Package net.minecraft.world.event.listener

Interface GameEventDispatcher

All Known Implementing Classes:
SimpleGameEventDispatcher
public interface GameEventDispatcher
A game event dispatcher dispatches game events to its listeners.
Mappings:
Namespace Name
official clv
intermediary net/minecraft/class_5713
named net/minecraft/world/event/listener/GameEventDispatcher

  • Field Summary

    Fields
    Modifier and Type Field Description
    static GameEventDispatcher EMPTY
    An unmodifiable, empty (non-operative) dispatcher.

  • Method Summary

    Modifier and Type Method Description
    void addListener​(GameEventListener listener)
    Adds a listener to this dispatcher.
    void dispatch​(GameEvent event, Entity entity, BlockPos pos)
    Dispatches an event to all the listeners in this dispatcher.
    boolean isEmpty()
    Returns whether this dispatcher has no listeners.
    void removeListener​(GameEventListener listener)
    Removes a listener from this dispatcher if it is present.

  • Field Details

    • EMPTY

      static final GameEventDispatcher EMPTY
      An unmodifiable, empty (non-operative) dispatcher.
      Mappings:
      Namespace Name Mixin selector
      official a Lclv;a:Lclv;
      intermediary field_28181 Lnet/minecraft/class_5713;field_28181:Lnet/minecraft/class_5713;
      named EMPTY Lnet/minecraft/world/event/listener/GameEventDispatcher;EMPTY:Lnet/minecraft/world/event/listener/GameEventDispatcher;

  • Method Details

    • isEmpty

      boolean isEmpty()
      Returns whether this dispatcher has no listeners.
      Mappings:
      Namespace Name Mixin selector
      official a Lclv;a()Z
      intermediary method_32942 Lnet/minecraft/class_5713;method_32942()Z
      named isEmpty Lnet/minecraft/world/event/listener/GameEventDispatcher;isEmpty()Z

    • addListener

      void addListener​(GameEventListener listener)
      Adds a listener to this dispatcher.
      Parameters:
      listener - the listener to add
      Mappings:
      Namespace Name Mixin selector
      official a Lclv;a(Lclw;)V
      intermediary method_32944 Lnet/minecraft/class_5713;method_32944(Lnet/minecraft/class_5714;)V
      named addListener Lnet/minecraft/world/event/listener/GameEventDispatcher;addListener(Lnet/minecraft/world/event/listener/GameEventListener;)V

    • removeListener

      void removeListener​(GameEventListener listener)
      Removes a listener from this dispatcher if it is present.
      Parameters:
      listener - the listener to remove
      Mappings:
      Namespace Name Mixin selector
      official b Lclv;b(Lclw;)V
      intermediary method_32945 Lnet/minecraft/class_5713;method_32945(Lnet/minecraft/class_5714;)V
      named removeListener Lnet/minecraft/world/event/listener/GameEventDispatcher;removeListener(Lnet/minecraft/world/event/listener/GameEventListener;)V

    • dispatch

      void dispatch​(GameEvent event, @Nullable Entity entity, BlockPos pos)
      Dispatches an event to all the listeners in this dispatcher.
      Parameters:
      event - the event
      entity - an entity related to the event
      pos - the block position of the event
      Mappings:
      Namespace Name Mixin selector
      official a Lclv;a(Lclu;Laqw;Lfx;)V
      intermediary method_32943 Lnet/minecraft/class_5713;method_32943(Lnet/minecraft/class_5712;Lnet/minecraft/class_1297;Lnet/minecraft/class_2338;)V
      named dispatch Lnet/minecraft/world/event/listener/GameEventDispatcher;dispatch(Lnet/minecraft/world/event/GameEvent;Lnet/minecraft/entity/Entity;Lnet/minecraft/util/math/BlockPos;)V