145 lines
4.7 KiB
C++
145 lines
4.7 KiB
C++
// title_scene.hpp - Escena de títol en 3D real
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// © 2026 JailDesigner
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//
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// Clon de `TitleScene` (2D) que substitueix `Graphics::Starfield` per
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// `Graphics::Starfield` i `Title::ShipAnimator` per `Title::ShipAnimator`,
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// afegint una `Graphics::Camera3D` que projecta l'escena en perspectiva real.
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// Tot el bloc d'overlay 2D (logo "ORNI ATTACK!", "PRESS START TO PLAY", peu
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// "JAILGAMES + copyright") es manté idèntic.
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//
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#pragma once
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#include <SDL3/SDL.h>
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#include <array>
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#include <cstdint>
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#include <memory>
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#include <vector>
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#include "core/graphics/camera3d.hpp"
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#include "core/graphics/shape.hpp"
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#include "core/graphics/starfield.hpp"
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#include "core/graphics/vector_text.hpp"
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#include "core/input/input_types.hpp"
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#include "core/rendering/sdl_manager.hpp"
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#include "core/system/game_config.hpp"
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#include "core/system/scene.hpp"
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#include "core/system/scene_context.hpp"
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#include "core/types.hpp"
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#include "game/title/ship_animator.hpp"
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class TitleScene final : public Scene {
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public:
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explicit TitleScene(SDLManager& sdl, SceneManager::SceneContext& context);
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~TitleScene() override;
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void handleEvent(const SDL_Event& event) override;
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void update(float delta_time) override;
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void draw() override;
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[[nodiscard]] auto isFinished() const -> bool override;
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private:
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enum class TitleState : std::uint8_t {
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STARFIELD_FADE_IN,
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STARFIELD,
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MAIN,
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PLAYER_JOIN_PHASE,
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BLACK_SCREEN,
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};
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struct LogoLetter {
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std::shared_ptr<Graphics::Shape> shape;
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Vec2 position;
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float width;
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float height;
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float center_offset;
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};
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SDLManager& sdl_;
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SceneManager::SceneContext& context_;
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GameConfig::MatchConfig match_config_;
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Graphics::VectorText text_;
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std::unique_ptr<Graphics::Camera3D> camera_;
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std::unique_ptr<Graphics::Starfield> starfield_;
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std::unique_ptr<Title::ShipAnimator> ship_animator_;
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// Destell que tapa el "pop" final de cada nau quan arriba al VP.
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// Pool fix de 2 (una per nau). Anima escala 0→max→0.
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struct Flash {
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Vec2 position{};
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float timer{0.0F};
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bool active{false};
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};
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std::array<Flash, 2> flashes_{};
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std::shared_ptr<Graphics::Shape> flash_shape_;
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void triggerFlash(Vec2 pos);
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void updateFlashes(float delta_time);
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void drawFlashes();
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TitleState current_state_{TitleState::STARFIELD_FADE_IN};
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float temps_acumulat_{0.0F};
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std::vector<LogoLetter> letters_orni_;
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std::vector<LogoLetter> letters_attack_;
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float dynamic_attack_y_{0.0F};
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std::vector<LogoLetter> letters_jailgames_;
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float animation_time_{0.0F};
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std::vector<Vec2> original_positions_orni_;
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std::vector<Vec2> original_positions_attack_;
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float state_time_main_{0.0F};
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bool animation_active_{false};
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float lerp_factor_{0.0F};
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// Progresos de la intro coreografiada al state MAIN.
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float intro_logo_progress_{0.0F};
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float intro_jailgames_progress_{0.0F};
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float intro_copyright_progress_{0.0F};
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bool press_start_visible_{false};
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bool ships_intro_launched_{false};
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static constexpr float BRIGHTNESS_STARFIELD = 1.2F;
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static constexpr float DURATION_FADE_IN = 3.0F;
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static constexpr float DURATION_INIT = 4.0F;
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static constexpr float DURATION_TRANSITION = 2.5F;
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static constexpr float LETTER_SPACING = 10.0F;
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static constexpr float BLINK_FREQUENCY = 3.0F;
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static constexpr float DURATION_BLACK_SCREEN = 2.0F;
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static constexpr int MUSIC_FADE = 1500;
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static constexpr float ORBIT_AMPLITUDE_X = 4.0F;
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static constexpr float ORBIT_AMPLITUDE_Y = 3.0F;
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static constexpr float ORBIT_FREQUENCY_X = 0.8F;
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static constexpr float ORBIT_FREQUENCY_Y = 1.2F;
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static constexpr float ORBIT_PHASE_OFFSET = 1.57F;
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static constexpr float SHADOW_DELAY = 0.5F;
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static constexpr float SHADOW_BRIGHTNESS = 0.4F;
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static constexpr float SHADOW_OFFSET_X = 2.0F;
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static constexpr float SHADOW_OFFSET_Y = 2.0F;
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static constexpr float DURATION_LERP = 2.0F;
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// Càmera 3D: FOV vertical en radians.
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static constexpr float CAMERA_FOV_Y_RAD = 1.0472F; // 60°
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void updateLogoAnimation(float delta_time);
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static auto checkSkipButtonPressed() -> bool;
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auto checkStartGameButtonPressed() -> bool;
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void initTitle();
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void inicialitzarJailgames();
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void dibuixarPeuTitol(float spacing) const;
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void updateStarfieldFadeInState(float delta_time);
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void updateStarfieldState(float delta_time);
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void updateMainState(float delta_time);
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void updatePlayerJoinPhaseState(float delta_time);
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void updateBlackScreenState(float delta_time);
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void handleSkipInput();
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void handleStartInput();
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void triggerExitForJoinedPlayers(bool p1_was_active, bool p2_was_active, const char* log_prefix);
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};
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