Added invoke_plan, removed viewer

luprex/core/cpp/viewer.hpp

@@ -1,46 +0,0 @@
-#ifndef VIEWER_HPP
-#define VIEWER_HPP
-
-#include "world.hpp"
-#include "animqueue.hpp"
-#include "gui.hpp"
-#include <vector>
-#include <string>
-#include <memory>
-
-class Viewer {
-private:
-    std::unique_ptr<World> world_;
-
-public:
-    Viewer();
-    ~Viewer();
-
-    // Snapshot/rollback the lua state (temporary hack)
-    void snapshot() { world_->lua_snap_.snapshot(); }
-    void rollback() { world_->lua_snap_.rollback(); }
-    
-    // Get the lua state for interaction.
-    //
-    lua_State *state() { return world_->state(); }
-
-    // Get the player ID of the current player.
-    //
-    int64_t get_player_id();
-
-    // Get the list of tangibles near the player.
-    //
-    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); }
-
-    // Update the GUI for the specified sprite.
-    //
-    // The gui passed in will be overwritten.
-    //
-    void update_gui(int64_t id, Gui *g);
-};
-
-#endif // VIEWER_HPP