- Añadir getter isStopped() en Ball para detectar pelotas quietas - Sistema de temporizador de 5 segundos que detecta cuando todas las pelotas están paradas - Auto-reinicio aleatorio cuando se cumple el tiempo de inactividad: * Escenario aleatorio usando test_.size() (1 a 100,000 pelotas) * Tema aleatorio usando sizeof(themes_) (5 temas disponibles) * Reset inteligente del temporizador si alguna pelota se mueve - Integración no intrusiva en update() del bucle principal - Usa infraestructura existente (SDL_GetTicks, initBalls, rand) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
819 lines
30 KiB
C++
819 lines
30 KiB
C++
#include "engine.h"
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#include <SDL3/SDL_error.h> // for SDL_GetError
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#include <SDL3/SDL_events.h> // for SDL_Event, SDL_PollEvent
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#include <SDL3/SDL_init.h> // for SDL_Init, SDL_Quit, SDL_INIT_VIDEO
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#include <SDL3/SDL_keycode.h> // for SDL_Keycode
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#include <SDL3/SDL_render.h> // for SDL_SetRenderDrawColor, SDL_RenderPresent
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#include <SDL3/SDL_timer.h> // for SDL_GetTicks
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#include <SDL3/SDL_video.h> // for SDL_CreateWindow, SDL_DestroyWindow, SDL_GetDisplayBounds
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#include <algorithm> // for std::min, std::max
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#include <cstdlib> // for rand, srand
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#include <ctime> // for time
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#include <iostream> // for cout
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#include <string> // for string
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#include <filesystem> // for path operations
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#ifdef _WIN32
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#include <windows.h> // for GetModuleFileName
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#endif
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#include "ball.h" // for Ball
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#include "external/dbgtxt.h" // for dbg_init, dbg_print
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#include "external/texture.h" // for Texture
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// Función auxiliar para obtener la ruta del directorio del ejecutable
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std::string getExecutableDirectory() {
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#ifdef _WIN32
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char buffer[MAX_PATH];
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GetModuleFileNameA(NULL, buffer, MAX_PATH);
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std::filesystem::path exe_path(buffer);
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return exe_path.parent_path().string();
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#else
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// Para Linux/macOS se podría usar readlink("/proc/self/exe") o dladdr
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return "."; // Fallback para otros sistemas
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#endif
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}
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// Implementación de métodos públicos
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bool Engine::initialize() {
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bool success = true;
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if (!SDL_Init(SDL_INIT_VIDEO)) {
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std::cout << "¡SDL no se pudo inicializar! Error de SDL: " << SDL_GetError() << std::endl;
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success = false;
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} else {
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// Crear ventana principal
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window_ = SDL_CreateWindow(WINDOW_CAPTION, SCREEN_WIDTH * WINDOW_ZOOM, SCREEN_HEIGHT * WINDOW_ZOOM, SDL_WINDOW_OPENGL);
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if (window_ == nullptr) {
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std::cout << "¡No se pudo crear la ventana! Error de SDL: " << SDL_GetError() << std::endl;
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success = false;
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} else {
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// Crear renderizador
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renderer_ = SDL_CreateRenderer(window_, nullptr);
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if (renderer_ == nullptr) {
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std::cout << "¡No se pudo crear el renderizador! Error de SDL: " << SDL_GetError() << std::endl;
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success = false;
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} else {
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// Establecer color inicial del renderizador
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SDL_SetRenderDrawColor(renderer_, 0xFF, 0xFF, 0xFF, 0xFF);
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// Establecer tamaño lógico para el renderizado
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SDL_SetRenderLogicalPresentation(renderer_, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_LOGICAL_PRESENTATION_INTEGER_SCALE);
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// Configurar V-Sync inicial
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SDL_SetRenderVSync(renderer_, vsync_enabled_ ? 1 : 0);
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}
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}
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}
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// Inicializar otros componentes si SDL se inicializó correctamente
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if (success) {
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// Construir ruta absoluta a la imagen
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std::string exe_dir = getExecutableDirectory();
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std::string texture_path = exe_dir + "/data/ball.png";
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texture_ = std::make_shared<Texture>(renderer_, texture_path);
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srand(static_cast<unsigned>(time(nullptr)));
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dbg_init(renderer_);
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initializeThemes();
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initBalls(scenario_);
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}
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return success;
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}
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void Engine::run() {
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while (!should_exit_) {
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calculateDeltaTime();
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update();
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handleEvents();
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render();
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}
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}
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void Engine::shutdown() {
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// Limpiar recursos SDL
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if (renderer_) {
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SDL_DestroyRenderer(renderer_);
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renderer_ = nullptr;
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}
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if (window_) {
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SDL_DestroyWindow(window_);
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window_ = nullptr;
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}
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SDL_Quit();
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}
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// Métodos privados - esqueleto básico por ahora
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void Engine::calculateDeltaTime() {
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Uint64 current_time = SDL_GetTicks();
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// En el primer frame, inicializar el tiempo anterior
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if (last_frame_time_ == 0) {
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last_frame_time_ = current_time;
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delta_time_ = 1.0f / 60.0f; // Asumir 60 FPS para el primer frame
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return;
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}
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// Calcular delta time en segundos
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delta_time_ = (current_time - last_frame_time_) / 1000.0f;
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last_frame_time_ = current_time;
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// Limitar delta time para evitar saltos grandes (pausa larga, depuración, etc.)
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if (delta_time_ > 0.05f) { // Máximo 50ms (20 FPS mínimo)
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delta_time_ = 1.0f / 60.0f; // Fallback a 60 FPS
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}
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}
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void Engine::update() {
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// Calcular FPS
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fps_frame_count_++;
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Uint64 current_time = SDL_GetTicks();
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if (current_time - fps_last_time_ >= 1000) // Actualizar cada segundo
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{
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fps_current_ = fps_frame_count_;
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fps_frame_count_ = 0;
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fps_last_time_ = current_time;
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fps_text_ = "FPS: " + std::to_string(fps_current_);
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}
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// ¡DELTA TIME! Actualizar física siempre, usando tiempo transcurrido
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for (auto &ball : balls_) {
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ball->update(delta_time_); // Pasar delta time a cada pelota
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}
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// Actualizar texto (sin cambios en la lógica)
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if (show_text_) {
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show_text_ = !(SDL_GetTicks() - text_init_time_ > TEXT_DURATION);
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}
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// Verificar auto-reinicio cuando todas las pelotas están quietas
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checkAutoRestart();
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}
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void Engine::handleEvents() {
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SDL_Event event;
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while (SDL_PollEvent(&event)) {
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// Salir del bucle si se detecta una petición de cierre
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if (event.type == SDL_EVENT_QUIT) {
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should_exit_ = true;
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break;
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}
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// Procesar eventos de teclado
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if (event.type == SDL_EVENT_KEY_DOWN && event.key.repeat == 0) {
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switch (event.key.key) {
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case SDLK_ESCAPE:
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should_exit_ = true;
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break;
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case SDLK_SPACE:
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pushBallsAwayFromGravity();
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break;
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case SDLK_G:
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switchBallsGravity();
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break;
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// Controles de dirección de gravedad con teclas de cursor
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case SDLK_UP:
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changeGravityDirection(GravityDirection::UP);
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break;
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case SDLK_DOWN:
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changeGravityDirection(GravityDirection::DOWN);
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break;
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case SDLK_LEFT:
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changeGravityDirection(GravityDirection::LEFT);
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break;
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case SDLK_RIGHT:
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changeGravityDirection(GravityDirection::RIGHT);
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break;
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case SDLK_V:
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toggleVSync();
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break;
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case SDLK_H:
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show_debug_ = !show_debug_;
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break;
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case SDLK_T:
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// Ciclar al siguiente tema
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current_theme_ = static_cast<ColorTheme>((static_cast<int>(current_theme_) + 1) % (sizeof(themes_) / sizeof(themes_[0])));
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initBalls(scenario_); // Regenerar bolas con nueva paleta
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break;
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// Temas de colores con teclado numérico
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case SDLK_KP_1:
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current_theme_ = ColorTheme::SUNSET;
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initBalls(scenario_);
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break;
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case SDLK_KP_2:
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current_theme_ = ColorTheme::OCEAN;
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initBalls(scenario_);
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break;
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case SDLK_KP_3:
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current_theme_ = ColorTheme::NEON;
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initBalls(scenario_);
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break;
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case SDLK_KP_4:
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current_theme_ = ColorTheme::FOREST;
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initBalls(scenario_);
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break;
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case SDLK_KP_5:
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current_theme_ = ColorTheme::RGB;
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initBalls(scenario_);
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break;
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case SDLK_1:
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scenario_ = 0;
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initBalls(scenario_);
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break;
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case SDLK_2:
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scenario_ = 1;
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initBalls(scenario_);
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break;
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case SDLK_3:
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scenario_ = 2;
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initBalls(scenario_);
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break;
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case SDLK_4:
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scenario_ = 3;
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initBalls(scenario_);
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break;
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case SDLK_5:
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scenario_ = 4;
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initBalls(scenario_);
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break;
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case SDLK_6:
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scenario_ = 5;
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initBalls(scenario_);
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break;
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case SDLK_7:
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scenario_ = 6;
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initBalls(scenario_);
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break;
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case SDLK_8:
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scenario_ = 7;
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initBalls(scenario_);
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break;
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// Controles de zoom dinámico (solo si no estamos en fullscreen)
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case SDLK_F1:
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if (!fullscreen_enabled_ && !real_fullscreen_enabled_) {
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zoomOut();
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}
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break;
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case SDLK_F2:
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if (!fullscreen_enabled_ && !real_fullscreen_enabled_) {
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zoomIn();
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}
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break;
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// Control de pantalla completa
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case SDLK_F3:
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toggleFullscreen();
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break;
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// Modo real fullscreen (cambia resolución interna)
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case SDLK_F4:
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toggleRealFullscreen();
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break;
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}
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}
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}
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}
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void Engine::render() {
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// Renderizar fondo degradado en lugar de color sólido
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renderGradientBackground();
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// Limpiar batches del frame anterior
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batch_vertices_.clear();
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batch_indices_.clear();
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// Recopilar datos de todas las bolas para batch rendering
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for (auto &ball : balls_) {
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// En lugar de ball->render(), obtener datos para batch
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SDL_FRect pos = ball->getPosition();
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Color color = ball->getColor();
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addSpriteToBatch(pos.x, pos.y, pos.w, pos.h, color.r, color.g, color.b);
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}
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// Renderizar todas las bolas en una sola llamada
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if (!batch_vertices_.empty()) {
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SDL_RenderGeometry(renderer_, texture_->getSDLTexture(), batch_vertices_.data(), static_cast<int>(batch_vertices_.size()), batch_indices_.data(), static_cast<int>(batch_indices_.size()));
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}
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if (show_text_) {
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// Colores acordes a cada tema (para texto del número de pelotas y nombre del tema)
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int theme_colors[][3] = {
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{255, 140, 60}, // ATARDECER: Naranja cálido
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{80, 200, 255}, // OCEANO: Azul océano
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{255, 60, 255}, // NEON: Magenta brillante
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{100, 255, 100}, // BOSQUE: Verde natural
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{100, 100, 100} // RGB: Gris oscuro (para contraste con fondo blanco)
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};
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int theme_idx = static_cast<int>(current_theme_);
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// Texto del número de pelotas con color del tema
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dbg_print(text_pos_, 8, text_.c_str(), theme_colors[theme_idx][0], theme_colors[theme_idx][1], theme_colors[theme_idx][2]);
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// Mostrar nombre del tema en castellano debajo del número de pelotas
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std::string theme_names_es[] = {"ATARDECER", "OCEANO", "NEON", "BOSQUE", "RGB"};
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std::string theme_name = theme_names_es[static_cast<int>(current_theme_)];
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int theme_text_width = static_cast<int>(theme_name.length() * 8); // 8 píxeles por carácter
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int theme_x = (current_screen_width_ - theme_text_width) / 2; // Centrar horizontalmente
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// Texto del nombre del tema con el mismo color
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dbg_print(theme_x, 24, theme_name.c_str(), theme_colors[theme_idx][0], theme_colors[theme_idx][1], theme_colors[theme_idx][2]);
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}
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// Debug display (solo si está activado con tecla H)
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if (show_debug_) {
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// Mostrar contador de FPS en esquina superior derecha
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int fps_text_width = static_cast<int>(fps_text_.length() * 8); // 8 píxeles por carácter
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int fps_x = current_screen_width_ - fps_text_width - 8; // 8 píxeles de margen
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dbg_print(fps_x, 8, fps_text_.c_str(), 255, 255, 0); // Amarillo para distinguir
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// Mostrar estado V-Sync en esquina superior izquierda
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dbg_print(8, 8, vsync_text_.c_str(), 0, 255, 255); // Cian para distinguir
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// Debug: Mostrar valores de la primera pelota (si existe)
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if (!balls_.empty()) {
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// Línea 1: Gravedad (solo números enteros)
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int grav_int = static_cast<int>(balls_[0]->getGravityForce());
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std::string grav_text = "GRAV " + std::to_string(grav_int);
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dbg_print(8, 24, grav_text.c_str(), 255, 0, 255); // Magenta para debug
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// Línea 2: Velocidad Y (solo números enteros)
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int vy_int = static_cast<int>(balls_[0]->getVelocityY());
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std::string vy_text = "VY " + std::to_string(vy_int);
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dbg_print(8, 32, vy_text.c_str(), 255, 0, 255); // Magenta para debug
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// Línea 3: Estado superficie
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std::string surface_text = balls_[0]->isOnSurface() ? "SURFACE YES" : "SURFACE NO";
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dbg_print(8, 40, surface_text.c_str(), 255, 0, 255); // Magenta para debug
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// Línea 4: Coeficiente de rebote (loss)
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float loss_val = balls_[0]->getLossCoefficient();
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std::string loss_text = "LOSS " + std::to_string(loss_val).substr(0, 4); // Solo 2 decimales
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dbg_print(8, 48, loss_text.c_str(), 255, 0, 255); // Magenta para debug
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// Línea 5: Dirección de gravedad
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std::string gravity_dir_text = "GRAVITY " + gravityDirectionToString(current_gravity_);
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dbg_print(8, 56, gravity_dir_text.c_str(), 255, 255, 0); // Amarillo para dirección
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}
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// Debug: Mostrar tema actual
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std::string theme_names[] = {"SUNSET", "OCEAN", "NEON", "FOREST"};
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std::string theme_text = "THEME " + theme_names[static_cast<int>(current_theme_)];
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dbg_print(8, 64, theme_text.c_str(), 255, 255, 128); // Amarillo claro para tema
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}
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SDL_RenderPresent(renderer_);
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}
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void Engine::initBalls(int value) {
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// Limpiar las bolas actuales
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balls_.clear();
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// Resetear gravedad al estado por defecto (DOWN) al cambiar escenario
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changeGravityDirection(GravityDirection::DOWN);
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// Crear las bolas según el escenario
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for (int i = 0; i < test_.at(value); ++i) {
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const int SIGN = ((rand() % 2) * 2) - 1; // Genera un signo aleatorio (+ o -)
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// Calcular spawn zone: margen a cada lado, zona central para spawn
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const int margin = static_cast<int>(current_screen_width_ * BALL_SPAWN_MARGIN);
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const int spawn_zone_width = current_screen_width_ - (2 * margin);
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const float X = (rand() % spawn_zone_width) + margin; // Posición inicial en X
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const float VX = (((rand() % 20) + 10) * 0.1f) * SIGN; // Velocidad en X
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const float VY = ((rand() % 60) - 30) * 0.1f; // Velocidad en Y
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// Seleccionar color de la paleta del tema actual
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ThemeColors &theme = themes_[static_cast<int>(current_theme_)];
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int color_index = rand() % theme.ball_colors.size(); // Cantidad variable de colores por tema
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const Color COLOR = theme.ball_colors[color_index];
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// Generar factor de masa aleatorio (0.7 = ligera, 1.3 = pesada)
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float mass_factor = GRAVITY_MASS_MIN + (rand() % 1000) / 1000.0f * (GRAVITY_MASS_MAX - GRAVITY_MASS_MIN);
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balls_.emplace_back(std::make_unique<Ball>(X, VX, VY, COLOR, texture_, current_screen_width_, current_screen_height_, current_gravity_, mass_factor));
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}
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setText(); // Actualiza el texto
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}
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void Engine::setText() {
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int num_balls = test_.at(scenario_);
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if (num_balls == 1) {
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text_ = "1 PELOTA";
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} else {
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text_ = std::to_string(num_balls) + " PELOTAS";
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}
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text_pos_ = (current_screen_width_ - static_cast<int>(text_.length() * 8)) / 2; // Centrar texto
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show_text_ = true;
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text_init_time_ = SDL_GetTicks();
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}
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void Engine::pushBallsAwayFromGravity() {
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for (auto &ball : balls_) {
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const int SIGNO = ((rand() % 2) * 2) - 1;
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const float LATERAL = (((rand() % 20) + 10) * 0.1f) * SIGNO;
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const float MAIN = ((rand() % 40) * 0.1f) + 5;
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float vx = 0, vy = 0;
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switch (current_gravity_) {
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case GravityDirection::DOWN: // Impulsar ARRIBA
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vx = LATERAL;
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vy = -MAIN;
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break;
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case GravityDirection::UP: // Impulsar ABAJO
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vx = LATERAL;
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vy = MAIN;
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break;
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case GravityDirection::LEFT: // Impulsar DERECHA
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vx = MAIN;
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vy = LATERAL;
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break;
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case GravityDirection::RIGHT: // Impulsar IZQUIERDA
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vx = -MAIN;
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vy = LATERAL;
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break;
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}
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ball->modVel(vx, vy); // Modifica la velocidad según dirección de gravedad
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}
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}
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void Engine::switchBallsGravity() {
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for (auto &ball : balls_) {
|
|
ball->switchGravity();
|
|
}
|
|
}
|
|
|
|
void Engine::changeGravityDirection(GravityDirection direction) {
|
|
current_gravity_ = direction;
|
|
for (auto &ball : balls_) {
|
|
ball->setGravityDirection(direction);
|
|
ball->applyRandomLateralPush(); // Aplicar empuje lateral aleatorio
|
|
}
|
|
}
|
|
|
|
void Engine::toggleVSync() {
|
|
vsync_enabled_ = !vsync_enabled_;
|
|
vsync_text_ = vsync_enabled_ ? "VSYNC ON" : "VSYNC OFF";
|
|
|
|
// Aplicar el cambio de V-Sync al renderizador
|
|
SDL_SetRenderVSync(renderer_, vsync_enabled_ ? 1 : 0);
|
|
}
|
|
|
|
void Engine::toggleFullscreen() {
|
|
// Si está en modo real fullscreen, primero salir de él
|
|
if (real_fullscreen_enabled_) {
|
|
toggleRealFullscreen(); // Esto lo desactiva
|
|
}
|
|
|
|
fullscreen_enabled_ = !fullscreen_enabled_;
|
|
SDL_SetWindowFullscreen(window_, fullscreen_enabled_);
|
|
}
|
|
|
|
void Engine::toggleRealFullscreen() {
|
|
// Si está en modo fullscreen normal, primero desactivarlo
|
|
if (fullscreen_enabled_) {
|
|
fullscreen_enabled_ = false;
|
|
SDL_SetWindowFullscreen(window_, false);
|
|
}
|
|
|
|
real_fullscreen_enabled_ = !real_fullscreen_enabled_;
|
|
|
|
if (real_fullscreen_enabled_) {
|
|
// Obtener resolución del escritorio
|
|
int num_displays = 0;
|
|
SDL_DisplayID *displays = SDL_GetDisplays(&num_displays);
|
|
if (displays != nullptr && num_displays > 0) {
|
|
const auto *dm = SDL_GetCurrentDisplayMode(displays[0]);
|
|
if (dm != nullptr) {
|
|
// Cambiar a resolución nativa del escritorio
|
|
current_screen_width_ = dm->w;
|
|
current_screen_height_ = dm->h;
|
|
|
|
// Recrear ventana con nueva resolución
|
|
SDL_SetWindowSize(window_, current_screen_width_, current_screen_height_);
|
|
SDL_SetWindowFullscreen(window_, true);
|
|
|
|
// Actualizar presentación lógica del renderizador
|
|
SDL_SetRenderLogicalPresentation(renderer_, current_screen_width_, current_screen_height_, SDL_LOGICAL_PRESENTATION_INTEGER_SCALE);
|
|
|
|
// Reinicar la escena con nueva resolución
|
|
initBalls(scenario_);
|
|
}
|
|
SDL_free(displays);
|
|
}
|
|
} else {
|
|
// Volver a resolución original
|
|
current_screen_width_ = SCREEN_WIDTH;
|
|
current_screen_height_ = SCREEN_HEIGHT;
|
|
|
|
// Restaurar ventana normal
|
|
SDL_SetWindowFullscreen(window_, false);
|
|
SDL_SetWindowSize(window_, SCREEN_WIDTH * WINDOW_ZOOM, SCREEN_HEIGHT * WINDOW_ZOOM);
|
|
|
|
// Restaurar presentación lógica original
|
|
SDL_SetRenderLogicalPresentation(renderer_, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_LOGICAL_PRESENTATION_INTEGER_SCALE);
|
|
|
|
// Reinicar la escena con resolución original
|
|
initBalls(scenario_);
|
|
}
|
|
}
|
|
|
|
std::string Engine::gravityDirectionToString(GravityDirection direction) const {
|
|
switch (direction) {
|
|
case GravityDirection::DOWN: return "DOWN";
|
|
case GravityDirection::UP: return "UP";
|
|
case GravityDirection::LEFT: return "LEFT";
|
|
case GravityDirection::RIGHT: return "RIGHT";
|
|
default: return "UNKNOWN";
|
|
}
|
|
}
|
|
|
|
void Engine::renderGradientBackground() {
|
|
// Crear quad de pantalla completa con degradado
|
|
SDL_Vertex bg_vertices[4];
|
|
|
|
// Obtener colores del tema actual
|
|
ThemeColors &theme = themes_[static_cast<int>(current_theme_)];
|
|
|
|
float top_r = theme.bg_top_r;
|
|
float top_g = theme.bg_top_g;
|
|
float top_b = theme.bg_top_b;
|
|
|
|
float bottom_r = theme.bg_bottom_r;
|
|
float bottom_g = theme.bg_bottom_g;
|
|
float bottom_b = theme.bg_bottom_b;
|
|
|
|
// Vértice superior izquierdo
|
|
bg_vertices[0].position = {0, 0};
|
|
bg_vertices[0].tex_coord = {0.0f, 0.0f};
|
|
bg_vertices[0].color = {top_r, top_g, top_b, 1.0f};
|
|
|
|
// Vértice superior derecho
|
|
bg_vertices[1].position = {static_cast<float>(current_screen_width_), 0};
|
|
bg_vertices[1].tex_coord = {1.0f, 0.0f};
|
|
bg_vertices[1].color = {top_r, top_g, top_b, 1.0f};
|
|
|
|
// Vértice inferior derecho
|
|
bg_vertices[2].position = {static_cast<float>(current_screen_width_), static_cast<float>(current_screen_height_)};
|
|
bg_vertices[2].tex_coord = {1.0f, 1.0f};
|
|
bg_vertices[2].color = {bottom_r, bottom_g, bottom_b, 1.0f};
|
|
|
|
// Vértice inferior izquierdo
|
|
bg_vertices[3].position = {0, static_cast<float>(current_screen_height_)};
|
|
bg_vertices[3].tex_coord = {0.0f, 1.0f};
|
|
bg_vertices[3].color = {bottom_r, bottom_g, bottom_b, 1.0f};
|
|
|
|
// Índices para 2 triángulos
|
|
int bg_indices[6] = {0, 1, 2, 2, 3, 0};
|
|
|
|
// Renderizar sin textura (nullptr)
|
|
SDL_RenderGeometry(renderer_, nullptr, bg_vertices, 4, bg_indices, 6);
|
|
}
|
|
|
|
void Engine::addSpriteToBatch(float x, float y, float w, float h, int r, int g, int b) {
|
|
int vertex_index = static_cast<int>(batch_vertices_.size());
|
|
|
|
// Crear 4 vértices para el quad (2 triángulos)
|
|
SDL_Vertex vertices[4];
|
|
|
|
// Convertir colores de int (0-255) a float (0.0-1.0)
|
|
float rf = r / 255.0f;
|
|
float gf = g / 255.0f;
|
|
float bf = b / 255.0f;
|
|
|
|
// Vértice superior izquierdo
|
|
vertices[0].position = {x, y};
|
|
vertices[0].tex_coord = {0.0f, 0.0f};
|
|
vertices[0].color = {rf, gf, bf, 1.0f};
|
|
|
|
// Vértice superior derecho
|
|
vertices[1].position = {x + w, y};
|
|
vertices[1].tex_coord = {1.0f, 0.0f};
|
|
vertices[1].color = {rf, gf, bf, 1.0f};
|
|
|
|
// Vértice inferior derecho
|
|
vertices[2].position = {x + w, y + h};
|
|
vertices[2].tex_coord = {1.0f, 1.0f};
|
|
vertices[2].color = {rf, gf, bf, 1.0f};
|
|
|
|
// Vértice inferior izquierdo
|
|
vertices[3].position = {x, y + h};
|
|
vertices[3].tex_coord = {0.0f, 1.0f};
|
|
vertices[3].color = {rf, gf, bf, 1.0f};
|
|
|
|
// Añadir vértices al batch
|
|
for (int i = 0; i < 4; i++) {
|
|
batch_vertices_.push_back(vertices[i]);
|
|
}
|
|
|
|
// Añadir índices para 2 triángulos
|
|
batch_indices_.push_back(vertex_index + 0);
|
|
batch_indices_.push_back(vertex_index + 1);
|
|
batch_indices_.push_back(vertex_index + 2);
|
|
batch_indices_.push_back(vertex_index + 2);
|
|
batch_indices_.push_back(vertex_index + 3);
|
|
batch_indices_.push_back(vertex_index + 0);
|
|
}
|
|
|
|
// Sistema de zoom dinámico
|
|
int Engine::calculateMaxWindowZoom() const {
|
|
// Obtener información del display usando el método de Coffee Crisis
|
|
int num_displays = 0;
|
|
SDL_DisplayID *displays = SDL_GetDisplays(&num_displays);
|
|
if (displays == nullptr || num_displays == 0) {
|
|
return WINDOW_ZOOM_MIN; // Fallback si no se puede obtener
|
|
}
|
|
|
|
// Obtener el modo de display actual
|
|
const auto *dm = SDL_GetCurrentDisplayMode(displays[0]);
|
|
if (dm == nullptr) {
|
|
SDL_free(displays);
|
|
return WINDOW_ZOOM_MIN;
|
|
}
|
|
|
|
// Calcular zoom máximo usando la fórmula de Coffee Crisis
|
|
const int MAX_ZOOM = std::min(dm->w / SCREEN_WIDTH, (dm->h - WINDOW_DECORATION_HEIGHT) / SCREEN_HEIGHT);
|
|
|
|
SDL_free(displays);
|
|
|
|
// Aplicar límites
|
|
return std::max(WINDOW_ZOOM_MIN, std::min(MAX_ZOOM, WINDOW_ZOOM_MAX));
|
|
}
|
|
|
|
void Engine::setWindowZoom(int new_zoom) {
|
|
// Validar zoom
|
|
int max_zoom = calculateMaxWindowZoom();
|
|
new_zoom = std::max(WINDOW_ZOOM_MIN, std::min(new_zoom, max_zoom));
|
|
|
|
if (new_zoom == current_window_zoom_) {
|
|
return; // No hay cambio
|
|
}
|
|
|
|
// Obtener posición actual del centro de la ventana
|
|
int current_x, current_y;
|
|
SDL_GetWindowPosition(window_, ¤t_x, ¤t_y);
|
|
int current_center_x = current_x + (SCREEN_WIDTH * current_window_zoom_) / 2;
|
|
int current_center_y = current_y + (SCREEN_HEIGHT * current_window_zoom_) / 2;
|
|
|
|
// Calcular nuevo tamaño
|
|
int new_width = SCREEN_WIDTH * new_zoom;
|
|
int new_height = SCREEN_HEIGHT * new_zoom;
|
|
|
|
// Calcular nueva posición (centrada en el punto actual)
|
|
int new_x = current_center_x - new_width / 2;
|
|
int new_y = current_center_y - new_height / 2;
|
|
|
|
// Obtener límites del escritorio para no salirse
|
|
SDL_Rect display_bounds;
|
|
if (SDL_GetDisplayBounds(SDL_GetPrimaryDisplay(), &display_bounds) == 0) {
|
|
// Aplicar márgenes
|
|
int min_x = WINDOW_DESKTOP_MARGIN;
|
|
int min_y = WINDOW_DESKTOP_MARGIN;
|
|
int max_x = display_bounds.w - new_width - WINDOW_DESKTOP_MARGIN;
|
|
int max_y = display_bounds.h - new_height - WINDOW_DESKTOP_MARGIN - WINDOW_DECORATION_HEIGHT;
|
|
|
|
// Limitar posición
|
|
new_x = std::max(min_x, std::min(new_x, max_x));
|
|
new_y = std::max(min_y, std::min(new_y, max_y));
|
|
}
|
|
|
|
// Aplicar cambios
|
|
SDL_SetWindowSize(window_, new_width, new_height);
|
|
SDL_SetWindowPosition(window_, new_x, new_y);
|
|
current_window_zoom_ = new_zoom;
|
|
}
|
|
|
|
void Engine::zoomIn() {
|
|
setWindowZoom(current_window_zoom_ + 1);
|
|
}
|
|
|
|
void Engine::zoomOut() {
|
|
setWindowZoom(current_window_zoom_ - 1);
|
|
}
|
|
|
|
void Engine::initializeThemes() {
|
|
// SUNSET: Naranjas, rojos, amarillos, rosas (8 colores)
|
|
themes_[0] = {
|
|
180.0f / 255.0f, 140.0f / 255.0f, 100.0f / 255.0f, // Fondo superior (naranja suave)
|
|
40.0f / 255.0f, 20.0f / 255.0f, 60.0f / 255.0f, // Fondo inferior (púrpura oscuro)
|
|
{{255, 140, 0}, {255, 69, 0}, {255, 215, 0}, {255, 20, 147}, {255, 99, 71}, {255, 165, 0}, {255, 192, 203}, {220, 20, 60}}
|
|
};
|
|
|
|
// OCEAN: Azules, turquesas, blancos (8 colores)
|
|
themes_[1] = {
|
|
100.0f / 255.0f, 150.0f / 255.0f, 200.0f / 255.0f, // Fondo superior (azul cielo)
|
|
20.0f / 255.0f, 40.0f / 255.0f, 80.0f / 255.0f, // Fondo inferior (azul marino)
|
|
{{0, 191, 255}, {0, 255, 255}, {32, 178, 170}, {176, 224, 230}, {70, 130, 180}, {0, 206, 209}, {240, 248, 255}, {64, 224, 208}}
|
|
};
|
|
|
|
// NEON: Cian, magenta, verde lima, amarillo vibrante (8 colores)
|
|
themes_[2] = {
|
|
20.0f / 255.0f, 20.0f / 255.0f, 40.0f / 255.0f, // Fondo superior (negro azulado)
|
|
0.0f / 255.0f, 0.0f / 255.0f, 0.0f / 255.0f, // Fondo inferior (negro)
|
|
{{0, 255, 255}, {255, 0, 255}, {50, 205, 50}, {255, 255, 0}, {255, 20, 147}, {0, 255, 127}, {138, 43, 226}, {255, 69, 0}}
|
|
};
|
|
|
|
// FOREST: Verdes, marrones, amarillos otoño (8 colores)
|
|
themes_[3] = {
|
|
144.0f / 255.0f, 238.0f / 255.0f, 144.0f / 255.0f, // Fondo superior (verde claro)
|
|
101.0f / 255.0f, 67.0f / 255.0f, 33.0f / 255.0f, // Fondo inferior (marrón tierra)
|
|
{{34, 139, 34}, {107, 142, 35}, {154, 205, 50}, {255, 215, 0}, {210, 180, 140}, {160, 82, 45}, {218, 165, 32}, {50, 205, 50}}
|
|
};
|
|
|
|
// RGB: Círculo cromático con 24 puntos (cada 15°) - Ultra precisión matemática
|
|
themes_[4] = {
|
|
1.0f, 1.0f, 1.0f, // Fondo superior (blanco puro)
|
|
1.0f, 1.0f, 1.0f, // Fondo inferior (blanco puro) - sin degradado
|
|
{
|
|
{255, 0, 0}, // 0° - Rojo puro
|
|
{255, 64, 0}, // 15° - Rojo-Naranja
|
|
{255, 128, 0}, // 30° - Naranja
|
|
{255, 191, 0}, // 45° - Naranja-Amarillo
|
|
{255, 255, 0}, // 60° - Amarillo puro
|
|
{191, 255, 0}, // 75° - Amarillo-Verde claro
|
|
{128, 255, 0}, // 90° - Verde-Amarillo
|
|
{64, 255, 0}, // 105° - Verde claro-Amarillo
|
|
{0, 255, 0}, // 120° - Verde puro
|
|
{0, 255, 64}, // 135° - Verde-Cian claro
|
|
{0, 255, 128}, // 150° - Verde-Cian
|
|
{0, 255, 191}, // 165° - Verde claro-Cian
|
|
{0, 255, 255}, // 180° - Cian puro
|
|
{0, 191, 255}, // 195° - Cian-Azul claro
|
|
{0, 128, 255}, // 210° - Azul-Cian
|
|
{0, 64, 255}, // 225° - Azul claro-Cian
|
|
{0, 0, 255}, // 240° - Azul puro
|
|
{64, 0, 255}, // 255° - Azul-Magenta claro
|
|
{128, 0, 255}, // 270° - Azul-Magenta
|
|
{191, 0, 255}, // 285° - Azul claro-Magenta
|
|
{255, 0, 255}, // 300° - Magenta puro
|
|
{255, 0, 191}, // 315° - Magenta-Rojo claro
|
|
{255, 0, 128}, // 330° - Magenta-Rojo
|
|
{255, 0, 64} // 345° - Magenta claro-Rojo
|
|
}
|
|
};
|
|
}
|
|
|
|
void Engine::checkAutoRestart() {
|
|
// Verificar si TODAS las pelotas están paradas
|
|
bool all_stopped = true;
|
|
for (const auto &ball : balls_) {
|
|
if (!ball->isStopped()) {
|
|
all_stopped = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (all_stopped) {
|
|
if (!all_balls_were_stopped_) {
|
|
// Primera vez que se detecta que todas están paradas
|
|
all_balls_stopped_start_time_ = SDL_GetTicks();
|
|
all_balls_were_stopped_ = true;
|
|
} else {
|
|
// Ya estaban paradas, verificar tiempo transcurrido
|
|
Uint64 current_time = SDL_GetTicks();
|
|
if (current_time - all_balls_stopped_start_time_ >= AUTO_RESTART_DELAY) {
|
|
performRandomRestart();
|
|
}
|
|
}
|
|
} else {
|
|
// Al menos una pelota se está moviendo - resetear temporizador
|
|
all_balls_were_stopped_ = false;
|
|
all_balls_stopped_start_time_ = 0;
|
|
}
|
|
}
|
|
|
|
void Engine::performRandomRestart() {
|
|
// Escenario aleatorio usando tamaño del array
|
|
scenario_ = rand() % test_.size();
|
|
|
|
// Tema aleatorio usando tamaño del array de temas
|
|
current_theme_ = static_cast<ColorTheme>(rand() % (sizeof(themes_) / sizeof(themes_[0])));
|
|
|
|
// Reinicializar pelotas con nuevo escenario y tema
|
|
initBalls(scenario_);
|
|
|
|
// Resetear temporizador
|
|
all_balls_were_stopped_ = false;
|
|
all_balls_stopped_start_time_ = 0;
|
|
} |