From 31efe0a82df2f646e7ef0c320d2f372b4fa20081 Mon Sep 17 00:00:00 2001
From: Eduardo Bart <edub4rt@gmail.com>
Date: Wed, 3 Oct 2012 12:49:57 -0300
Subject: [PATCH] Fix crash when closing otclient in debug mode

---
 src/otclient/creatures.cpp | 11 +++++++++--
 src/otclient/creatures.h   |  3 ++-
 src/otclient/otclient.cpp  |  2 +-
 3 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/otclient/creatures.cpp b/src/otclient/creatures.cpp
index aa5d0bc0..305adf07 100644
--- a/src/otclient/creatures.cpp
+++ b/src/otclient/creatures.cpp
@@ -41,6 +41,13 @@ static bool isInZone(const Position& pos/* placePos*/,
            );
 }
 
+void CreatureManager::terminate()
+{
+    clearSpawns();
+    clear();
+    m_nullCreature = nullptr;
+}
+
 void Spawn::load(TiXmlElement* node)
 {
     Position centerPos = node->readPos("center");
@@ -276,14 +283,14 @@ void CreatureManager::loadCreatureBuffer(const std::string& buffer)
         if(attrib->ValueStr() != "look")
             continue;
 
-        m_loadCreatureBuffer(attrib, newType);
+        internalLoadCreatureBuffer(attrib, newType);
         break;
     }
 
     doc.Clear();
 }
 
-void CreatureManager::m_loadCreatureBuffer(TiXmlElement* attrib, const CreatureTypePtr& m)
+void CreatureManager::internalLoadCreatureBuffer(TiXmlElement* attrib, const CreatureTypePtr& m)
 {
     if(std::find(m_creatures.begin(), m_creatures.end(), m) != m_creatures.end())
         return;
diff --git a/src/otclient/creatures.h b/src/otclient/creatures.h
index 3876e38d..8d637d4d 100644
--- a/src/otclient/creatures.h
+++ b/src/otclient/creatures.h
@@ -99,6 +99,7 @@ public:
     CreatureManager();
     void clear() { m_creatures.clear(); }
     void clearSpawns();
+    void terminate();
 
     void loadMonsters(const std::string& file);
     void loadSingleCreature(const std::string& file);
@@ -119,7 +120,7 @@ public:
     const std::vector<CreatureTypePtr>& getCreatures() { return m_creatures; }
 
 protected:
-    void m_loadCreatureBuffer(TiXmlElement* elem, const CreatureTypePtr& m);
+    void internalLoadCreatureBuffer(TiXmlElement* elem, const CreatureTypePtr& m);
 
 private:
     std::vector<CreatureTypePtr> m_creatures;
diff --git a/src/otclient/otclient.cpp b/src/otclient/otclient.cpp
index 9b627ec5..bd077404 100644
--- a/src/otclient/otclient.cpp
+++ b/src/otclient/otclient.cpp
@@ -79,7 +79,7 @@ void OTClient::init(const std::vector<std::string>& args)
 
 void OTClient::terminate()
 {
-    g_creatures.clear();
+    g_creatures.terminate();
     g_game.terminate();
     g_map.terminate();
     g_things.terminate();