I'm trying to make a custom 2x2 crafting grid inside a container with a done button.
I created the GUI button etc.
The gui opens, the button clicks, the crafting works.

The only problem is that the player inventory does bug heavily.

https://pastebin.com/iZ0hGNTh

It doesn't let me click the block I want.

31 minutes ago, Raycoms said:

It doesn't let me click the block I want.

What exactly do you mean?

When I click on a certain block or it selects another block of the inventory or it does not select any block at all.

When you say block, do you mean inventory slot?

I'm sorry, exactly that's what I meant. I click on a slot and it chooses the content of another slot or no content at all.

Where in the code do you open the container?

I open the gui on button click:

    private void craftingClicked()
    {
        Minecraft.getMinecraft().displayGuiScreen(new WindowGuiCrafting(Minecraft.getMinecraft().thePlayer.inventory, Minecraft.getMinecraft().theWorld, building));
    }

 

    /**
     * Create a crafting gui window.
     *
     * @param playerInv the player.
     * @param worldIn   the world.
     * @param building  the building it belongs to.
     */
    public WindowGuiCrafting(InventoryPlayer playerInv, World worldIn, final AbstractBuilding.View building)
    {
        this(playerInv, worldIn, BlockPos.ORIGIN, building);
    }

    /**
     * Create a crafting gui window.
     *
     * @param playerInv     the player.
     * @param worldIn       the world.
     * @param blockPosition the position.
     * @param building      the building.
     */
    public WindowGuiCrafting(InventoryPlayer playerInv, World worldIn, BlockPos blockPosition, final AbstractBuilding.View building)
    {
        super(new CraftingGUIBuilding(playerInv, worldIn, blockPosition, building));
    }

 

You need to make an IGuiHandler to control opening both the server-side container and the client-side gui. Then call player#openGui to open them both as needed.

But the button in the gui is only on the client side, how would I trigger the server side then? Is there a message for that?

Oh okay, I got it, sometimes I'm a bit slow. Okay I created the message, only problem is.

player.openGUI() on the server side doesn't take anything I could work with, it wants a tileEntityChest or similar, but I don't have anything like that, its a crafting table gui...

got it