Handler created for RequestToTrade

src/engine/net/client/handlers/TradeRequestMsgHandler.java

@@ -0,0 +1,59 @@
+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+package engine.net.client.handlers;
+
+import engine.Enum;
+import engine.exception.MsgSendException;
+import engine.gameManager.ChatManager;
+import engine.net.Dispatch;
+import engine.net.DispatchMessage;
+import engine.net.client.ClientConnection;
+import engine.net.client.msg.ClientNetMsg;
+import engine.net.client.msg.TradeRequestMsg;
+import engine.objects.CharacterItemManager;
+import engine.objects.PlayerCharacter;
+
+public class TradeRequestMsgHandler extends AbstractClientMsgHandler {
+
+    public TradeRequestMsgHandler() {
+        super(TradeRequestMsg.class);
+    }
+
+    @Override
+    protected boolean _handleNetMsg(ClientNetMsg baseMsg, ClientConnection origin) throws MsgSendException {
+
+        TradeRequestMsg msg = (TradeRequestMsg) baseMsg;
+
+        PlayerCharacter source = origin.getPlayerCharacter();
+        PlayerCharacter target = PlayerCharacter.getFromCache(msg.getPlayerID());
+        Dispatch dispatch;
+
+        if (!CharacterItemManager.canTrade(source, target)) {
+            ChatManager.chatSystemError(source, "Can't currently trade with target player");
+            return false;
+        }
+
+        // TODO uncomment this block after we determine when we
+        // setBankOpen(false) and setVaultOpen(false)
+        CharacterItemManager cim1 = source.charItemManager;
+        CharacterItemManager cim2 = target.charItemManager;
+
+        if (cim1 == null)
+            return false;
+
+        if (cim2 == null)
+            return false;
+
+        dispatch = Dispatch.borrow(target, msg);
+        DispatchMessage.dispatchMsgDispatch(dispatch, Enum.DispatchChannel.SECONDARY);
+        return true;
+
+    }
+
+}