public void onBlockBreak(BlockBreakEvent event) {
if (event.isCancelled()) return;
Block block = event.getBlock();
if (block.getType() == Material.BOOKSHELF) {
AdvShelf shelf = new AdvShelf(block.getLocation());
shelf.delete();
ItemStack stack = new ItemStack(block.getType(), 1);
block.getWorld().dropItemNaturally(block.getLocation(), stack);
}
}
public void onBlockPlace(BlockPlaceEvent event) {
if (event.isCancelled()) return;
Player player = event.getPlayer();
Block block = event.getBlockPlaced();
if (block.getType() == Material.BOOKSHELF) {
AdvShelf shelf = new AdvShelf(block.getLocation());
shelf.setOwner(player.getName());
shelf.setModifier(player.getName());
shelf.save();
}
}