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127 lines
4.0 KiB
C++
127 lines
4.0 KiB
C++
#ifndef ENTITYMANAGER_H
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#define ENTITYMANAGER_H
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#include <map>
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#include <source_location>
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#include <stack>
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#include <vector>
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#include <unordered_map>
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#include "dCommonVars.h"
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// Convenience macro to send a message to the entity manager
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#define SEND_ENTITY_MSG(msg) Game::entityManager->SendMsg(msg)
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namespace GameMessages {
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struct GameMsg;
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};
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class Entity;
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class EntityInfo;
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class Player;
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class User;
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enum class eReplicaComponentType : uint32_t;
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struct SystemAddress;
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class EntityManager {
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public:
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void Initialize();
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void UpdateEntities(float deltaTime);
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Entity* CreateEntity(EntityInfo info, User* user = nullptr, Entity* parentEntity = nullptr, bool controller = false, LWOOBJID explicitId = LWOOBJID_EMPTY);
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void DestroyEntity(const LWOOBJID& objectID);
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void DestroyEntity(Entity* entity);
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Entity* GetEntity(const LWOOBJID& objectId) const;
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std::vector<Entity*> GetEntitiesInGroup(const std::string& group);
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std::vector<Entity*> GetEntitiesByComponent(eReplicaComponentType componentType) const;
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std::vector<Entity*> GetEntitiesByLOT(const LOT& lot) const;
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std::vector<Entity*> GetEntitiesByProximity(NiPoint3 reference, float radius) const;
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Entity* GetZoneControlEntity() const;
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// Get spawn point entity by spawn name
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Entity* GetSpawnPointEntity(const std::string& spawnName) const;
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// Get spawn points
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const std::unordered_map<std::string, LWOOBJID>& GetSpawnPointEntities() const;
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//To make it obvious this SHOULD NOT be used outside of debug:
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#ifdef _DEBUG
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const std::unordered_map<LWOOBJID, Entity*> GetAllEntities() const { return m_Entities; }
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#endif
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void ConstructEntity(Entity* entity, const SystemAddress& sysAddr = UNASSIGNED_SYSTEM_ADDRESS, bool skipChecks = false);
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void DestructEntity(Entity* entity, const SystemAddress& sysAddr = UNASSIGNED_SYSTEM_ADDRESS);
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void SerializeEntity(Entity* entity);
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void SerializeEntity(const Entity& entity);
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void ConstructAllEntities(const SystemAddress& sysAddr);
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void DestructAllEntities(const SystemAddress& sysAddr);
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void SetGhostDistanceMax(float value);
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void SetGhostDistanceMin(float value);
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void QueueGhostUpdate(LWOOBJID playerID);
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void UpdateGhosting();
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void UpdateGhosting(Entity* player);
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void CheckGhosting(Entity* entity);
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Entity* GetGhostCandidate(LWOOBJID id) const;
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bool GetGhostingEnabled() const;
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void ScheduleForKill(Entity* entity);
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void ScheduleForDeletion(LWOOBJID entity);
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void FireEventServerSide(Entity* origin, std::string args);
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static bool IsExcludedFromGhosting(LOT lot);
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const bool GetHardcoreMode() { return m_HardcoreMode; };
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const uint32_t GetHardcoreLoseUscoreOnDeathPercent() { return m_HardcoreLoseUscoreOnDeathPercent; };
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const bool GetHardcoreDropinventoryOnDeath() { return m_HardcoreDropinventoryOnDeath; };
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const uint32_t GetHardcoreUscoreEnemiesMultiplier() { return m_HardcoreUscoreEnemiesMultiplier; };
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// Sends a message to be handled by the receiving entity
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#ifndef _DEBUG
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bool SendMsg(GameMessages::GameMsg& msg, std::source_location location = std::source_location::current());
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#else
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bool SendMsg(GameMessages::GameMsg& msg);
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#endif
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private:
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void SerializeEntities();
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void KillEntities();
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void DeleteEntities();
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static std::vector<LWOMAPID> m_GhostingExcludedZones;
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static std::vector<LOT> m_GhostingExcludedLOTs;
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std::unordered_map<LWOOBJID, Entity*> m_Entities;
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std::vector<LWOOBJID> m_EntitiesToKill;
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std::vector<LWOOBJID> m_EntitiesToDelete;
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std::vector<LWOOBJID> m_EntitiesToSerialize;
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std::vector<Entity*> m_EntitiesToGhost;
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std::vector<LWOOBJID> m_PlayersToUpdateGhosting;
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Entity* m_ZoneControlEntity;
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uint16_t m_NetworkIdCounter;
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uint64_t m_SerializationCounter = 0;
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float m_GhostDistanceMinSqaured = 100 * 100;
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float m_GhostDistanceMaxSquared = 150 * 150;
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bool m_GhostingEnabled = true;
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std::stack<uint16_t> m_LostNetworkIds;
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// Map of spawnname to entity object ID
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std::unordered_map<std::string, LWOOBJID> m_SpawnPoints;
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// hardcore mode vars
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bool m_HardcoreMode;
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uint32_t m_HardcoreLoseUscoreOnDeathPercent;
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bool m_HardcoreDropinventoryOnDeath;
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uint32_t m_HardcoreUscoreEnemiesMultiplier;
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};
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#endif // ENTITYMANAGER_H
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