Custom command argument?

[Pisjun]

Hi guys! Please, help me to write a simple command to trigger on GUI-click.

on rightclick on a hay block with golden axe:
   open chest with 1 row named "&cMaterials" to player
   wait 1 tick

   format slot 0 of player with oak planks named "Wood" with lore "lol" to close then run "?????"

I need this slot clicking to trigger this (previously worked without GUI):

loop blocks in radius 1.9:
       loop-block is hay block:
           player cannot build at the loop-block:
               stop
           player has planks:
               remove 1 planks from player
               set loop-block to oak planks

 

[Lordcre_]

@Pisjun Check this out: http://en.njol.ch/projects/skript/doc/commands

 

[Pisjun]

@Pisjun Check this out: http://en.njol.ch/projects/skript/doc/commands

I have already read all of that, but i still can't understand, how to make the event-block to be the argument in command.

 

[Lordcre_]

I have already read all of that, but i still can't understand, how to make the event-block to be the argument in command.

Could you explain what you mean? I don't understand. For which part?

 

[Pisjun]

Could you explain what you mean? I don't understand. For which part?

I posted 2 parts of code before. The first part opens GUI on rightclicking on the block.
I need GUI-button click to call the command from part 2. Previously it looked like this:

on rightclick on a hay block:
loop blocks in radius 1.9:
       loop-block is hay block:
           player cannot build at the loop-block:
               stop
           player has planks:
               remove 1 planks from player
               set loop-block to oak planks

But now i need this event to call GUI and then (after clicking button in GUI) to do this:

loop blocks in radius 1.9:
       loop-block is hay block:
           player cannot build at the loop-block:
               stop
           player has planks:
               remove 1 planks from player
               set loop-block to oak planks

But i can't understand, how to replace event-block in the command (called by slot-clicking)

 

[Pikachu]

Blocks can't be command arguments