Building Champion achievement was implemented as a replacement
for quick climber achievement, since quick climber is almost impossible
to complete in public games. Build Champion is based on Build Race challenge,
and it requires players to place all blocks in their inventory,
within 15 seconds. Moreover, chicken minions can now attack players,
even if they are stuck in the water.
The getPlayersAlive().size() has been replaced with
getPlayersWithRemainingLives(), since during map generation
players have not been reset yet. With that, all players are
selected properly.
Every time chicken attack is triggered for a player, a chat message will
be displayed that explains why the player is being attacked by chickens.
Also, two debug messages were removed, since they were no longer used.
PlayerKeyValueRepository<V> is a key/value store whose keys are Strings
and whose value type is parameterized by V. Each repository is backed by
a MySQL table in the Accounts database.
Access to PlayerKeyValueRepository's values is restricted via
CompletableFuture to enforce async database access.
BukkitFuture contains helpful utilities for producing, transforming, and
terminating CompletableFutures with actions on the main thread. A
typical PlayerKeyValueRepository action may look similar to the
following, where we retrieve all key/value pairs for a player and
perform an action with the result on the main thread:
PlayerKeyValueRepository<String> repo = [...]; // init repo
UUID uuid = [...]; // a player's UUID
repo.getAll(uuid).thenCompose(BukkitFuture.accept(values -> {
// this will be run on the main thread!
// `values` is of type `Map<String,String>`
}));
