fix PlayerEntity

Author: usermicrodevices

include/game/PlayerEntity.hpp

@@ -37,6 +37,7 @@ struct PlayerAttributes {
     // Derived stats
     int attack_power = 10;
     int defense = 5;
+    int max_mana = 100;
     float critical_chance = 0.05f;
     float critical_damage = 1.5f;
     float move_speed = 1.0f;
@@ -257,9 +258,9 @@ class PlayerEntity : public GameEntity {
     void UnblockPlayer(uint64_t player_id);
 
     // Player systems access
-    std::shared_ptr<InventorySystem> GetInventorySystem() const { return inventory_system_; }
-    std::shared_ptr<SkillSystem> GetSkillSystem() const { return skill_system_; }
-    std::shared_ptr<QuestSystem> GetQuestSystem() const { return quest_system_; }
+    InventorySystem& GetInventorySystem() const { return inventory_system_; }
+    SkillSystem& GetSkillSystem() const { return skill_system_; }
+    QuestSystem& GetQuestSystem() const { return quest_system_; }
 
     // Utility methods
     bool IsAlive() const { return stats_.health > 0; }
@@ -350,9 +351,9 @@ class PlayerEntity : public GameEntity {
     bool is_sprinting_ = false;
 
     // Systems
-    std::shared_ptr<InventorySystem> inventory_system_;
-    std::shared_ptr<SkillSystem> skill_system_;
-    std::shared_ptr<QuestSystem> quest_system_;
+    InventorySystem& inventory_system_;
+    SkillSystem& skill_system_;
+    QuestSystem& quest_system_;
 
     // Private methods
     void OnLevelUp();

src/game/PlayerEntity.cpp

@@ -222,14 +222,17 @@ void PlayerSettings::Deserialize(const nlohmann::json& data) {
 // =============== PlayerEntity Implementation ===============
 PlayerEntity::PlayerEntity(const glm::vec3& position)
     : GameEntity(EntityType::PLAYER, position),
-      player_class_(PlayerClass::WARRIOR),
-      race_(PlayerRace::HUMAN),
-      status_(PlayerStatus::IDLE) {
+    inventory_system_(InventorySystem::GetInstance()),
+    skill_system_(SkillSystem::GetInstance()),
+    quest_system_(QuestSystem::GetInstance()),
+    player_class_(PlayerClass::WARRIOR),
+    race_(PlayerRace::HUMAN),
+    status_(PlayerStatus::IDLE) {
 
     // Initialize systems
-    inventory_system_ = std::make_shared<InventorySystem>();
-    skill_system_ = std::make_shared<SkillSystem>();
-    quest_system_ = std::make_shared<QuestSystem>();
+    // inventory_system_ = std::make_shared<InventorySystem>();
+    // skill_system_ = std::make_shared<SkillSystem>();
+    // quest_system_ = std::make_shared<QuestSystem>();
 
     // Apply default bonuses
     ApplyRaceBonuses();
@@ -243,14 +246,17 @@ PlayerEntity::PlayerEntity(const glm::vec3& position)
 
 PlayerEntity::PlayerEntity(const glm::vec3& position, PlayerClass player_class, PlayerRace race)
     : GameEntity(EntityType::PLAYER, position),
-      player_class_(player_class),
-      race_(race),
-      status_(PlayerStatus::IDLE) {
+    inventory_system_(InventorySystem::GetInstance()),
+    skill_system_(SkillSystem::GetInstance()),
+    quest_system_(QuestSystem::GetInstance()),
+    player_class_(player_class),
+    race_(race),
+    status_(PlayerStatus::IDLE) {
 
     // Initialize systems
-    inventory_system_ = std::make_shared<InventorySystem>();
-    skill_system_ = std::make_shared<SkillSystem>();
-    quest_system_ = std::make_shared<QuestSystem>();
+    // inventory_system_ = std::make_shared<InventorySystem>();
+    // skill_system_ = std::make_shared<SkillSystem>();
+    // quest_system_ = std::make_shared<QuestSystem>();
 
     // Apply bonuses based on class and race
     ApplyRaceBonuses();