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Netplay

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git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@2463 8092fc87-c524-0410-9efc-e669fe64eaf9
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meep-eep
2006-10-26 22:17:03 +00:00
parent ea1657a589
commit 620c00c52c
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sc2/doc/devel/netplay/states
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NetState_unconnected is the initial state. When a connection attempt is made,
the state is set to NetState_connecting.
The state field of a NetConnection is NULL.
NetState_connecting indicates a connection is in progress.
When the connection is established, an INIT packet is sent, the state
is changed to NetState_init and InputFunc is set to DoNetworkInit.
The state field of a NetConnection is a ConnectStateData structure.
NetState_init is for initialising the connection before actual game
information is sent. When an INIT packet is received, the state is set
to NetState_inSetup and InputFunc is set to DoMelee.
The state field of a NetConnection is a BattleStateData structure.
NetState_inSetup is the state in which the fleet configuration is negotiated.
Only the side who has myTurn set may send this ship information, by means
of FLEET and TEAMNAME packets.
The Turn negotiation is used to change myTurn.
The Confirm negotiation is used to end this state and go to
NetState_preBattle. At this time InputFunc is set to DoPreMelee.
The state field of a NetConnection is a BattleStateData structure.
NetState_preBattle is used for non-interactive battle negotiations.
One side sends the random seed; the other receives it.
The Ready negotiation is used to end this state and go to
NetState_interBattle.
The state field of a NetConnection is a BattleStateData structure.
NetState_interBattle is used to allow either side to do some local
initialisations before moving on.
The Ready negotiation is used to end this state and go to
NetState_selectShip, or if there are no more ships to be selected,
to NetState_inBattle.
The state field of a NetConnection is a BattleStateData structure.
NetState_selectShip is where a side may select his ship. The other
side is waiting for notice of this selection.
As soon as the selection has been sent or received, the state is changed
back to NetState_interBattle.
The state field of a NetConnection is a BattleStateData structure.
NetState_inBattle is where the actual melee takes place.
Both sides send their input until the game is over, at which point
the Ready negotiation is used to end this state and go to
the NetState_endingBattle state. Until the Ready negotiation has been
completed, the simulation is continuing.
The state field of a NetConnection is a BattleStateData structure.
NetState_endingBattle is where the local side waits for the remote
battle frame count, after it has sent its own. When it arrives,
the state changes to NetState_endingBattle2.
The state field of a NetConnection is a BattleStateData structure.
NetState_endingBattle2 is where the side with the lowest battle frame count
catches up with the other other side, while the other side waits.
The Ready negotiation is used to signal that each side is ready,
and the state changes back to NetState_interBattle.
The state field of a NetConnection is a BattleStateData structure.
When a connection is aborted, the state is returned to NetState_unconnected.