From 7092b86c5b9bcfc1b377d090f65ce35427cecc4c Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 6 Sep 2014 02:50:51 +0300
Subject: eathena: fix skills removing.

---
 src/gui/windows/skilldialog.cpp  | 10 ++++++++++
 src/gui/windows/skilldialog.h    |  2 ++
 src/net/eathena/skillhandler.cpp |  4 +++-
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/gui/windows/skilldialog.cpp b/src/gui/windows/skilldialog.cpp
index b2902556e..a7ca3b8a0 100644
--- a/src/gui/windows/skilldialog.cpp
+++ b/src/gui/windows/skilldialog.cpp
@@ -201,6 +201,16 @@ void SkillDialog::clearSkills()
     mSkills.clear();
 }
 
+void SkillDialog::hideSkills()
+{
+    FOR_EACH (SkillMap::iterator, it, mSkills)
+    {
+        SkillInfo *const info = (*it).second;
+        if (info)
+            info->visible = false;
+    }
+}
+
 void SkillDialog::loadSkills()
 {
     clearSkills();
diff --git a/src/gui/windows/skilldialog.h b/src/gui/windows/skilldialog.h
index 8e2c325a0..c67d69b10 100644
--- a/src/gui/windows/skilldialog.h
+++ b/src/gui/windows/skilldialog.h
@@ -73,6 +73,8 @@ class SkillDialog final : public Window,
 
         void clearSkills();
 
+        void hideSkills();
+
         void loadSkills();
 
         bool updateSkill(const int id,
diff --git a/src/net/eathena/skillhandler.cpp b/src/net/eathena/skillhandler.cpp
index 1f2d9a8ba..a66987f71 100644
--- a/src/net/eathena/skillhandler.cpp
+++ b/src/net/eathena/skillhandler.cpp
@@ -100,10 +100,12 @@ void SkillHandler::useMap(const int id, const std::string &map) const
 
 void SkillHandler::processPlayerSkills(Net::MessageIn &msg)
 {
-    msg.readInt16();  // length
+    msg.readInt16("len");
     const int skillCount = (msg.getLength() - 4) / 37;
     int updateSkill = 0;
 
+    if (skillDialog)
+        skillDialog->hideSkills();
     for (int k = 0; k < skillCount; k++)
     {
         const int skillId = msg.readInt16("skill id");
-- 
cgit v1.2.3-70-g09d2