Removed reference-counted pointers from the game server.

8 files changed, 60 insertions, 171 deletions

diff --git a/src/game-server/accountconnection.cpp b/src/game-server/accountconnection.cpp
index 51fc13f9..a0f51f16 100644
--- a/src/game-server/accountconnection.cpp
+++ b/src/game-server/accountconnection.cpp
@@ -18,7 +18,7 @@
  *  along with The Mana World; if not, write to the Free Software
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  *
- *  $Id:$
+ *  $Id$
  */
 
 #include "configuration.h"
@@ -30,7 +30,7 @@
 #include "net/messageout.hpp"
 #include "utils/logger.h"
 
-extern void registerGameClient(std::string const &, PlayerPtr);
+extern void registerGameClient(std::string const &, Player *);
 
 bool AccountConnection::start()
 {
@@ -75,7 +75,7 @@ void AccountConnection::processMessage(MessageIn &msg)
             ptr->setMapId(msg.readShort());
             ptr->setSpeed(150); // TODO
             std::string token = msg.readString(32);
-            registerGameClient(token, PlayerPtr(ptr));
+            registerGameClient(token, ptr);
         } break;
 
         default:
diff --git a/src/game-server/gameclient.cpp b/src/game-server/gameclient.cpp
deleted file mode 100644
index bd5d5492..00000000
--- a/src/game-server/gameclient.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- *  The Mana World Server
- *  Copyright 2004 The Mana World Development Team
- *
- *  This file is part of The Mana World.
- *
- *  The Mana World is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  any later version.
- *
- *  The Mana World 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 General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with The Mana World; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- *  $Id$
- */
-
-#include <cassert>
-
-#include "game-server/gameclient.hpp"
-#include "game-server/gamehandler.hpp"
-#include "game-server/state.hpp"
-
-GameClient::GameClient(ENetPeer *peer):
-    NetComputer(peer),
-    mCharacterPtr(NULL)
-{
-}
-
-GameClient::~GameClient()
-{
-    unsetCharacter();
-}
-
-void GameClient::setCharacter(PlayerPtr ch)
-{
-    assert(mCharacterPtr.get() == NULL);
-    mCharacterPtr = ch;
-    assert(mCharacterPtr->mClient == NULL);
-    mCharacterPtr->mClient = this;
-    gameState->addObject(ObjectPtr(mCharacterPtr));
-}
-
-void GameClient::unsetCharacter()
-{
-    if (mCharacterPtr.get() == NULL) return;
-    // remove being from world
-    gameState->removeObject(ObjectPtr(mCharacterPtr));
-    mCharacterPtr->mClient = NULL;
-    mCharacterPtr = PlayerPtr(NULL);
-}
diff --git a/src/game-server/gameclient.hpp b/src/game-server/gameclient.hpp
deleted file mode 100644
index 14f084db..00000000
--- a/src/game-server/gameclient.hpp
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- *  The Mana World Server
- *  Copyright 2004 The Mana World Development Team
- *
- *  This file is part of The Mana World.
- *
- *  The Mana World is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  any later version.
- *
- *  The Mana World 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 General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with The Mana World; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- *  $Id$
- */
-
-#ifndef _TMWSERV_GAMECLIENT_H_
-#define _TMWSERV_GAMECLIENT_H_
-
-#include <enet/enet.h>
-
-#include "player.h"
-#include "net/netcomputer.hpp"
-
-class GameHandler;
-
-/**
- * A connected computer with an associated character.
- */
-class GameClient: public NetComputer
-{
-    public:
-        /**
-         * Constructor.
-         */
-        GameClient(ENetPeer *peer);
-
-        /**
-         * Destructor.
-         */
-        ~GameClient();
-
-        /**
-         * Set the selected character associated with connection.
-         */
-        void setCharacter(PlayerPtr ch);
-
-        /**
-         * Deselect the character associated with connection.
-         */
-        void unsetCharacter();
-
-        /**
-         * Get character associated with the connection.
-         */
-        PlayerPtr getCharacter() { return mCharacterPtr; }
-
-    private:
-        /** Character associated with the conneciton. */
-        PlayerPtr mCharacterPtr;
-};
-
-#endif
diff --git a/src/game-server/gamehandler.cpp b/src/game-server/gamehandler.cpp
index b0b036e3..4347886f 100644
--- a/src/game-server/gamehandler.cpp
+++ b/src/game-server/gamehandler.cpp
@@ -25,7 +25,6 @@
 #include <map>
 
 #include "map.h"
-#include "game-server/gameclient.hpp"
 #include "game-server/gamehandler.hpp"
 #include "game-server/state.hpp"
 #include "net/messagein.hpp"
@@ -33,9 +32,15 @@
 #include "net/netcomputer.hpp"
 #include "utils/logger.h"
 
+struct GameClient: NetComputer
+{
+    GameClient(ENetPeer *peer): NetComputer(peer), character(NULL) {}
+    Player *character;
+};
+
 struct GamePendingLogin
 {
-    PlayerPtr character;
+    Player *character;
     int timeout;
 };
 
@@ -60,13 +65,15 @@ static GamePendingClients pendingClients;
  * Notification that a particular token has been given to allow a certain
  * player to enter the game.
  */
-void registerGameClient(std::string const &token, PlayerPtr ch)
+void registerGameClient(std::string const &token, Player *ch)
 {
     GamePendingClients::iterator i = pendingClients.find(token);
     if (i != pendingClients.end())
     {
         GameClient *computer = i->second;
-        computer->setCharacter(ch);
+        computer->character = ch;
+        ch->setClient(computer);
+        gameState->addObject(ch);
         pendingClients.erase(i);
         MessageOut result;
         result.writeShort(GPMSG_CONNECT_RESPONSE);
@@ -92,17 +99,18 @@ GameHandler::startListen(enet_uint16 port)
 void GameHandler::removeOutdatedPending()
 {
     GamePendingLogins::iterator i = pendingLogins.begin();
-    GamePendingLogins::iterator next;
 
     while (i != pendingLogins.end())
     {
-        next = i;
-        ++next;
         if (--i->second.timeout <= 0)
         {
-            pendingLogins.erase(i);
+            delete i->second.character;
+            pendingLogins.erase(i++);
+        }
+        else
+        {
+            ++i;
         }
-        i = next;
     }
 }
 
@@ -113,8 +121,8 @@ NetComputer *GameHandler::computerConnected(ENetPeer *peer)
 
 void GameHandler::computerDisconnected(NetComputer *computer)
 {
-    GamePendingClients::iterator i;
-    for (i = pendingClients.begin(); i != pendingClients.end(); ++i)
+    for (GamePendingClients::iterator i = pendingClients.begin(),
+         i_end = pendingClients.end(); i != i_end; ++i)
     {
         if (i->second == computer)
         {
@@ -122,6 +130,11 @@ void GameHandler::computerDisconnected(NetComputer *computer)
             break;
         }
     }
+    if (Player *ch = static_cast< GameClient * >(computer)->character)
+    {
+        gameState->removeObject(ch);
+        delete ch;
+    }
     delete computer;
 }
 
@@ -136,21 +149,24 @@ void GameHandler::processMessage(NetComputer *comp, MessageIn &message)
     GameClient &computer = *static_cast< GameClient * >(comp);
     MessageOut result;
 
-    if (computer.getCharacter().get() == NULL) {
+    if (computer.character == NULL)
+    {
         if (message.getId() != PGMSG_CONNECT) return;
         std::string magic_token = message.readString(32);
         GamePendingLogins::iterator i = pendingLogins.find(magic_token);
         if (i == pendingLogins.end())
         {
-            GamePendingClients::iterator i;
-            for (i = pendingClients.begin(); i != pendingClients.end(); ++i)
+            for (GamePendingClients::iterator j = pendingClients.begin(),
+                 j_end = pendingClients.end(); j != j_end; ++j)
             {
-                if (i->second == &computer) return;
+                if (j->second == &computer) return;
             }
             pendingClients.insert(std::make_pair(magic_token, &computer));
             return;
         }
-        computer.setCharacter(i->second.character);
+        computer.character = i->second.character;
+        computer.character->setClient(&computer);
+        gameState->addObject(computer.character);
         pendingLogins.erase(i);
         result.writeShort(GPMSG_CONNECT_RESPONSE);
         result.writeByte(ERRMSG_OK);
@@ -163,7 +179,7 @@ void GameHandler::processMessage(NetComputer *comp, MessageIn &message)
         case PGMSG_SAY:
             {
                 std::string say = message.readString();
-                gameState->sayAround(computer.getCharacter().get(), say);
+                gameState->sayAround(computer.character, say);
             } break;
 
         /*
@@ -175,7 +191,7 @@ void GameHandler::processMessage(NetComputer *comp, MessageIn &message)
                 // remove the item from world map
 
                 // send feedback
-                computer.getCharacter()->addItem(itemId);
+                computer.character->addItem(itemId);
                 result.writeShort(GPMSG_PICKUP_RESPONSE);
                 result.writeByte(ERRMSG_OK);
             } break;
@@ -186,7 +202,7 @@ void GameHandler::processMessage(NetComputer *comp, MessageIn &message)
 
                 result.writeShort(GPMSG_USE_RESPONSE);
 
-                if (computer.getCharacter()->hasItem(itemId)) {
+                if (computer.character->hasItem(itemId)) {
                     // use item
                     // this should execute a script which will do the appropriate action
                     // (the script will determine if the item is 1 use only)
@@ -202,7 +218,7 @@ void GameHandler::processMessage(NetComputer *comp, MessageIn &message)
                 unsigned x = message.readShort();
                 unsigned y = message.readShort();
                 Point dst = {x, y};
-                computer.getCharacter()->setDestination(dst);
+                computer.character->setDestination(dst);
 
                 // no response should be required
             } break;
@@ -214,17 +230,17 @@ void GameHandler::processMessage(NetComputer *comp, MessageIn &message)
                 char slot = message.readByte();
 
                 result.writeShort(GPMSG_EQUIP_RESPONSE);
-                result.writeByte(computer.getCharacter()->equip(slot) ?
+                result.writeByte(computer.character->equip(slot) ?
                                  ERRMSG_OK : ERRMSG_FAILURE);
             } break;
         */
 
         case PGMSG_ATTACK:
             {
-                LOG_DEBUG("Player " << computer.getCharacter()->getPublicID()
+                LOG_DEBUG("Player " << computer.character->getPublicID()
                           << " attacks", 0);
-                computer.getCharacter()->setDirection(message.readByte());
-                computer.getCharacter()->setAttacking(true);
+                computer.character->setDirection(message.readByte());
+                computer.character->setAttacking(true);
             } break;
 
         default:
diff --git a/src/game-server/mapcomposite.cpp b/src/game-server/mapcomposite.cpp
index 1591ad9f..b877a775 100644
--- a/src/game-server/mapcomposite.cpp
+++ b/src/game-server/mapcomposite.cpp
@@ -396,15 +396,15 @@ ZoneIterator MapComposite::getAroundPlayerIterator(Player *obj, int radius) cons
     return ZoneIterator(r2, this);
 }

 
-bool MapComposite::insert(ObjectPtr obj)
+bool MapComposite::insert(Object *obj)
 {
     Point const &pos = obj->getPosition();
-    zones[(pos.x / zoneDiam) + (pos.y / zoneDiam) * mapWidth].insert(obj.get());
+    zones[(pos.x / zoneDiam) + (pos.y / zoneDiam) * mapWidth].insert(obj);
 
     int type = obj->getType();
     if (type == OBJECT_MONSTER || type == OBJECT_PLAYER || type == OBJECT_NPC)
     {
-        if (!allocate(static_cast< MovingObject * >(obj.get())))
+        if (!allocate(static_cast< MovingObject * >(obj)))
         {
             return false;
         }
@@ -414,21 +414,21 @@ bool MapComposite::insert(ObjectPtr obj)
     return true;
 }
 
-void MapComposite::remove(ObjectPtr obj)
+void MapComposite::remove(Object *obj)
 {
     Point const &pos = obj->getPosition();
-    zones[(pos.x / zoneDiam) + (pos.y / zoneDiam) * mapWidth].remove(obj.get());
+    zones[(pos.x / zoneDiam) + (pos.y / zoneDiam) * mapWidth].remove(obj);
 
     int type = obj->getType();
     if (type == OBJECT_MONSTER || type == OBJECT_PLAYER || type == OBJECT_NPC)
     {
-        deallocate(static_cast< MovingObject * >(obj.get()));
+        deallocate(static_cast< MovingObject * >(obj));
     }
 
     for (Objects::iterator o = objects.begin(),
          o_end = objects.end(); o != o_end; ++o)
     {
-        if (o->get() == obj.get())
+        if (*o == obj)
         {
             *o = *(o_end - 1);
             objects.pop_back();
@@ -454,7 +454,7 @@ void MapComposite::update()
         {
             continue;
         }
-        MovingObject *obj = static_cast< MovingObject * >(o->get());
+        MovingObject *obj = static_cast< MovingObject * >(*o);
 
         Point const &pos1 = obj->getOldPosition(),
                     &pos2 = obj->getPosition();
diff --git a/src/game-server/mapcomposite.hpp b/src/game-server/mapcomposite.hpp
index 663271dd..84fbb2d0 100644
--- a/src/game-server/mapcomposite.hpp
+++ b/src/game-server/mapcomposite.hpp
@@ -154,12 +154,12 @@ class MapComposite {
         /**
          * Inserts an object on the map and sets its public ID.
          */
-        bool insert(ObjectPtr);
+        bool insert(Object *);
 
         /**
          * Removes an object from the map.
          */
-        void remove(ObjectPtr);
+        void remove(Object *);
 
         /**
          * Updates zones of every moving beings.
diff --git a/src/game-server/state.cpp b/src/game-server/state.cpp
index 95e093c2..f4eb75d5 100644
--- a/src/game-server/state.cpp
+++ b/src/game-server/state.cpp
@@ -44,7 +44,7 @@ State::State()
         being->setMapId(1);
         Point pos = { 720, 900 };
         being->setPosition(pos);
-        addObject(ObjectPtr(being));
+        addObject(being);
     }
 }
 
@@ -246,7 +246,7 @@ void State::update()
 }
 
 void
-State::addObject(ObjectPtr objectPtr)
+State::addObject(Object *objectPtr)
 {
     unsigned mapId = objectPtr->getMapId();
     MapComposite *map = loadMap(mapId);
@@ -257,7 +257,7 @@ State::addObject(ObjectPtr objectPtr)
     }
     objectPtr->raiseUpdateFlags(NEW_ON_MAP);
     if (objectPtr->getType() != OBJECT_PLAYER) return;
-    Player *playerPtr = static_cast< Player * >(objectPtr.get());
+    Player *playerPtr = static_cast< Player * >(objectPtr);
 
     /* Since the player doesn't know yet where on the world he is after
      * connecting to the map server, we send him an initial change map message.
@@ -272,7 +272,7 @@ State::addObject(ObjectPtr objectPtr)
 }
 
 void
-State::removeObject(ObjectPtr objectPtr)
+State::removeObject(Object *objectPtr)
 {
     unsigned mapId = objectPtr->getMapId();
     std::map< unsigned, MapComposite * >::iterator m = maps.find(mapId);
@@ -282,7 +282,7 @@ State::removeObject(ObjectPtr objectPtr)
     int type = objectPtr->getType();
     if (type == OBJECT_MONSTER || type == OBJECT_PLAYER || type == OBJECT_NPC)
     {
-        MovingObject *obj = static_cast< MovingObject * >(objectPtr.get());
+        MovingObject *obj = static_cast< MovingObject * >(objectPtr);
         MessageOut msg(GPMSG_BEING_LEAVE);
         msg.writeShort(obj->getPublicID());
         Point objectPos = obj->getPosition();
diff --git a/src/game-server/state.hpp b/src/game-server/state.hpp
index 7fcfcf2f..95ba73b5 100644
--- a/src/game-server/state.hpp
+++ b/src/game-server/state.hpp
@@ -69,12 +69,12 @@ class State
         /**
          * Adds object to the map.
          */
-        void addObject(ObjectPtr objectPtr);
+        void addObject(Object *);
 
         /**
          * Removes an object from the map.
          */
-        void removeObject(ObjectPtr objectPtr);
+        void removeObject(Object *);
 
         /**
          * Says something around an object.