Trigger

A trigger matches published server signals. It can be used in trigger rules or triggered abilities; registration itself does not perform any action. See the trigger lifecycle.

Type	Purpose
saturn:tick	Publishes a signal on each server-side entity tick.
saturn:attack	Publishes a signal when an entity attacks a target.
saturn:hurt	Publishes a signal when an entity takes damage.
saturn:kill	Publishes a signal when an entity kills another entity.
saturn:block_break	Publishes a signal when a player breaks a block.
saturn:block_use	Publishes a signal when a player interacts with a block.
saturn:item_use	Publishes a signal when an entity finishes using an item.
saturn:equip	Publishes a signal when an entity's equipment changes.
saturn:death	Publishes a signal when an entity dies.
saturn:consume_item	Decreases the count of the item stack in the context.
saturn:brewed_potion	Matches the parameters of the vanilla brewed potion criterion when a player brews a potion.
saturn:tame_animal	Publishes a signal when a player successfully tames an animal.
saturn:bred_animals	Publishes a signal to the relevant players when animals breed successfully.
saturn:villager_trade	Publishes a signal when a player completes a trade with a villager.
saturn:used_totem	Publishes a signal when a player consumes a totem to avoid death.
saturn:started_riding	Publishes a signal when a player starts riding.
saturn:changed_dimension	Publishes a signal when a player switches dimension.
saturn:effects_changed	Publishes a signal when a player's status effects change.
saturn:lightning_strike	Matches the involved player, the lightning and nearby entities when a lightning strike occurs.
saturn:player_hurt_entity	Publishes a signal when a player deals damage to an entity.
saturn:entity_hurt_player	Publishes a signal when a player is hurt by an entity.
saturn:player_killed_entity	Publishes a signal when a player kills an entity.
saturn:entity_killed_player	Publishes a signal when a player is killed by an entity.
saturn:shot_crossbow	Publishes a signal when a player shoots a crossbow.
saturn:player_interacted_with_entity	Publishes a signal when a player interacts with an entity.
saturn:fishing_rod_hooked	Matches the rod, entity and caught item parameters when fishing completes.
saturn:thrown_item_picked_up_by_player	Publishes a signal when a player picks up an item that carries thrower information.
saturn:enter_block	Polls the block a player enters and matches the block state.
saturn:location	Reads the entity's position and dimension.
saturn:slept_in_bed	Publishes a signal when a player sleeps in a bed.
saturn:levitation	Polls the distance and duration of a player's levitation.
saturn:fall_from_height	Matches signals by the recorded fall start position and distance.
saturn:fall_after_explosion	Matches the movement caused by an explosion and the fall that follows.
saturn:ride_entity_in_lava	Matches the distance a player travels while riding in lava.
saturn:nether_travel	Matches the start position and distance of Nether travel.
saturn:inventory_changed	Matches vanilla item and slot predicates against changes in the inventory snapshot.
saturn:using_item	Publishes a signal while an entity is using an item.
saturn:filled_bucket	Matches the resulting item when a player fills a bucket.
saturn:item_durability_changed	Matches item durability and the durability delta.
saturn:advancement_completed	Publishes a signal when a whole Minecraft advancement is completed, optionally filtered by advancement ID.
saturn:js	Calls a callback registered by KubeJS and passes the params argument.