[1.20.4] to open costume GUI for costume block requires a class i don't have

[perromercenary00]

Good dais 
this is it 

 

i wanna update the briefcase from mi mod
this class "NetworkHooks"  is resposible for open the screen
this class don't exist anymore in 1.20.4 or it is in another place and/or whit another name

 

i check kapenjou tutorials an hes using this same class same place 

but hes using 1.20.1 so something change from 1.20.1 to 1.20.4 or mi setup is missing something 

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thanks for your reading 
¿ i need to find if the class was dropped now what replace it 
¿ or if it change of location where it is know 
¿ or confirm mi setup is lacking or wrong  i have intellij  2023.1.1 comunity whit forge-1.20.4-49.0.26-mdk

 

 

 

 

 

 

 

 

 

 

 

 

Edited February 26 by perromercenary00

[vemerion]

54 minutes ago, perromercenary00 said:

this class "NetworkHooks"  is resposible for open the screen

It was replaced with 'IForgeServerPlayer.openMenu()'