Tune caves

[oweals/minetest.git] / src / guiMainMenu.cpp

diff --git a/src/guiMainMenu.cpp b/src/guiMainMenu.cpp
index 647903521224bdb665e259bfd162129bad94e278..ca0481e353228d7bebcb72809f9e207e18e334d3 100644 (file)
--- a/src/guiMainMenu.cpp
+++ b/src/guiMainMenu.cpp
@@ -38,6 +38,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #include "gettext.h"
 #include "utility.h"
 #include "tile.h" // getTexturePath
+#include "filesys.h"
 
 struct CreateWorldDestMainMenu : public CreateWorldDest
 {
@@ -53,18 +54,21 @@ struct CreateWorldDestMainMenu : public CreateWorldDest
 
 struct ConfirmDestDeleteWorld : public ConfirmDest
 {
-       ConfirmDestDeleteWorld(WorldSpec spec, GUIMainMenu *menu):
+       ConfirmDestDeleteWorld(WorldSpec spec, GUIMainMenu *menu,
+                       const std::vector<std::string> &paths):
                m_spec(spec),
-               m_menu(menu)
+               m_menu(menu),
+               m_paths(paths)
        {}
        void answer(bool answer)
        {
                if(answer == false)
                        return;
-               m_menu->deleteWorld(m_spec);
+               m_menu->deleteWorld(m_paths);
        }
        WorldSpec m_spec;
        GUIMainMenu *m_menu;
+       std::vector<std::string> m_paths;
 };
 
 enum
@@ -819,12 +823,25 @@ bool GUIMainMenu::OnEvent(const SEvent& event)
                                                        )->drop();
                                } else {
                                        WorldSpec spec = m_data->worlds[cur.selected_world];
+                                       // Get files and directories involved
+                                       std::vector<std::string> paths;
+                                       paths.push_back(spec.path);
+                                       fs::GetRecursiveSubPaths(spec.path, paths);
+                                       // Launch confirmation dialog
                                        ConfirmDestDeleteWorld *dest = new
-                                                       ConfirmDestDeleteWorld(spec, this);
+                                                       ConfirmDestDeleteWorld(spec, this, paths);
+                                       std::wstring text = wgettext("Delete world");
+                                       text += L" \"";
+                                       text += narrow_to_wide(spec.name);
+                                       text += L"\"?\n\n";
+                                       text += wgettext("Files to be deleted");
+                                       text += L":\n";
+                                       for(u32 i=0; i<paths.size(); i++){
+                                               if(i == 3){ text += L"..."; break; }
+                                               text += narrow_to_wide(paths[i]) + L"\n";
+                                       }
                                        (new GUIConfirmMenu(env, parent, -1, menumgr, dest,
-                                                       (std::wstring(wgettext("Delete world "))
-                                                       +L"\""+narrow_to_wide(spec.name)+L"\"?").c_str()
-                                                       ))->drop();
+                                                       text.c_str()))->drop();
                                }
                                return true;
                        }
@@ -889,12 +906,18 @@ void GUIMainMenu::createNewWorld(std::wstring name, std::string gameid)
        quitMenu();
 }
 
-void GUIMainMenu::deleteWorld(WorldSpec spec)
+void GUIMainMenu::deleteWorld(const std::vector<std::string> &paths)
 {
-       if(!spec.isValid())
-               return;
+       // Delete files
+       bool did = fs::DeletePaths(paths);
+       if(!did){
+               GUIMessageMenu *menu = new GUIMessageMenu(env, parent,
+                               -1, menumgr, wgettext("Failed to delete all world files"));
+               menu->drop();
+       }
+       // Quit menu to refresh it
        acceptInput();
-       m_data->delete_world_spec = spec;
+       m_data->only_refresh = true;
        quitMenu();
 }