From faa6c2a26deb18469066a74b2d6c76fdae5931c7 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 19 Jan 2012 18:38:02 +0300
Subject: Prevent adding double attributes to status window.

---
 src/gui/statuswindow.cpp          | 12 +++++++++++-
 src/gui/statuswindow.h            |  2 ++
 src/gui/widgets/vertcontainer.cpp |  1 +
 src/net/tmwa/generalhandler.cpp   |  3 +++
 4 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/gui/statuswindow.cpp b/src/gui/statuswindow.cpp
index b3e3f38f3..20a017a41 100644
--- a/src/gui/statuswindow.cpp
+++ b/src/gui/statuswindow.cpp
@@ -431,10 +431,20 @@ void StatusWindow::addAttribute(int id, const std::string &name,
         disp = new DerDisplay(id, name);
         mDAttrCont->add(disp);
     }
-
     mAttrs[id] = disp;
 }
 
+void StatusWindow::clearAttributes()
+{
+    mAttrCont->clear();
+    mDAttrCont->clear();
+    Attrs::iterator it = mAttrs.begin();
+    Attrs::iterator it_end = mAttrs.end();
+    for (; it != it_end; ++ it)
+        delete (*it).second;
+    mAttrs.clear();
+}
+
 void StatusWindow::updateHPBar(ProgressBar *bar, bool showMax)
 {
     if (!bar)
diff --git a/src/gui/statuswindow.h b/src/gui/statuswindow.h
index 87107694f..8e110a354 100644
--- a/src/gui/statuswindow.h
+++ b/src/gui/statuswindow.h
@@ -75,6 +75,8 @@ class StatusWindow : public Window,
 
         void action(const gcn::ActionEvent &event);
 
+        void clearAttributes();
+
     private:
         static std::string translateLetter(const char* letters);
 
diff --git a/src/gui/widgets/vertcontainer.cpp b/src/gui/widgets/vertcontainer.cpp
index 36daf7676..305343d1a 100644
--- a/src/gui/widgets/vertcontainer.cpp
+++ b/src/gui/widgets/vertcontainer.cpp
@@ -69,6 +69,7 @@ void VertContainer::clear()
     Container::clear();
 
     mCount = 0;
+    mNextY = 0;
 }
 
 void VertContainer::widgetResized(const gcn::Event &event A_UNUSED)
diff --git a/src/net/tmwa/generalhandler.cpp b/src/net/tmwa/generalhandler.cpp
index ea44ec206..09c216ed3 100644
--- a/src/net/tmwa/generalhandler.cpp
+++ b/src/net/tmwa/generalhandler.cpp
@@ -259,6 +259,9 @@ void GeneralHandler::processEvent(Mana::Channels channel,
             if (!statusWindow)
                 return;
 
+            // protection against double addition attributes.
+            statusWindow->clearAttributes();
+
             statusWindow->addAttribute(STR, _("Strength"), true, "");
             statusWindow->addAttribute(AGI, _("Agility"), true, "");
             statusWindow->addAttribute(VIT, _("Vitality"), true, "");
-- 
cgit v1.2.3-70-g09d2