19w38a is the fifth snapshot for Java Edition 1.15, released on September 18, 2019.[1]
Additions
Technical
- Entity predicate
- Entity predicate now accepts
playerfield, which checks player properties.- Fails when entity is not player.
- Fields:
level- Range of allowed player levels.gamemode- Same values as/gamemodecommand.stats- List of statistics to match. Entry fields: type (like minecraft:custom), stat (like minecraft:sneak_time) and value (int range).recipes- Map of recipe ids. Boolean value tells if it should or should not be known to player.advancements- Map of advancement ids. If value is boolean, checks if advancement is done. If value is object, checks completion of criterions.
- Entity predicate now accepts
teamfield, which matches team name.
- Location predicate
- Predicate now accepts
blockandfluidsub-predicate. - Predicate now accepts
lightsub-predicate.- Object has one integer range -
lightthat matches visible light(max(sky-darkening,block)).
- Object has one integer range -
- Custom predicates
- Added custom predicates.
- Condition part of loot tables can now be defined as separate data pack resource in
predicatesdirectory.
- Condition part of loot tables can now be defined as separate data pack resource in
- Loot tables
- Added new parameters to the
location_checkcondition.offsetX,offsetY,offsetZ- Optional offsets to location.
- Added
time_checkcondition.- Checks day time.
Commands
/data
- Can now use
storageas target, which is general purpose, key-value storage.
- New subcommand:
/execute if predicate <predicate>- Evaluates custom predicates.
- Added new syntax
/schedule- (
/schedule (function <function> <time> [append|replace]|clear <function>)defaults to replace)
- (
- Entity selectors
- New selector parameter
predicateallows to apply custom predicate (defined inpredicatesdirectory of datapack).
Fixes
- 11 issues fixed
- From released versions before 1.15
- MC-70111 – When a thrown ender pearl is in the air, it disappears after relogging and the player doesn't get teleported.
- MC-96207 – Boat breaking lily pad creates too many particles.
- MC-101247 – Horses, donkeys, mules, and boats sometimes disappear after dismounting.
- MC-103672 – Steerable ridden entity (boat/pig/horse) teleports back to previous position for short moment on dismount.
- MC-136367 – When exiting a boat it will put you on top of the boat.
- MC-138465 – Ender pearl forgets owner after reload (of game or chunks).
- MC-157697 – Unplayable conditions when pillagers loaded. Extreme lag spikes.
- MC-158373 – Raid horn sounds play globally in all villages.
- MC-158414 – When riding an entity, players appear to be at the location they mounted it at as soon as they are out of range.
- MC-160367 – Pillagers don't despawn.
- From the previous development version
- MC-160919 – Disabling fire damage does not disable magma block damage.
References
- ↑ "Minecraft Snapshot 19w38a" – Minecraft.net, September 18, 2019