BytesSlice MappedFile::data() const {
return BytesSlice(_data, _size);
}
void read_from(ReadSource in, objectActionType& action) {
uint8_t section[24];
read(in, action.verb);
read(in, action.reflexive);
read(in, action.inclusiveFilter);
read(in, action.exclusiveFilter);
read(in, action.owner);
read(in, action.delay);
read(in, action.initialSubjectOverride);
read(in, action.initialDirectOverride);
in.shift(4);
read(in, section, 24);
BytesSlice sub(BytesSlice(section, 24));
switch (action.verb) {
case kNoAction:
case kSetDestination:
case kActivateSpecial:
case kActivatePulse:
case kActivateBeam:
case kNilTarget:
break;
case kCreateObject:
case kCreateObjectSetDest:
read(sub, action.argument.createObject);
break;
case kPlaySound:
read(sub, action.argument.playSound);
break;
case kAlter:
read(sub, action.argument.alterObject);
break;
case kMakeSparks:
read(sub, action.argument.makeSparks);
break;
case kReleaseEnergy:
read(sub, action.argument.releaseEnergy);
break;
case kLandAt:
read(sub, action.argument.landAt);
break;
case kEnterWarp:
read(sub, action.argument.enterWarp);
break;
case kDisplayMessage:
read(sub, action.argument.displayMessage);
break;
case kChangeScore:
read(sub, action.argument.changeScore);
break;
case kDeclareWinner:
read(sub, action.argument.declareWinner);
break;
case kDie:
read(sub, action.argument.killObject);
break;
case kColorFlash:
read(sub, action.argument.colorFlash);
break;
case kDisableKeys:
case kEnableKeys:
read(sub, action.argument.keys);
break;
case kSetZoom:
read(sub, action.argument.zoom);
break;
case kComputerSelect:
read(sub, action.argument.computerSelect);
break;
case kAssumeInitialObject:
read(sub, action.argument.assumeInitial);
break;
}
}
void ScopedFd::push(size_t num, uint8_t byte) {
for (int i: range(num)) {
static_cast<void>(i);
push(BytesSlice(&byte, 1));
}
}
void read_from(ReadSource in, baseObjectType& object) {
uint8_t section[32];
read(in, object.attributes);
if ((object.attributes & kIsSelfAnimated) && (object.attributes & kShapeFromDirection)) {
object.attributes ^= kShapeFromDirection;
}
read(in, object.baseClass);
read(in, object.baseRace);
read(in, object.price);
read(in, object.offenseValue);
read(in, object.destinationClass);
read(in, object.maxVelocity);
read(in, object.warpSpeed);
read(in, object.warpOutDistance);
read(in, object.initialVelocity);
read(in, object.initialVelocityRange);
read(in, object.mass);
read(in, object.maxThrust);
read(in, object.health);
read(in, object.damage);
read(in, object.energy);
read(in, object.initialAge);
read(in, object.initialAgeRange);
read(in, object.naturalScale);
read(in, object.pixLayer);
read(in, object.pixResID);
read(in, object.tinySize);
read(in, object.shieldColor);
in.shift(1);
read(in, object.initialDirection);
read(in, object.initialDirectionRange);
read(in, object.pulse);
read(in, object.beam);
read(in, object.special);
read(in, object.pulsePositionNum);
read(in, object.beamPositionNum);
read(in, object.specialPositionNum);
read(in, object.pulsePosition, kMaxWeaponPosition);
read(in, object.beamPosition, kMaxWeaponPosition);
read(in, object.specialPosition, kMaxWeaponPosition);
read(in, object.friendDefecit);
read(in, object.dangerThreshold);
read(in, object.specialDirection);
read(in, object.arriveActionDistance);
read(in, object.destroyAction);
read(in, object.destroyActionNum);
read(in, object.expireAction);
read(in, object.expireActionNum);
read(in, object.createAction);
read(in, object.createActionNum);
read(in, object.collideAction);
read(in, object.collideActionNum);
read(in, object.activateAction);
read(in, object.activateActionNum);
read(in, object.arriveAction);
read(in, object.arriveActionNum);
read(in, section, 32);
read(in, object.buildFlags);
read(in, object.orderFlags);
read(in, object.buildRatio);
read(in, object.buildTime);
read(in, object.skillNum);
read(in, object.skillDen);
read(in, object.skillNumAdj);
read(in, object.skillDenAdj);
read(in, object.pictPortraitResID);
in.shift(6);
read(in, object.internalFlags);
BytesSlice sub(BytesSlice(section, 32));
if (object.attributes & kShapeFromDirection) {
read(sub, object.frame.rotation);
} else if (object.attributes & kIsSelfAnimated) {
read(sub, object.frame.animation);
} else if (object.attributes & kIsBeam) {
read(sub, object.frame.beam);
} else {
read(sub, object.frame.weapon);
}
}