Switch to Maven file structure

2021-03-30 21:07:35 +02:00
parent 4acc5675d6
commit 813643036b
817 changed files with 16 additions and 0 deletions
--- a/src/main/java/net/server/channel/handlers/UseItemHandler.java
+++ b/src/main/java/net/server/channel/handlers/UseItemHandler.java
@@ -0,0 +1,113 @@
+/*
+	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.MapleCharacter;
+import client.MapleClient;
+import client.MapleDisease;
+import client.inventory.Item;
+import client.inventory.MapleInventoryType;
+import config.YamlConfig;
+import constants.inventory.ItemConstants;
+import net.AbstractMaplePacketHandler;
+import client.inventory.manipulator.MapleInventoryManipulator;
+import server.MapleItemInformationProvider;
+import server.MapleStatEffect;
+import tools.MaplePacketCreator;
+import tools.data.input.SeekableLittleEndianAccessor;
+
+/**
+ * @author Matze
+ */
+public final class UseItemHandler extends AbstractMaplePacketHandler {
+    @Override
+    public final void handlePacket(SeekableLittleEndianAccessor slea, MapleClient c) {
+        MapleCharacter chr = c.getPlayer();
+        
+        if (!chr.isAlive()) {
+            c.announce(MaplePacketCreator.enableActions());
+            return;
+        }
+        MapleItemInformationProvider ii = MapleItemInformationProvider.getInstance();
+        slea.readInt();
+        short slot = slea.readShort();
+        int itemId = slea.readInt();
+        Item toUse = chr.getInventory(MapleInventoryType.USE).getItem(slot);
+        if (toUse != null && toUse.getQuantity() > 0 && toUse.getItemId() == itemId) {
+            if (itemId == 2050004) {
+                chr.dispelDebuffs();
+                remove(c, slot);
+                return;
+            } else if (itemId == 2050001) {
+		chr.dispelDebuff(MapleDisease.DARKNESS);
+                remove(c, slot);
+                return;
+	    } else if (itemId == 2050002) {
+		chr.dispelDebuff(MapleDisease.WEAKEN);
+                chr.dispelDebuff(MapleDisease.SLOW);
+                remove(c, slot);
+                return;
+            } else if (itemId == 2050003) {
+                chr.dispelDebuff(MapleDisease.SEAL);
+		chr.dispelDebuff(MapleDisease.CURSE);
+                remove(c, slot);
+                return;
+            } else if (ItemConstants.isTownScroll(itemId)) {
+                int banMap = chr.getMapId();
+                int banSp = chr.getMap().findClosestPlayerSpawnpoint(chr.getPosition()).getId();
+                long banTime = currentServerTime();
+                
+                if (ii.getItemEffect(toUse.getItemId()).applyTo(chr)) {
+                    if(YamlConfig.config.server.USE_BANISHABLE_TOWN_SCROLL) {
+                        chr.setBanishPlayerData(banMap, banSp, banTime);
+                    }
+                    
+                    remove(c, slot);
+                }
+                return;
+            } else if (ItemConstants.isAntibanishScroll(itemId)) {
+                if (ii.getItemEffect(toUse.getItemId()).applyTo(chr)) {
+                    remove(c, slot);
+                } else {
+                    chr.dropMessage(5, "You cannot recover from a banish state at the moment.");
+                }
+                return;
+            }
+            
+            remove(c, slot);
+            
+            if(toUse.getItemId() != 2022153) {
+                ii.getItemEffect(toUse.getItemId()).applyTo(chr);
+            } else {
+                MapleStatEffect mse = ii.getItemEffect(toUse.getItemId());
+                for(MapleCharacter player : chr.getMap().getCharacters()) {
+                    mse.applyTo(player);
+                }
+            }
+        }
+    }
+
+    private void remove(MapleClient c, short slot) {
+        MapleInventoryManipulator.removeFromSlot(c, MapleInventoryType.USE, slot, (short) 1, false);
+        c.announce(MaplePacketCreator.enableActions());
+    }
+}