Fix code style.

84 files changed, 208 insertions, 462 deletions

diff --git a/src/net/eathena/adminhandler.cpp b/src/net/eathena/adminhandler.cpp
index 6a938a478..5b19f912b 100644
--- a/src/net/eathena/adminhandler.cpp
+++ b/src/net/eathena/adminhandler.cpp
@@ -22,8 +22,6 @@
 
 #include "net/eathena/adminhandler.h"
 
-#include "logger.h"
-
 #include "being/being.h"
 
 #include "net/ea/adminrecv.h"
diff --git a/src/net/eathena/adminrecv.cpp b/src/net/eathena/adminrecv.cpp
index e88843c79..57ddf11e7 100644
--- a/src/net/eathena/adminrecv.cpp
+++ b/src/net/eathena/adminrecv.cpp
@@ -22,10 +22,7 @@
 
 #include "logger.h"
 
-#include "being/being.h"
-
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/adminrecv.h b/src/net/eathena/adminrecv.h
index 5be80e996..e2f4f359c 100644
--- a/src/net/eathena/adminrecv.h
+++ b/src/net/eathena/adminrecv.h
@@ -18,10 +18,13 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef NET_EATHENA_ADMIN_H
-#define NET_EATHENA_ADMIN_H
+#ifndef NET_EATHENA_ADMINRECV_H
+#define NET_EATHENA_ADMINRECV_H
 
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
@@ -33,4 +36,4 @@ namespace EAthena
     }  // namespace Admin
 }  // namespace EAthena
 
-#endif  // NET_EATHENA_ADMIN_H
+#endif  // NET_EATHENA_ADMINRECV_H
diff --git a/src/net/eathena/auctionhandler.cpp b/src/net/eathena/auctionhandler.cpp
index ddce77077..e84a29cec 100644
--- a/src/net/eathena/auctionhandler.cpp
+++ b/src/net/eathena/auctionhandler.cpp
@@ -21,7 +21,6 @@
 #include "net/eathena/auctionhandler.h"
 
 #include "item.h"
-#include "logger.h"
 
 #include "net/ea/eaprotocol.h"
 
diff --git a/src/net/eathena/auctionrecv.cpp b/src/net/eathena/auctionrecv.cpp
index 4f1beddec..d4e24f8e7 100644
--- a/src/net/eathena/auctionrecv.cpp
+++ b/src/net/eathena/auctionrecv.cpp
@@ -22,7 +22,7 @@
 
 #include "logger.h"
 
-#include "net/eathena/messagein.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/auctionrecv.h b/src/net/eathena/auctionrecv.h
index 583e873b9..cdd04b518 100644
--- a/src/net/eathena/auctionrecv.h
+++ b/src/net/eathena/auctionrecv.h
@@ -18,14 +18,15 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef NET_EATHENA_AUCTION_H
-#define NET_EATHENA_AUCTION_H
+#ifndef NET_EATHENA_AUCTIONRECV_H
+#define NET_EATHENA_AUCTIONRECV_H
 
 #ifdef EATHENA_SUPPORT
 
-#include "net/auctionhandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
@@ -40,4 +41,4 @@ namespace EAthena
 }  // namespace EAthena
 
 #endif  // EATHENA_SUPPORT
-#endif  // NET_EATHENA_AUCTION_H
+#endif  // NET_EATHENA_AUCTIONRECV_H
diff --git a/src/net/eathena/bankhandler.cpp b/src/net/eathena/bankhandler.cpp
index f4be79dec..48bf2f425 100644
--- a/src/net/eathena/bankhandler.cpp
+++ b/src/net/eathena/bankhandler.cpp
@@ -20,12 +20,6 @@
 
 #include "net/eathena/bankhandler.h"
 
-#include "notifymanager.h"
-
-#include "enums/resources/notifytypes.h"
-
-#include "listeners/banklistener.h"
-
 #include "net/eathena/bankrecv.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
diff --git a/src/net/eathena/bankrecv.cpp b/src/net/eathena/bankrecv.cpp
index d50984dcf..d70f589ae 100644
--- a/src/net/eathena/bankrecv.cpp
+++ b/src/net/eathena/bankrecv.cpp
@@ -26,6 +26,8 @@
 
 #include "listeners/banklistener.h"
 
+#include "net/messagein.h"
+
 #include "debug.h"
 
 namespace EAthena
diff --git a/src/net/eathena/bankrecv.h b/src/net/eathena/bankrecv.h
index 95bf8e1da..32b22445c 100644
--- a/src/net/eathena/bankrecv.h
+++ b/src/net/eathena/bankrecv.h
@@ -18,14 +18,15 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef NET_EATHENA_BANK_H
-#define NET_EATHENA_BANK_H
+#ifndef NET_EATHENA_BANKRECV_H
+#define NET_EATHENA_BANKRECV_H
 
 #ifdef EATHENA_SUPPORT
 
-#include "net/bankhandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
@@ -38,4 +39,4 @@ namespace EAthena
 }  // namespace EAthena
 
 #endif  // EATHENA_SUPPORT
-#endif  // NET_EATHENA_BANK_H
+#endif  // NET_EATHENA_BANKRECV_H
diff --git a/src/net/eathena/battlegroundhandler.cpp b/src/net/eathena/battlegroundhandler.cpp
index 536c8c850..1a8403444 100644
--- a/src/net/eathena/battlegroundhandler.cpp
+++ b/src/net/eathena/battlegroundhandler.cpp
@@ -20,8 +20,6 @@
 
 #include "net/eathena/battlegroundhandler.h"
 
-#include "logger.h"
-
 #include "net/eathena/battlegroundrecv.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
diff --git a/src/net/eathena/battlegroundrecv.cpp b/src/net/eathena/battlegroundrecv.cpp
index afda89171..72bfe7d3c 100644
--- a/src/net/eathena/battlegroundrecv.cpp
+++ b/src/net/eathena/battlegroundrecv.cpp
@@ -22,6 +22,8 @@
 
 #include "logger.h"
 
+#include "net/messagein.h"
+
 #include "debug.h"
 
 namespace EAthena
diff --git a/src/net/eathena/battlegroundrecv.h b/src/net/eathena/battlegroundrecv.h
index 43c0e7fe1..912580203 100644
--- a/src/net/eathena/battlegroundrecv.h
+++ b/src/net/eathena/battlegroundrecv.h
@@ -18,12 +18,15 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef NET_EATHENA_BATTLEGROUND_H
-#define NET_EATHENA_BATTLEGROUND_H
+#ifndef NET_EATHENA_BATTLEGROUNDRECV_H
+#define NET_EATHENA_BATTLEGROUNDRECV_H
 
 #ifdef EATHENA_SUPPORT
 
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
@@ -41,4 +44,4 @@ namespace EAthena
 }  // namespace EAthena
 
 #endif  // EATHENA_SUPPORT
-#endif  // NET_EATHENA_BATTLEGROUND_H
+#endif  // NET_EATHENA_BATTLEGROUNDRECV_H
diff --git a/src/net/eathena/beinghandler.cpp b/src/net/eathena/beinghandler.cpp
index 6273d2202..664ccdca5 100644
--- a/src/net/eathena/beinghandler.cpp
+++ b/src/net/eathena/beinghandler.cpp
@@ -22,48 +22,13 @@
 
 #include "net/eathena/beinghandler.h"
 
-#include "actormanager.h"
-#include "effectmanager.h"
-#include "game.h"
-#include "itemcolormanager.h"
-#include "notifymanager.h"
-#include "party.h"
-
-#include "being/mercenaryinfo.h"
-
-#include "enums/resources/notifytypes.h"
-
-#include "particle/particle.h"
-
-#include "input/keyboardconfig.h"
-
-#include "gui/windows/skilldialog.h"
-#include "gui/windows/socialwindow.h"
-#include "gui/windows/outfitwindow.h"
-
-#include "net/serverfeatures.h"
-
-#include "net/ea/eaprotocol.h"
-
-#include "net/charserverhandler.h"
-
-#include "net/character.h"
-
 #include "net/ea/beingrecv.h"
 
 #include "net/eathena/beingrecv.h"
-#include "net/eathena/maptypeproperty2.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
 #include "net/eathena/sprite.h"
 
-#include "resources/iteminfo.h"
-#include "resources/db/itemdb.h"
-
-#include "resources/map/map.h"
-
-#include "utils/timer.h"
-
 #include "debug.h"
 
 extern Net::BeingHandler *beingHandler;
diff --git a/src/net/eathena/beinghandler.h b/src/net/eathena/beinghandler.h
index 1a439c807..d47ec2f98 100644
--- a/src/net/eathena/beinghandler.h
+++ b/src/net/eathena/beinghandler.h
@@ -25,7 +25,6 @@
 
 #include "net/ea/beinghandler.h"
 
-#include "net/eathena/beingtype.h"
 #include "net/eathena/messagehandler.h"
 
 namespace EAthena
diff --git a/src/net/eathena/beingrecv.cpp b/src/net/eathena/beingrecv.cpp
index c9c942023..977e95696 100644
--- a/src/net/eathena/beingrecv.cpp
+++ b/src/net/eathena/beingrecv.cpp
@@ -49,10 +49,9 @@
 #include "net/charserverhandler.h"
 
 #include "net/character.h"
+#include "net/messagein.h"
 
 #include "net/eathena/maptypeproperty2.h"
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
 #include "net/eathena/sprite.h"
 
 #include "resources/iteminfo.h"
@@ -136,7 +135,7 @@ void BeingRecv::processBeingChangeLookContinue(Net::MessageIn &msg,
                                                const uint8_t type,
                                                const int id,
                                                const int id2,
-                                               const int *cards A_UNUSED)
+                                               const int *cards)
 {
     if (dstBeing->getType() == ActorType::Player)
         dstBeing->setOtherTime();
@@ -322,7 +321,8 @@ void BeingRecv::processBeingVisible(Net::MessageIn &msg)
 
     const uint16_t headTop = msg.readInt16("head top");
     const uint16_t headMid = msg.readInt16("head mid");
-    const ItemColor hairColor = fromInt(msg.readInt16("hair color"), ItemColor);
+    const ItemColor hairColor = fromInt(msg.readInt16("hair color"),
+        ItemColor);
     const uint16_t shoes = msg.readInt16("shoes or clothes color?");
 
     const uint16_t gloves = msg.readInt16("head dir / gloves");
diff --git a/src/net/eathena/beingrecv.h b/src/net/eathena/beingrecv.h
index 137143143..597cd9544 100644
--- a/src/net/eathena/beingrecv.h
+++ b/src/net/eathena/beingrecv.h
@@ -20,13 +20,31 @@
  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef NET_EATHENA_BEING_H
-#define NET_EATHENA_BEING_H
-
-#include "net/ea/beinghandler.h"
+#ifndef NET_EATHENA_BEINGRECV_H
+#define NET_EATHENA_BEINGRECV_H
 
 #include "net/eathena/beingtype.h"
-#include "net/eathena/messagehandler.h"
+
+#include "enums/simpletypes/beingid.h"
+
+#if defined(__GXX_EXPERIMENTAL_CXX0X__)
+#if defined(__APPLE__)
+#include <tr1/cstdint>
+#else
+#include <cstdint>
+#endif
+#else
+#include <stdint.h>
+#endif
+
+#include "localconsts.h"
+
+namespace Net
+{
+    class MessageIn;
+}
+
+class Being;
 
 namespace EAthena
 {
@@ -98,4 +116,4 @@ namespace EAthena
     }  // namespace BeingRecv
 }  // namespace EAthena
 
-#endif  // NET_EATHENA_BEING_H
+#endif  // NET_EATHENA_BEINGRECV_H
diff --git a/src/net/eathena/buyingstorehandler.cpp b/src/net/eathena/buyingstorehandler.cpp
index 9b990fe7e..c6673e588 100644
--- a/src/net/eathena/buyingstorehandler.cpp
+++ b/src/net/eathena/buyingstorehandler.cpp
@@ -20,24 +20,11 @@
 
 #include "net/eathena/buyingstorehandler.h"
 
-#include "actormanager.h"
-#include "inventory.h"
-#include "notifymanager.h"
 #include "shopitem.h"
 
-#include "being/localplayer.h"
+#include "being/being.h"
 #include "being/playerinfo.h"
 
-#include "enums/resources/notifytypes.h"
-
-#include "gui/windows/buyingstoreselldialog.h"
-
-#include "gui/widgets/createwidget.h"
-
-#include "listeners/arrowslistener.h"
-#include "listeners/buyingstoremodelistener.h"
-#include "listeners/buyingstoreslotslistener.h"
-
 #include "net/ea/eaprotocol.h"
 
 #include "net/eathena/buyingstorerecv.h"
diff --git a/src/net/eathena/buyingstorerecv.cpp b/src/net/eathena/buyingstorerecv.cpp
index 1a9d3897d..5094abfef 100644
--- a/src/net/eathena/buyingstorerecv.cpp
+++ b/src/net/eathena/buyingstorerecv.cpp
@@ -22,8 +22,8 @@
 
 #include "actormanager.h"
 #include "inventory.h"
+#include "item.h"
 #include "notifymanager.h"
-#include "shopitem.h"
 
 #include "being/localplayer.h"
 #include "being/playerinfo.h"
@@ -38,10 +38,9 @@
 #include "listeners/buyingstoremodelistener.h"
 #include "listeners/buyingstoreslotslistener.h"
 
-#include "net/ea/eaprotocol.h"
+#include "net/messagein.h"
 
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/ea/eaprotocol.h"
 
 #include "debug.h"
 
@@ -164,8 +163,7 @@ void BuyingStoreRecv::processBuyingStoreSellFailed(Net::MessageIn &msg)
     }
 }
 
-void BuyingStoreRecv::processBuyingStoreSellerSellFailed(Net::MessageIn
-                                                            &msg)
+void BuyingStoreRecv::processBuyingStoreSellerSellFailed(Net::MessageIn &msg)
 {
     const int16_t result = msg.readInt16("result");
     msg.readInt16("item id");
diff --git a/src/net/eathena/buyingstorerecv.h b/src/net/eathena/buyingstorerecv.h
index da4e338e8..df7dc9e11 100644
--- a/src/net/eathena/buyingstorerecv.h
+++ b/src/net/eathena/buyingstorerecv.h
@@ -23,9 +23,10 @@
 
 #ifdef EATHENA_SUPPORT
 
-#include "net/buyingstorehandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/buysellhandler.cpp b/src/net/eathena/buysellhandler.cpp
index d5027335a..ea15b1ac3 100644
--- a/src/net/eathena/buysellhandler.cpp
+++ b/src/net/eathena/buysellhandler.cpp
@@ -22,16 +22,6 @@
 
 #include "net/eathena/buysellhandler.h"
 
-#include "notifymanager.h"
-
-#include "being/playerinfo.h"
-
-#include "enums/resources/notifytypes.h"
-
-#include "gui/windows/buydialog.h"
-
-#include "gui/widgets/createwidget.h"
-
 #include "net/ea/buysellrecv.h"
 
 #include "net/eathena/buysellrecv.h"
diff --git a/src/net/eathena/buysellrecv.cpp b/src/net/eathena/buysellrecv.cpp
index 23786a435..5dfda9937 100644
--- a/src/net/eathena/buysellrecv.cpp
+++ b/src/net/eathena/buysellrecv.cpp
@@ -34,8 +34,7 @@
 
 #include "net/ea/buysellrecv.h"
 
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/buysellrecv.h b/src/net/eathena/buysellrecv.h
index 6c524572f..14a4d199e 100644
--- a/src/net/eathena/buysellrecv.h
+++ b/src/net/eathena/buysellrecv.h
@@ -23,9 +23,10 @@
 #ifndef NET_EATHENA_BUYSELLRECV_H
 #define NET_EATHENA_BUYSELLRECV_H
 
-#include "net/ea/buysellhandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/cashshophandler.cpp b/src/net/eathena/cashshophandler.cpp
index 7390ae600..53888cf46 100644
--- a/src/net/eathena/cashshophandler.cpp
+++ b/src/net/eathena/cashshophandler.cpp
@@ -20,12 +20,6 @@
 
 #include "net/eathena/cashshophandler.h"
 
-#include "being/playerinfo.h"
-
-#include "gui/windows/buydialog.h"
-
-#include "gui/widgets/createwidget.h"
-
 #include "net/eathena/cashshoprecv.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
diff --git a/src/net/eathena/cashshophandler.h b/src/net/eathena/cashshophandler.h
index fd776c923..e5f057663 100644
--- a/src/net/eathena/cashshophandler.h
+++ b/src/net/eathena/cashshophandler.h
@@ -27,8 +27,6 @@
 
 #include "net/eathena/messagehandler.h"
 
-class BuyDialog;
-
 namespace EAthena
 {
 class CashShopHandler final : public MessageHandler,
diff --git a/src/net/eathena/cashshoprecv.cpp b/src/net/eathena/cashshoprecv.cpp
index a25a44406..3cf22fcec 100644
--- a/src/net/eathena/cashshoprecv.cpp
+++ b/src/net/eathena/cashshoprecv.cpp
@@ -20,14 +20,15 @@
 
 #include "net/eathena/cashshoprecv.h"
 
+#include "logger.h"
+
 #include "being/playerinfo.h"
 
 #include "gui/windows/buydialog.h"
 
 #include "gui/widgets/createwidget.h"
 
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/cashshoprecv.h b/src/net/eathena/cashshoprecv.h
index 1dee0df5f..464fcee51 100644
--- a/src/net/eathena/cashshoprecv.h
+++ b/src/net/eathena/cashshoprecv.h
@@ -23,9 +23,10 @@
 
 #ifdef EATHENA_SUPPORT
 
-#include "net/cashshophandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 class BuyDialog;
 
diff --git a/src/net/eathena/charserverhandler.cpp b/src/net/eathena/charserverhandler.cpp
index 83c3c7c4c..1fe9b1268 100644
--- a/src/net/eathena/charserverhandler.cpp
+++ b/src/net/eathena/charserverhandler.cpp
@@ -22,18 +22,9 @@
 
 #include "net/eathena/charserverhandler.h"
 
-#include "client.h"
-#include "configuration.h"
-#include "settings.h"
-
 #include "gui/windows/charcreatedialog.h"
-#include "gui/windows/charselectdialog.h"
-#include "gui/windows/okdialog.h"
-
-#include "gui/widgets/createwidget.h"
 
 #include "net/character.h"
-#include "net/playerhandler.h"
 #include "net/serverfeatures.h"
 
 #include "net/ea/token.h"
@@ -41,19 +32,10 @@
 #include "net/ea/charserverrecv.h"
 
 #include "net/eathena/charserverrecv.h"
-#include "net/eathena/gamehandler.h"
 #include "net/eathena/loginhandler.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/network.h"
 #include "net/eathena/protocol.h"
-#include "net/eathena/sprite.h"
-
-#include "resources/iteminfo.h"
-
-#include "resources/db/itemdb.h"
-
-#include "utils/dtor.h"
-#include "utils/gettext.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/charserverrecv.cpp b/src/net/eathena/charserverrecv.cpp
index 62be4a694..2b908e794 100644
--- a/src/net/eathena/charserverrecv.cpp
+++ b/src/net/eathena/charserverrecv.cpp
@@ -38,6 +38,8 @@
 
 #include "net/ea/token.h"
 
+#include "net/messagein.h"
+
 #include "net/eathena/gamehandler.h"
 #include "net/eathena/loginhandler.h"
 #include "net/eathena/messageout.h"
diff --git a/src/net/eathena/charserverrecv.h b/src/net/eathena/charserverrecv.h
index 1df9a7e5e..b98885be4 100644
--- a/src/net/eathena/charserverrecv.h
+++ b/src/net/eathena/charserverrecv.h
@@ -23,9 +23,15 @@
 #ifndef NET_EATHENA_CHARSERVERRECV_H
 #define NET_EATHENA_CHARSERVERRECV_H
 
-#include "net/ea/charserverhandler.h"
+#include "enums/simpletypes/beingid.h"
 
-#include "net/eathena/messagehandler.h"
+#include <string>
+
+namespace Net
+{
+    class Character;
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/chathandler.cpp b/src/net/eathena/chathandler.cpp
index 5501f25ab..9ef9b5d3b 100644
--- a/src/net/eathena/chathandler.cpp
+++ b/src/net/eathena/chathandler.cpp
@@ -22,23 +22,8 @@
 
 #include "net/eathena/chathandler.h"
 
-#include "actormanager.h"
-#include "notifymanager.h"
-
 #include "being/localplayer.h"
-#include "being/playerinfo.h"
-#include "being/playerrelation.h"
-#include "being/playerrelations.h"
-
-#include "enums/resources/notifytypes.h"
-
-#include "gui/chatconsts.h"
 
-#include "gui/windows/chatwindow.h"
-
-#include "gui/widgets/tabs/chat/chattab.h"
-
-#include "net/mercenaryhandler.h"
 #include "net/serverfeatures.h"
 
 #include "net/ea/chatrecv.h"
@@ -48,7 +33,7 @@
 #include "net/eathena/protocol.h"
 
 #include "resources/chatobject.h"
-#include "utils/gettext.h"
+
 #include "utils/stringutils.h"
 
 #include "debug.h"
diff --git a/src/net/eathena/chathandler.h b/src/net/eathena/chathandler.h
index 7fd56cd3c..a9a92452e 100644
--- a/src/net/eathena/chathandler.h
+++ b/src/net/eathena/chathandler.h
@@ -25,8 +25,6 @@
 
 #include "net/ea/chathandler.h"
 
-#include "enums/gui/chatmsgtype.h"
-
 #include "net/eathena/messagehandler.h"
 
 namespace EAthena
diff --git a/src/net/eathena/chatrecv.cpp b/src/net/eathena/chatrecv.cpp
index f058593c9..40281384a 100644
--- a/src/net/eathena/chatrecv.cpp
+++ b/src/net/eathena/chatrecv.cpp
@@ -38,13 +38,11 @@
 
 #include "gui/widgets/tabs/chat/chattab.h"
 
-#include "net/serverfeatures.h"
+#include "net/messagein.h"
 
 #include "net/ea/chatrecv.h"
 
 #include "net/eathena/mercenaryrecv.h"
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
 
 #include "resources/chatobject.h"
 #include "utils/gettext.h"
@@ -52,8 +50,6 @@
 
 #include "debug.h"
 
-extern Net::ChatHandler *chatHandler;
-
 namespace EAthena
 {
 
@@ -239,7 +235,7 @@ std::string ChatRecv::extractChannelFromMessage(std::string &chatMsg)
 }
 
 void ChatRecv::processChatContinue(std::string chatMsg,
-                                      ChatMsgTypeT own)
+                                   ChatMsgTypeT own)
 {
     const std::string channel = extractChannelFromMessage(chatMsg);
     bool allow(true);
@@ -466,7 +462,7 @@ void ChatRecv::processJoinChannel(Net::MessageIn &msg)
 }
 
 void ChatRecv::processWhisperContinue(const std::string &nick,
-                                         std::string chatMsg)
+                                      std::string chatMsg)
 {
     // ignoring future whisper messages
     if (chatMsg.find("\302\202G") == 0 || chatMsg.find("\302\202A") == 0)
diff --git a/src/net/eathena/chatrecv.h b/src/net/eathena/chatrecv.h
index fcef0085e..d05af44cd 100644
--- a/src/net/eathena/chatrecv.h
+++ b/src/net/eathena/chatrecv.h
@@ -23,16 +23,17 @@
 #ifndef NET_EATHENA_CHATRECV_H
 #define NET_EATHENA_CHATRECV_H
 
-#include "net/ea/chathandler.h"
-
 #include "enums/gui/chatmsgtype.h"
 
-#include "net/eathena/messagehandler.h"
+#include <string>
 
-namespace EAthena
+namespace Net
 {
-    class MessageOut;
+    class MessageIn;
+}
 
+namespace EAthena
+{
     namespace ChatRecv
     {
         std::string extractChannelFromMessage(std::string &chatMsg);
diff --git a/src/net/eathena/elementalhandler.cpp b/src/net/eathena/elementalhandler.cpp
index 1ddbb491f..44c1437a8 100644
--- a/src/net/eathena/elementalhandler.cpp
+++ b/src/net/eathena/elementalhandler.cpp
@@ -20,8 +20,6 @@
 
 #include "net/eathena/elementalhandler.h"
 
-#include "logger.h"
-
 #include "net/eathena/elementalrecv.h"
 #include "net/eathena/protocol.h"
 
diff --git a/src/net/eathena/elementalrecv.cpp b/src/net/eathena/elementalrecv.cpp
index 151e23804..5e07a7752 100644
--- a/src/net/eathena/elementalrecv.cpp
+++ b/src/net/eathena/elementalrecv.cpp
@@ -22,7 +22,7 @@
 
 #include "logger.h"
 
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/elementalrecv.h b/src/net/eathena/elementalrecv.h
index 0b0a2651f..00bbca8e9 100644
--- a/src/net/eathena/elementalrecv.h
+++ b/src/net/eathena/elementalrecv.h
@@ -21,9 +21,10 @@
 #ifndef NET_EATHENA_ELEMENTALRECV_H
 #define NET_EATHENA_ELEMENTALRECV_H
 
-#include "net/elementalhandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/familyhandler.cpp b/src/net/eathena/familyhandler.cpp
index b0cf00031..8d4949b4f 100644
--- a/src/net/eathena/familyhandler.cpp
+++ b/src/net/eathena/familyhandler.cpp
@@ -20,8 +20,6 @@
 
 #include "net/eathena/familyhandler.h"
 
-#include "logger.h"
-
 #include "being/being.h"
 
 #include "net/eathena/familyrecv.h"
diff --git a/src/net/eathena/familyrecv.cpp b/src/net/eathena/familyrecv.cpp
index 76fae2ff2..70919a97b 100644
--- a/src/net/eathena/familyrecv.cpp
+++ b/src/net/eathena/familyrecv.cpp
@@ -22,10 +22,7 @@
 
 #include "logger.h"
 
-#include "being/being.h"
-
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/familyrecv.h b/src/net/eathena/familyrecv.h
index e1f5560e7..51523b6e2 100644
--- a/src/net/eathena/familyrecv.h
+++ b/src/net/eathena/familyrecv.h
@@ -23,9 +23,10 @@
 
 #ifdef EATHENA_SUPPORT
 
-#include "net/familyhandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/friendshandler.cpp b/src/net/eathena/friendshandler.cpp
index a2e01bc79..8d07aa94d 100644
--- a/src/net/eathena/friendshandler.cpp
+++ b/src/net/eathena/friendshandler.cpp
@@ -20,8 +20,6 @@
 
 #include "net/eathena/friendshandler.h"
 
-#include "logger.h"
-
 #include "net/eathena/friendsrecv.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
diff --git a/src/net/eathena/friendsrecv.cpp b/src/net/eathena/friendsrecv.cpp
index 41994dd15..4350d31c9 100644
--- a/src/net/eathena/friendsrecv.cpp
+++ b/src/net/eathena/friendsrecv.cpp
@@ -22,8 +22,7 @@
 
 #include "logger.h"
 
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/friendsrecv.h b/src/net/eathena/friendsrecv.h
index d502343da..bdd564244 100644
--- a/src/net/eathena/friendsrecv.h
+++ b/src/net/eathena/friendsrecv.h
@@ -23,9 +23,10 @@
 
 #ifdef EATHENA_SUPPORT
 
-#include "net/friendshandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/gamehandler.cpp b/src/net/eathena/gamehandler.cpp
index 2d4f7d20f..dde0a10d5 100644
--- a/src/net/eathena/gamehandler.cpp
+++ b/src/net/eathena/gamehandler.cpp
@@ -23,7 +23,6 @@
 #include "net/eathena/gamehandler.h"
 
 #include "client.h"
-#include "logger.h"
 
 #include "being/localplayer.h"
 
diff --git a/src/net/eathena/gamerecv.cpp b/src/net/eathena/gamerecv.cpp
index e86411712..43c52ba61 100644
--- a/src/net/eathena/gamerecv.cpp
+++ b/src/net/eathena/gamerecv.cpp
@@ -27,14 +27,9 @@
 
 #include "being/localplayer.h"
 
-#include "net/serverfeatures.h"
+#include "net/messagein.h"
 
-#include "net/ea/token.h"
-
-#include "net/eathena/loginhandler.h"
-#include "net/eathena/messageout.h"
 #include "net/eathena/network.h"
-#include "net/eathena/protocol.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/gamerecv.h b/src/net/eathena/gamerecv.h
index 4fa9aa723..ae19058eb 100644
--- a/src/net/eathena/gamerecv.h
+++ b/src/net/eathena/gamerecv.h
@@ -23,9 +23,10 @@
 #ifndef NET_EATHENA_GAMERECV_H
 #define NET_EATHENA_GAMERECV_H
 
-#include "net/eathena/messagehandler.h"
-
-#include "net/ea/gamehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/generalrecv.cpp b/src/net/eathena/generalrecv.cpp
index bdee78d7d..ff5809028 100644
--- a/src/net/eathena/generalrecv.cpp
+++ b/src/net/eathena/generalrecv.cpp
@@ -23,53 +23,10 @@
 #include "net/eathena/generalrecv.h"
 
 #include "client.h"
-#include "configuration.h"
+#include "logger.h"
 
-#include "gui/windows/skilldialog.h"
-#include "gui/windows/socialwindow.h"
-#include "gui/windows/statuswindow.h"
+#include "net/messagein.h"
 
-#include "gui/widgets/tabs/chat/guildtab.h"
-#include "gui/widgets/tabs/chat/partytab.h"
-
-#include "net/eathena/adminhandler.h"
-#include "net/eathena/auctionhandler.h"
-#include "net/eathena/bankhandler.h"
-#include "net/eathena/beinghandler.h"
-#include "net/eathena/buyingstorehandler.h"
-#include "net/eathena/buysellhandler.h"
-#include "net/eathena/cashshophandler.h"
-#include "net/eathena/chathandler.h"
-#include "net/eathena/charserverhandler.h"
-#include "net/eathena/elementalhandler.h"
-#include "net/eathena/familyhandler.h"
-#include "net/eathena/friendshandler.h"
-#include "net/eathena/gamehandler.h"
-#include "net/eathena/guildhandler.h"
-#include "net/eathena/homunculushandler.h"
-#include "net/eathena/inventoryhandler.h"
-#include "net/eathena/itemhandler.h"
-#include "net/eathena/loginhandler.h"
-#include "net/eathena/mailhandler.h"
-#include "net/eathena/markethandler.h"
-#include "net/eathena/mercenaryhandler.h"
-#include "net/eathena/network.h"
-#include "net/eathena/npchandler.h"
-#include "net/eathena/partyhandler.h"
-#include "net/eathena/pethandler.h"
-#include "net/eathena/playerhandler.h"
-#include "net/eathena/protocol.h"
-#include "net/eathena/roulettehandler.h"
-#include "net/eathena/searchstorehandler.h"
-#include "net/eathena/serverfeatures.h"
-#include "net/eathena/tradehandler.h"
-#include "net/eathena/skillhandler.h"
-#include "net/eathena/questhandler.h"
-#include "net/eathena/vendinghandler.h"
-
-#include "resources/db/itemdbstat.h"
-
-#include "utils/delete2.h"
 #include "utils/gettext.h"
 
 #include "debug.h"
diff --git a/src/net/eathena/generalrecv.h b/src/net/eathena/generalrecv.h
index d18c81a09..0e0770893 100644
--- a/src/net/eathena/generalrecv.h
+++ b/src/net/eathena/generalrecv.h
@@ -23,9 +23,10 @@
 #ifndef NET_EATHENA_GENERALRECV_H
 #define NET_EATHENA_GENERALRECV_H
 
-#include "net/generalhandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/guildhandler.cpp b/src/net/eathena/guildhandler.cpp
index d6a07091d..64801f265 100644
--- a/src/net/eathena/guildhandler.cpp
+++ b/src/net/eathena/guildhandler.cpp
@@ -22,18 +22,10 @@
 #include "net/eathena/guildhandler.h"
 
 #include "actormanager.h"
-#include "configuration.h"
 
 #include "being/localplayer.h"
 #include "being/playerinfo.h"
 
-#include "gui/windows/chatwindow.h"
-#include "gui/windows/socialwindow.h"
-
-#include "gui/widgets/tabs/chat/guildtab.h"
-
-#include "net/ea/guildrecv.h"
-
 #include "net/ea/guildrecv.h"
 
 #include "net/eathena/guildrecv.h"
diff --git a/src/net/eathena/guildrecv.cpp b/src/net/eathena/guildrecv.cpp
index 007bff852..65b3309a3 100644
--- a/src/net/eathena/guildrecv.cpp
+++ b/src/net/eathena/guildrecv.cpp
@@ -21,8 +21,8 @@
 
 #include "net/eathena/guildrecv.h"
 
-#include "actormanager.h"
 #include "configuration.h"
+#include "guild.h"
 
 #include "being/localplayer.h"
 #include "being/playerinfo.h"
@@ -34,8 +34,9 @@
 
 #include "net/ea/guildrecv.h"
 
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
+
+#include "net/eathena/guildhandler.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/guildrecv.h b/src/net/eathena/guildrecv.h
index 57bb18f49..4a0ea8348 100644
--- a/src/net/eathena/guildrecv.h
+++ b/src/net/eathena/guildrecv.h
@@ -22,9 +22,13 @@
 #ifndef NET_EATHENA_GUILDRECV_H
 #define NET_EATHENA_GUILDRECV_H
 
-#include "net/ea/guildhandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
-#include "net/eathena/messagehandler.h"
+class Guild;
+class GuildTab;
 
 namespace EAthena
 {
@@ -44,4 +48,6 @@ namespace Ea
     extern Guild *taGuild;
 }
 
+extern GuildTab *guildTab;
+
 #endif  // NET_EATHENA_GUILDRECV_H
diff --git a/src/net/eathena/homunculushandler.cpp b/src/net/eathena/homunculushandler.cpp
index 79a4d4f10..53eac18ab 100644
--- a/src/net/eathena/homunculushandler.cpp
+++ b/src/net/eathena/homunculushandler.cpp
@@ -20,28 +20,14 @@
 
 #include "net/eathena/homunculushandler.h"
 
-#include "actormanager.h"
-#include "notifymanager.h"
-
-#include "being/homunculusinfo.h"
 #include "being/playerinfo.h"
 
-#include "enums/resources/notifytypes.h"
-
-#include "gui/windows/skilldialog.h"
-
 #include "net/serverfeatures.h"
 
 #include "net/eathena/homunculusrecv.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
 
-#include "resources/iteminfo.h"
-
-#include "resources/db/itemdb.h"
-
-#include "utils/stringutils.h"
-
 #include "debug.h"
 
 extern Net::HomunculusHandler *homunculusHandler;
diff --git a/src/net/eathena/homunculusrecv.cpp b/src/net/eathena/homunculusrecv.cpp
index 1e0cec814..6502d6d14 100644
--- a/src/net/eathena/homunculusrecv.cpp
+++ b/src/net/eathena/homunculusrecv.cpp
@@ -30,15 +30,12 @@
 
 #include "gui/windows/skilldialog.h"
 
-#include "net/serverfeatures.h"
-
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
-
 #include "resources/iteminfo.h"
 
 #include "resources/db/itemdb.h"
 
+#include "net/messagein.h"
+
 #include "utils/stringutils.h"
 
 #include "debug.h"
diff --git a/src/net/eathena/homunculusrecv.h b/src/net/eathena/homunculusrecv.h
index 46c61df47..e1024f08b 100644
--- a/src/net/eathena/homunculusrecv.h
+++ b/src/net/eathena/homunculusrecv.h
@@ -23,9 +23,10 @@
 
 #ifdef EATHENA_SUPPORT
 
-#include "net/homunculushandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/inventoryhandler.cpp b/src/net/eathena/inventoryhandler.cpp
index a6b16c466..32457ae48 100644
--- a/src/net/eathena/inventoryhandler.cpp
+++ b/src/net/eathena/inventoryhandler.cpp
@@ -22,38 +22,18 @@
 
 #include "net/eathena/inventoryhandler.h"
 
-#include "notifymanager.h"
-#include "itemcolormanager.h"
-
-#include "being/localplayer.h"
+#include "item.h"
 
 #include "enums/equipslot.h"
 
-#include "enums/resources/notifytypes.h"
-
-#include "gui/popups/itempopup.h"
-
-#include "gui/widgets/createwidget.h"
-
-#include "gui/windows/insertcarddialog.h"
-
-#include "listeners/arrowslistener.h"
-
 #include "net/ea/inventoryrecv.h"
 
 #include "net/eathena/inventoryrecv.h"
-#include "net/eathena/itemflags.h"
 #include "net/eathena/menu.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
 
 #include "net/ea/eaprotocol.h"
-#include "net/ea/equipbackend.h"
-
-#include "resources/iteminfo.h"
-
-#include "utils/gettext.h"
-#include "utils/stringutils.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/inventoryrecv.cpp b/src/net/eathena/inventoryrecv.cpp
index 186e34cbd..83350a449 100644
--- a/src/net/eathena/inventoryrecv.cpp
+++ b/src/net/eathena/inventoryrecv.cpp
@@ -27,8 +27,6 @@
 
 #include "being/localplayer.h"
 
-#include "enums/equipslot.h"
-
 #include "enums/resources/notifytypes.h"
 
 #include "gui/popups/itempopup.h"
@@ -39,10 +37,12 @@
 
 #include "listeners/arrowslistener.h"
 
+#include "net/inventoryhandler.h"
+
+#include "net/messagein.h"
+
 #include "net/eathena/itemflags.h"
 #include "net/eathena/menu.h"
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
 
 #include "net/ea/eaprotocol.h"
 #include "net/ea/equipbackend.h"
@@ -903,7 +903,7 @@ void InventoryRecv::processFavoriteItem(Net::MessageIn &msg)
 
 void InventoryRecv::processCartAddError(Net::MessageIn &msg)
 {
-    switch(msg.readUInt8("flag"))
+    switch (msg.readUInt8("flag"))
     {
         case 0:
             NotifyManager::notify(NotifyTypes::CART_ADD_WEIGHT_ERROR);
diff --git a/src/net/eathena/inventoryrecv.h b/src/net/eathena/inventoryrecv.h
index ea0bd71fd..b9dff5359 100644
--- a/src/net/eathena/inventoryrecv.h
+++ b/src/net/eathena/inventoryrecv.h
@@ -23,9 +23,12 @@
 #ifndef NET_EATHENA_INVENTORYRECV_H
 #define NET_EATHENA_INVENTORYRECV_H
 
-#include "net/ea/inventoryhandler.h"
+#include "net/ea/inventoryitem.h"
 
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/itemhandler.cpp b/src/net/eathena/itemhandler.cpp
index 2240cf392..d588a9461 100644
--- a/src/net/eathena/itemhandler.cpp
+++ b/src/net/eathena/itemhandler.cpp
@@ -22,12 +22,6 @@
 
 #include "net/eathena/itemhandler.h"
 
-#include "actormanager.h"
-#include "itemcolormanager.h"
-#include "logger.h"
-
-#include "enums/simpletypes/damaged.h"
-
 #include "net/ea/itemrecv.h"
 
 #include "net/eathena/itemrecv.h"
diff --git a/src/net/eathena/itemrecv.cpp b/src/net/eathena/itemrecv.cpp
index c04621aaa..f082ae163 100644
--- a/src/net/eathena/itemrecv.cpp
+++ b/src/net/eathena/itemrecv.cpp
@@ -26,9 +26,7 @@
 #include "itemcolormanager.h"
 #include "logger.h"
 
-#include "enums/simpletypes/damaged.h"
-
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/itemrecv.h b/src/net/eathena/itemrecv.h
index 274cc0a1a..94d65bf3d 100644
--- a/src/net/eathena/itemrecv.h
+++ b/src/net/eathena/itemrecv.h
@@ -23,9 +23,10 @@
 #ifndef NET_EATHENA_ITEMRECV_H
 #define NET_EATHENA_ITEMRECV_H
 
-#include "net/eathena/messagehandler.h"
-
-#include "net/ea/itemhandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/loginhandler.cpp b/src/net/eathena/loginhandler.cpp
index 698e5854f..cca2a90eb 100644
--- a/src/net/eathena/loginhandler.cpp
+++ b/src/net/eathena/loginhandler.cpp
@@ -24,10 +24,7 @@
 
 #include "client.h"
 
-#include "gui/windows/logindialog.h"
-
 #include "net/generalhandler.h"
-#include "net/logindata.h"
 #include "net/serverfeatures.h"
 
 #include "net/ea/loginrecv.h"
@@ -37,9 +34,6 @@
 #include "net/eathena/network.h"
 #include "net/eathena/protocol.h"
 
-#include "utils/gettext.h"
-#include "utils/paths.h"
-
 #include "debug.h"
 
 extern Net::LoginHandler *loginHandler;
diff --git a/src/net/eathena/loginrecv.cpp b/src/net/eathena/loginrecv.cpp
index a7ddbf95b..472ce76be 100644
--- a/src/net/eathena/loginrecv.cpp
+++ b/src/net/eathena/loginrecv.cpp
@@ -26,13 +26,9 @@
 
 #include "gui/windows/logindialog.h"
 
-#include "net/generalhandler.h"
 #include "net/logindata.h"
-#include "net/serverfeatures.h"
 
-#include "net/eathena/messageout.h"
-#include "net/eathena/network.h"
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "utils/gettext.h"
 #include "utils/paths.h"
diff --git a/src/net/eathena/loginrecv.h b/src/net/eathena/loginrecv.h
index ccd34b7cc..139dd3fb5 100644
--- a/src/net/eathena/loginrecv.h
+++ b/src/net/eathena/loginrecv.h
@@ -23,9 +23,10 @@
 #ifndef NET_EATHENA_LOGINRECV_H
 #define NET_EATHENA_LOGINRECV_H
 
-#include "net/ea/loginhandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/mailhandler.cpp b/src/net/eathena/mailhandler.cpp
index 3474a8b20..654032536 100644
--- a/src/net/eathena/mailhandler.cpp
+++ b/src/net/eathena/mailhandler.cpp
@@ -20,23 +20,12 @@
 
 #include "net/eathena/mailhandler.h"
 
-#include "notifymanager.h"
-
-#include "enums/resources/notifytypes.h"
-
-#include "gui/mailmessage.h"
-
-#include "gui/windows/mailwindow.h"
-
 #include "net/ea/eaprotocol.h"
 
 #include "net/eathena/mailrecv.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
 
-#include "utils/gettext.h"
-#include "utils/stringutils.h"
-
 #include "debug.h"
 
 extern Net::MailHandler *mailHandler;
diff --git a/src/net/eathena/mailrecv.cpp b/src/net/eathena/mailrecv.cpp
index 529f9d9a4..c66be876d 100644
--- a/src/net/eathena/mailrecv.cpp
+++ b/src/net/eathena/mailrecv.cpp
@@ -28,10 +28,8 @@
 
 #include "gui/windows/mailwindow.h"
 
-#include "net/ea/eaprotocol.h"
-
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/mailhandler.h"
+#include "net/messagein.h"
 
 #include "utils/gettext.h"
 #include "utils/stringutils.h"
diff --git a/src/net/eathena/mailrecv.h b/src/net/eathena/mailrecv.h
index a501d214e..f5c8560ad 100644
--- a/src/net/eathena/mailrecv.h
+++ b/src/net/eathena/mailrecv.h
@@ -21,14 +21,13 @@
 #ifndef NET_EATHENA_MAILRECV_H
 #define NET_EATHENA_MAILRECV_H
 
-#include "net/mailhandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
-    class MessageOut;
-
     namespace MailRecv
     {
         void processMailOpen(Net::MessageIn &msg);
diff --git a/src/net/eathena/maphandler.cpp b/src/net/eathena/maphandler.cpp
index 533307e4d..082bb5f3f 100644
--- a/src/net/eathena/maphandler.cpp
+++ b/src/net/eathena/maphandler.cpp
@@ -20,8 +20,6 @@
 
 #include "net/eathena/maphandler.h"
 
-#include "logger.h"
-
 #include "net/eathena/maprecv.h"
 #include "net/eathena/protocol.h"
 
diff --git a/src/net/eathena/maprecv.cpp b/src/net/eathena/maprecv.cpp
index 9d4f39254..03c660c4c 100644
--- a/src/net/eathena/maprecv.cpp
+++ b/src/net/eathena/maprecv.cpp
@@ -22,7 +22,7 @@
 
 #include "logger.h"
 
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/maprecv.h b/src/net/eathena/maprecv.h
index 14b9f74cd..8a566a218 100644
--- a/src/net/eathena/maprecv.h
+++ b/src/net/eathena/maprecv.h
@@ -21,9 +21,10 @@
 #ifndef NET_EATHENA_MAPRECV_H
 #define NET_EATHENA_MAPRECV_H
 
-#include "net/maphandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/markethandler.cpp b/src/net/eathena/markethandler.cpp
index 4e304b4ba..36e45e60e 100644
--- a/src/net/eathena/markethandler.cpp
+++ b/src/net/eathena/markethandler.cpp
@@ -20,16 +20,6 @@
 
 #include "net/eathena/markethandler.h"
 
-#include "notifymanager.h"
-
-#include "being/playerinfo.h"
-
-#include "enums/resources/notifytypes.h"
-
-#include "gui/windows/buydialog.h"
-
-#include "gui/widgets/createwidget.h"
-
 #include "net/eathena/marketrecv.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/protocol.h"
diff --git a/src/net/eathena/markethandler.h b/src/net/eathena/markethandler.h
index 3a843e4fd..aa3db2f7f 100644
--- a/src/net/eathena/markethandler.h
+++ b/src/net/eathena/markethandler.h
@@ -25,10 +25,9 @@
 
 #include "net/eathena/messagehandler.h"
 
-class BuyDialog;
-
 namespace EAthena
 {
+
 class MarketHandler final : public MessageHandler,
                             public Net::MarketHandler
 {
diff --git a/src/net/eathena/marketrecv.cpp b/src/net/eathena/marketrecv.cpp
index 2c8a448ae..1b2cb689f 100644
--- a/src/net/eathena/marketrecv.cpp
+++ b/src/net/eathena/marketrecv.cpp
@@ -30,8 +30,7 @@
 
 #include "gui/widgets/createwidget.h"
 
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/marketrecv.h b/src/net/eathena/marketrecv.h
index 3686e5187..fcab073f8 100644
--- a/src/net/eathena/marketrecv.h
+++ b/src/net/eathena/marketrecv.h
@@ -21,9 +21,10 @@
 #ifndef NET_EATHENA_MARKETRECV_H
 #define NET_EATHENA_MARKETRECV_H
 
-#include "net/markethandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 class BuyDialog;
 
diff --git a/src/net/eathena/mercenaryhandler.cpp b/src/net/eathena/mercenaryhandler.cpp
index c4c6741a7..353777e42 100644
--- a/src/net/eathena/mercenaryhandler.cpp
+++ b/src/net/eathena/mercenaryhandler.cpp
@@ -20,17 +20,8 @@
 
 #include "net/eathena/mercenaryhandler.h"
 
-#include "actormanager.h"
-#include "notifymanager.h"
-
-#include "being/localplayer.h"
-#include "being/mercenaryinfo.h"
 #include "being/playerinfo.h"
 
-#include "enums/resources/notifytypes.h"
-
-#include "gui/windows/skilldialog.h"
-
 #include "net/serverfeatures.h"
 
 #include "net/eathena/mercenaryrecv.h"
diff --git a/src/net/eathena/mercenaryrecv.cpp b/src/net/eathena/mercenaryrecv.cpp
index c96340703..d4f494ad9 100644
--- a/src/net/eathena/mercenaryrecv.cpp
+++ b/src/net/eathena/mercenaryrecv.cpp
@@ -31,10 +31,7 @@
 
 #include "gui/windows/skilldialog.h"
 
-#include "net/serverfeatures.h"
-
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/messagein.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/mercenaryrecv.h b/src/net/eathena/mercenaryrecv.h
index e8de53712..1162ed8d1 100644
--- a/src/net/eathena/mercenaryrecv.h
+++ b/src/net/eathena/mercenaryrecv.h
@@ -21,9 +21,10 @@
 #ifndef NET_EATHENA_MERCENARYRECV_H
 #define NET_EATHENA_MERCENARYRECV_H
 
-#include "net/mercenaryhandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/npchandler.cpp b/src/net/eathena/npchandler.cpp
index 1ed4cb077..6ce6afac2 100644
--- a/src/net/eathena/npchandler.cpp
+++ b/src/net/eathena/npchandler.cpp
@@ -22,8 +22,6 @@
 
 #include "net/eathena/npchandler.h"
 
-#include "actormanager.h"
-
 #include "being/localplayer.h"
 
 #include "gui/windows/npcdialog.h"
diff --git a/src/net/eathena/npcrecv.cpp b/src/net/eathena/npcrecv.cpp
index 4bc1cf657..f6058e682 100644
--- a/src/net/eathena/npcrecv.cpp
+++ b/src/net/eathena/npcrecv.cpp
@@ -21,20 +21,14 @@
 #include "net/eathena/npcrecv.h"
 
 #include "actormanager.h"
+#include "logger.h"
 
-#include "being/localplayer.h"
+#include "being/being.h"
 
-#include "gui/windows/npcdialog.h"
-
-#include "gui/widgets/createwidget.h"
+#include "net/messagein.h"
 
 #include "net/ea/npcrecv.h"
 
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
-
-#include "net/ea/eaprotocol.h"
-
 #include "debug.h"
 
 namespace EAthena
diff --git a/src/net/eathena/npcrecv.h b/src/net/eathena/npcrecv.h
index 865d53f3a..ed2e2f670 100644
--- a/src/net/eathena/npcrecv.h
+++ b/src/net/eathena/npcrecv.h
@@ -21,9 +21,10 @@
 #ifndef NET_EATHENA_NPCRECV_H
 #define NET_EATHENA_NPCRECV_H
 
-#include "net/ea/npchandler.h"
-
-#include "net/eathena/messagehandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/partyhandler.cpp b/src/net/eathena/partyhandler.cpp
index 0e0625b4c..47bcf7aef 100644
--- a/src/net/eathena/partyhandler.cpp
+++ b/src/net/eathena/partyhandler.cpp
@@ -29,11 +29,6 @@
 
 #include "enums/resources/notifytypes.h"
 
-#include "gui/windows/chatwindow.h"
-#include "gui/windows/socialwindow.h"
-
-#include "gui/widgets/tabs/chat/partytab.h"
-
 #include "net/ea/partyrecv.h"
 
 #include "net/eathena/messageout.h"
diff --git a/src/net/eathena/partyrecv.cpp b/src/net/eathena/partyrecv.cpp
index 479433690..a5359aac5 100644
--- a/src/net/eathena/partyrecv.cpp
+++ b/src/net/eathena/partyrecv.cpp
@@ -34,10 +34,9 @@
 
 #include "gui/widgets/tabs/chat/partytab.h"
 
-#include "net/ea/partyrecv.h"
+#include "net/messagein.h"
 
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
+#include "net/ea/partyrecv.h"
 
 #include "debug.h"
 
diff --git a/src/net/eathena/partyrecv.h b/src/net/eathena/partyrecv.h
index 623051a4f..432897aa1 100644
--- a/src/net/eathena/partyrecv.h
+++ b/src/net/eathena/partyrecv.h
@@ -22,9 +22,10 @@
 #ifndef NET_EATHENA_PARTYRECV_H
 #define NET_EATHENA_PARTYRECV_H
 
-#include "net/eathena/messagehandler.h"
-
-#include "net/ea/partyhandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {
diff --git a/src/net/eathena/pethandler.cpp b/src/net/eathena/pethandler.cpp
index 8911a7978..ea6a0602a 100644
--- a/src/net/eathena/pethandler.cpp
+++ b/src/net/eathena/pethandler.cpp
@@ -20,34 +20,14 @@
 
 #include "net/eathena/pethandler.h"
 
-#include "actormanager.h"
-#include "notifymanager.h"
-
-#include "being/localplayer.h"
-#include "being/petinfo.h"
 #include "being/playerinfo.h"
 
-#include "enums/resources/notifytypes.h"
-
-#include "gui/windows/eggselectiondialog.h"
-
-#include "gui/widgets/createwidget.h"
-
-#include "gui/widgets/tabs/chat/chattab.h"
-
-#include "net/inventoryhandler.h"
 #include "net/serverfeatures.h"
 
-#include "net/ea/eaprotocol.h"
-
-#include "net/eathena/menu.h"
 #include "net/eathena/messageout.h"
 #include "net/eathena/petrecv.h"
 #include "net/eathena/protocol.h"
 
-#include "utils/gettext.h"
-#include "utils/stringutils.h"
-
 #include "debug.h"
 
 extern Net::PetHandler *petHandler;
diff --git a/src/net/eathena/petrecv.cpp b/src/net/eathena/petrecv.cpp
index 4d1dbe279..c22323480 100644
--- a/src/net/eathena/petrecv.cpp
+++ b/src/net/eathena/petrecv.cpp
@@ -36,13 +36,11 @@
 #include "gui/widgets/tabs/chat/chattab.h"
 
 #include "net/inventoryhandler.h"
-#include "net/serverfeatures.h"
+#include "net/messagein.h"
 
 #include "net/ea/eaprotocol.h"
 
 #include "net/eathena/menu.h"
-#include "net/eathena/messageout.h"
-#include "net/eathena/protocol.h"
 
 #include "utils/gettext.h"
 #include "utils/stringutils.h"
diff --git a/src/net/eathena/petrecv.h b/src/net/eathena/petrecv.h
index 81b2258fc..168094616 100644
--- a/src/net/eathena/petrecv.h
+++ b/src/net/eathena/petrecv.h
@@ -21,9 +21,10 @@
 #ifndef NET_EATHENA_PETRECV_H
 #define NET_EATHENA_PETRECV_H
 
-#include "net/eathena/messagehandler.h"
-
-#include "net/pethandler.h"
+namespace Net
+{
+    class MessageIn;
+}
 
 namespace EAthena
 {