Help Overlay: implementación preliminar

source/ui/ui_manager.cpp

@@ -10,12 +10,14 @@
 #include "../text/textrenderer.h"   // for TextRenderer
 #include "../theme_manager.h"       // for ThemeManager
 #include "notifier.h"               // for Notifier
+#include "help_overlay.h"           // for HelpOverlay
 
 UIManager::UIManager()
     : text_renderer_(nullptr)
     , text_renderer_debug_(nullptr)
     , text_renderer_notifier_(nullptr)
     , notifier_(nullptr)
+    , help_overlay_(nullptr)
     , show_debug_(false)
     , show_text_(true)
     , text_()
@@ -38,6 +40,7 @@ UIManager::~UIManager() {
     delete text_renderer_debug_;
     delete text_renderer_notifier_;
     delete notifier_;
+    delete help_overlay_;
 }
 
 void UIManager::initialize(SDL_Renderer* renderer, ThemeManager* theme_manager,
@@ -63,6 +66,10 @@ void UIManager::initialize(SDL_Renderer* renderer, ThemeManager* theme_manager,
     notifier_->init(renderer, text_renderer_notifier_, theme_manager_,
                    physical_width, physical_height);
 
+    // Crear y configurar sistema de ayuda (overlay)
+    help_overlay_ = new HelpOverlay();
+    help_overlay_->initialize(renderer, theme_manager_, physical_width, physical_height);
+
     // Inicializar FPS counter
     fps_last_time_ = SDL_GetTicks();
     fps_frame_count_ = 0;
@@ -114,12 +121,23 @@ void UIManager::render(SDL_Renderer* renderer,
 
     // Renderizar notificaciones (siempre al final, sobre todo lo demás)
     notifier_->render();
+
+    // Renderizar ayuda (siempre última, sobre todo incluso notificaciones)
+    if (help_overlay_) {
+        help_overlay_->render(renderer);
+    }
 }
 
 void UIManager::toggleDebug() {
     show_debug_ = !show_debug_;
 }
 
+void UIManager::toggleHelp() {
+    if (help_overlay_) {
+        help_overlay_->toggle();
+    }
+}
+
 void UIManager::showNotification(const std::string& text, Uint64 duration) {
     if (duration == 0) {
         duration = NOTIFICATION_DURATION;
@@ -135,6 +153,9 @@ void UIManager::updatePhysicalWindowSize(int width, int height) {
     physical_window_width_ = width;
     physical_window_height_ = height;
     notifier_->updateWindowSize(width, height);
+    if (help_overlay_) {
+        help_overlay_->updatePhysicalWindowSize(width, height);
+    }
 }
 
 void UIManager::setTextObsolete(const std::string& text, int pos, int current_screen_width) {