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author | ementalo <ementalodev@gmx.co.uk> | 2012-05-28 00:37:28 +0100 |
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committer | ementalo <ementalodev@gmx.co.uk> | 2012-05-28 00:37:28 +0100 |
commit | 373a48da5412c6005f7ad2fe4bec41c68d4eb2a2 (patch) | |
tree | 3ebc11bffcb1dde3f3bd338fca97656d03511e70 /EssentialsSigns/src/com/earth2me/essentials/signs/SignBuy.java | |
parent | 45c1e347b0698318ebd3772c540a9a52b6509daf (diff) | |
parent | b69a16bcf0abac1ebd2ca3d35520cfcb5b433e88 (diff) | |
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Master -> 3.0
Diffstat (limited to 'EssentialsSigns/src/com/earth2me/essentials/signs/SignBuy.java')
-rw-r--r-- | EssentialsSigns/src/com/earth2me/essentials/signs/SignBuy.java | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/EssentialsSigns/src/com/earth2me/essentials/signs/SignBuy.java b/EssentialsSigns/src/com/earth2me/essentials/signs/SignBuy.java new file mode 100644 index 000000000..1f5951a16 --- /dev/null +++ b/EssentialsSigns/src/com/earth2me/essentials/signs/SignBuy.java @@ -0,0 +1,38 @@ +package com.earth2me.essentials.signs; + +import com.earth2me.essentials.api.ChargeException; +import com.earth2me.essentials.economy.Trade; +import com.earth2me.essentials.api.IEssentials; +import com.earth2me.essentials.api.IUser; + + +public class SignBuy extends EssentialsSign +{ + public SignBuy() + { + super("Buy"); + } + + @Override + protected boolean onSignCreate(final ISign sign, final IUser player, final String username, final IEssentials ess) throws SignException + { + validateTrade(sign, 1, 2, player, ess); + validateTrade(sign, 3, ess); + return true; + } + + @Override + protected boolean onSignInteract(final ISign sign, final IUser player, final String username, final IEssentials ess) throws SignException, ChargeException + { + final Trade items = getTrade(sign, 1, 2, player, ess); + final Trade charge = getTrade(sign, 3, ess); + charge.isAffordableFor(player); + if (!items.pay(player, false)) + { + throw new ChargeException("Inventory full"); + } + charge.charge(player); + Trade.log("Sign", "Buy", "Interact", username, charge, username, items, sign.getBlock().getLocation(), ess); + return true; + } +} |