[DISCUSSION] NPC metadatas

[UsainSrht]

Similar to citizens' /npc metadata command but one that also works with bukkit's metadata system.

/npc <npc_name> metadata <set|delete> <string_metadata_name> <value> Ex. /npc teleporter metadata set myplugin-teleporter true /npc rank-parrot metadata set rank 1 /npc rank-frog metadata set rank 2

not having to rely on running a command when implementing a npc click system would be great i guess.