A dirty hack to add addons direcotory support in kart loader and a fix for addons path

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@5605 178a84e3-b1eb-0310-8ba1-8eac791a3b58

src/addons/addons.cpp

@@ -312,7 +312,7 @@ void Addons::Install()
 {
 
     std::string dest_file =file_manager->getAddonsDir() + "/" + "data" + "/" +
-                this->m_addons_list[this->index].type + "/";
+                this->m_addons_list[this->index].type + "s/";
 
     //download of the addons file
     download(std::string("file/" + this->m_addons_list[this->index].file),

src/main.cpp

@@ -549,6 +549,10 @@ void initRest()
     // Consistency check for challenges, and enable all challenges
     // that have all prerequisites fulfilled
     grand_prix_manager->checkConsistency();
+#ifdef ADDONS_MANAGER
+    KartPropertiesManager::addKartSearchDir(file_manager->getAddonsDir() + "/data/karts/");
+    std::cout << "addons dir:" << file_manager->getAddonsDir() + "/data/karts/" << std::endl;
+#endif
 }
 
 //=============================================================================