Fix more gcc 4.7 warnings.

9 files changed, 38 insertions, 38 deletions

diff --git a/src/net/ea/beinghandler.cpp b/src/net/ea/beinghandler.cpp
index 8fca76353..5c3c694b3 100644
--- a/src/net/ea/beinghandler.cpp
+++ b/src/net/ea/beinghandler.cpp
@@ -67,7 +67,7 @@ BeingHandler::BeingHandler(bool enableSync) :
 Being *BeingHandler::createBeing(int id, short job)
 {
     if (!actorSpriteManager)
-        return 0;
+        return nullptr;
 
     ActorSprite::Type type = ActorSprite::UNKNOWN;
     if (job <= 25 || (job >= 4001 && job <= 4049))
@@ -143,7 +143,7 @@ void BeingHandler::processBeingVisibleOrMove(Net::MessageIn &msg, bool visible)
     {
         actorSpriteManager->destroy(dstBeing);
         actorSpriteManager->erase(dstBeing);
-        dstBeing = 0;
+        dstBeing = nullptr;
     }
 
     if (!dstBeing)
diff --git a/src/net/ea/buysellhandler.cpp b/src/net/ea/buysellhandler.cpp
index f38d17a59..28584d97f 100644
--- a/src/net/ea/buysellhandler.cpp
+++ b/src/net/ea/buysellhandler.cpp
@@ -51,7 +51,7 @@ namespace Ea
 
 BuySellHandler::BuySellHandler() :
     mNpcId(0),
-    mBuyDialog(0)
+    mBuyDialog(nullptr)
 {
 }
 
diff --git a/src/net/ea/charserverhandler.cpp b/src/net/ea/charserverhandler.cpp
index 08c9a43c8..0c01959f2 100644
--- a/src/net/ea/charserverhandler.cpp
+++ b/src/net/ea/charserverhandler.cpp
@@ -124,7 +124,7 @@ void CharServerHandler::processCharCreate(Net::MessageIn &msg, bool withColors)
     if (mCharCreateDialog)
     {
         mCharCreateDialog->scheduleDelete();
-        mCharCreateDialog = 0;
+        mCharCreateDialog = nullptr;
     }
 }
 
@@ -160,7 +160,7 @@ void CharServerHandler::processCharDelete(Net::MessageIn &msg A_UNUSED)
 {
     delete mSelectedCharacter;
     mCharacters.remove(mSelectedCharacter);
-    mSelectedCharacter = 0;
+    mSelectedCharacter = nullptr;
     updateCharSelectDialog();
     unlockCharSelectDialog();
     new OkDialog(_("Info"), _("Character deleted."));
diff --git a/src/net/ea/guildhandler.cpp b/src/net/ea/guildhandler.cpp
index 66488d5fb..907fa13db 100644
--- a/src/net/ea/guildhandler.cpp
+++ b/src/net/ea/guildhandler.cpp
@@ -35,8 +35,8 @@
 
 namespace Ea
 {
-GuildTab *guildTab = 0;
-Guild *taGuild = 0;
+GuildTab *guildTab = nullptr;
+Guild *taGuild = nullptr;
 
 GuildHandler::GuildHandler() :
     showBasicInfo(false)
@@ -46,7 +46,7 @@ GuildHandler::GuildHandler() :
 GuildHandler::~GuildHandler()
 {
     delete guildTab;
-    guildTab = 0;
+    guildTab = nullptr;
 }
 
 void GuildHandler::requestAlliance(int guildId A_UNUSED,
@@ -450,7 +450,7 @@ void GuildHandler::processGuildLeave(Net::MessageIn &msg)
         }
         SERVER_NOTICE(_("You have left the guild."))
         delete guildTab;
-        guildTab = 0;
+        guildTab = nullptr;
 
         if (socialWindow && taGuild)
             socialWindow->removeTab(taGuild);
@@ -497,7 +497,7 @@ void GuildHandler::processGuildExpulsion(Net::MessageIn &msg)
         }
         SERVER_NOTICE(_("You was kicked from guild."));
         delete guildTab;
-        guildTab = 0;
+        guildTab = nullptr;
 
         if (socialWindow && taGuild)
             socialWindow->removeTab(taGuild);
@@ -607,7 +607,7 @@ void GuildHandler::processGuildBroken(Net::MessageIn &msg)
 
 void GuildHandler::clear()
 {
-    taGuild = 0;
+    taGuild = nullptr;
 }
 
 } // namespace Ea
diff --git a/src/net/ea/inventoryhandler.cpp b/src/net/ea/inventoryhandler.cpp
index 788b7f0fc..d2a1fb4f0 100644
--- a/src/net/ea/inventoryhandler.cpp
+++ b/src/net/ea/inventoryhandler.cpp
@@ -78,8 +78,8 @@ namespace Ea
 
 InventoryHandler::InventoryHandler()
 {
-    mStorage = 0;
-    mStorageWindow = 0;
+    mStorage = nullptr;
+    mStorageWindow = nullptr;
     mDebugInventory = true;
 }
 
@@ -88,11 +88,11 @@ InventoryHandler::~InventoryHandler()
     if (mStorageWindow)
     {
         mStorageWindow->close();
-        mStorageWindow = 0;
+        mStorageWindow = nullptr;
     }
 
     delete mStorage;
-    mStorage = 0;
+    mStorage = nullptr;
 }
 
 bool InventoryHandler::canSplit(const Item *item A_UNUSED) const
@@ -164,7 +164,7 @@ void InventoryHandler::processPlayerInventory(Net::MessageIn &msg,
     int index, amount, itemId, arrow;
     int cards[4], itemType;
     unsigned char identified;
-    Inventory *inventory = 0;
+    Inventory *inventory = nullptr;
 
     if (player_node)
         inventory = PlayerInfo::getInventory();
@@ -279,7 +279,7 @@ void InventoryHandler::processPlayerInventoryAdd(Net::MessageIn &msg)
     unsigned char identified;
     int floorId;
 
-    Inventory *inventory = 0;
+    Inventory *inventory = nullptr;
     if (player_node)
         inventory = PlayerInfo::getInventory();
 
@@ -345,7 +345,7 @@ void InventoryHandler::processPlayerInventoryAdd(Net::MessageIn &msg)
 void InventoryHandler::processPlayerInventoryRemove(Net::MessageIn &msg)
 {
     int index, amount;
-    Inventory *inventory = 0;
+    Inventory *inventory = nullptr;
     if (player_node)
         inventory = PlayerInfo::getInventory();
 
@@ -367,7 +367,7 @@ void InventoryHandler::processPlayerInventoryRemove(Net::MessageIn &msg)
 void InventoryHandler::processPlayerInventoryUse(Net::MessageIn &msg)
 {
     int index, amount;
-    Inventory *inventory = 0;
+    Inventory *inventory = nullptr;
     if (player_node)
         inventory = PlayerInfo::getInventory();
 
@@ -392,7 +392,7 @@ void InventoryHandler::processPlayerInventoryUse(Net::MessageIn &msg)
 void InventoryHandler::processItemUseResponse(Net::MessageIn &msg)
 {
     int index, amount;
-    Inventory *inventory = 0;
+    Inventory *inventory = nullptr;
     if (player_node)
         inventory = PlayerInfo::getInventory();
 
@@ -499,13 +499,13 @@ void InventoryHandler::processPlayerStorageClose(Net::MessageIn &msg A_UNUSED)
 {
     // Storage access has been closed
     // Storage window deletes itself
-    mStorageWindow = 0;
+    mStorageWindow = nullptr;
 
     if (mStorage)
         mStorage->clear();
 
     delete mStorage;
-    mStorage = 0;
+    mStorage = nullptr;
 }
 
 void InventoryHandler::processPlayerEquipment(Net::MessageIn &msg)
@@ -514,7 +514,7 @@ void InventoryHandler::processPlayerEquipment(Net::MessageIn &msg)
     int number;
     unsigned char identified;
 
-    Inventory *inventory = 0;
+    Inventory *inventory = nullptr;
     if (player_node)
         inventory = PlayerInfo::getInventory();
 
diff --git a/src/net/ea/inventoryhandler.h b/src/net/ea/inventoryhandler.h
index 72b993c4b..d99e34fc6 100644
--- a/src/net/ea/inventoryhandler.h
+++ b/src/net/ea/inventoryhandler.h
@@ -64,7 +64,7 @@ class EquipBackend : public Equipment::Backend
             if (PlayerInfo::getInventory())
                 return PlayerInfo::getInventory()->getItem(invyIndex);
             else
-                return 0;
+                return nullptr;
         }
 
         void clear()
diff --git a/src/net/ea/npchandler.cpp b/src/net/ea/npchandler.cpp
index 9a37ccc26..e8e1014d4 100644
--- a/src/net/ea/npchandler.cpp
+++ b/src/net/ea/npchandler.cpp
@@ -33,7 +33,7 @@ namespace Ea
 {
 
 NpcHandler::NpcHandler() :
-    mDialog(0)
+    mDialog(nullptr)
 {
 }
 
diff --git a/src/net/ea/partyhandler.cpp b/src/net/ea/partyhandler.cpp
index 35cc77fbf..5fa0df29b 100644
--- a/src/net/ea/partyhandler.cpp
+++ b/src/net/ea/partyhandler.cpp
@@ -37,8 +37,8 @@
 namespace Ea
 {
 
-PartyTab *partyTab = 0;
-Party *taParty = 0;
+PartyTab *partyTab = nullptr;
+Party *taParty = nullptr;
 
 PartyHandler::PartyHandler() :
     mShareExp(PARTY_SHARE_UNKNOWN),
@@ -50,7 +50,7 @@ PartyHandler::PartyHandler() :
 PartyHandler::~PartyHandler()
 {
     delete partyTab;
-    partyTab = 0;
+    partyTab = nullptr;
 }
 
 void PartyHandler::join(int partyId A_UNUSED)
@@ -71,7 +71,7 @@ void PartyHandler::reload()
 
 void PartyHandler::clear()
 {
-    taParty = 0;
+    taParty = nullptr;
 }
 
 void PartyHandler::processPartyCreate(Net::MessageIn &msg)
@@ -128,7 +128,7 @@ void PartyHandler::processPartyInfo(Net::MessageIn &msg)
 
         if (Ea::taParty)
         {
-            PartyMember *member = 0;
+            PartyMember *member = nullptr;
             if (oldParty)
             {
                 //member = Ea::taParty->getMember(id);
@@ -314,7 +314,7 @@ void PartyHandler::processPartySettings(Net::MessageIn &msg)
 void PartyHandler::processPartyMove(Net::MessageIn &msg)
 {
     int id = msg.readInt32();    // id
-    PartyMember *m = 0;
+    PartyMember *m = nullptr;
     if (Ea::taParty)
         m = Ea::taParty->getMember(id);
     if (m)
@@ -356,7 +356,7 @@ void PartyHandler::processPartyLeave(Net::MessageIn &msg)
         }
         SERVER_NOTICE(_("You have left the party."))
         delete Ea::partyTab;
-        Ea::partyTab = 0;
+        Ea::partyTab = nullptr;
 
         if (socialWindow && Ea::taParty)
             socialWindow->removeTab(Ea::taParty);
@@ -375,7 +375,7 @@ void PartyHandler::processPartyLeave(Net::MessageIn &msg)
             Being *b = actorSpriteManager->findBeing(id);
             if (b && b->getType() == Being::PLAYER)
             {
-                b->setParty(0);
+                b->setParty(nullptr);
                 b->setPartyName("");
             }
         }
@@ -389,7 +389,7 @@ void PartyHandler::processPartyUpdateHp(Net::MessageIn &msg)
     int id = msg.readInt32();
     int hp = msg.readInt16();
     int maxhp = msg.readInt16();
-    PartyMember *m = 0;
+    PartyMember *m = nullptr;
     if (Ea::taParty)
         m = Ea::taParty->getMember(id);
     if (m)
@@ -410,7 +410,7 @@ void PartyHandler::processPartyUpdateHp(Net::MessageIn &msg)
 void PartyHandler::processPartyUpdateCoords(Net::MessageIn &msg)
 {
     int id = msg.readInt32(); // id
-    PartyMember *m = 0;
+    PartyMember *m = nullptr;
     if (Ea::taParty)
         m = Ea::taParty->getMember(id);
     if (m)
diff --git a/src/net/ea/tradehandler.cpp b/src/net/ea/tradehandler.cpp
index 19aa474e3..5aaa09f91 100644
--- a/src/net/ea/tradehandler.cpp
+++ b/src/net/ea/tradehandler.cpp
@@ -53,7 +53,7 @@ namespace
     {
         void action(const gcn::ActionEvent &event)
         {
-            confirmDlg = 0;
+            confirmDlg = nullptr;
             if (event.getId() == "ignore")
                 player_relations.ignoreTrade(tradePartnerName);
             Net::getTradeHandler()->respond(event.getId() == "yes");
@@ -66,7 +66,7 @@ namespace Ea
 
 TradeHandler::TradeHandler()
 {
-    confirmDlg = 0;
+    confirmDlg = nullptr;
 }
 
 void TradeHandler::removeItem(int slotNum A_UNUSED, int amount A_UNUSED)
@@ -204,7 +204,7 @@ void TradeHandler::processTradeItemAddResponse(Net::MessageIn &msg)
 {
     // Trade: New Item add response (was 0x00ea, now 01b1)
     const int index = msg.readInt16() - INVENTORY_OFFSET;
-    Item *item = 0;
+    Item *item = nullptr;
     if (PlayerInfo::getInventory())
         item = PlayerInfo::getInventory()->getItem(index);