1 files changed, 49 insertions, 9 deletions

diff --git a/src/Instance.cpp b/src/Instance.cpp
index c3ac17c..eb4d9dd 100644
--- a/src/Instance.cpp
+++ b/src/Instance.cpp
@@ -26,7 +26,7 @@ namespace ZoomEdit {
 
 guint Instance::instances = 0;
 
-Instance::Instance() : window(NULL), levelXml(NULL), level(NULL) {
+Instance::Instance(const Glib::ustring &file) : window(NULL), levelXml(NULL), level(NULL) {
   instances++;
   
 #ifdef GLIBMM_EXCEPTIONS_ENABLED
@@ -57,11 +57,10 @@ Instance::Instance() : window(NULL), levelXml(NULL), level(NULL) {
   
   window->signal_hide().connect(sigc::mem_fun(this, &Instance::destroy));
   
-  levelXml = new xmlpp::DomParser("level.lvl");
-  xmlpp::Document *doc = levelXml->get_document();
-  
-  if(doc && doc->get_root_node())
-    level = new Data::Level(doc->get_root_node());
+  if(file.empty())
+    createLevel();
+  else
+    loadLevel(file);
   
   window->show();
 }
@@ -81,10 +80,51 @@ Instance::~Instance() {
     Gtk::Main::quit();
 }
 
-bool Instance::create() {
-  Instance *instance = new Instance();
+void Instance::createLevel() {
+  if(level)
+    delete level;
+  
+  if(levelXml)
+    delete levelXml;
+  
+  levelXml = new xmlpp::DomParser;
+  xmlpp::Document *doc = levelXml->get_document();
+  
+  xmlpp::Element *root = doc->create_root_node("level");
+  
+  xmlpp::Element *info = root->add_child("info");
+  info->add_child("name");
+  info->add_child("desc");
+  xmlpp::Element *start = info->add_child("start");
+  start->set_attribute("x", "0");
+  start->set_attribute("y", "0");
+  start->set_attribute("z", "0");
+  
+  root->add_child("rooms");
+  root->add_child("gates");
+  root->add_child("textures");
+}
+
+bool Instance::loadLevel(const Glib::ustring &file) {
+  if(level)
+    delete level;
+  
+  if(levelXml)
+    delete levelXml;
+  
+  levelXml = new xmlpp::DomParser(file);
+  xmlpp::Document *doc = levelXml->get_document();
+  
+  if(doc && doc->get_root_node())
+    level = new Data::Level(doc->get_root_node());
+  
+  return (level != NULL);
+}
+
+bool Instance::create(const Glib::ustring &file) {
+  Instance *instance = new Instance(file);
   
-  if(!instance->xml) {
+  if(!instance->level) {
     delete instance;
     return false;
   }