NPCs Fabric

Added

• Poses: /npc attribute <npc> set pose <standing | crouching | sleeping | swimming | sitting>. Player NPCs can sit, on vanilla clients too, and so can zombies, skeletons, piglins, illagers, cats, wolves, parrots, foxes and camels. Sleeping NPCs can be clicked anywhere on their body.
• need_item action: /npc action <npc> <trigger> add need_item diamond 5 stops the action list unless the player carries 5 diamonds (inventory, hotbar and offhand). !diamond requires not having it. It never takes items. The message is noItemMessage in the config.
• Holograms linked to NPCs: /holo link <hologram> <npc> floats a hologram above the NPC's head and keeps it there when the NPC moves, so names can have as many lines as you like. /holo unlink undoes it.
• Text Placeholder API support: with it installed, its placeholders (%player:name%, %server:online%...) work in NPC names, hologram lines and message and command actions.

Fixed

• Player NPCs set to the swimming or sleeping pose stood up again on players' screens.
• The click spam filter kept every player who had ever clicked an NPC until the next restart. It now forgets them when they log out. Interaction cooldowns are not affected.