#include <ReplicaManager3.h>
Public Member Functions | |
virtual Connection_RM3 * | AllocConnection (SystemAddress systemAddress, RakNetGUID rakNetGUID) const =0 |
Implement to return a game specific derivation of Connection_RM3. | |
virtual void | DeallocConnection (Connection_RM3 *connection) const =0 |
Implement to destroy a class instanced returned by AllocConnection(). | |
void | SetAutoManageConnections (bool autoCreate, bool autoDestroy) |
Enable or disable automatically assigning connections to new instances of Connection_RM3. | |
bool | PushConnection (RakNet::Connection_RM3 *newConnection) |
Track a new Connection_RM3 instance. | |
RakNet::Connection_RM3 * | PopConnection (RakNetGUID guid) |
Stop tracking a connection. | |
void | Reference (RakNet::Replica3 *replica3) |
Adds a replicated object to the system. | |
void | Dereference (RakNet::Replica3 *replica3) |
Removes a replicated object from the system. | |
void | DereferenceList (DataStructures::Multilist< ML_STACK, Replica3 * > &replicaListIn) |
Removes multiple replicated objects from the system. | |
void | GetReplicasCreatedByGuid (RakNetGUID guid, DataStructures::Multilist< ML_STACK, Replica3 * > &replicaListOut) |
Returns all objects originally created by a particular system. | |
void | GetReplicasCreatedByMe (DataStructures::Multilist< ML_STACK, Replica3 * > &replicaListOut) |
Returns all objects originally created by your system. | |
void | GetReferencedReplicaList (DataStructures::Multilist< ML_STACK, Replica3 * > &replicaListOut) |
Returns the entire list of Replicas that we know about. | |
unsigned | GetReplicaCount (void) const |
Returns the number of replicas known about. | |
Replica3 * | GetReplicaAtIndex (unsigned index) |
Returns a replica by index. | |
DataStructures::DefaultIndexType | GetConnectionCount (void) const |
Returns the number of connections. | |
Connection_RM3 * | GetConnectionAtIndex (unsigned index) const |
Returns a connection pointer previously added with PushConnection(). | |
Connection_RM3 * | GetConnectionBySystemAddress (SystemAddress sa) const |
Returns a connection pointer previously added with PushConnection(). | |
Connection_RM3 * | GetConnectionByGUID (RakNetGUID guid) const |
Returns a connection pointer previously added with PushConnection.(). | |
void | SetDefaultOrderingChannel (char def) |
void | SetDefaultPacketPriority (PacketPriority def) |
void | SetDefaultPacketReliability (PacketReliability def) |
void | SetAutoSerializeInterval (RakNetTime intervalMS) |
void | GetConnectionsThatHaveReplicaConstructed (Replica3 *replica, DataStructures::Multilist< ML_STACK, Connection_RM3 * > &connectionsThatHaveConstructedThisReplica) |
Return the connections that we think have an instance of the specified Replica3 instance. | |
void | SetWorldID (unsigned char id) |
Defines the unique instance of ReplicaManager3 if multiple instances are on the same instance of RakPeerInterface. | |
unsigned char | GetWorldID (void) const |
void | SetNetworkIDManager (NetworkIDManager *_networkIDManager) |
NetworkIDManager * | GetNetworkIDManager (void) const |
Returns what was passed to SetNetworkIDManager(), or the instance on RakPeerInterface if unset. | |
void | BroadcastDestructionList (DataStructures::Multilist< ML_STACK, Replica3 * > &replicaList, SystemAddress exclusionAddress) |
Protected Member Functions | |
virtual PluginReceiveResult | OnReceive (Packet *packet) |
virtual void | Update (void) |
Update is called every time a packet is checked for . | |
virtual void | OnClosedConnection (SystemAddress systemAddress, RakNetGUID rakNetGUID, PI2_LostConnectionReason lostConnectionReason) |
virtual void | OnNewConnection (SystemAddress systemAddress, RakNetGUID rakNetGUID, bool isIncoming) |
virtual void | OnRakPeerShutdown (void) |
Called when RakPeer is shutdown. | |
virtual void | OnDetach (void) |
ReplicaManager3 tracks your game objects and automates the networking for replicating them across the network
As objects are created, destroyed, or serialized differently, those changes are pushed out to other systems.
To use:
virtual Connection_RM3* RakNet::ReplicaManager3::AllocConnection | ( | SystemAddress | systemAddress, | |
RakNetGUID | rakNetGUID | |||
) | const [pure virtual] |
Implement to return a game specific derivation of Connection_RM3.
The connection object represents a remote system connected to you that is using the ReplicaManager3 system.
It has functions to perform operations per-connection.
AllocConnection() and DeallocConnection() are factory functions to create and destroy instances of the connection object.
It is used if autoCreate is true via SetAutoManageConnections() (true by default). Otherwise, the function is not called, and you will have to call PushConnection() manually
[in] | systemAddress | Address of the system you are adding |
[in] | rakNetGUID | GUID of the system you are adding. See Packet::rakNetGUID or RakPeerInterface::GetGUIDFromSystemAddress() |
void RakNet::ReplicaManager3::BroadcastDestructionList | ( | DataStructures::Multilist< ML_STACK, Replica3 * > & | replicaList, | |
SystemAddress | exclusionAddress | |||
) |
Send a network command to destroy one or more Replica3 instances Usually you won't need this, but use Replica3::BroadcastDestruction() instead. The objects are unaffected locally
[in] | replicaList | List of Replica3 objects to tell other systems to destroy. |
[in] | exclusionAddress | Which system to not send to. UNASSIGNED_SYSTEM_ADDRESS to send to all. |
virtual void RakNet::ReplicaManager3::DeallocConnection | ( | Connection_RM3 * | connection | ) | const [pure virtual] |
Implement to destroy a class instanced returned by AllocConnection().
Most likely just implement as {delete connection;}
It is used if autoDestroy is true via SetAutoManageConnections() (true by default). Otherwise, the function is not called and you would then be responsible for deleting your own connection objects.
[in] | connection | The pointer instance to delete |
void RakNet::ReplicaManager3::Dereference | ( | RakNet::Replica3 * | replica3 | ) |
Removes a replicated object from the system.
The object is not deallocated, it is up to the caller to do so.
This is called automatically from the destructor of Replica3, so you don't need to call it manually unless you want to stop tracking an object before it is destroyed.
[in] | replica3 | The object to stop tracking |
void RakNet::ReplicaManager3::DereferenceList | ( | DataStructures::Multilist< ML_STACK, Replica3 * > & | replicaListIn | ) |
Removes multiple replicated objects from the system.
Same as Dereference(), but for a list of objects.
Useful with the lists returned by GetReplicasCreatedByGuid(), GetReplicasCreatedByMe(), or GetReferencedReplicaList().
[in] | replicaListIn | List of objects |
Connection_RM3* RakNet::ReplicaManager3::GetConnectionAtIndex | ( | unsigned | index | ) | const |
Returns a connection pointer previously added with PushConnection().
[in] | index | An index, from 0 to GetConnectionCount()-1. |
Connection_RM3* RakNet::ReplicaManager3::GetConnectionByGUID | ( | RakNetGUID | guid | ) | const |
Returns a connection pointer previously added with PushConnection.().
[in] | guid | The guid of the connection to return |
Connection_RM3* RakNet::ReplicaManager3::GetConnectionBySystemAddress | ( | SystemAddress | sa | ) | const |
Returns a connection pointer previously added with PushConnection().
[in] | sa | The system address of the connection to return |
DataStructures::DefaultIndexType RakNet::ReplicaManager3::GetConnectionCount | ( | void | ) | const |
Returns the number of connections.
Returns the number of connections added with ReplicaManager3::PushConnection(), minus the number removed with ReplicaManager3::PopConnection()
void RakNet::ReplicaManager3::GetConnectionsThatHaveReplicaConstructed | ( | Replica3 * | replica, | |
DataStructures::Multilist< ML_STACK, Connection_RM3 * > & | connectionsThatHaveConstructedThisReplica | |||
) |
Return the connections that we think have an instance of the specified Replica3 instance.
This can be wrong, for example if that system locally deleted the outside the scope of ReplicaManager3, if QueryRemoteConstruction() returned false, or if DeserializeConstruction() returned false.
[in] | replica | The replica to check against. |
[out] | connectionsThatHaveConstructedThisReplica | Populated with connection instances that we believe have replica allocated |
void RakNet::ReplicaManager3::GetReferencedReplicaList | ( | DataStructures::Multilist< ML_STACK, Replica3 * > & | replicaListOut | ) |
Replica3* RakNet::ReplicaManager3::GetReplicaAtIndex | ( | unsigned | index | ) |
Returns a replica by index.
Returns one of the items in the list that would be returned by GetReferencedReplicaList()
[in] | index | An index, from 0 to GetReplicaCount()-1. |
unsigned RakNet::ReplicaManager3::GetReplicaCount | ( | void | ) | const |
Returns the number of replicas known about.
Returns the size of the list that would be returned by GetReferencedReplicaList()
void RakNet::ReplicaManager3::GetReplicasCreatedByGuid | ( | RakNetGUID | guid, | |
DataStructures::Multilist< ML_STACK, Replica3 * > & | replicaListOut | |||
) |
Returns all objects originally created by a particular system.
Originally created is defined as the value of Replica3::creatingSystemGUID, which is automatically assigned in ReplicaManager3::Reference().
You do not have to be directly connected to that system to get the objects originally created by that system.
[in] | guid | GUID of the system we are referring to. Originally passed as the guid parameter to ReplicaManager3::AllocConnection() |
[out] | List | of Replica3 instances to be returned |
void RakNet::ReplicaManager3::GetReplicasCreatedByMe | ( | DataStructures::Multilist< ML_STACK, Replica3 * > & | replicaListOut | ) |
Returns all objects originally created by your system.
Calls GetReplicasCreatedByGuid() for your own system guid.
[out] | List | of Replica3 instances to be returned |
unsigned char RakNet::ReplicaManager3::GetWorldID | ( | void | ) | const |
virtual void RakNet::ReplicaManager3::OnClosedConnection | ( | SystemAddress | systemAddress, | |
RakNetGUID | rakNetGUID, | |||
PI2_LostConnectionReason | lostConnectionReason | |||
) | [protected, virtual] |
Called when a connection is dropped because the user called RakPeer::CloseConnection() for a particular system
[in] | systemAddress | The system whose connection was closed |
[in] | rakNetGuid | The guid of the specified system |
[in] | lostConnectionReason | How the connection was closed: manually, connection lost, or notification of disconnection |
Reimplemented from PluginInterface2.
virtual void RakNet::ReplicaManager3::OnDetach | ( | void | ) | [protected, virtual] |
Called when the interface is detached
[in] | peer | the instance of RakPeer that is calling Receive |
Reimplemented from PluginInterface2.
virtual void RakNet::ReplicaManager3::OnNewConnection | ( | SystemAddress | systemAddress, | |
RakNetGUID | rakNetGUID, | |||
bool | isIncoming | |||
) | [protected, virtual] |
Called when we got a new connection
[in] | systemAddress | Address of the new connection |
[in] | rakNetGuid | The guid of the specified system |
[in] | isIncoming | If true, this is ID_NEW_INCOMING_CONNECTION, or the equivalent |
Reimplemented from PluginInterface2.
virtual PluginReceiveResult RakNet::ReplicaManager3::OnReceive | ( | Packet * | packet | ) | [protected, virtual] |
OnReceive is called for every packet.
[in] | packet | the packet that is being returned to the user |
Reimplemented from PluginInterface2.
RakNet::Connection_RM3* RakNet::ReplicaManager3::PopConnection | ( | RakNetGUID | guid | ) |
Stop tracking a connection.
On call, for each replica returned by GetReplicasCreatedByGuid(), QueryActionOnPopConnection() will be called. Depending on the return value, this may delete the corresponding replica.
If autoDestroy is true in the call to SetAutoManageConnections() (true by default) then this is called automatically when the connection is lost. In that case, the returned connection instance is deleted.
[in] | guid | of the connection to get. Passed to ReplicaManager3::AllocConnection() originally. |
bool RakNet::ReplicaManager3::PushConnection | ( | RakNet::Connection_RM3 * | newConnection | ) |
Track a new Connection_RM3 instance.
If autoCreate is false for SetAutoManageConnections(), then you need this function to add new instances of Connection_RM3 yourself.
You don't need to track this pointer yourself, you can get it with GetConnectionAtIndex(), GetConnectionByGUID(), or GetConnectionBySystemAddress().
[in] | newConnection | The new connection instance to track. |
void RakNet::ReplicaManager3::Reference | ( | RakNet::Replica3 * | replica3 | ) |
Adds a replicated object to the system.
Anytime you create a new object that derives from Replica3, and you want ReplicaManager3 to use it, pass it to Reference().
Remote systems already connected will potentially download this object the next time ReplicaManager3::Update() is called, which happens every time you call RakPeerInterface::Receive().
[in] | replica3 | The object to start tracking |
void RakNet::ReplicaManager3::SetAutoManageConnections | ( | bool | autoCreate, | |
bool | autoDestroy | |||
) |
Enable or disable automatically assigning connections to new instances of Connection_RM3.
ReplicaManager3 can automatically create and/or destroy Connection_RM3 as systems connect or disconnect from RakPeerInterface.
By default this is on, to make the system easier to learn and setup.
If you don't want all connections to take part in the game, or you want to delay when a connection downloads the game, set autoCreate to false.
If you want to delay deleting a connection that has dropped, set autoDestroy to false. If you do this, then you must call PopConnection() to remove that connection from being internally tracked. You'll also have to delete the connection instance on your own.
[in] | autoCreate | Automatically call ReplicaManager3::AllocConnection() for each new connection. Defaults to true. |
[in] | autoDestroy | Automatically call ReplicaManager3::DeallocConnection() for each dropped connection. Defaults to true. |
void RakNet::ReplicaManager3::SetAutoSerializeInterval | ( | RakNetTime | intervalMS | ) |
Every intervalMS milliseconds, Connection_RM3::OnAutoserializeInterval() will be called.
Defaults to 30.
Pass with 0 to disable.
If you want to control the update interval with more granularity, use the return values from Replica3::Serialize().
[in] | intervalMS | How frequently to autoserialize all objects. This controls the maximum number of game object updates per second. |
void RakNet::ReplicaManager3::SetDefaultOrderingChannel | ( | char | def | ) |
[in] | Default | ordering channel to use for object creation, destruction, and serializations |
void RakNet::ReplicaManager3::SetDefaultPacketPriority | ( | PacketPriority | def | ) |
[in] | Default | packet priority to use for object creation, destruction, and serializations |
void RakNet::ReplicaManager3::SetDefaultPacketReliability | ( | PacketReliability | def | ) |
[in] | Default | packet reliability to use for object creation, destruction, and serializations |
void RakNet::ReplicaManager3::SetNetworkIDManager | ( | NetworkIDManager * | _networkIDManager | ) |
Sets the networkIDManager instance that this plugin relys upon.
Uses whatever instance is attached to RakPeerInterface if unset.
To support multiple worlds, you should set it to a different manager for each instance of the plugin
[in] | _networkIDManager | The externally allocated NetworkIDManager instance for this plugin to use. |
void RakNet::ReplicaManager3::SetWorldID | ( | unsigned char | id | ) |
Defines the unique instance of ReplicaManager3 if multiple instances are on the same instance of RakPeerInterface.
ReplicaManager3 supports multiple instances of itself attached to the same instance of rakPeer, in case your game has multiple worlds.
Call SetWorldID with a different number for each instance.
The default worldID is 0.
To use multiple worlds, you will also need to call ReplicaManager3::SetNetworkIDManager() to have a different NetworkIDManager instance per world