Simple fix, and honestly I should eliminate this whole thing and use one unified event system. Closes #1.

gui/fsm.cpp

@@ -198,6 +198,14 @@ namespace gui {
       case MOUSE_MOVE:
         mouse_action(true);
         break;
+      case AIM_CLICK: {
+          auto aimed_at = $main_ui.camera_aim();
+
+          if(aimed_at) {
+            // this will then send LOOT_ITEM if it's valid
+            System::pickup($level, aimed_at);
+          }
+        } break;
       default:
         break; // ignore everything else
     }
@@ -465,17 +473,9 @@ namespace gui {
         case eGUI::INV_SELECT:
           event(Event::INV_SELECT, data);
           break;
-        case eGUI::AIM_CLICK: {
+        case eGUI::AIM_CLICK:
-            auto aimed_at = $main_ui.camera_aim();
-
-            if(aimed_at && !in_state(State::LOOTING)) {
-              // aimed at something and not looting so it's a pickup
-              System::pickup($level, aimed_at);
-            } else {
-              // otherwise just repeat the event and let the FSM deal
           event(Event::AIM_CLICK);
-            }
+          break;
-          } break;
         case eGUI::LOOT_ITEM: {
           dbc::check(world.has<components::InventoryItem>(entity),
               "INVALID LOOT_ITEM, that entity has no InventoryItem");

gui/main_ui.cpp

@@ -103,7 +103,6 @@ namespace gui {
     $rayview.update_level($level);
     $rayview.position_camera(player.x + 0.5, player.y + 0.5);
 
-    // BUG #57: I think this is in the wrong direction?
     player_position.aiming_at = $rayview.aiming_at;
 
     $compass_dir = 0;