Updating all players GUIs when slot-contents change

[Stjubit]

Hello,

 

I have 4 upgrade-slots in a Container and i want to notify all players using this Container to update their GUIs. I know that i need to do this with the "detectAndSendChanges(...)"-method in my Container-class.

 

Now the question:

Can/Should I use the method "sendSlotContents()" from the class "ICrafting" by iterating through all "crafters", or should I send a packet to all "crafters" to update their GUIs?

 

Thanks,

Julian

[Stjubit]

OMG this was extremely dumb

 

Thank you.

[Stjubit]

Another question:

 

If I want to know if something has been placed or removed from an upgrade slot I need to check for it in the "detectAndSendChanges()"-method, or not?

[Stjubit]

Okay, I want to change the GUI when a certain Item is added to the upgrade slots.

[Stjubit]

And where can I get the information which items are placed in the slots? I thought that this information is only available in the Container class.

[Stjubit]

Ok ok.

 

Is it right that I can't get the items by doing "tileEntity.getStackInSlot(...)", because the TileEntity is server only?

[Stjubit]

Yeah, of course I can do it in the container, but can i do it in the GuiContainer also?