/**
* Cancel players from removing, picking the item in their inventory.
*
* @param event
*/
@EventHandler
public void cancelMove(InventoryDragEvent event) {
Player player = (Player) event.getWhoClicked();
for (ItemStack item : event.getNewItems().values()) {
if (item != null && player == getPlayer() && item.equals(itemStack)) {
event.setCancelled(true);
((Player) event.getWhoClicked()).updateInventory();
return;
}
}
}
private static boolean isEmpty(Inventory inv) {
for (int i = 0; i < inv.getSize(); i++) {
ItemStack item = inv.getItem(i);
if (item == null) continue;
if (item.equals(backShop)) continue;
return false;
}
return true;
}
public static int amountCanHold(ItemStack[] items, ItemStack check, boolean extraStack) {
int amt = 0;
if (items == null) {
return 0;
} else if (check == null) {
return emptySlots(items);
} else {
int max = !extraStack || noStack.contains(check.getTypeId()) ? JItems.getMaxStack(check) : 64;
for (ItemStack item : items) {
if (item == null
|| item.getAmount() == 0
|| (check.equals(item) && item.getAmount() <= max)) {
amt += max - (item == null ? 0 : item.getAmount());
}
}
}
return amt;
}
public static boolean equals(ItemStack one, ItemStack two) {
if (isNothing(one)) return isNothing(two);
if (isNothing(two)) return false;
return one.equals(two);
}
// Command
public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
// Check for player
if (sender instanceof Player) {
// Store player and command
Player player = (Player) sender;
String command = cmd.getName().toUpperCase();
// Check command
if (command.equals("CHECKWEAPON")) {
// Check for perms
if (player.hasPermission("iweapons.checkweapon")) {
// Check for player argument
if (args.length >= 1) {
// Try to store player
Player checkPlayer;
for (Player p : Bukkit.getOnlinePlayers()) {
if (p.getName().equals(args[0])) {
checkPlayer = p;
// Get the item in slot 9 of the player's htbar
ItemStack item = checkPlayer.getInventory().getItem(8);
try {
if (!item.equals(null)) {
// Check for an iWeapon item
WeaponItems wi = new WeaponItems(plugin);
if (wi.isWeapon(item)) {
player.sendMessage(
ChatColor.GOLD
+ ""
+ ChatColor.BOLD
+ "[iWeapons] "
+ ChatColor.GREEN
+ checkPlayer.getName()
+ " has the "
+ item.getItemMeta().getDisplayName()
+ ChatColor.GREEN
+ " weapon!");
} else {
player.sendMessage(
ChatColor.GOLD
+ ""
+ ChatColor.BOLD
+ "[iWeapons] "
+ ChatColor.GREEN
+ checkPlayer.getName()
+ " does not have a weapon!");
}
return true;
}
} catch (NullPointerException npe) {
player.sendMessage(
ChatColor.GOLD
+ ""
+ ChatColor.BOLD
+ "[iWeapons] "
+ ChatColor.GREEN
+ checkPlayer.getName()
+ " does not have a weapon!");
return true;
}
}
}
// The player is not online
player.sendMessage(
ChatColor.GOLD
+ ""
+ ChatColor.BOLD
+ "[iWeapons] "
+ ChatColor.RED
+ "The specified player is not online!");
return true;
} else {
player.sendMessage(
ChatColor.GOLD
+ ""
+ ChatColor.BOLD
+ "[iWeapons] "
+ ChatColor.GREEN
+ "You must specify a player!");
}
} else {
player.sendMessage(
ChatColor.GOLD
+ ""
+ ChatColor.BOLD
+ "[iWeapons] "
+ ChatColor.RED
+ "You do not have permission to use this command.");
}
}
} else {
sender.sendMessage("[iWeapons] This command is only for players!");
}
return true;
}
public static boolean equals(ItemStack first, ItemStack second) {
if (first == null) return second == null;
return first.equals(second);
}