added generic function to add new level or artwork set to tree

[rocksndiamonds.git] / src / events.c

diff --git a/src/events.c b/src/events.c
index e770480d67a25c14b0b0e7f0bb3fd57172cba206..f33b31169202c335e2bd30b789359515abe54262 100644 (file)
--- a/src/events.c
+++ b/src/events.c
@@ -268,6 +268,14 @@ void HandleOtherEvents(Event *event)
       HandleJoystickEvent(event);
       break;
 
+    case SDL_DROPFILE:
+      HandleDropFileEvent(event);
+      break;
+
+    case SDL_DROPTEXT:
+      HandleDropTextEvent(event);
+      break;
+
     default:
       break;
   }
@@ -1518,6 +1526,49 @@ void HandleClientMessageEvent(ClientMessageEvent *event)
     CloseAllAndExit(0);
 }
 
+static void HandleDropFileEventExt(char *filename)
+{
+  Error(ERR_DEBUG, "DROP FILE EVENT: '%s'", filename);
+
+  // check and extract dropped zip files into correct user data directory
+  if (strSuffixLower(filename, ".zip"))
+  {
+    int tree_type = GetZipFileTreeType(filename);
+    char *directory = TREE_USERDIR(tree_type);
+
+    if (directory == NULL)
+    {
+      Error(ERR_WARN, "zip file '%s' has invalid content!", filename);
+
+      return;
+    }
+
+    char *top_dir = ExtractZipFileIntoDirectory(filename, directory, tree_type);
+
+    if (top_dir != NULL)
+      AddUserTreeSetToTreeInfo(top_dir, tree_type);
+  }
+}
+
+static void HandleDropTextEventExt(char *text)
+{
+  Error(ERR_DEBUG, "DROP TEXT EVENT: '%s'", text);
+}
+
+void HandleDropFileEvent(Event *event)
+{
+  HandleDropFileEventExt(event->drop.file);
+
+  SDL_free(event->drop.file);
+}
+
+void HandleDropTextEvent(Event *event)
+{
+  HandleDropTextEventExt(event->drop.file);
+
+  SDL_free(event->drop.file);
+}
+
 void HandleButton(int mx, int my, int button, int button_nr)
 {
   static int old_mx = 0, old_my = 0;