  MultiAddShort(CELLNUM(obj->roomnum), data, &count);

  if (OBJECT_OUTSIDE(obj))
    MultiAddByte(1, data, &count);
  else
    MultiAddByte(0, data, &count);

  // Do velocity
  vector *vel = &obj->mtype.phys_info.velocity;
  vector *rotvel = &obj->mtype.phys_info.rotvel;

  MultiAddShort(vel->x * 128.0, data, &count);
  MultiAddShort(vel->y * 128.0, data, &count);
  MultiAddShort(vel->z * 128.0, data, &count);

  END_DATA(count, data, size_offset);

  return count;
}

// Guided missile release
void MultiDoMissileRelease(int slot, uint8_t *data) {