source

Source for my MapleSolaxiaV2 (v83 MapleStory).
2015-11-02 23:17:21 -02:00
parent 324982e94f
commit 972517e7b2
1675 changed files with 261831 additions and 0 deletions
--- a/src/net/server/channel/handlers/NPCShopHandler.java
+++ b/src/net/server/channel/handlers/NPCShopHandler.java
@@ -0,0 +1,61 @@
+/*
+	This file is part of the OdinMS Maple Story Server
+    Copyright (C) 2008 Patrick Huy <patrick.huy@frz.cc>
+		       Matthias Butz <matze@odinms.de>
+		       Jan Christian Meyer <vimes@odinms.de>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as
+    published by the Free Software Foundation version 3 as published by
+    the Free Software Foundation. You may not use, modify or distribute
+    this program under any other version of the GNU Affero General Public
+    License.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package net.server.channel.handlers;
+
+import client.MapleClient;
+import client.autoban.AutobanFactory;
+import net.AbstractMaplePacketHandler;
+import server.MapleItemInformationProvider;
+import tools.FilePrinter;
+import tools.data.input.SeekableLittleEndianAccessor;
+
+/**
+ * 
+ * @author Matze
+ */
+public final class NPCShopHandler extends AbstractMaplePacketHandler {
+    public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
+        byte bmode = slea.readByte();
+        if (bmode == 0) { // mode 0 = buy :)
+            short slot = slea.readShort();// slot
+            int itemId = slea.readInt();
+            short quantity = slea.readShort();
+            if (quantity < 1) {
+            	AutobanFactory.PACKET_EDIT.alert(c.getPlayer(), c.getPlayer().getName() + " tried to packet edit a npc shop.");
+            	FilePrinter.printError(FilePrinter.EXPLOITS + c.getPlayer().getName() + ".txt", c.getPlayer().getName() + " tried to buy quantity " + quantity + " of item id " + itemId + "\r\n");
+            	c.disconnect(true, false);
+            	return;
+            }
+            c.getPlayer().getShop().buy(c, slot, itemId, quantity);
+        } else if (bmode == 1) { // sell ;)
+            short slot = slea.readShort();
+            int itemId = slea.readInt();
+            short quantity = slea.readShort();
+            c.getPlayer().getShop().sell(c, MapleItemInformationProvider.getInstance().getInventoryType(itemId), slot, quantity);
+        } else if (bmode == 2) { // recharge ;)
+            byte slot = (byte) slea.readShort();
+            c.getPlayer().getShop().recharge(c, slot);
+        } else if (bmode == 3) { // leaving :(
+            c.getPlayer().setShop(null);
+        }
+    }
+}