[7.x Gear] Implement the detonator for Forgefiends Fabricator

engine/action/sc_action.cpp

@@ -3411,6 +3411,14 @@ void action_t::remove_travel_event( travel_event_t* e )
     erase_unordered( travel_events, pos );
 }
 
+void action_t::execute_all_travel_events()
+{
+  for ( const auto& TravelEvent : travel_events)
+  {
+    TravelEvent->execute();
+  }
+}
+
 void action_t::do_teleport( action_state_t* state )
 {
   player -> teleport( composite_teleport_distance( state ) );

engine/action/sc_action_state.cpp

@@ -244,6 +244,8 @@ travel_event_t::travel_event_t( action_t* a, action_state_t* state,
 
 void travel_event_t::execute()
 {
+  if ( !state ) return;
+
   if ( !state->target->is_sleeping() )
   {
     action->impact( state );

engine/player/sc_player.cpp

@@ -757,6 +757,7 @@ player_t::player_t( sim_t*             s,
   item_cooldown( cooldown_t( "item_cd", *this ) ),
   legendary_tank_cloak_cd( nullptr ),
   warlords_unseeing_eye( 0.0 ),
+  forgefiends_fabricator_fire_mine(nullptr),
   auto_attack_multiplier( 1.0 ),
   scaling( ( ! is_pet() || sim -> report_pets_separately ) ? new player_scaling_t() : nullptr ),
   // Movement & Position

engine/player/sc_unique_gear_x7.cpp

@@ -125,6 +125,7 @@ namespace item
   void seeping_scourgewing( special_effect_t&          );
   void gorshalach_legacy( special_effect_t&            );
   void forgefiends_fabricator( special_effect_t&       );
+  void forgefiends_fabricator_detonate(special_effect_t&);
 
   // 7.2.0 Dungeon
   void dreadstone_of_endless_shadows( special_effect_t& );
@@ -2331,6 +2332,7 @@ struct fire_mines_driver_t : public proc_spell_t
     fire_mines( new fire_mines_t( effect ) )
   {
     background = true;
+    effect.player->forgefiends_fabricator_fire_mine = fire_mines;
   }
 
   void execute() override
@@ -2349,6 +2351,34 @@ void item::forgefiends_fabricator( special_effect_t& effect )
    new dbc_proc_callback_t( effect.player, effect );
 }
 
+struct fire_mines_detonator_driver_t : public proc_spell_t
+{
+  fire_mines_detonator_driver_t( const special_effect_t& effect ) :
+    proc_spell_t( "fire_mines_detonator", effect.player, effect.player -> find_spell(253322), effect.item)
+  { }
+
+  bool ready() override
+  {
+    if ( !player -> forgefiends_fabricator_fire_mine -> has_travel_events() ) 
+      return false;
+
+    return proc_spell_t::ready();
+  }
+
+  void execute() override
+  {
+    proc_spell_t::execute();
+
+    player->forgefiends_fabricator_fire_mine->execute_all_travel_events();
+  }
+};
+
+void item::forgefiends_fabricator_detonate(special_effect_t& effect)
+{
+  effect.execute_action = new fire_mines_detonator_driver_t(effect);
+}
+
+
 // Toe Knee's Promise ======================================================
 
 struct flame_gale_pulse_t : proc_spell_t
@@ -6490,6 +6520,7 @@ void unique_gear::register_special_effects_x7()
   register_special_effect( 253323, item::seeping_scourgewing       );
   register_special_effect( 253326, item::gorshalach_legacy         );
   register_special_effect( 253310, item::forgefiends_fabricator    );
+  register_special_effect( 253322, item::forgefiends_fabricator_detonate  );
 
   /* Legion 7.2.0 Dungeon */
   register_special_effect( 238498, item::dreadstone_of_endless_shadows );

engine/simulationcraft.hpp

@@ -4094,6 +4094,9 @@ struct player_t : public actor_t
   double warlords_unseeing_eye;
   stats_t* warlords_unseeing_eye_stats;
 
+  // Forgefiend's Fabricator (7.3.2 Antorus Trinket)
+  action_t* forgefiends_fabricator_fire_mine;
+
   // Misc Multipliers
   // auto attack multiplier (for Jeweled Signet of Melandrus and similar effects)
   double auto_attack_multiplier;
@@ -5852,6 +5855,8 @@ struct action_t : private noncopyable
 
   void remove_travel_event( travel_event_t* e );
 
+  void execute_all_travel_events();
+
   void reschedule_queue_event();
 
   rng::rng_t& rng()