[1.7.10][KINDA-SOLVED] Player Log Out events.

[Ernio]

While PlayerEvent.PlayerLoggedInEvent registered with:

	FMLCommonHandler.instance().bus().register(new EventPlayerLoad());

 

works just fine on both SP and MP when you/someone logs in, the PlayerEvent.PlayerLoggedOutEvent is never launched when on SP. It is only called on dedicated server when someone logs out.

 

My mod needs to make a setNull to few layers in my own playerMap for GC to collect them, if I won't do it, the data for player with given UUID will still exist even if I create a totally new SP world, and will likely copy from my world1/playerdata/player.mod  to world2/playerdata/player.mod after first autoSave.

 

If PlayerLoggedOutEvent works only for MP servers, that will give me at  least half of results, now - how do I make that happen on SP?

[Ernio]

Anyone? If something is not clear please ask.

 

To reassure - PlayerLoggedOutEvent is NOT launched when you quit Singleplayer world, but ONLY by dedicated server (server.jar).

 

I need similar event that will launch on SP.

[shieldbug1]

You can try the WorldEvent.Unload maybe. When a player 'exits' the world also unloads. 

[Ernio]

Why do you have your own "PlayerMap"?

private static Map<UUID, ExtendedPlayer> playerMap = new WeakHashMap<UUID, ExtendedPlayer>();

 

EP object holds mod's virtually loaded data. The data itself has a very nice manager that only loads necessary parts (e.g player LevelHistory would be loaded only if you would like to reconstruct player, and would presist just for time to: Convert history to actual final product (adding-up all level changes into one final PlayerStats object), call SyncManager that will sent new PlayerStats to everyPlayer that needs them to be updated).

 

Anyway - it's all fancy stuff from my API.

 

Why do you have your own files that you save to?

 

I am using .json and in future will be using json -> mySQL converting (which will not be in minecarft, but as a other program running on dedic server that will translate changes in .json and put them in SQL.

 

So again - When you logout from dedicated server, it's all being nicely disposed from both Client and Server, but when on SP, I guess I'll have to do it with World unload event (thanks shieldbug1) + if(client). Was Trying FML event that occurs when virtual server is shut down but game crashes with preinit (something with registration).

 

And last but not least - I don't like IEEP and my own handling took me few hours to write and has much better memory/data handling (for this particular API).

 

 

Oh and ofc. solution:

 

 

Registration:

 

FMLCommonHandler.instance().bus().register(new EventPlayer());
MinecraftForge.EVENT_BUS.register(new EventWorld());

 

EventPlayer:

@SubscribeEvent
public void playerLoggedOutEvent (PlayerEvent.PlayerLoggedOutEvent event)
{
//Called only when running dedicated server and player logs out. Never called on client-side.
	Side side = FMLCommonHandler.instance().getEffectiveSide();
	if (side == Side.SERVER)
	{
		//I am not sure but seems like in my situation this if statement above is unnecesary since the event itself is alredy called only on dedicated server. Added it just "in case".
	}
}

 

WorldEvent:

@SubscribeEvent
public void unloadingWorld (WorldEvent.Unload event)
{
//Called on both client and/or dedicated server.
	Side side = FMLCommonHandler.instance().getEffectiveSide();
	if (side == Side.CLIENT)
	{
		//Called only if you go into SP world, then quit, world is unloaded.
	}
}

 

P.S - no idea how it works on Localhost, probably works fine (I never really launched localhost in MC).