Now have an autowalker class that allows me to drive the game from an external source.

gui_fsm.cpp

@@ -235,11 +235,6 @@ namespace gui {
   }
 
   void FSM::keyboard_mouse() {
-    if($autowalking) {
-      autowalk();
-      return;
-    }
-
     while(const auto ev = $window.pollEvent()) {
       if(ev->is<sf::Event::Closed>()) {
         event(Event::QUIT);
@@ -293,7 +288,8 @@ namespace gui {
             $main_ui.debug();
             break;
           case KEY::O:
-            start_autowalk(0.06);
+            autowalking = true;
+            break;
           default:
             break; // ignored
         }
@@ -406,116 +402,4 @@ namespace gui {
 
     run_systems();
   }
-
-
-  void FSM::autowalk() {
-    fmt::println("I'M WALKIN' HEAR!");
-
-    $window.handleEvents(
-        [&](const sf::Event::KeyPressed &) {
-          $autowalking = false;
-          fmt::println("ABORT AUTOWALK");
-        },
-        [&](const sf::Event::MouseButtonPressed &) {
-          $autowalking = false;
-          fmt::println("ABORT AUTOWALK");
-        }
-    );
-
-    if(!$autowalking) return;
-
-    while(in_state(State::IN_COMBAT) || in_state(State::ATTACKING)) {
-      if(in_state(State::ATTACKING)) {
-        event(Event::TICK);
-      } else {
-        event(Event::ATTACK);
-      }
-
-      handle_world_events();
-    }
-
-    auto& player_position = $level.world->get<Position>($level.player);
-    auto current = player_position.location;
-    Point target = current;
-    bool found = $level.map->neighbors(target, false, -1);
-    if(!found) {
-      dbc::log("no neighbor found, aborting autowalk");
-      $autowalking = false;
-      return;
-    }
-
-    if(!$level.map->can_move(target)) {
-      dbc::log("neighbors is telling me to go to a bad spot.");
-      $autowalking = false;
-      return;
-    }
-
-    int delta_x = int(target.x) - int(current.x);
-    int delta_y = int(target.y) - int(current.y);
-
-    int facing = $main_ui.$compass_dir;
-    int target_facing = 0;
-
-    if(delta_x == -1 && delta_y == 0) {
-      // west
-      fmt::println("WEST: {}, {}", target.x, target.y);
-      target_facing = 4;
-    } else if(delta_x == 1 && delta_y == 0) {
-      // east
-      fmt::println("EAST: {}, {}", target.x, target.y);
-      target_facing = 0;
-    } else if(delta_x == 0 && delta_y == 1) {
-      fmt::println("SOUTH: {}, {}", target.x, target.y);
-      // south
-      target_facing = 2;
-    } else if(delta_x == 0 && delta_y == -1) {
-      fmt::println("NORTH: {}, {}", target.x, target.y);
-      // north
-      target_facing = 6;
-    } else {
-      dbc::sentinel(
-          fmt::format("got more than 4 direction result: "
-            "current={},{} "
-            "target={},{} "
-            "delta={},{} ",
-            current.x, current.y,
-            target.x, target.y,
-            delta_x, delta_y));
-    }
-
-    auto dir = facing < target_facing ? Event::ROTATE_LEFT : Event::ROTATE_RIGHT;
-
-    while(facing != target_facing) {
-      event(dir);
-      render();
-      handle_world_events();
-      facing = $main_ui.$compass_dir;
-    }
-
-    dbc::check($main_ui.$compass_dir == target_facing,
-        "player isn't facing the correct direction");
-
-    if(!in_state(State::IN_COMBAT)) {
-      if(in_state(State::ATTACKING)) {
-        event(Event::TICK);
-      } else {
-        event(Event::MOVE_FORWARD);
-      }
-
-      handle_world_events();
-
-      do {
-          fmt::println("IN WHILE MOVING");
-          event(Event::TICK);
-          event(Event::ATTACK);
-          render();
-          handle_world_events();
-      } while(in_state(State::MOVING));
-    }
-  }
-
-  void FSM::start_autowalk(double rot_speed) {
-    $autowalking = true;
-    $main_ui.$camera.rot_speed = rot_speed;
-  }
 }