PageGUI.java 文件源码

private void setLayout(Inventory inv) {
    String title = getData().title();
    int size = getData().size();
    int lastLineFirstIndex = size - 9;
    ItemStack wall = new ItemBuilder(Material.STAINED_GLASS)
            .display("")
            .build();
    for (int i = 0; i < 9; i++) {
        inv.setItem(i, wall);
    }
    for (int i = lastLineFirstIndex; i < size; i++) {
        inv.setItem(i, wall);
    }

    inv.setItem(4, new ItemBuilder(Material.NETHER_STAR).display(title).build());
    inv.setItem(prevPageBtnIndex, new ItemBuilder(Material.WOOD_BUTTON).build());
    inv.setItem(nextPageBtnIndex, new ItemBuilder(Material.WOOD_BUTTON).build());
}