Implemented PacketListener#onPacketTransmitted callback for sending messages and acks
Created PacketListener#onAckProcessed callback for received acks
Documented some unknown code related to copying outgoing bytebuf and prepending some data to it
Todo: add support for fragmented messages
Implemented ReliableUtil and composite ByteBuf into ReliableChannelHandler
ReliableChannelHandler automatically replaces outbound message with composite
Removed size prefixing contract from Packet factory
Added ReliableUtil#createHeader to write data and set writer index passed header
Seq should increment and wrap around at 0xFFFF
Added special case for ack < 0 (init first packet)
Added netty packet creation functions to ReliableChannelHandler
Header creation is difficult because I can't mutate existing packets easily -- experimenting
Replaced implementations with ReliableChannelHandler
Removed ReliableInboundHandler and ReliableOutboundHandler
Removed propagation for caught exceptions within ReliableChannelHandler impls
Added Ping to Networking fbs
Created Riiablo.ping long to store current ping in ms
Changed Client draw fps to draw Riiablo.ping below fps
Created Pinger system which manages Riiablo.ping and sending and receiving Ping packets
Riiablo.ping is really more like RTT+frame_time and should be ironed out better
Created issue #77 related to the work done in this commit and deficiencies to be addressed
Removed Deleted component and associated flatbuffers classes
Created Flags component along with added a bitflags field to EntitySync flatbuffers table
It seems plausible more flags will be needed in the future aside from marking an entity as deleted
ItemController interface changed to be an engine-operable interface
Removed ItemController interface from CharData
Changed ItemController#groundToCursor(Item) to #groundToCursor(int) to pick up an item wrapper entity
ItemManager now handles item entity creation/deletion (may change)
ClientItemManager changed to operate upon Riiablo.charData and is for clients
CursorMovementSystem now uses ItemController instead of handling item drop and packeting directly
Item wrapper entity deletion remains unhandled in multiplayer until support for networking entity deletion is added
CharData has been fully replaced with a version that doesn't just wrap a D2S file
Added support for a more event-based action approach with the UI
Event systems still need to be added to engine to perform CharData item operations
Decoupled com.riiablo.Cursor from D2S cursor item management -- defers to Riiablo.charData instance
Added support for serializing and synchronizing dropped items
Picking up items not supported yet -- requires API change
Added packet types for DropItem and PickupItem
Added ItemP component table and ItemSerializer
Added EntityFactory#createItem(Item,float,float)
Removed CharStats.BlockFactor from Stat.toblock item property -- should be applied on view stats and base character properties list
Changed Sync to EntitySync, SyncData to ComponentP, Sync.data to Sync.component
This should result in cleaner API readability
Adjusted API slightly within NetworkSynchronizer + added note for future change
Added networking for object entities
Casted cof component in flatbuffers to ensure they are sign extended properly (0xFF was not becoming 0xFFFFFFFF which is a special value)
Added additional check in CofManager#setComponent to ignore change if redundant
Increased output packet queue to 1024 -- will eventually group all sync packets into a single packet
EntityFactory API now uses excel entry ids and lookup ids instead of references
Removed huge reliance on passing map references and instead use internal injected map and generated references
Fixed a bug where MapManager was inserting invalid entity ids that were causing a crash when searching through component mappers
Added networking support for dynamic object entities
Fixed issues with multiple packets in stream by prepending packet size
Fixed connection protocol for clients to wait until response received
Created Box2DDisposer system to destroy box2d bodies when an entity has Box2DBody removed
Created EntitySystemAdapter to simplify systems which are aspect event based (insert, removed, etc)
Removed Entity reference from Connection and changed to entity id instead
Renamed transform and alpha flag variables to tFlags and aFlags to remain consistent with elsewhere
Added DS1ObjectWrapperP to network DS1 objects (DS1 object reference is needed only for server-side/host)
ClientNetworkReceiver is disabled until Connection response is received
ClientNetworkSynchronizer will block until Connection response is received and drop other packets
Added ClassSerializer and DS1ObjectWrapperSerializer to transfer entity type and object data
Disabled networking on dynamic entities while I can determine issues with packet transfer
Added fix for AIStepper to make renderer bounds check optional -- will come up with a better solution to remove this client-only code
Added networking for dynamic objects
Fixed disconnecting players not being removed from player ids table
NetworkSynchronizer conditionally processes based on if any players are connected
Disabled AIStepper when game is connected to a socket
Added interactor and pathfind support to D2GS
Removed some special case code from pathfinder -- was forcing reliance on client code in what should be server-only code
D2GS clients are now indexed using a fixed-size array
Connecting clients will now use the first available slot
Disconnecting clients will now have their corresponding entity deleted
Shutting down server will now wait for client threads to end
Removed separate iteration method for broadcast packets -- I don't think this distinction is necessary
Refactored AtomicBoolean with volatile boolean
Debug logging has been significantly been improved to indicate clients / packet types / remote addresses
Disconnecting clients will now have a corresponding disconnect packet
Changing a players items will result in the change also appearing on other players' instances
