private int getCommandPearlSlot(Player player, String args[], int pos) {
if (args.length <= pos) {
ItemStack item = player.getItemInHand();
if (item.getType() != Material.ENDER_PEARL) {
player.sendMessage("You must hold a pearl or supply the player's name to use this command");
return -1;
}
if (pearls.getByItemStack(item) == null) {
player.sendMessage("This is an ordinary ender pearl");
return -1;
}
return player.getInventory().getHeldItemSlot();
} else {
PrisonPearl pp = pearls.getByImprisoned(args[pos]);
if (pp != null) {
Inventory inv = player.getInventory();
for (Entry<Integer, ? extends ItemStack> entry : inv.all(Material.ENDER_PEARL).entrySet()) {
if (entry.getValue().getDurability() == pp.getID()) return entry.getKey();
}
}
player.sendMessage("You don't possess " + args[0] + "'s prison pearl");
return -1;
}
}
private boolean freeCmd(CommandSender sender, String args[], boolean any) {
PrisonPearl pp;
if (!any) {
if (args.length > 1) return false;
if (!(sender instanceof Player)) {
sender.sendMessage("Must use freeany at console");
return true;
}
Player player = (Player) sender;
int slot = getCommandPearlSlot(player, args, 0);
if (slot == -1) return true;
pp = pearls.getByItemStack(player.getInventory().getItem(slot));
player.getInventory().setItem(slot, null);
} else {
if (args.length != 1) return false;
pp = pearls.getByImprisoned(args[0]);
if (pp == null) {
sender.sendMessage(args[0] + " is not imprisoned");
return true;
}
}
if (pearlman.freePearl(pp)) {
plugin
.getLogger()
.info(
pp.getImprisonedName()
+ " is being freed. Reason: Freed via command by "
+ sender.getName());
if (pp.getImprisonedPlayer()
!= sender) // when freeing yourself, you're already going to get a message
sender.sendMessage("You've freed " + pp.getImprisonedName());
} else {
sender.sendMessage("You failed to free " + pp.getImprisonedName());
}
return true;
}
private PrisonPearl getCommandPearl(Player player, String args[], int pos) {
int slot = getCommandPearlSlot(player, args, pos);
if (slot != -1) return pearls.getByItemStack(player.getInventory().getItem(slot));
else return null;
}
