Fix playing generic game not spending battery charges

src/activity_handlers.cpp

@@ -1705,14 +1705,8 @@ void activity_handlers::forage_finish( player_activity *act, player *p )
     here.maybe_trigger_trap( bush_pos, *p, true );
 }
 
-void activity_handlers::generic_game_do_turn( player_activity * /*act*/, player *p )
-{
-    if( calendar::once_every( 1_minutes ) ) {
-        p->add_morale( MORALE_GAME, 4, 60 );
-    }
-}
-
-void activity_handlers::game_do_turn( player_activity *act, player *p )
+void activity_handlers::generic_game_turn_handler( player_activity *act, player *p,
+        int morale_bonus, int morale_max_bonus )
 {
     item &game_item = *act->targets.front();
 
@@ -1728,14 +1722,24 @@ void activity_handlers::game_do_turn( player_activity *act, player *p )
 
         if( !fail ) {
             //1 points/min, almost 2 hours to fill
-            p->add_morale( MORALE_GAME, 1, 100 );
+            p->add_morale( MORALE_GAME, morale_bonus, morale_max_bonus );
         } else {
             act->moves_left = 0;
             add_msg( m_info, _( "The %s runs out of batteries." ), game_item.tname() );
         }
     }
 }
 
+void activity_handlers::generic_game_do_turn( player_activity *act, player *p )
+{
+    generic_game_turn_handler( act, p, 4, 60 );
+}
+
+void activity_handlers::game_do_turn( player_activity *act, player *p )
+{
+    generic_game_turn_handler( act, p, 1, 100 );
+}
+
 void activity_handlers::longsalvage_finish( player_activity *act, player *p )
 {
     static const std::string salvage_string = "salvage";

src/activity_handlers.h

@@ -124,6 +124,9 @@ namespace activity_handlers
 {
 
 bool resume_for_multi_activities( player &p );
+void generic_game_turn_handler( player_activity *act, player *p, int morale_bonus,
+                                int morale_max_bonus );
+
 /** activity_do_turn functions: */
 void fill_liquid_do_turn( player_activity *act, player *p );
 void pickaxe_do_turn( player_activity *act, player *p );

src/iuse.cpp

@@ -4581,6 +4581,7 @@ int iuse::portable_game( player *p, item *it, bool active, const tripoint & )
         if( loaded_software == "null" ) {
             p->assign_activity( ACT_GENERIC_GAME, to_moves<int>( 1_hours ), -1,
                                 p->get_item_position( it ), "gaming" );
+            p->activity.targets.push_back( item_location( *p, it ) );
             return 0;
         }
         p->assign_activity( ACT_GAME, moves, -1, 0, "gaming" );