GameHUD.cpp

//
// Created by vb-jakub on 20.06.24.
//

#include "GameHUD.h"
#include <iostream>

//Font is taken from the website with free assets - https://www.fontsquirrel.com/fonts/lato?q%5Bterm%5D=Lato&q%5Bsearch_check%5D=Y
GameHUD::GameHUD(sf::RenderWindow &windowRef, Player &playerRef, Board &boardRef) :
window(windowRef), player(playerRef), board(boardRef){
    if(!font.loadFromFile("assets/Lato_Font.ttf"))
        std::cerr << "ERROR: Font didn't open." << std::endl;
    offsetX=25;
    offsetY=25;
}

void GameHUD::drawTimer(float elapseTime) const {
    float sizeX=400;
    float sizeY=50;
    float Xo=(static_cast<float>(window.getSize().x)-sizeX)/2.0f;
    float Yo=offsetY;


    sf::RectangleShape timerField(sf::Vector2f(sizeX,sizeY));
    timerField.setPosition(Xo,Yo);
    timerField.setFillColor(sf::Color::Black);
    timerField.setOutlineThickness(10);
    timerField.setOutlineColor(sf::Color(0,51,102));
    window.draw(timerField);

    float lenght=(board.getTimeToMove()-elapseTime)/board.getTimeToMove()*sizeX;
    if(board.getGameState()==FINISHED) lenght=0;
    sf::VertexArray timer(sf::Quads,4);
    timer[0].position=sf::Vector2f(Xo,Yo);
    timer[0].color=sf::Color::Red;
    timer[1].position=sf::Vector2f(Xo+lenght,Yo);
    timer[1].color=sf::Color::Green;
    timer[2].position=sf::Vector2f(Xo+lenght,Yo+sizeY);
    timer[2].color=sf::Color::Green;
    timer[3].position=sf::Vector2f(Xo,Yo+sizeY);
    timer[3].color=sf::Color::Red;
    window.draw(timer);
}

void GameHUD::drawScoreCounter() const {
    sf::Text scoreCounter;
    scoreCounter.setFont(font);
    scoreCounter.setCharacterSize(50);
    scoreCounter.setPosition(offsetX,offsetY);
    scoreCounter.setString("Score:");
    window.draw(scoreCounter);

    int score=player.getScore();
    if(score<100) scoreCounter.move(40,50);
    else scoreCounter.move(25,50);
    scoreCounter.setString(std::to_string(score));
    window.draw(scoreCounter);
}

void GameHUD::draw(float elapseTime) const {
    drawTimer(elapseTime);
    drawScoreCounter();
}