Handler created for UnCommitToTradeMsg

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

@@ -0,0 +1,67 @@
+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+package engine.net.client.handlers;
+
+import engine.exception.MsgSendException;
+import engine.net.client.ClientConnection;
+import engine.net.client.msg.ClientNetMsg;
+import engine.net.client.msg.UncommitToTradeMsg;
+import engine.objects.CharacterItemManager;
+import engine.objects.PlayerCharacter;
+
+import static engine.objects.CharacterItemManager.canTrade;
+
+public class UncommitToTradeMsgHandler extends AbstractClientMsgHandler {
+
+    public UncommitToTradeMsgHandler() {
+        super(UncommitToTradeMsg.class);
+    }
+
+    @Override
+    protected boolean _handleNetMsg(ClientNetMsg baseMsg, ClientConnection origin) throws MsgSendException {
+
+        PlayerCharacter source = origin.getPlayerCharacter();
+
+        // Member variable declaration
+
+        UncommitToTradeMsg msg;
+
+        // Member variable assignment
+
+        msg = (UncommitToTradeMsg) baseMsg;
+
+        if (source == null || !source.isAlive())
+            return true;
+
+        CharacterItemManager sourceItemMan = source.charItemManager;
+
+        if (sourceItemMan == null)
+            return true;
+
+        sourceItemMan.setTradeCommitted((byte) 0);
+
+        ClientConnection ccOther = sourceItemMan.getTradingWith();
+
+        if (ccOther == null)
+            return true;
+
+        PlayerCharacter other = ccOther.getPlayerCharacter();
+
+        if (other == null)
+            return true;
+
+        if (!canTrade(source, other))
+            return true;
+
+        source.charItemManager.modifyCommitToTrade();
+
+        return true;
+    }
+
+}