Initial commit: wowee native WoW 3.3.5a client

include/ui/realm_screen.hpp

@@ -0,0 +1,73 @@
+#pragma once
+
+#include "auth/auth_handler.hpp"
+#include <imgui.h>
+#include <string>
+#include <functional>
+
+namespace wowee { namespace ui {
+
+/**
+ * Realm selection screen UI
+ *
+ * Displays available realms and allows user to select one
+ */
+class RealmScreen {
+public:
+    RealmScreen();
+
+    /**
+     * Render the UI
+     * @param authHandler Reference to auth handler
+     */
+    void render(auth::AuthHandler& authHandler);
+
+    /**
+     * Set callback for realm selection
+     * @param callback Function to call when realm is selected (receives realm name and address)
+     */
+    void setOnRealmSelected(std::function<void(const std::string&, const std::string&)> callback) {
+        onRealmSelected = callback;
+    }
+
+    /**
+     * Check if a realm has been selected
+     */
+    bool hasSelection() const { return realmSelected; }
+
+    /**
+     * Get selected realm info
+     */
+    const std::string& getSelectedName() const { return selectedRealmName; }
+    const std::string& getSelectedAddress() const { return selectedRealmAddress; }
+
+private:
+    // UI state
+    int selectedRealmIndex = -1;
+    bool realmSelected = false;
+    std::string selectedRealmName;
+    std::string selectedRealmAddress;
+
+    // Status
+    std::string statusMessage;
+
+    // Callbacks
+    std::function<void(const std::string&, const std::string&)> onRealmSelected;
+
+    /**
+     * Update status message
+     */
+    void setStatus(const std::string& message);
+
+    /**
+     * Get realm status text
+     */
+    const char* getRealmStatus(uint8_t flags) const;
+
+    /**
+     * Get population color
+     */
+    ImVec4 getPopulationColor(float population) const;
+};
+
+}} // namespace wowee::ui