Cubed/src/debug_collector.cpp

#include "Cubed/debug_collector.hpp"

#include "Cubed/tools/system_info.hpp"
#include "version.hpp"

namespace Cubed {

DebugCollector::DebugCollector() : m_widget(nullptr) {}

DebugCollector& DebugCollector::get() {
    static DebugCollector instance;
    return instance;
}

void DebugCollector::init(int width, int height) {
    constexpr int SPACE = 50;
    // version_text
    m_widget.set_window_size(width, height);
    auto& version_text = m_widget.add_child<Label>("version", &m_widget);
    std::string version{"Version: " CUBED_VERSION};
#ifdef DEBUG_MODE
    version.append("-debug");
#else
    version.append("-release");
#endif
    version_text.set_color(Color::WHITE)
        .set_text(version)
        .set_scale(0.8f)
        .set_anchor(Anchor::TOP_LEFT);
    version_text.set_offset({0, SPACE});
    m_component.try_emplace(version_text.id(), &version_text);

    // fps
    auto& fps_text = m_widget.add_child<Label>("fps", &version_text);
    fps_text.set_text("FPS: 0")
        .set_scale(0.8f)
        .set_anchor(Anchor::TOP_LEFT)
        .set_offset({0, SPACE});
    m_component.try_emplace(fps_text.id(), &fps_text);

    // player_pos
    auto& player_pos_text = m_widget.add_child<Label>("player_pos", &fps_text);
    player_pos_text.set_text("x: 0.00 y: 0.00 z: 0.00")
        .set_scale(0.8f)
        .set_anchor(Anchor::TOP_LEFT)
        .set_offset({0, SPACE});
    m_component.try_emplace(player_pos_text.id(), &player_pos_text);

    // rendered_chunk
    auto& rendered_chunk_text =
        m_widget.add_child<Label>("rendered_chunk", &player_pos_text);
    rendered_chunk_text.set_text("Rendered Chunk: 0")
        .set_scale(0.8f)
        .set_anchor(Anchor::TOP_LEFT)
        .set_offset({0, SPACE});
    m_component.try_emplace(rendered_chunk_text.id(), &rendered_chunk_text);

    // rss
    auto& rss_text = m_widget.add_child<Label>("rss", &rendered_chunk_text);
    rss_text.set_text("RSS: 0mb")
        .set_scale(0.8f)
        .set_anchor(Anchor::TOP_LEFT)
        .set_offset({0, SPACE});

    m_component.try_emplace(rss_text.id(), &rss_text);

    // os
    std::string os;
    auto& os_text = m_widget.add_child<Label>("os", &rss_text);
    os_text.set_scale(0.8f).set_anchor(Anchor::TOP_LEFT).set_offset({0, SPACE});
    if (Tools::get_os_version(os)) {
        os_text.set_text("OS: " + os);
        Logger::info("System: {}", os);
    } else {
        os_text.set_text("OS: Unknown");
    }
    m_component.try_emplace(os_text.id(), &os_text);

    // cpu
    auto& cpu_text = m_widget.add_child<Label>("cpu", &os_text);
    cpu_text.set_text("CPU: " + Tools::get_cpu_info())
        .set_scale(0.8f)
        .set_anchor(Anchor::TOP_LEFT)
        .set_offset({0, SPACE});
    m_component.try_emplace(cpu_text.id(), &cpu_text);

    // gpu
    auto& gpu_text = m_widget.add_child<Label>("gpu", &cpu_text);
    gpu_text
        .set_text(std::string{"GPU: "} +
                  reinterpret_cast<const char*>(glGetString(GL_RENDERER)))
        .set_scale(0.7f)
        .set_anchor(Anchor::TOP_LEFT)
        .set_offset({0, SPACE});
    m_component.try_emplace(gpu_text.id(), &gpu_text);

    // opengl_version
    auto& opengl_version_text =
        m_widget.add_child<Label>("opengl_version", &gpu_text);
    opengl_version_text
        .set_text("OpenGL: " + std::to_string(GLVersion.major) + "." +
                  std::to_string(GLVersion.minor))
        .set_scale(0.7f)
        .set_anchor(Anchor::TOP_LEFT)
        .set_offset({0, SPACE});
    m_component.try_emplace(opengl_version_text.id(), &opengl_version_text);

    // biome
    auto& biome_text = m_widget.add_child<Label>("biome", &opengl_version_text);
    biome_text.set_text("Biome: ")
        .set_scale(0.8f)
        .set_anchor(Anchor::TOP_LEFT)
        .set_offset({0, SPACE});
    m_component.try_emplace(biome_text.id(), &biome_text);

    // speed
    auto& speed_text = m_widget.add_child<Label>("speed", &biome_text);
    speed_text.set_text("Speed: 0 m/s")
        .set_scale(0.8f)
        .set_anchor(Anchor::TOP_LEFT)
        .set_offset({0, SPACE});
    m_component.try_emplace(speed_text.id(), &speed_text);
}

Widget& DebugCollector::get_widget() { return m_widget; }

bool DebugCollector::handle_event(const Event& e) {
    return std::visit(
        Overloaded{[this](const MouseMoveEvent& e) {
                       if (m_widget.handle_mouse_move_event(e)) {
                           return true;
                       }
                       return false;
                   },
                   [this](const MouseButtonEvent& e) {
                       if (m_widget.handle_mouse_button_event(e)) {
                           return true;
                       }
                       return false;
                   },
                   [this](const MouseWheelEvent& e) {
                       if (m_widget.handle_mouse_wheel_event(e)) {
                           return true;
                       }
                       return false;
                   },
                   [this](const KeyEvent& e) {
                       if (m_widget.handle_key_event(e)) {
                           return true;
                       }
                       return false;
                   },
                   [](const TextInputEvent&) { return false; },
                   [this](const WindowResizeEvent& e) {
                       m_widget.handle_window_resize_event(e);
                       return false;
                   },
                   [](const FrameBufferResizeEvent&) { return false; }

        },
        e);
}

void DebugCollector::report(const std::string& name, std::string_view content) {
    auto t = m_component.find(name);
    if (t == m_component.end()) {
        return;
    }
    if (!t->second) {
        return;
    }
    t->second->set_text(content);
}

} // namespace Cubed