Viewer is ready to go, I think

luprex/syscpp/animqueue.hpp

@@ -87,7 +87,8 @@ public:
     void set_graphic(const std::string &g);
     void set_plane(const std::string &p);
 
-    // Get the final resting place.
+    // Get the final resting place after all animations are complete.
+    const std::string &get_graphic() const;
     const std::string &get_plane() const;
     const util::XYZ &get_xyz() const;
 
@@ -95,5 +96,27 @@ public:
     void set_size_limit(int n);
 };
 
+class AnimView {
+private:
+    std::string graphic_;
+    std::string plane_;
+    util::XYZ xyz_;
+    bool updated_;
+public:
+    const std::string &get_graphic() { return graphic_; }
+    const std::string &get_plane() { return plane_; }
+    const util::XYZ &get_xyz() { return xyz_; }
+    bool updated() { return updated_; }
+
+    void update_from(const AnimQueue &queue) {
+        graphic_ = queue.get_graphic();
+        plane_ = queue.get_plane();
+        xyz_ = queue.get_xyz();
+        updated_ = true;
+    }
+
+    void set_updated(bool u) { updated_ = u; }
+};
+
 #endif // ANIMQUEUE_HPP