void Game::menu()
{
VideoMode desktop = VideoMode::getDesktopMode();
Vector2u windowSize = window.getSize();
window.setPosition(Vector2i(desktop.width/2 - windowSize.x/2, 10));
Text title;
title.setFont(font);
title.setString("SNAKE");
title.setCharacterSize(200);
title.setPosition(WIDTH/2 - title.getGlobalBounds().width/2, 20);
title.setColor(Color::Green);
title.setStyle(Text::Bold);
const int optionsAmount = 2;
Text options[optionsAmount];
string str[optionsAmount] = {"Play", "Exit"};
int currentOption = 0;
for (int i = 0; i < optionsAmount; i++)
{
options[i].setFont(font);
options[i].setString(str[i]);
options[i].setCharacterSize(72);
options[i].setPosition(WIDTH/2 - options[i].getGlobalBounds().width/2, 350 + i*100);
}
while (state == MENU)
{
sf::Event event;
while (window.pollEvent(event))
{
if (event.type == Event::Closed)
state = END;
if (event.type == Event::KeyPressed)
{
if (event.key.code == Keyboard::Escape)
state = END;
if (event.key.code == Keyboard::Up)
{
if (currentOption > 0){
currentOption--;
}
}
if (event.key.code == Keyboard::Down)
{
if (currentOption < optionsAmount - 1){
currentOption++;
}
}
if (event.key.code == Keyboard::Return)
{
switch (currentOption)
{
case 0: state = GAME; break;
case 1: state = END; break;
}
}
}
}
window.clear();
window.draw(title);
for (int i = 0; i < optionsAmount; i++)
{
if (i == currentOption){
options[i].setColor(Color::Cyan);
}
else {
options[i].setColor(Color::White);
}
window.draw(options[i]);
}
window.display();
}
}
