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Allow players to recharge trade signs without breaking them.

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Also don't give out items, if their inventory is full.
This commit is contained in:
snowleo 2011-10-09 22:52:11 +02:00
parent 75a0164ea0
commit 4c69412501
1 changed files with 25 additions and 2 deletions
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27
Essentials/src/com/earth2me/essentials/signs/SignTrade.java
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@ -38,7 +38,8 @@ public class SignTrade extends EssentialsSign
final Trade stored = getTrade(sign, 1, true, true, ess);
substractAmount(sign, 1, stored, ess);
stored.pay(player);
Trade.log("Sign", "Trade", "OwnerInteract", username, null, username, stored, sign.getBlock().getLocation(), ess);
final Trade store = rechargeSign(sign, ess, player);
Trade.log("Sign", "Trade", "OwnerInteract", username, store, username, stored, sign.getBlock().getLocation(), ess);
}
catch (SignException e)
{
@ -50,8 +51,11 @@ public class SignTrade extends EssentialsSign
final Trade charge = getTrade(sign, 1, false, false, ess);
final Trade trade = getTrade(sign, 2, false, true, ess);
charge.isAffordableFor(player);
if (!trade.pay(player, false))
{
throw new ChargeException("Full inventory");
}
substractAmount(sign, 2, trade, ess);
trade.pay(player);
addAmount(sign, 1, charge, ess);
charge.charge(player);
Trade.log("Sign", "Trade", "Interact", sign.getLine(3), charge, username, trade, sign.getBlock().getLocation(), ess);
@ -60,6 +64,25 @@ public class SignTrade extends EssentialsSign
return true;
}
private Trade rechargeSign(final ISign sign, final IEssentials ess, final User player) throws SignException, ChargeException
{
final Trade trade = getTrade(sign, 2, false, false, ess);
if (trade.getItemStack() != null && player.getItemInHand() != null &&
trade.getItemStack().getTypeId() == player.getItemInHand().getTypeId() &&
trade.getItemStack().getDurability() == player.getItemInHand().getDurability())
{
int amount = player.getItemInHand().getAmount();
amount -= amount % trade.getItemStack().getAmount();
if (amount > 0) {
final Trade store = new Trade(new ItemStack(player.getItemInHand().getTypeId(), amount, player.getItemInHand().getDurability()), ess);
addAmount(sign, 2, store, ess);
store.charge(player);
return store;
}
}
return null;
}
@Override
protected boolean onSignBreak(final ISign sign, final User player, final String username, final IEssentials ess) throws SignException
{