IO.cpp

#include "IO.h"

IO::IO(void)
{
	InitGraph ();
}


IO::~IO(void)
{
}

void IO::ClearScreen() 
{
	window.clear();
}

void IO::DrawRectangle (int pX1, int pY1, int pX2, int pY2, sf::Color color, bool isGhost)
{
	rectangle.setPosition(pX1,pY1);
	rectangle.setSize(sf::Vector2f(pX2,pY2));
	rectangle.setFillColor(color);
	if(isGhost)
	{
		rectangle.setOutlineColor(sf::Color::White);
		rectangle.setFillColor(sf::Color::Transparent);
		rectangle.setOutlineThickness(1);
		window.draw(rectangle);
		return;
	}
	else 
	{
		rectangle.setOutlineThickness(0);
		window.draw(rectangle);
	}

}

int IO::GetScreenHeight()
{
	return HEIGHT;
}

void IO::UpdateScreen()
{
	window.display();
}

int IO::Pollkey()
{
	sf::Event event;

	while (window.pollEvent(event))
	{
		switch(event.type) {
		case sf::Event::KeyPressed:
			return event.key.code;
		case sf::Event::Closed:
			exit(3);
		}
	}
	return -1;
}

int IO::InitGraph()
{	
	window.create(sf::VideoMode(WIDTH, HEIGHT), "NULLtress");
	return 0;
}

void IO::DrawScore(int pScore)
{
	
	sf::Font font;
	font.loadFromFile("font.ttf");

	sf::Text text("Number of Lines Cleared:", font);
	sf::Text tScore;
	text.setPosition(20,50);
	text.setColor(sf::Color::White);
	text.setCharacterSize(10);



	std::string s = std::to_string(pScore);
	tScore.setString(s);
	tScore.setPosition(50,70);
	tScore.setFont(font);
	tScore.setColor(sf::Color::Cyan);
	tScore.setCharacterSize(12);
		

	window.draw(text);
	window.draw(tScore);
		
}