Small playable virtual piano, written in C++ (POO, anul I, sem II)
Cerințe obligatorii:
🎹 Interfața grafica (în SDL, SFML, Qt, etc) cu API pentru C++ 🗹
🎹 RTTI 🗹
if (dynamic_cast<WhiteKey *>(key)) {
key->setPosition(whiteX, Y);
whiteX += 48;
}🎹 Abstract Classes 🗹
class Key {
/*
...
*/
virtual sf::Sprite& getSprite() = 0;
virtual void playSound() = 0;
virtual void setPosition(int x, int y) = 0;
};🎹 Operatori (minim 4 * numărul oamenilor din echipa)
🎹 Heap Memory Allocation 🗹
piano.cpp
piano.push_back(new WhiteKey(tKeyWhite, tKeyWhitePressed));🎹 Exceptions 🗹
piano.cpp
try {
if (...) {
// ...
}
else
throw 1438;
}
catch (int errCode) {
if (errCode == 1438)
{
std::cout << "Bad object in piano array" << '\n';
}
}
🎹 STL 🗹
#include <string>
#include <vector>🎹 Lambda expressions
🎹 Templates
🎹 Smart pointers - minim 1 tip / proiect
🎹 Design patterns - minim 2
/**
* Piano: Singleton class that holds array of piano keys
* Calculates black/white key positions.
* Holds key textures.
*/
class Piano
{
/// ...
public:
static Piano *getInstance()
{
if (!instance){
instance = new Piano;
std::cout<<"pianul a fost creat"<<std::endl;
}
else{
std::cout<<"pianul a fost invocat"<<std::endl;
}
return instance;
}// Coming soon!🎹 Features of C++17/20 (constexpr, consteval, constinit, fold expressions, init statement for if/switch, etc) (minim 1 / proiect)
Opțional => Bonus:
🎹 Move semantics
🎹 Multithreading (la echipe de 3-4 oameni)
🎹 Computer Network / Socket Programming (la echipe de 2-4 oameni)
🎹 BD