Got rid of AnimView, added Gui

luprex/cpp/viewer.hpp

@@ -3,6 +3,7 @@
 
 #include "world.hpp"
 #include "animqueue.hpp"
+#include "gui.hpp"
 #include <vector>
 #include <string>
 #include <memory>
@@ -10,7 +11,6 @@
 class Viewer {
 private:
     std::unique_ptr<World> world_;
-    AnimViewMap view_map_;
 
 public:
     Viewer();
@@ -24,17 +24,21 @@ public:
     //
     int64_t get_player_id();
 
-    // Update the view map.
+    // Get the list of tangibles near the player.
     //
-    void update_view_map() { world_->update_view_map(&view_map_, 1, 100); }
+    std::vector<int64_t> get_near() { return world_->get_near(1, 100); }
+    
+    // Get the specified tangible.
+    //
+    const Tangible *tangible_get(int64_t id) { return world_->tangible_get(id); }
 
-    // Get the view map.
+    // Update the GUI for the specified sprite.
     //
-    AnimViewMap &get_view_map() { return view_map_; }
-
-    // Get the menu of the specified tangible.
+    // The gui passed in can be either a newly-created empty GUI,
+    // which will be populated, or a GUI object retained from
+    // the previous frame, which will be updated.
     //
-    std::vector<std::string> get_menu(int64_t id);
+    void update_gui(int64_t id, Gui *g);
 };
 
 #endif // VIEWER_HPP