private ItemStack[] getIcons() {
ItemStack[] icons = new ItemStack[InventoryType.CHEST.getDefaultSize()];
for (PlayerShopOffer offer : shop.getOffers().values()) {
icons[offer.getSlot()] = getIcon(offer);
}
return icons;
}
private ItemStack getSellIcon(PlayerShopOffer offer) {
ItemStack icon = new ItemStack(offer.getItem().getItemStack());
icon.setAmount(1);
String priceLine =
ChatColor.GRAY
+ getSession().getTranslator().$(ASMessageKey.SHOP_INV_ICON_SELL)
+ ChatColor.RED
+ " "
+ OffersUtils.getFormatedPrice(offer.getPrice());
String amountLine = ChatColor.GRAY + "x" + offer.getItem().getAmount();
String ownerLine = ChatColor.GRAY + shop.getOwnerName();
InventoryUtils.appendLore(icon, priceLine, amountLine, ownerLine);
return icon;
}
private ItemStack getIcon(PlayerShopOffer offer) {
if (offer.getType().equals(OfferType.SELL)) {
return getSellIcon(offer);
} else {
return getBuyIcon(offer);
}
}
private void handleTrade(Player player, InventoryClickEvent event, PlayerShopOffer offer) {
if (offer.getType().equals(OfferType.SELL)) {
if (getSession().getPermissionsProvider().has(player, ASPermissionKey.BUY_ITEMS)) {
PlayerSellOfferMenu.open(this, (PlayerSellOffer) offer, player);
} else {
getSession().getTranslator().$(player, ASMessageKey.NO_PERMISSION);
}
} else {
if (getSession().getPermissionsProvider().has(player, ASPermissionKey.SELL_ITEMS)) {
PlayerBuyOfferMenu.open(this, (PlayerBuyOffer) offer, player);
} else {
getSession().getTranslator().$(player, ASMessageKey.NO_PERMISSION);
}
}
}
public void updateIcon(int slot) {
PlayerShopOffer offer = shop.getOffers().get(slot);
if (offer != null)
for (PlayerShopOffer o : offer.getItem().getOffers())
inventory.setItem(o.getSlot(), getIcon(o));
}