* Allow creating instance with no timer
* Added NoNpc to prevent copying NPCs from the source map
* Added NoMapFlag to prevent copying Mapflags from the source map
* Added instance_list script command to retrieve the instance IDs for the given map name/instance mode
Co-authored-by: Aleos <aleos89@users.noreply.github.com>
Co-authored-by: Atemo <atemo@users.noreply.github.com>
Co-authored-by: Lemongrass3110 <3517879+Lemongrass3110@users.noreply.github.com>