GameScreen.cpp

#include <SFML/Graphics.hpp>
#include "Welcome.h"
#include "Tile.h"
#include <string>
#include <fstream>
using namespace std;
#include "GameScreen.h"

void GameScreen::runGameScreen(float width, float height) {
    // Game Window Render:
    // Create the window
    sf::RenderWindow window;

    window.create(sf::VideoMode(width, height), "demo window");

    // Load the texture files
    sf::Texture up_texture;
    sf::Texture down_texture;


    up_texture.loadFromFile("files/images/tile_hidden.png");
    down_texture.loadFromFile("files/images/tile_revealed.png");

    // Create the tiles
    vector<Tile> tiles;
    for (int x = 0; x < width; x += 32) { // Iterating by 32 because the tile PNGs are 32 pixels wide
        for (int y = 0; y < height; y += 32) { // Iterating by 32 because the tile PNGs are 32 pixels tall
            // x and y correspond to where on the screen the top-left corner of the tile sprite should be
            tiles.emplace_back(up_texture, down_texture, x, y);
        }
    }

    // Mainloop
    while (window.isOpen()) {
        // Event loop
        sf::Event event;
        while (window.pollEvent(event)) {
            // Close event
            if (event.type == sf::Event::EventType::Closed) {
                window.close();
                break;
            }
            // Click event
            if (event.type == sf::Event::EventType::MouseButtonPressed) {
                // Get click data
                auto click = event.mouseButton;
                // See if the click intersects any tiles. If so, run their click() function
                for (Tile& tile: tiles) {
                    // getGlobalBounds().contains(x, y) tests if (x, y) touches the sprite
                    if (tile.get_sprite().getGlobalBounds().contains(click.x, click.y)) {
                        tile.click(); // Click function as defined in the tile class
                    }
                }
            }
        }
        // Render loop
        window.clear(sf::Color::Blue);
        for (Tile& tile: tiles) {
            window.draw(tile.get_sprite());
        }
        window.display();
    }
}