#include "menu.h"

Menu::Menu(float width, float height)
{
	if (!font.loadFromFile("arial.ttf"))
	{
		//handle error
	}
	text[0].setFont(font);
	text[0].setFillColor(sf::Color::Blue);
	text[0].setString("Play");
	text[0].setPosition(sf::Vector2f(width / 3, height / (MAX_NUMBER_OF_ITEMS + 1) * 1));

	text[1].setFont(font);
	text[1].setFillColor(sf::Color::White);
	text[1].setString("Choose Washing Machine");
	text[1].setPosition(sf::Vector2f(width / 3, height / (MAX_NUMBER_OF_ITEMS + 1) * 2));

	text[2].setFont(font);
	text[2].setFillColor(sf::Color::White);
	text[2].setString("Scoreboard");
	text[2].setPosition(sf::Vector2f(width / 3, height / (MAX_NUMBER_OF_ITEMS + 1) * 3));

	text[3].setFont(font);
	text[3].setFillColor(sf::Color::White);
	text[3].setString("Exit Game");
	text[3].setPosition(sf::Vector2f(width / 3, height / (MAX_NUMBER_OF_ITEMS + 1) * 4));

}

Menu::~Menu()
{
}

void Menu::draw(sf::RenderWindow & window)
{
	for (int i = 0; i < MAX_NUMBER_OF_ITEMS; i++)
	{
		window.draw(text[i]);
	}
}
void Menu::moveUp()
{
	if (selectedItemIndex - 1 >= 0)
	{
		text[selectedItemIndex].setFillColor(sf::Color::White);
		selectedItemIndex--;
		text[selectedItemIndex].setFillColor(sf::Color::Blue);

	}
}
void Menu::moveDown()
{
	if (selectedItemIndex + 1 < MAX_NUMBER_OF_ITEMS)
	{
		text[selectedItemIndex].setFillColor(sf::Color::White);
		selectedItemIndex++;
		text[selectedItemIndex].setFillColor(sf::Color::Blue);
	}
}
int Menu::selectedItem()const
{
	return this->selectedItemIndex;
}