event.cpp

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#include "Client/Client.hpp"
#include "ECS/Component.hpp"
 
void cli::Client::handleEvents(eng::Event &event)
{
    const auto &scene = m_engine->getSceneManager()->getCurrentScene();
 
    while (m_engine->getRenderer()->pollEvent(event))
    {
        scene->event(event);
 
        switch (event.type)
        {
            case eng::EventType::Closed:
                m_engine->setState(eng::State::STOP);
                break;
 
            case eng::EventType::KeyPressed:
                m_keysPressed[event.key] = true;
                if (event.key == eng::Key::LControl)
                {
                    m_showDebug = !m_showDebug;
                }
                break;
 
            case eng::EventType::KeyReleased:
                m_keysPressed[event.key] = false;
                break;
 
            default:
                break;
        }
    }
 
    updateKeyboardInput(scene->getRegistry());
}
 
void cli::Client::updateKeyboardInput(ecs::Registry &registry)
{
    const auto keyboardEntities = registry.getAll<ecs::KeyboardInput>();
    ecs::Entity keyboardEntity = 0;
 
    if (keyboardEntities.empty())
    {
        keyboardEntity = registry.createEntity().with<ecs::KeyboardInput>("keyboard_input").build();
    }
    else
    {
        keyboardEntity = keyboardEntities.begin()->first;
    }
    if (auto *keyboardInput = registry.getComponent<ecs::KeyboardInput>(keyboardEntity); keyboardInput != nullptr)
    {
        keyboardInput->space_pressed = m_keysPressed[eng::Key::Space];
        keyboardInput->up_pressed = m_keysPressed[eng::Key::Up];
        keyboardInput->down_pressed = m_keysPressed[eng::Key::Down];
        keyboardInput->left_pressed = m_keysPressed[eng::Key::Left];
        keyboardInput->right_pressed = m_keysPressed[eng::Key::Right];
    }
}