Expose method to make a player spectate an entity. #1395
Description
Kane_Hart on IRC was requesting a plugin to allow admins to be able to spectate and scroll through players.
For best results a plugin should probably use the vanilla spectator mechanic as opposed to vanishing people and constantly updating their position.
/**
Attempts to make player spectate entity.
returns whether the method was successful.
this method will fail if the player is not in the correct Gamemode.
*/
bool player.setSpectating(@Nullable Entity entity);
Optional<Entity> player.getSpectating();