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

source/game/entities/concrete/wall_trap.cpp

@@ -4,6 +4,7 @@
 
 #include "game/entities/entity_factory.hpp"
 #include "game/entities/event_bus.hpp"
+#include "game/entities/player.hpp"
 
 WallTrap::WallTrap(const fkyaml::node& yaml) {
     name_ = yaml.contains("name") ? yaml["name"].get_value<std::string>() : std::string("wall_trap");
@@ -21,9 +22,15 @@ WallTrap::WallTrap(const fkyaml::node& yaml) {
     }
 }
 
-void WallTrap::onPlayerContact(Player* /*player*/) {
+void WallTrap::onPlayerContact(Player* player) {
     if (!isActive()) { return; }
-    if (bus_ != nullptr) { bus_->publish("player_hit", getDamage()); }
+    if (bus_ != nullptr) {
+        bus_->publish(Event{
+            .name = "player_hit",
+            .payload = getDamage(),
+            .player_id = (player != nullptr) ? player->getId() : -1,
+        });
+    }
 }
 
 REGISTER_ENTITY("wall_trap", WallTrap)