程序包 org.bukkit.entity

接口 Fireball

所有超级接口:
CommandSender, Entity, Explosive, Metadatable, Nameable, Permissible, PersistentDataHolder, Projectile, ServerOperator
所有已知子接口:
AbstractWindCharge, BreezeWindCharge, DragonFireball, LargeFireball, SizedFireball, SmallFireball, WindCharge, WitherSkull
public interface Fireball extends Projectile, Explosive
代表一个火球.

  • 方法详细资料

    • setDirection

      void setDirection(@NotNull @NotNull Vector direction)
      Sets the direction the fireball should be flying towards.
      This is a convenience method, it will change the velocity direction and acceleration direction, while keeping the power the same.
      Note: This method only uses the direction of the vector and will normalize (a copy of) it.
      Special Case: When the given direction is zero, the velocity and acceleration will also be set to zero without keeping the power.
      参数:
      direction - the direction this fireball should be flying towards
      另请参阅:

    • getDirection

      @NotNull @Deprecated(since="1.20.6") @NotNull Vector getDirection()
      已过时。
      badly named method, returns the value of getAcceleration()
      Retrieve the direction this fireball is heading toward. The returned vector is not normalized.
      返回:
      the direction
      另请参阅:

    • setAcceleration

      void setAcceleration(@NotNull @NotNull Vector acceleration)
      Sets the acceleration of the fireball. The acceleration gets applied to the velocity every tick, depending on the specific type of the fireball a damping / drag factor is applied so that the velocity does not grow into infinity.
      Note: that the client may not respect non-default acceleration power and will therefore mispredict the location of the fireball, causing visual stutter.
      参数:
      acceleration - the acceleration

    • getAcceleration

      @NotNull @NotNull Vector getAcceleration()
      Retrieve the acceleration of this fireball.
      返回:
      the acceleration