feat(players): suport del segon jugador amb events amb player_id

source/game/entities/concrete/mummy.cpp

@@ -9,6 +9,7 @@
 
 #include "game/entities/entity_factory.hpp"
 #include "game/entities/event_bus.hpp"
+#include "game/entities/player.hpp"
 #include "game/map/map.hpp"
 
 namespace {
@@ -294,8 +295,14 @@ void Mummy::applyChoice(Direction dir) {
     }
 }
 
-void Mummy::onPlayerContact(Player* /*player*/) {
-    if (bus_ != nullptr) { bus_->publish("player_hit", getDamage()); }
+void Mummy::onPlayerContact(Player* player) {
+    if (bus_ != nullptr) {
+        bus_->publish(Event{
+            .name = "player_hit",
+            .payload = getDamage(),
+            .player_id = (player != nullptr) ? player->getId() : -1,
+        });
+    }
 }
 
 REGISTER_ENTITY("mummy", Mummy)