GuiAPI

Create Bukkit GUIs super easily!

Installing

All you need to do is copy the files into your plugin. You do not need to copy Consumer.java if you are sure that the plugin will only be run on Java 8

Usage

GUIWindow gui = new GUIWindow(title, rows);
GUIItem guiItem = new GUIItem(itemToShow, whenClicked);

gui.setItem(x, y, guiItem);

The parameters for the constructors are

GUIWindow

String title - The title of your GUI window
int rows - How many rows the GUI will have

GUIItem

ItemStack itemToShow - The item that a GUIItem will display as in the GUIWindow
Consumer<InventoryClickEvent> whenClicked - What action to perform when clicked

Example usage

Java 7

ItemStack redstone = new ItemStack(Material.REDSTONE);
GUIWindow gui = new GUIWindow("Get some redstone!", 3);
GUIItem guiItem = new GUIItem(redstone, new Consumer<>() {
  @Override
  public void accept (InventoryClickEvent event){
    event.getWhoClicked().getInventory().addItem(redstone));
  }
}

gui.setItem(4, 1, guiItem);

Java 8 (Much Simpler)

ItemStack redstone = new ItemStack(Material.REDSTONE);
GUIWindow gui = new GUIWindow("Get some redstone!", 3);
GUIItem guiItem = new GUIItem(redstone, event -> event.getWhoClicked().getInventory().addItem(redstone));

gui.setItem(4, 1, guiItem);

Tips

There are also setOpenEvent() and setCloseEvent() methods!
in setItem (x, y, guiItem), x and y can also be replaced with a single int to place it in a raw position
a Consumer is basically just a Runnable that passes an argument into the run method
If you only need the GUI for a short period of time, use the unregister() method when you don't need it anymore

deanveloper/GuiAPI