jdd_opendingux/source/scoreboard.cpp

#include "scoreboard.h"
#include <fstream>
#include <sstream>

// Constructor
ScoreBoard::ScoreBoard(SDL_Renderer *renderer, Asset *asset, int *lives, int *items, Uint32 *clock)
{
    // Obten punteros a objetos
    this->asset = asset;
    this->renderer = renderer;
    this->lives = lives;
    this->items = items;
    this->clock = clock;

    // Reserva memoria para los objetos
    texture = new LTexture(renderer, asset->get("player01.png"));
    sprite = new AnimatedSprite(texture, renderer, asset->get("player01.ani"));
    sprite->setCurrentAnimation("walk_menu");
    text = new Text(asset->get("smb2.png"), asset->get("smb2.txt"), renderer);

    // Inicializa las variables
    counter = 0;
    colorChangeSpeed = 4;

    // Inicializa los colores
    color_t c = stringToColor("blue");
    color.push_back(c);

    c = stringToColor("red");
    color.push_back(c);

    c = stringToColor("magenta");
    color.push_back(c);

    c = stringToColor("green");
    color.push_back(c);

    c = stringToColor("cyan");
    color.push_back(c);

    c = stringToColor("yellow");
    color.push_back(c);

    c = stringToColor("white");
    color.push_back(c);

    c = stringToColor("bright_blue");
    color.push_back(c);

    c = stringToColor("bright_red");
    color.push_back(c);

    c = stringToColor("bright_magenta");
    color.push_back(c);

    c = stringToColor("bright_green");
    color.push_back(c);

    c = stringToColor("bright_cyan");
    color.push_back(c);

    c = stringToColor("bright_yellow");
    color.push_back(c);

    c = stringToColor("bright_white");
    color.push_back(c);
}

// Destructor
ScoreBoard::~ScoreBoard()
{
    delete texture;
    delete sprite;
    delete text;
}

// Pinta el objeto en pantalla
void ScoreBoard::render()
{
    // Dibuja el fondo del marcador
    const SDL_Rect rect = {0, 18 * BLOCK, PLAY_AREA_WIDTH, GAMECANVAS_HEIGHT - PLAY_AREA_HEIGHT};
    SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
    SDL_RenderFillRect(renderer, &rect);

    // Dibuja las vidas
    sprite->setPosY(19 * BLOCK);
    int index;
    const int desp = (counter / 40) % 8;
    const int frame = desp % 4;
    sprite->setCurrentFrame(frame);

    for (int i = 0; i < *lives; i++)
    {
        sprite->setPosX(8 + (16 * i) + desp);
        index = i % color.size();
        sprite->getTexture()->setColor(color[index].r, color[index].g, color[index].b);
        sprite->render();
    }

    // Escribe los textos
    const clock_t clock = getTime();
    std::string itemsTxt = std::to_string(*items / 100) + std::to_string((*items % 100) / 10) + std::to_string(*items % 10);
    std::string separator = " ";
    if (clock.separator)
    {
        separator = ":";
    }
    std::string timeTxt = std::to_string((clock.minutes % 60) / 10) + std::to_string(clock.minutes % 10) + separator + std::to_string((clock.seconds % 60) / 10) + std::to_string(clock.seconds % 10);
    std::string text = "Items collected " + itemsTxt + " Time " + timeTxt;
    const color_t color = stringToColor("white");
    this->text->writeColored(BLOCK, 22 * BLOCK, text, color);
}

// Actualiza las variables del objeto
void ScoreBoard::update()
{
    counter++;
    sprite->update();
}

// Obtiene el tiempo transcurrido de partida
ScoreBoard::clock_t ScoreBoard::getTime()
{
    const Uint32 timeElapsed = SDL_GetTicks() - *clock;
    clock_t time;
    time.hours = timeElapsed / 3600000;
    time.minutes = timeElapsed / 60000;
    time.seconds = timeElapsed / 1000;
    time.separator = (timeElapsed % 1000 <= 500);
    return time;
}

// Recarga la textura
void ScoreBoard::reLoadTexture()
{
    texture->reLoad();
    text->reLoadTexture();
}