* Tries to find REGoth's `content` directory by going up the directory tree * from the executable location. * * @return Path to the `co

* Perform an ajax request to get comments for a node * and insert the comments into the comments tree.

* @return Time the Character already is inside this state */

* Looks up the type of the symbol with the given index. * * This will also do sanity checks on whether the given index is pointing to

Handle when the user clicks on a sort by link.

* Function to process a vote when a user clicks an arrow.

* Lights can be pointlights or spotlights, although spotlights are not * used within the original game as it seems. */

* Spots like free-points. */

* The startpoint of the player in the current world. There should be only one. */

* Create a comp function. If the user has preferences stored in * the sortBy cookie, use those, otherwise use the default.

* After adding a new comment, it must be inserted in the correct * location in the comment tree.

* Converts all symbols from ZenLib to REGoth format */