From c7e7b62aa94bf295ca1dc556762ad6070221e0cd Mon Sep 17 00:00:00 2001
From: Eugenio Favalli <elvenprogrammer@gmail.com>
Date: Tue, 25 Jul 2006 18:04:38 +0000
Subject: Switched client to use enet and modified login sequence to work with
 the new protocol from tmwserv.

---
 src/net/messagein.h | 66 +++++++++++++++++++----------------------------------
 1 file changed, 23 insertions(+), 43 deletions(-)

(limited to 'src/net/messagein.h')

diff --git a/src/net/messagein.h b/src/net/messagein.h
index d97cd8b6..d5a7593f 100644
--- a/src/net/messagein.h
+++ b/src/net/messagein.h
@@ -1,5 +1,5 @@
 /*
- *  The Mana World
+ *  The Mana World Server
  *  Copyright 2004 The Mana World Development Team
  *
  *  This file is part of The Mana World.
@@ -21,21 +21,16 @@
  *  $Id$
  */
 
-#ifndef _TMW_MESSAGEIN_
-#define _TMW_MESSAGEIN_
+#ifndef _TMWSERV_MESSAGEIN_H_
+#define _TMWSERV_MESSAGEIN_H_
 
 #include <string>
-#include <SDL_types.h>
 
 /**
  * Used for parsing an incoming message.
  */
 class MessageIn
 {
-    friend Sint8& operator<<(Sint8 &lhs, MessageIn &msg);
-    friend Sint16& operator<<(Sint16 &lhs, MessageIn &msg);
-    friend Sint32& operator<<(Sint32 &lhs, MessageIn &msg);
-
     public:
         /**
          * Constructor.
@@ -43,55 +38,40 @@ class MessageIn
         MessageIn(const char *data, unsigned int length);
 
         /**
-         * Returns the message ID.
-         */
-        short
-        getId() { return mId; }
-
-        /**
-         * Returns the message length.
-         */
-        unsigned int
-        getLength() { return mLength; }
-
-        Sint8 readInt8();               /**< Reads a byte. */
-        Sint16 readInt16();             /**< Reads a short. */
-        Sint32 readInt32();               /**< Reads a long. */
-
-        /**
-         * Reads a special 3 byte block used by eAthena, containing x and y
-         * coordinates and direction.
+         * Destructor.
          */
-        void
-        readCoordinates(Uint16 &x, Uint16 &y, Uint8 &direction);
+        ~MessageIn();
 
-        /**
-         * Reads a special 5 byte block used by eAthena, containing a source
-         * and destination coordinate pair.
-         */
-        void
-        readCoordinatePair(Uint16 &srcX, Uint16 &srcY,
-                Uint16 &dstX, Uint16 &dstY);
+        short getId() { return mId; } /**< Returns the message ID. */
 
-        /**
-         * Skips a given number of bytes.
-         */
-        void
-        skip(unsigned int length);
+        char readByte();              /**< Reads a byte. */
+        short readShort();            /**< Reads a short. */
+        long readLong();              /**< Reads a long. */
 
         /**
          * Reads a string. If a length is not given (-1), it is assumed
          * that the length of the string is stored in a short at the
          * start of the string.
          */
-        std::string
-        readString(int length = -1);
+        std::string readString(int length = -1);
+
+        /**
+         * Returns the message length.
+         */
+        unsigned int
+        getLength() { return mLength; }
 
     private:
         const char* mData;             /**< The message data. */
         unsigned int mLength;          /**< The length of the data. */
-        unsigned int mPos;             /**< The position in the data. */
         short mId;                     /**< The message ID. */
+
+        /**
+         * Actual position in the packet. From 0 to packet->length.
+         * A value bigger than packet->length means EOP was reached when
+         * reading it.
+         */
+        unsigned int mPos;
 };
 
 #endif
-- 
cgit v1.2.3-70-g09d2