Unfinite Freecam

v2 Rework with the new mannequin and support for external use!

• Replaced old player dummys made out of item displays with mannequins
• Removed the unfinite-freecam-options trigger, because it has no use anymore
• Improved player replication:
  • Leashing animals
  • Riding vehicles
  • Having active effects and attributes
  • Player poses
• Admin settings are now a dialog menu
• Added new commands for external use of the datapck under: "unfinite-freecam:admin/external/..."
  • enter: Executing player starts freecam without normal effects and starting requirements
  • exit: Executing player returns out of the freecam
  • disconnect_player: All manequins of the executing player are disconnected, meaning the player can enter the freecam again without effecting the previous mannequin
  • reconnect_mannequin: The executing disonnected mannequin gets reconnected to the original player
  • remove_own: Removes all mannequins of the executing player
  • remove_all: Removes all freecam mannequins