1 files changed, 20 insertions, 13 deletions
diff --git a/EditManager.cpp b/EditManager.cpp
index 5822ffc..37fbcfd 100644
--- a/EditManager.cpp
+++ b/EditManager.cpp
@@ -41,23 +41,30 @@ EditManager::EditManager(Window *window) {
 }
 
 void EditManager::addRoom() {
-  newRoom = Room(idManager.generate("room"));
-  mode = ADD;
-  
-  activeRoom = &newRoom;
-  
-  window->update();
+  if(mode == VIEW) {
+    newRoom = Room(idManager.generate("room"));
+    mode = ADD;
+    
+    activeRoom = &newRoom;
+    
+    window->update();
+  }
 }
 
 void EditManager::finishRoom() {
-  mode = VIEW;
-  
-  if(newRoom.size() > 2 && polygonOk(newRoom)) {
-    window->getLevel().push_back(newRoom);
-    activeRoom = &window->getLevel().back();
+  if(mode == ADD) {
+    mode = VIEW;
+    
+    if(newRoom.size() > 2 && polygonOk(newRoom)) {
+      window->getLevel().push_back(newRoom);
+      activeRoom = &window->getLevel().back();
+    }
+    else {
+      activeRoom = NULL;
+    }
+    
+    window->update();
   }
-  
-  window->update();
 }
 
 void EditManager::addVertex(const Vertex &v) {