Item Palette

Item Palette

This GUI allows players to select 1 item from all(or just portion of) the items in Minecraft, without having to deal with the pain of paging logic.
Example of a palette with only flammable items:

Usage

ItemPaletteGUI itemPalette = new ItemPaletteGUI.Builder("Choose an Item:")
		.show(Material::isFlammable) //decide what items are displayed(e.g. flammable only)
		.as(this::getDisplayItem) //how should the displayed materials look? Pass a Function<Material, GuiItem>
		.build();

itemPalette.show(player);

Helper method that attaches an action to every displayed Material:

private GuiItem getDisplayItem(Material material) 
{
	ItemStack item = new ItemStack(material);
	ItemMeta meta = item.getItemMeta();
	meta.setDisplayName(ChatColor.GOLD + material.name());
	item.setItemMeta(meta);
		
	return new GuiItem(item, event -> 
	{
		Player player = (Player) event.getWhoClicked();
			
		player.closeInventory();
		player.getInventory().addItem(item);
		player.sendMessage(String.format(ChatColor.GOLD + "Don't get close to %s!", material));
	});
}

Code

ItemPaletteGUI: https://pastebin.com/BU0i5Zms
InventoryUtils: https://pastebin.com/M7DFLAJc

XML

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