diff options
Diffstat (limited to 'src/game-server/trade.cpp')
| -rw-r--r-- | src/game-server/trade.cpp | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/game-server/trade.cpp b/src/game-server/trade.cpp index c044ece..e2f1cd0 100644 --- a/src/game-server/trade.cpp +++ b/src/game-server/trade.cpp @@ -38,7 +38,7 @@ */ Trade::Trade(Character *c1, Character *c2): - mChar1(c1), mChar2(c2), mMoney1(0), mMoney2(0), mState(TRADE_INIT) + mChar1(c1), mChar2(c2), mMoney1(0), mMoney2(0), mState(TRADE_INIT), mCurrencyId(ATTR_GP) { MessageOut msg(GPMSG_TRADE_REQUEST); msg.writeShort(c1->getPublicID()); @@ -131,10 +131,17 @@ void Trade::agree(Character *c) // Check if both player has the objects in their inventories // and enouth money, then swap them. Inventory v1(mChar1, true), v2(mChar2, true); - if (!perform(mItems1, v1, v2) || - !perform(mItems2, v2, v1) || - !v1.changeMoney(mMoney2 - mMoney1) || - !v2.changeMoney(mMoney1 - mMoney2)) + if (mChar1->getAttribute(mCurrencyId) >= mMoney1 - mMoney2 && + mChar2->getAttribute(mCurrencyId) >= mMoney2 - mMoney1 && + perform(mItems1, v1, v2) && + perform(mItems2, v2, v1)) + { + mChar1->setAttribute(mCurrencyId, mChar1->getAttribute(mCurrencyId) + - mMoney1 + mMoney2); + mChar2->setAttribute(mCurrencyId, mChar2->getAttribute(mCurrencyId) + - mMoney2 + mMoney1); + } + else { v1.cancel(); v2.cancel(); |