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Finished up TradeService, moved trading opcodes

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This commit is contained in:
Waverunner
2013-07-26 14:10:15 -04:00
parent dbc3f61991
commit 853948b971
5 changed files with 229 additions and 39 deletions
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src/services/trade/TradeService.java
+211 -27
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@@ -1,6 +1,8 @@
package services.trade;
import java.nio.ByteOrder;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
@@ -14,13 +16,15 @@ import protocol.swg.clientSecureTradeManager.AbortTradeMessage;
import protocol.swg.clientSecureTradeManager.AcceptTransactionMessage;
import protocol.swg.clientSecureTradeManager.AddItemMessage;
import protocol.swg.clientSecureTradeManager.BeginTradeMessage;
import protocol.swg.clientSecureTradeManager.BeginVerificationMessage;
import protocol.swg.clientSecureTradeManager.DenyTradeMessage;
import protocol.swg.clientSecureTradeManager.GiveMoneyMessage;
import protocol.swg.clientSecureTradeManager.RemoveItemMessage;
import protocol.swg.clientSecureTradeManager.TradeCompleteMessage;
import protocol.swg.clientSecureTradeManager.TradeOpcodes;
import protocol.swg.clientSecureTradeManager.UnAcceptTransactionMessage;
import protocol.swg.objectControllerObjects.SecureTrade;
import resources.common.ObjControllerOpcodes;
import resources.common.Opcodes;
import resources.objects.creature.CreatureObject;
import engine.clients.Client;
import engine.resources.objects.SWGObject;
@@ -34,6 +38,14 @@ public class TradeService implements INetworkDispatch{
private long recieverID;
private long senderID;
private Hashtable<SWGObject, Long> tradingObjectsTable = new Hashtable<SWGObject, Long>();
// key = objectToGive, value = giver's ID
// need to be sure that no giver ID exists in table before adding value
private Hashtable<Long, Integer> tradingCreditsTable = new Hashtable<Long, Integer>();
// key = ID of giver value = amnt recieving
public TradeService(NGECore core) {
this.core = core;
}
@@ -67,7 +79,7 @@ public class TradeService implements INetworkDispatch{
//System.out.println("Reciever isConnected: " + recieverObject.getClient().getSession().isConnected());
if (recieverClient.getSession().containsAttribute("tradeSession") == true) {
if(senderClient.getSession().containsAttribute("tradeSession") == false) {
{
senderClient.getSession().setAttribute("tradeSession", recieverID);
@@ -87,7 +99,6 @@ public class TradeService implements INetworkDispatch{
// creates a new trade session for the user who sent the request. It's given the objectID
// that the player wants to trade with.
senderClient.getSession().setAttribute("tradeSession", recieverID);
//System.out.println("Added trade session to " + senderClient.getParent().getCustomName() + " with the key of: " + senderClient.getSession().getAttribute("tradeSession").toString());
recieverObject.sendSystemMessage(senderObject.getCustomName() + " wants to trade with you.", (byte) 0);
@@ -96,7 +107,7 @@ public class TradeService implements INetworkDispatch{
});
swgOpcodes.put(Opcodes.AbortTradeMessage, new INetworkRemoteEvent() {
swgOpcodes.put(TradeOpcodes.AbortTradeMessage, new INetworkRemoteEvent() {
@Override
public void handlePacket(IoSession session, IoBuffer data) throws Exception {
@@ -105,13 +116,24 @@ public class TradeService implements INetworkDispatch{
Client client = core.getClient((Integer) session.getAttribute("connectionId"));
if (client == null)
return;
if (client.getSession().getAttribute("tradeSession") == null)
{
TradeCompleteMessage completeTrade = new TradeCompleteMessage();
AbortTradeMessage nullResponse = new AbortTradeMessage();
client.getSession().write(completeTrade.serialize());
client.getSession().write(nullResponse.serialize());
}
long tradingWithClient = (long) client.getSession().getAttribute("tradeSession");
CreatureObject tradee = (CreatureObject) core.objectService.getObject(tradingWithClient);
Client tradeeClient = tradee.getClient();
if(client == null || client.getSession() == null)
if(client.getSession() == null)
return;
SWGObject object = client.getParent();
@@ -119,18 +141,32 @@ public class TradeService implements INetworkDispatch{
if(object == null)
return;
SWGObject tradeObject = null;
Iterator<Map.Entry<SWGObject, Long>> itr = tradingObjectsTable.entrySet().iterator();
while (itr.hasNext()) {
Map.Entry<SWGObject, Long> entry = itr.next();
if(tradingWithClient == entry.getValue()) {
tradeObject = entry.getKey();
itr.remove();
}
}
client.getSession().removeAttribute("tradeSession");
tradeeClient.getSession().removeAttribute("tradeSession");
// make sure that tradeSession got removed.
if (tradeeClient.getSession().containsAttribute("tradeSession") && client.getSession().containsAttribute("tradeSession"))
return;
TradeCompleteMessage completeTrade = new TradeCompleteMessage();
AbortTradeMessage response = new AbortTradeMessage();
tradeeClient.getSession().write(response.serialize());
client.getSession().write(response.serialize());
client.getSession().removeAttribute("tradeSession");
tradeeClient.getSession().removeAttribute("tradeSession");
if (tradeeClient.getSession().containsAttribute("tradeSession") && client.getSession().containsAttribute("tradeSession"))
return;
client.getSession().write(completeTrade.serialize());
tradeeClient.getSession().write(completeTrade.serialize());
@@ -139,7 +175,7 @@ public class TradeService implements INetworkDispatch{
});
swgOpcodes.put(Opcodes.AddItemMessage, new INetworkRemoteEvent() {
swgOpcodes.put(TradeOpcodes.AddItemMessage, new INetworkRemoteEvent() {
@Override
public void handlePacket(IoSession session, IoBuffer data) throws Exception {
@@ -151,6 +187,9 @@ public class TradeService implements INetworkDispatch{
Client client = core.getClient((Integer) session.getAttribute("connectionId"));
if (client == null)
return;
long tradeItemID = addItem.getTradeObjectID();
long tradingWithClient = (long) client.getSession().getAttribute("tradeSession");
@@ -162,19 +201,23 @@ public class TradeService implements INetworkDispatch{
return;
}
System.out.println("Trading item: " + objectToTrade.getCustomName() + " detail: " + objectToTrade.getDetailFilename());
AddItemMessage tradeeResponse = new AddItemMessage();
tradeeResponse.setTradeObjectID(tradeItemID);
tradee.getClient().getSession().write(tradeeResponse.serialize());
//System.out.println("AddItemMessage in TradeService: " + data.getHexDump());
else {
addItemForTrade(objectToTrade, tradingWithClient);
System.out.println("Trading item: " + objectToTrade.getCustomName() + " detail: " + objectToTrade.getDetailFilename());
System.out.println("tradingObjectTable: " + tradingObjectsTable.toString());
AddItemMessage tradeeResponse = new AddItemMessage();
tradeeResponse.setTradeObjectID(tradeItemID);
tradee.getClient().getSession().write(tradeeResponse.serialize());
//System.out.println("AddItemMessage in TradeService: " + data.getHexDump());
}
}
});
swgOpcodes.put(Opcodes.GiveMoneyMessage, new INetworkRemoteEvent() {
swgOpcodes.put(TradeOpcodes.GiveMoneyMessage, new INetworkRemoteEvent() {
@Override
public void handlePacket(IoSession session, IoBuffer data) throws Exception {
@@ -195,6 +238,8 @@ public class TradeService implements INetworkDispatch{
if (givingCredits <= sender.getCashCredits()) {
addMoneyForTrade(tradingWithClient, givingCredits);
GiveMoneyMessage toTradingPartner = new GiveMoneyMessage();
toTradingPartner.setTradingCredits(givingCredits);
@@ -205,7 +250,7 @@ public class TradeService implements INetworkDispatch{
});
swgOpcodes.put(Opcodes.RemoveItemMessage, new INetworkRemoteEvent() {
swgOpcodes.put(TradeOpcodes.RemoveItemMessage, new INetworkRemoteEvent() {
@Override
public void handlePacket(IoSession session, IoBuffer buffer) throws Exception {
@@ -215,7 +260,7 @@ public class TradeService implements INetworkDispatch{
RemoveItemMessage request = new RemoveItemMessage();
long tradingObjectID = request.getObjectID();
long objectToKeepID = request.getObjectID();
Client client = core.getClient((Integer) session.getAttribute("connectionId"));
long tradingWithClient = (long) client.getSession().getAttribute("tradeSession");
@@ -223,14 +268,15 @@ public class TradeService implements INetworkDispatch{
CreatureObject tradePartner = (CreatureObject) core.objectService.getObject(tradingWithClient);
RemoveItemMessage response = new RemoveItemMessage();
response.setObjectID(tradingObjectID);
response.setObjectID(objectToKeepID);
tradePartner.getClient().getSession().write(response.serialize());
removeItemForTrade(core.objectService.getObject(objectToKeepID));
}
});
swgOpcodes.put(Opcodes.AcceptTransactionMessage, new INetworkRemoteEvent() {
swgOpcodes.put(TradeOpcodes.AcceptTransactionMessage, new INetworkRemoteEvent() {
@Override
public void handlePacket(IoSession session, IoBuffer buffer) throws Exception {
@@ -249,7 +295,7 @@ public class TradeService implements INetworkDispatch{
});
swgOpcodes.put(Opcodes.UnAcceptTransactionMessage, new INetworkRemoteEvent() {
swgOpcodes.put(TradeOpcodes.UnAcceptTransactionMessage, new INetworkRemoteEvent() {
@Override
public void handlePacket(IoSession session, IoBuffer buffer) throws Exception {
@@ -263,12 +309,150 @@ public class TradeService implements INetworkDispatch{
tradePartner.getClient().getSession().write(undoAccept.serialize());
}
});
// not used, but just in case.... VerifyTradeMessage is sent instead when a user
// hits the Accept button. Can use this as an additional check if need to.
swgOpcodes.put(TradeOpcodes.BeginVerificationMessage, new INetworkRemoteEvent() {
@Override
public void handlePacket(IoSession session, IoBuffer buffer) throws Exception {
System.out.println("Got BeginVerificationMessage");
Client client = core.getClient((Integer) session.getAttribute("connectionId"));
client.getSession().setAttribute("tradeSessionIsVerified");
System.out.println("Verified client");
}
});
// TODO: Add verification system and item lists
swgOpcodes.put(TradeOpcodes.VerifyTradeMessage, new INetworkRemoteEvent() {
@Override
public void handlePacket(IoSession session, IoBuffer buffer) throws Exception {
// Sent first!
Client client = core.getClient((Integer) session.getAttribute("connectionId"));
long tradingWithClient = (long) getTradeAttribute(client);
CreatureObject tradePartner = (CreatureObject) core.objectService.getObject(tradingWithClient);
CreatureObject actingTrader = (CreatureObject) client.getParent();
CreatureObject tradePartnerContainer = (CreatureObject) tradePartner.getContainer();
SWGObject tradePartnerInventory = tradePartner.getSlottedObject("inventory");
SWGObject actingTraderInventory = actingTrader.getSlottedObject("inventory");
SWGObject tradeObject = null;
//if (tradePartner == null || actingTrader == null)
//return;
//BeginVerificationMessage verifyMessage = new BeginVerificationMessage();
//client.getSession().write(verifyMessage.serialize());
//client.getSession().setAttribute("tradeSessionIsVerified");
//tradePartner.getClient().getSession().write(verifyMessage.serialize());
//tradePartner.getClient().getSession().setAttribute("tradeSessionIsVerified");
client.getSession().setAttribute("tradeSessionIsVerified");
if (tradePartner.getClient().getSession().getAttribute("tradeSessionIsVerified") == null)
return;
else if (tradePartner.getClient().getSession().containsAttribute("tradeSessionIsVerified"))
{
Iterator<Map.Entry<SWGObject, Long>> itr = tradingObjectsTable.entrySet().iterator();
while (itr.hasNext()) {
Map.Entry<SWGObject, Long> entry = itr.next();
if(tradingWithClient == entry.getValue()) {
tradeObject = entry.getKey();
if (actingTrader == null || tradePartnerContainer == null || tradePartner == null)
{
cleanTradeSession(client, tradePartner.getClient());
}
actingTraderInventory.transferTo(tradePartner, tradePartnerInventory, tradeObject);
itr.remove();
}
}
int moneyToGive = 0;
for(Map.Entry<Long, Integer> entry : tradingCreditsTable.entrySet()) {
if(tradingWithClient == entry.getKey()) {
moneyToGive = entry.getValue();
tradingCreditsTable.remove(tradingWithClient);
}
}
int tradePartnerCredits = tradePartner.getCashCredits();
if (moneyToGive != 0) {
actingTrader.setCashCredits(tradePartnerCredits - moneyToGive);
tradePartner.setCashCredits(tradePartnerCredits + moneyToGive);
}
System.out.println("Finished trading items/credits");
cleanTradeSession(client, tradePartner.getClient());
}
}
});
}
public long getTradeAttribute(Client client) {
long tradeSessionValue;
tradeSessionValue = (long) client.getSession().getAttribute("tradeSession");
return tradeSessionValue;
}
public Hashtable<SWGObject, Long> getTradingObjectMap() {
return tradingObjectsTable;
}
public void addItemForTrade(SWGObject swgObject, long tradePartnerID) {
if (tradingObjectsTable.containsKey(swgObject)) {
removeItemForTrade(swgObject);
}
tradingObjectsTable.put(swgObject, tradePartnerID);
}
public void removeItemForTrade(SWGObject swgObject) {
tradingObjectsTable.remove(swgObject);
}
public void addMoneyForTrade(long tradePartnerID, int creditsAmount) {
if (tradingCreditsTable.containsKey(tradePartnerID))
{
removeMoneyForTrade(tradePartnerID);
}
tradingCreditsTable.put(tradePartnerID, creditsAmount);
}
public void removeMoneyForTrade(long tradePartnerID) {
tradingCreditsTable.remove(tradePartnerID);
}
public void cleanTradeSession(Client actorClient, Client targetTradeClient) {
TradeCompleteMessage partnerCompleteTrade = new TradeCompleteMessage();
targetTradeClient.getSession().write(partnerCompleteTrade.serialize());
TradeCompleteMessage clientCompleteTrade = new TradeCompleteMessage();
actorClient.getSession().write(clientCompleteTrade.serialize());
actorClient.getSession().removeAttribute("tradeSession");
actorClient.getSession().removeAttribute("tradeSessionIsVerified");
targetTradeClient.getSession().removeAttribute("tradeSession");
targetTradeClient.getSession().removeAttribute("tradeSessionIsVerified");
}
@Override
public void shutdown() {