MetaPlay

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Description

This addon adds a new variable to get and set metadata of players. This can be used to store data for the player.

Variable

• {meta_<key>} gets the value from the metadata of the player at the key <key>
• {meta_number_<key>} gets the value from the metadata of the player at the key <key> and converts it to a number

Action

• meta: <key> <value> sets the value of the metadata of the player at the key <key> to <value>
• meta-number: <key> <value> sets the value of the metadata of the player at the key <key> to <value> as a number
• meta: <key> removes the value of the metadata of the player at the key <key>

Note: In <value> you can use the variable {value} to get the previous value of the metadata.

Example

T:
  id: diamond
  name: "&b&lMeta: &f{meta_number_diamond_count}"
  command:
    left: "meta-number: diamond_count {value} + 1" # Requires EvalExtra to use expressions
    right: "meta: diamond_count 0"