[1.16.4] Custom Gui instantly closes [SOLVED]

[GloriousAlpaca]

Hello,
I can't seem to figure out why my gui instantly closes after I open it.
This is my code:

Block
Container

Screen/Gui

Registry

Main Mod Class (Where I register the Screen)
Thank you for your help!

Edited December 19, 2020 by GloriousAlpaca

[kiou.23]

you don't need a block holder

you can get any object from the registry by calling RegistryObject#get()

[GloriousAlpaca]

Maybe but I kinda like the ObjectHolder, do you think it has anything to do with the bug?
What are you supposed to use Objectholders for?

[kiou.23]

50 minutes ago, GloriousAlpaca said:

Maybe but I kinda like the ObjectHolder, do you think it has anything to do with the bug?
What are you supposed to use Objectholders for?

oh, actually it's probably because you're passing the wrong player to the isWithinUsableDistance method

 

Edit: this also doesn't solve the problem, but in the ContainerScreen class you don't need to draw the container and player inventory titles to the screen, the method in the super class already does that, so you would be writing it twice

Edited December 19, 2020 by kiou.23

[GloriousAlpaca]

10 hours ago, kiou.23 said:

oh, actually it's probably because you're passing the wrong player to the isWithinUsableDistance method

 

Edit: this also doesn't solve the problem, but in the ContainerScreen class you don't need to draw the container and player inventory titles to the screen, the method in the super class already does that, so you would be writing it twice

Thank you I removed them and edited the player.

 

14 minutes ago, diesieben07 said:

You open the container for the tank controller block. The container then checks, that a tank block exists at its position. It of course never does, because you open the GUI for the tank controller position - so the container instantly closes.

I'm not sure if I understand correctly, but the Tank Controller Block extends the Tank Block, so shouldn't it still work?

Regardless I have changed the Block to the Tank Controller and it works now.
Thank you for your help!

Edited December 19, 2020 by GloriousAlpaca

[GloriousAlpaca]

Just now, diesieben07 said:

Inheritance is not involved here. You are using isWithinUsableDistance which checks for a specific block.

Ahhh okay thanks!
The gui is working now (except for the player Slots which are shifted up a little).
I am trying to make a multiblock and I'm just opening the gui on the position of the controller when I activate the slaveblocks, do you think that will lead to bugs within the isWithinUsableDistance method?

[GloriousAlpaca]

Just now, diesieben07 said:

You don't have to use that method.

You're right I'll just do a custom check.
I'll mark this as solved.
Thank you for your replies!