public static void cancelTrade(MapleCharacter c) {
c.getTrade().cancel();
if (c.getTrade().getPartner() != null) {
c.getTrade().getPartner().cancel();
c.getTrade().getPartner().getChr().setTrade(null);
}
c.setTrade(null);
}
public static void startTrade(MapleCharacter c) {
if (c.getTrade() == null) {
c.setTrade(new MapleTrade((byte) 0, c));
c.getClient()
.getSession()
.write(MaplePacketCreator.getTradeStart(c.getClient(), c.getTrade(), (byte) 0));
} else {
c.message("You are already in a trade.");
}
}
public static void inviteTrade(MapleCharacter c1, MapleCharacter c2) {
if (c2.getTrade() == null) {
c2.setTrade(new MapleTrade((byte) 1, c2));
c2.getTrade().setPartner(c1.getTrade());
c1.getTrade().setPartner(c2.getTrade());
c2.getClient().getSession().write(MaplePacketCreator.getTradeInvite(c1));
} else {
c1.message("The other player is already trading with someone else.");
cancelTrade(c1);
}
}
public static void declineTrade(MapleCharacter c) {
MapleTrade trade = c.getTrade();
if (trade != null) {
if (trade.getPartner() != null) {
MapleCharacter other = trade.getPartner().getChr();
other.getTrade().cancel();
other.setTrade(null);
other.message(c.getName() + " has declined your trade request.");
}
trade.cancel();
c.setTrade(null);
}
}
public static void completeTrade(MapleCharacter c) {
c.getTrade().lock();
MapleTrade local = c.getTrade();
MapleTrade partner = local.getPartner();
if (partner.isLocked()) {
local.complete1();
partner.complete1();
if (!local.fitsInInventory() || !partner.fitsInInventory()) {
cancelTrade(c);
c.message("There is not enough inventory space to complete the trade.");
partner.getChr().message("There is not enough inventory space to complete the trade.");
return;
}
if (local.getChr().getLevel() < 15) {
if (local.getChr().getMesosTraded() + local.exchangeMeso > 1000000) {
cancelTrade(c);
local.getChr().getClient().getSession().write(MaplePacketCreator.sendMesoLimit());
return;
} else {
local.getChr().addMesosTraded(local.exchangeMeso);
}
} else if (c.getTrade().getChr().getLevel() < 15) {
if (c.getMesosTraded() + c.getTrade().exchangeMeso > 1000000) {
cancelTrade(c);
c.getClient().getSession().write(MaplePacketCreator.sendMesoLimit());
return;
} else {
c.addMesosTraded(local.exchangeMeso);
}
}
local.complete2();
partner.complete2();
partner.getChr().setTrade(null);
c.setTrade(null);
}
}
public static void visitTrade(MapleCharacter c1, MapleCharacter c2) {
if (c1.getTrade() != null
&& c1.getTrade().getPartner() == c2.getTrade()
&& c2.getTrade() != null
&& c2.getTrade().getPartner() == c1.getTrade()) {
c2.getClient().getSession().write(MaplePacketCreator.getTradePartnerAdd(c1));
c1.getClient()
.getSession()
.write(MaplePacketCreator.getTradeStart(c1.getClient(), c1.getTrade(), (byte) 1));
} else {
c1.message("The other player has already closed the trade.");
}
}