void Container::loadDataAsBinary(const string& filename) {
freeShapes();
bool dataOK;
bool animationFlag;
char ch;
int length;
shapeID id;
Shape* currShape = nullptr;
int numItems;
std::ifstream loadFile;
loadFile.exceptions(std::ios::failbit);
loadFile.open(filename, ios::binary);
loadFile.read((char*)&numItems, sizeof(numItems));
for (int i = 0; i < numItems; ++i) {
Point p(loadFile);
loadFile.read((char*)&ch, sizeof(ch));
loadFile.read((char*)&length, sizeof(length));
loadFile.read((char*)&id, sizeof(id));
loadFile.read((char*)&animationFlag, sizeof(animationFlag));
dataOK = validateFileRead(length, id, ch, p);
if (!dataOK) {
string err = "Corrupted file";
throw string(err);
}
switch (id) {
case SQUARE:
currShape = new Square(p, ch, length, id);
break;
case DIAMOND:
currShape = new Diamond(p, ch, length, id);
break;
}
if (animationFlag) {
currShape->addAnimation();
currShape->animation()->load(loadFile);
dataOK = validateAnimationFileRead(*currShape->animation());
if (!dataOK) {
currShape->removeAnimation();
string err = "Corrupted file";
throw string(err);
}
}
else
currShape->resetAnimation();
addShapeToList(currShape);
}
loadFile.close();
}
void Container::loadDataAsText(const string& filename) {
freeShapes();
bool dataOK;
std::ifstream loadFile;
loadFile.exceptions(std::ios::failbit);
loadFile.open(filename);
int numItems;
loadFile >> numItems;
int id_;
shapeID id;
char ch;
int length;
Point p;
double speedX, speedY;
Shape* currShape = nullptr;
for (int i = 0; i < numItems; ++i) {
loadFile >> id_;
id = id_ == 0 ? SQUARE : DIAMOND;
loadFile >> p >> length >> ch >> speedX >> speedY;
dataOK = validateFileRead(length, id, ch, p);
dataOK = validateSpeed(speedX, speedY);
if (!dataOK) {
string err = "Corrupted file";
throw string(err);
}
switch (id) {
case SQUARE:
currShape = new Square(p, ch, length, id);
break;
case DIAMOND:
currShape = new Diamond(p, ch, length, id);
break;
}
if (speedX != 0 || speedY != 0 && currShape != nullptr) {
currShape->addAnimation();
currShape->animation()->setSpeedX(speedX);
currShape->animation()->setSpeedY(speedY);
}
else
currShape->resetAnimation();
addShapeToList(currShape);
}
}
Container::~Container() {
freeShapes();
lst.clear();
}
phdShapeGroup::~phdShapeGroup() {
// disableEvents();
freeShapes();
}
phdShapeGroup::~phdShapeGroup() {
freeShapes();
}
