mirror of
https://github.com/ProjectSWGCore/NGECore2.git
synced 2026-08-01 02:16:15 -04:00
Trade Service added
This commit is contained in:
Waverunner
@@ -0,0 +1,279 @@
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package services.trade;
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import java.nio.ByteOrder;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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import main.NGECore;
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import org.apache.mina.core.buffer.IoBuffer;
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import org.apache.mina.core.session.IoSession;
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import protocol.swg.ObjControllerMessage;
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import protocol.swg.clientSecureTradeManager.AbortTradeMessage;
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import protocol.swg.clientSecureTradeManager.AcceptTransactionMessage;
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import protocol.swg.clientSecureTradeManager.AddItemMessage;
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import protocol.swg.clientSecureTradeManager.BeginTradeMessage;
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import protocol.swg.clientSecureTradeManager.GiveMoneyMessage;
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import protocol.swg.clientSecureTradeManager.RemoveItemMessage;
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import protocol.swg.clientSecureTradeManager.TradeCompleteMessage;
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import protocol.swg.clientSecureTradeManager.UnAcceptTransactionMessage;
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import protocol.swg.objectControllerObjects.SecureTrade;
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import resources.common.ObjControllerOpcodes;
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import resources.common.Opcodes;
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import resources.objects.creature.CreatureObject;
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import engine.clients.Client;
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import engine.resources.objects.SWGObject;
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import engine.resources.service.INetworkDispatch;
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import engine.resources.service.INetworkRemoteEvent;
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public class TradeService implements INetworkDispatch{
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private NGECore core;
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private long recieverID;
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private long senderID;
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public TradeService(NGECore core) {
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this.core = core;
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}
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@Override
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public void insertOpcodes(Map<Integer, INetworkRemoteEvent> swgOpcodes, Map<Integer, INetworkRemoteEvent> objControllerOpcodes) {
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objControllerOpcodes.put(ObjControllerOpcodes.SECURE_TRADE, new INetworkRemoteEvent() {
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@Override
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public void handlePacket(IoSession session, IoBuffer data) throws Exception {
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data.order(ByteOrder.LITTLE_ENDIAN);
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SecureTrade request = new SecureTrade();
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request.deserialize(data);
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senderID = request.getSenderID();
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recieverID = request.getRecieverID();
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CreatureObject recieverObject = (CreatureObject) core.objectService.getObject(recieverID);
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CreatureObject senderObject = (CreatureObject) core.objectService.getObject(senderID);
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Client senderClient = senderObject.getClient();
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Client recieverClient = recieverObject.getClient();
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int senderClientId = senderClient.getConnectionId();
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int recieverClientId = recieverClient.getConnectionId();
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//System.out.println("Sender isConnected: " + senderObject.getClient().getSession().isConnected());
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//System.out.println("Reciever isConnected: " + recieverObject.getClient().getSession().isConnected());
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if (recieverClient.getSession().containsAttribute("tradeSession") == true) {
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if(senderClient.getSession().containsAttribute("tradeSession") == false) {
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{
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senderClient.getSession().setAttribute("tradeSession", recieverID);
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}
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BeginTradeMessage senderResponse = new BeginTradeMessage(recieverID);
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senderClient.getSession().write(senderResponse.serialize());
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BeginTradeMessage recieverResponse = new BeginTradeMessage(senderID);
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recieverClient.getSession().write(recieverResponse.serialize());
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}
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}
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else {
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// creates a new trade session for the user who sent the request. It's given the objectID
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// that the player wants to trade with.
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senderClient.getSession().setAttribute("tradeSession", recieverID);
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//System.out.println("Added trade session to " + senderClient.getParent().getCustomName() + " with the key of: " + senderClient.getSession().getAttribute("tradeSession").toString());
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recieverObject.sendSystemMessage(senderObject.getCustomName() + " wants to trade with you.", (byte) 0);
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}
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}
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});
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swgOpcodes.put(Opcodes.AbortTradeMessage, new INetworkRemoteEvent() {
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@Override
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public void handlePacket(IoSession session, IoBuffer data) throws Exception {
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data.order(ByteOrder.LITTLE_ENDIAN);
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data.position(0);
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Client client = core.getClient((Integer) session.getAttribute("connectionId"));
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long tradingWithClient = (long) client.getSession().getAttribute("tradeSession");
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CreatureObject tradee = (CreatureObject) core.objectService.getObject(tradingWithClient);
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Client tradeeClient = tradee.getClient();
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if(client == null || client.getSession() == null)
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return;
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SWGObject object = client.getParent();
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SWGObject tradeeObject = tradeeClient.getParent();
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if(object == null)
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return;
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TradeCompleteMessage completeTrade = new TradeCompleteMessage();
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AbortTradeMessage response = new AbortTradeMessage();
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tradeeClient.getSession().write(response.serialize());
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client.getSession().write(response.serialize());
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client.getSession().removeAttribute("tradeSession");
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tradeeClient.getSession().removeAttribute("tradeSession");
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if (tradeeClient.getSession().containsAttribute("tradeSession") && client.getSession().containsAttribute("tradeSession"))
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return;
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client.getSession().write(completeTrade.serialize());
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tradeeClient.getSession().write(completeTrade.serialize());
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}
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});
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swgOpcodes.put(Opcodes.AddItemMessage, new INetworkRemoteEvent() {
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@Override
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public void handlePacket(IoSession session, IoBuffer data) throws Exception {
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data.order(ByteOrder.LITTLE_ENDIAN);
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data.position(0);
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AddItemMessage addItem = new AddItemMessage();
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addItem.deserialize(data);
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Client client = core.getClient((Integer) session.getAttribute("connectionId"));
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long tradeItemID = addItem.getTradeObjectID();
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long tradingWithClient = (long) client.getSession().getAttribute("tradeSession");
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CreatureObject tradee = (CreatureObject) core.objectService.getObject(tradingWithClient);
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SWGObject objectToTrade = (SWGObject) core.objectService.getObject(tradeItemID);
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if (objectToTrade == null) {
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System.out.println("objectToTrade is null: " + tradeItemID);
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return;
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}
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System.out.println("Trading item: " + objectToTrade.getCustomName() + " detail: " + objectToTrade.getDetailFilename());
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AddItemMessage tradeeResponse = new AddItemMessage();
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tradeeResponse.setTradeObjectID(tradeItemID);
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tradee.getClient().getSession().write(tradeeResponse.serialize());
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//System.out.println("AddItemMessage in TradeService: " + data.getHexDump());
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}
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});
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swgOpcodes.put(Opcodes.GiveMoneyMessage, new INetworkRemoteEvent() {
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@Override
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public void handlePacket(IoSession session, IoBuffer data) throws Exception {
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data.order(ByteOrder.LITTLE_ENDIAN);
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data.position(0);
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Client client = core.getClient((Integer) session.getAttribute("connectionId"));
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long tradingWithClient = (long) client.getSession().getAttribute("tradeSession");
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CreatureObject tradingPartner = (CreatureObject) core.objectService.getObject(tradingWithClient);
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CreatureObject sender = (CreatureObject) client.getParent();
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GiveMoneyMessage fromClient = new GiveMoneyMessage();
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fromClient.deserialize(data);
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int givingCredits = fromClient.getTradingCredits();
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if (givingCredits <= sender.getCashCredits()) {
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GiveMoneyMessage toTradingPartner = new GiveMoneyMessage();
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toTradingPartner.setTradingCredits(givingCredits);
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tradingPartner.getClient().getSession().write(toTradingPartner.serialize());
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}
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}
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});
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swgOpcodes.put(Opcodes.RemoveItemMessage, new INetworkRemoteEvent() {
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@Override
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public void handlePacket(IoSession session, IoBuffer buffer) throws Exception {
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buffer.order(ByteOrder.LITTLE_ENDIAN);
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buffer.position(0);
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RemoveItemMessage request = new RemoveItemMessage();
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long tradingObjectID = request.getObjectID();
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Client client = core.getClient((Integer) session.getAttribute("connectionId"));
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long tradingWithClient = (long) client.getSession().getAttribute("tradeSession");
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CreatureObject tradePartner = (CreatureObject) core.objectService.getObject(tradingWithClient);
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RemoveItemMessage response = new RemoveItemMessage();
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response.setObjectID(tradingObjectID);
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tradePartner.getClient().getSession().write(response.serialize());
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}
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});
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swgOpcodes.put(Opcodes.AcceptTransactionMessage, new INetworkRemoteEvent() {
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@Override
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public void handlePacket(IoSession session, IoBuffer buffer) throws Exception {
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// client sends this packet to the server and then the server sends it to client.
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Client client = core.getClient((Integer) session.getAttribute("connectionId"));
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long tradingWithClient = (long) client.getSession().getAttribute("tradeSession");
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CreatureObject tradePartner = (CreatureObject) core.objectService.getObject(tradingWithClient);
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AcceptTransactionMessage acceptedTrade = new AcceptTransactionMessage();
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tradePartner.getClient().getSession().write(acceptedTrade.serialize());
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}
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});
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swgOpcodes.put(Opcodes.UnAcceptTransactionMessage, new INetworkRemoteEvent() {
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@Override
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public void handlePacket(IoSession session, IoBuffer buffer) throws Exception {
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Client client = core.getClient((Integer) session.getAttribute("connectionId"));
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long tradingWithClient = (long) client.getSession().getAttribute("tradeSession");
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CreatureObject tradePartner = (CreatureObject) core.objectService.getObject(tradingWithClient);
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UnAcceptTransactionMessage undoAccept = new UnAcceptTransactionMessage();
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tradePartner.getClient().getSession().write(undoAccept.serialize());
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}
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});
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// TODO: Add verification system and item lists
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}
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@Override
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public void shutdown() {
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// XXX Auto-generated method stub
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}
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}
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