Added support for arena-addons (as a separate tab).

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@9109 178a84e3-b1eb-0310-8ba1-8eac791a3b58

data/gui/addons_screen.stkgui

@@ -16,6 +16,8 @@
                 I18N="Section in the addons menu" text="Karts"/>
         <icon-button id="tab_track" width="128" height="128" icon="gui/mode_normal.png"
                 I18N="Section in the addons menu" text="Tracks"/>
+        <icon-button id="tab_arena" width="128" height="128" icon="gui/mode_normal.png"
+                I18N="Section in the addons menu" text="Arenas"/>
     </tabs>
     <spacer height="5" width="10"/>
     

src/addons/addon.cpp

@@ -48,6 +48,13 @@ Addon::Addon(const XMLNode &xml)
     m_icon_ready         = false;
     m_type               = xml.getName();
 
+    // FIXME: temporarily till the web page is updated.
+    if(m_type=="track")
+    {
+        int is_arena=0;
+        xml.get("arena",          &is_arena            );
+        if(is_arena) m_type="arena";
+    }
     xml.get("name",               &m_name              );
     m_id                 = StringUtils::toLowerCase(m_name);
     xml.get("id",                 &m_id                );
@@ -88,6 +95,9 @@ void Addon::copyInstallData(const Addon &addon)
     m_designer      = addon.m_designer;
     m_status        = addon.m_status;
     m_date          = addon.m_date;
+    // Support if the type of an addon changes, e.g. this ie necessary
+    // when we introduce 'arena' as type (formerly arenas had type 'track').
+    m_type          = addon.m_type;
 }   // copyInstallData
 
 // ----------------------------------------------------------------------------

src/addons/addon.hpp

@@ -193,6 +193,8 @@ public:
             return "karts/";
         else if(m_type=="track")
             return "tracks/";
+        else if(m_type=="arena")  // arenas are installed as tracks
+            return "tracks/";
         // It must be one of the two
         assert(false);
         return "";  // Ignore compiler warning

src/addons/addons_manager.cpp

@@ -73,7 +73,8 @@ void AddonsManager::initOnline(const XMLNode *xml)
         const std::string &name = node->getName();
         // Ignore news/redirect, which is handled by network_http
         if(name=="include" || name=="message") continue;
-        if(node->getName()=="track" || node->getName()=="kart")
+        if(node->getName()=="track" || node->getName()=="kart" ||
+            node->getName()=="arena"                                 )
         {
             Addon addon(*node);
             int index = getAddonIndex(addon.getId());
@@ -205,7 +206,7 @@ void AddonsManager::loadInstalledAddons()
     for(unsigned int i=0; i<xml->getNumNodes(); i++)
     {
         const XMLNode *node=xml->getNode(i);
-        if(node->getName()=="kart"   ||
+        if(node->getName()=="kart"   || node->getName()=="arena" ||
             node->getName()=="track"    )
         {
             Addon addon(*node);
@@ -334,7 +335,7 @@ void AddonsManager::saveInstalled(const std::string &type)
     xml_installed.close();
     if(type=="kart")
         kart_properties_manager->reLoadAllKarts();
-    else if(type=="track")
+    else if(type=="track" || type=="arena")
         track_manager->loadTrackList();
 }   // saveInstalled
 

src/states_screens/addons_screen.cpp

@@ -238,6 +238,12 @@ void AddonsScreen::eventCallback(GUIEngine::Widget* widget,
             m_type = "kart";
             loadList();
         }
+        else if (selection == "tab_arena")
+        {
+            m_type = "arena";
+            loadList();
+        }
+
     }
 }   // eventCallback