265 lines
10 KiB
C++
265 lines
10 KiB
C++
#pragma once
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#include <SDL3/SDL.h> // Para Uint8, SDL_FRect, SDL_FPoint, SDL_Renderer
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#include <bits/std_abs.h> // Para abs
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#include <algorithm> // Para max, min
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#include <array> // Para array
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#include <cctype> // Para isxdigit
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#include <cstdint> // Para int32_t
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#include <cstdlib> // Para size_t, abs
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#include <stdexcept> // Para invalid_argument
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#include <string> // Para string, basic_string, stoi
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#include <vector> // Para vector
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// --- Constantes ---
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constexpr int BLOCK = 8;
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constexpr int TOTAL_DEMO_DATA = 2000;
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constexpr size_t COLOR_CYCLE_SIZE = 6; // Mitad del ciclo espejado
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// --- Estructuras y tipos ---
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struct Overrides {
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std::string param_file; // Fichero de parametros a utilizar
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bool clear_hi_score_table{false}; // Reinicia la tabla de records
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Overrides() = default;
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};
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extern Overrides overrides;
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// Estructura para definir un circulo
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struct Circle {
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int x, y, r;
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Circle() : x(0), y(0), r(0) {}
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Circle(int x_coord, int y_coord, int radius)
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: x(x_coord), y(y_coord), r(radius) {}
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};
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// Estructura para definir un color RGBA
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struct Color {
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private:
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static constexpr Uint8 MAX_COLOR_VALUE = 255;
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static constexpr Uint8 MIN_COLOR_VALUE = 0;
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static constexpr Uint8 DEFAULT_ALPHA = 255;
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static constexpr int DEFAULT_LIGHTEN_AMOUNT = 50;
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static constexpr int DEFAULT_DARKEN_AMOUNT = 50;
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static constexpr int DEFAULT_APPROACH_STEP = 1;
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static constexpr size_t HEX_RGB_LENGTH = 6;
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static constexpr size_t HEX_RGBA_LENGTH = 8;
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static constexpr int HEX_BASE = 16;
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static constexpr size_t HEX_COMPONENT_LENGTH = 2;
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public:
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Uint8 r, g, b, a;
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constexpr Color() : r(MIN_COLOR_VALUE), g(MIN_COLOR_VALUE), b(MIN_COLOR_VALUE), a(DEFAULT_ALPHA) {}
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explicit constexpr Color(Uint8 red, Uint8 green, Uint8 blue, Uint8 alpha = DEFAULT_ALPHA)
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: r(red), g(green), b(blue), a(alpha) {}
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[[nodiscard]] constexpr auto INVERSE() const -> Color {
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return Color(MAX_COLOR_VALUE - r, MAX_COLOR_VALUE - g, MAX_COLOR_VALUE - b, a);
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}
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[[nodiscard]] constexpr auto LIGHTEN(int amount = DEFAULT_LIGHTEN_AMOUNT) const -> Color {
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return Color(
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std::min(static_cast<int>(MAX_COLOR_VALUE), r + amount),
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std::min(static_cast<int>(MAX_COLOR_VALUE), g + amount),
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std::min(static_cast<int>(MAX_COLOR_VALUE), b + amount),
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a);
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}
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[[nodiscard]] constexpr auto DARKEN(int amount = DEFAULT_DARKEN_AMOUNT) const -> Color {
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return Color(
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std::max(static_cast<int>(MIN_COLOR_VALUE), r - amount),
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std::max(static_cast<int>(MIN_COLOR_VALUE), g - amount),
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std::max(static_cast<int>(MIN_COLOR_VALUE), b - amount),
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a);
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}
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// Método estático para crear Color desde string hexadecimal
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static auto fromHex(const std::string &hex_str) -> Color {
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std::string hex = hex_str;
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// Quitar '#' si existe
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if (!hex.empty() && hex[0] == '#') {
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hex = hex.substr(1);
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}
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// Verificar longitud válida (6 para RGB o 8 para RGBA)
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if (hex.length() != HEX_RGB_LENGTH && hex.length() != HEX_RGBA_LENGTH) {
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throw std::invalid_argument("String hexadecimal debe tener 6 o 8 caracteres");
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}
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// Verificar que todos los caracteres sean hexadecimales válidos
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for (char c : hex) {
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if (std::isxdigit(c) == 0) {
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throw std::invalid_argument("String contiene caracteres no hexadecimales");
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}
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}
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// Convertir cada par de caracteres a valores RGB(A)
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Uint8 r = static_cast<Uint8>(std::stoi(hex.substr(0, HEX_COMPONENT_LENGTH), nullptr, HEX_BASE));
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Uint8 g = static_cast<Uint8>(std::stoi(hex.substr(HEX_COMPONENT_LENGTH, HEX_COMPONENT_LENGTH), nullptr, HEX_BASE));
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Uint8 b = static_cast<Uint8>(std::stoi(hex.substr(HEX_COMPONENT_LENGTH * 2, HEX_COMPONENT_LENGTH), nullptr, HEX_BASE));
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Uint8 a = DEFAULT_ALPHA; // Alpha por defecto
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// Si tiene 8 caracteres, extraer el alpha
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if (hex.length() == HEX_RGBA_LENGTH) {
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a = static_cast<Uint8>(std::stoi(hex.substr(HEX_COMPONENT_LENGTH * 3, HEX_COMPONENT_LENGTH), nullptr, HEX_BASE));
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}
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return Color(r, g, b, a);
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}
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[[nodiscard]] constexpr auto IS_EQUAL_TO(const Color &other) const -> bool {
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return r == other.r && g == other.g && b == other.b && a == other.a;
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}
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[[nodiscard]] constexpr auto APPROACH_TO(const Color &target, int step = DEFAULT_APPROACH_STEP) const -> Color {
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auto approach_component = [step](Uint8 current, Uint8 target_val) -> Uint8 {
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if (std::abs(current - target_val) <= step) {
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return target_val;
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}
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return (current < target_val) ? current + step : current - step;
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};
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Uint8 new_r = approach_component(r, target.r);
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Uint8 new_g = approach_component(g, target.g);
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Uint8 new_b = approach_component(b, target.b);
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Uint8 new_a = approach_component(a, target.a);
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return Color(new_r, new_g, new_b, new_a);
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}
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};
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// Estructura para definir un color HSV
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struct HSV {
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float h, s, v;
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};
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// Estructura para definir el ciclo de color
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enum class ColorCycleStyle {
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SUBTLE_PULSE, // Variación leve en brillo (por defecto)
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HUE_WAVE, // Variación suave en tono (sin verde)
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VIBRANT, // Cambios agresivos en tono y brillo
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DARKEN_GLOW, // Oscurece hacia el centro y regresa
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LIGHT_FLASH // Ilumina hacia el centro y regresa
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};
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// Posiciones de las notificaciones
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enum class NotifyPosition {
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TOP,
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BOTTOM,
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LEFT,
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MIDDLE,
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RIGHT,
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};
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// Estructura para datos de la demo
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struct DemoKeys {
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Uint8 left;
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Uint8 right;
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Uint8 no_input;
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Uint8 fire;
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Uint8 fire_left;
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Uint8 fire_right;
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explicit DemoKeys(Uint8 l = 0, Uint8 r = 0, Uint8 ni = 0, Uint8 f = 0, Uint8 fl = 0, Uint8 fr = 0)
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: left(l), right(r), no_input(ni), fire(f), fire_left(fl), fire_right(fr) {}
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};
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using DemoData = std::vector<DemoKeys>;
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struct Demo {
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bool enabled; // Indica si está activo el modo demo
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bool recording; // Indica si está activado el modo para grabar la demo
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int counter; // Contador para el modo demo
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DemoKeys keys; // Variable con las pulsaciones de teclas del modo demo
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std::vector<DemoData> data; // Vector con diferentes sets de datos con los movimientos para la demo
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Demo() : enabled(false), recording(false), counter(0) {}
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Demo(bool e, bool r, int c, const DemoKeys &k, const std::vector<DemoData> &d)
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: enabled(e), recording(r), counter(c), keys(k), data(d) {}
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};
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// Posiciones dentro de un rectangulo
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struct Zone {
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SDL_FRect rect; // Rectangulo que define la zona
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float center_x; // Anclaje al 50% del eje X
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float first_quarter_x; // Anclaje al 25% del eje X
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float third_quarter_x; // Anclaje al 75% del eje X
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float center_y; // Anclaje al 50% del eje Y
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float first_quarter_y; // Anclaje al 25% del eje Y
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float third_quarter_y; // Anclaje al 75% del eje Y
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};
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// --- Alias ---
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using ColorCycle = std::array<Color, 2 * COLOR_CYCLE_SIZE>;
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// --- Funciones utilitarias ---
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// Colores
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constexpr Color NO_TEXT_COLOR = Color(0XFF, 0XFF, 0XFF);
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constexpr Color SHADOW_TEXT_COLOR = Color(0X43, 0X43, 0X4F);
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constexpr Color TITLE_SHADOW_TEXT_COLOR = Color(0x14, 0x87, 0xc4);
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constexpr Color FLASH_COLOR = Color(0XFF, 0XFF, 0XFF);
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constexpr Color BLUE_SKY_COLOR = Color(0X02, 0X88, 0XD1);
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constexpr Color PINK_SKY_COLOR = Color(0XFF, 0X6B, 0X97);
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constexpr Color GREEN_SKY_COLOR = Color(0X00, 0X79, 0X6B);
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// Colores y gráficos
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auto getColorLikeKnightRider(const std::vector<Color> &colors, int counter) -> Color;
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constexpr auto rgbToHsv(Color color) -> HSV;
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constexpr auto hsvToRgb(HSV hsv) -> Color;
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auto generateMirroredCycle(Color base, ColorCycleStyle style = ColorCycleStyle::SUBTLE_PULSE) -> ColorCycle;
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// Colisiones y geometría
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auto distanceSquared(int x1, int y1, int x2, int y2) -> double;
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auto checkCollision(const Circle &a, const Circle &b) -> bool;
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auto checkCollision(const Circle &a, const SDL_FRect &b) -> bool;
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auto checkCollision(const SDL_FRect &a, const SDL_FRect &b) -> bool;
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auto checkCollision(const SDL_FPoint &p, const SDL_FRect &r) -> bool;
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// Conversión y manipulación de cadenas
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auto stringToBool(const std::string &str) -> bool;
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auto boolToString(bool value) -> std::string;
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auto boolToOnOff(bool value) -> std::string;
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auto toLower(const std::string &str) -> std::string;
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auto trim(const std::string &str) -> std::string;
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// Dibujo
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void drawCircle(SDL_Renderer *renderer, int32_t center_x, int32_t center_y, int32_t radius);
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// Manipulación de color
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auto lightenColor(const Color &color, int amount) -> Color;
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auto darkenColor(const Color &color, int amount) -> Color;
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// Funciones de suavizado (easing)
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auto easeOutQuint(double time) -> double;
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auto easeInQuint(double time) -> double;
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auto easeInOutQuint(double time) -> double;
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auto easeInQuad(double time) -> double;
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auto easeOutQuad(double time) -> double;
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auto easeInOutSine(double time) -> double;
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auto easeInOut(double time) -> double;
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auto easeInOutExpo(double time) -> double;
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auto easeOutBounce(double time) -> double;
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auto easeOutElastic(double time) -> double;
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auto easeInElastic(double time) -> double;
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// Utilidades varias
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auto stringInVector(const std::vector<std::string> &vec, const std::string &str) -> bool; // Comprueba si un vector contiene una cadena
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void printWithDots(const std::string &text1, const std::string &text2, const std::string &text3); // Imprime una línea con puntos
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// Demo
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auto loadDemoDataFromFile(const std::string &file_path) -> DemoData;
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#ifdef RECORDING
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bool saveDemoFile(const std::string &file_path, const DemoData &dd);
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#endif
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// Ficheros y rutas
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auto getFileName(const std::string &path) -> std::string; // Obtiene el nombre de un fichero a partir de una ruta
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auto getPath(const std::string &full_path) -> std::string; // Obtiene la ruta eliminando el nombre del fichero
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