UISystem.hpp

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/*
** EPITECH PROJECT, 2025
** Air-Trap
** File description:
** UISystem
*/
 
#ifndef UISystem_HPP_
#define UISystem_HPP_
 
#include "Core/Settings.hpp"
#include "RType/ECS/Components/UI/Button.hpp"
#include "RType/ECS/Components/UI/Dropdown.hpp"
#include "RType/ECS/Components/UI/Slider.hpp"
#include "RType/ECS/Components/UI/Text.hpp"
#include "RType/ECS/Components/UI/TextInput.hpp"
#include "RType/ECS/ISystem.hpp"
#include "RType/ECS/Registry.hpp"
#include "RType/Logger.hpp"
 
#include <SFML/Graphics.hpp>
#include <SFML/Window.hpp>
 
namespace rtp::client
{
    class UISystem : public ecs::ISystem {
        public:
            UISystem(ecs::Registry &registry, sf::RenderWindow &window,
                     Settings &settings)
                : _registry(registry)
                , _window(window)
                , _settings(settings)
                , _gamepadCursorPos(640.0f, 360.0f)
            {
            }
 
            void update(float dt) override;
 
            void handleEvent(const sf::Event &event);
            void renderGamepadCursor(sf::RenderWindow &window);
 
        private:
            void handleMouseMove(const sf::Vector2i &mousePos);
            void handleMouseClick(const sf::Vector2i &mousePos);
            void playClickSound();
 
            bool isMouseOverButton(const ecs::components::ui::Button &button,
                                   const sf::Vector2i &mousePos);
 
            bool isMouseOverSlider(const ecs::components::ui::Slider &slider,
                                   const sf::Vector2i &mousePos);
 
            bool isMouseOverDropdown(
                const ecs::components::ui::Dropdown &dropdown,
                const sf::Vector2i &mousePos);
 
            void updateSliderValue(ecs::components::ui::Slider &slider,
                                   const sf::Vector2i &mousePos);
 
            int getDropdownOptionAtMouse(
                const ecs::components::ui::Dropdown &dropdown,
                const sf::Vector2i &mousePos);
 
            bool isMouseOverTextInput(
                const ecs::components::ui::TextInput &input,
                const sf::Vector2i &mousePos) const;
            void focusTextInputAt(const sf::Vector2i &mousePos);
            void clearAllTextInputFocus();
 
            void handleTextEntered(std::uint32_t unicode);
            void handleKeyPressed(sf::Keyboard::Key key);
 
            void updateGamepadCursor(float dt);
            void handleGamepadInput();
 
            ecs::Registry &_registry;
            sf::RenderWindow &_window;
            Settings &_settings;
 
            sf::Vector2f _gamepadCursorPos;
            bool _gamepadMode{false};
            sf::Clock _gamepadButtonClock;
    };
}
 
#endif /* !UISystem_HPP_ */