Interface DragonBattle

Method Details

• getEnderDragon

  @Nullable @Nullable EnderDragon getEnderDragon()

  Get the EnderDragon active in this battle.
  Will return null if the dragon has been slain.

  Returns:

  the ender dragon. null if dead

• getBossBar

  @NotNull @NotNull BossBar getBossBar()

  Get the boss bar to be displayed for this dragon battle.

  Returns:

  the boss bar

• getEndPortalLocation

  @Nullable @Nullable Location getEndPortalLocation()

  Get the location of the end portal.
  This location will be at the center of the base (bottom) of the portal.

  Returns:

  the end portal location or null if not generated

• generateEndPortal

  boolean generateEndPortal(boolean withPortals)

  Generate the end portal.

  Parameters:

  withPortals - whether end portal blocks should be generated

  Returns:

  true if generated, false if already present

• hasBeenPreviouslyKilled

  boolean hasBeenPreviouslyKilled()

  Check whether the first dragon has been killed already.

  Returns:

  true if killed before, false otherwise

• setPreviouslyKilled

  void setPreviouslyKilled(boolean previouslyKilled)

  Sets whether the first dragon has been killed already.
  If the dragon has not previously been killed, a portal will be generated when it is finally killed.

  Parameters:

  previouslyKilled - true if the dragon has been killed before, false otherwise

• initiateRespawn

  void initiateRespawn()

  Try to initiate a respawn sequence to summon the dragon as though a player has placed 4 end crystals on the portal.

• initiateRespawn

  boolean initiateRespawn(@Nullable @Nullable Collection<EnderCrystal> enderCrystals)

  Try to initiate a respawn sequence to summon the dragon.

  Parameters:

  enderCrystals - the EnderCrystals to use in the respawn, or a null or empty list to render the respawn sequence uncancellable. null entries or crystals that do not reside in the same world as this dragon battle will be ignored.

  Returns:

  true if the respawn was initiated, false otherwise.

• getRespawnPhase

  @NotNull @NotNull DragonBattle.RespawnPhase getRespawnPhase()

  Get this battle's current respawn phase.

  Returns:

  the current respawn phase.

• setRespawnPhase

  boolean setRespawnPhase(@NotNull @NotNull DragonBattle.RespawnPhase phase)

  Set the dragon's respawn phase.
  This method will is unsuccessful if a dragon respawn is not in progress.

  Parameters:

  phase - the phase to set

  Returns:

  true if successful, false otherwise

  See Also:

  • initiateRespawn()

• resetCrystals

  void resetCrystals()

  Reset the crystals located on the obsidian pillars (remove their beam targets and invulnerability).

• getGatewayCount

  int getGatewayCount()

  Gets the number of gateways tracked by this DragonBattle. This starts out at 0 and will increase to 20, once for each kill of the EnderDragon.

  Returns:

  the number of gateways around the end island tracked by this

• spawnNewGateway

  boolean spawnNewGateway()

  Tries to spawn a new end gateway using default game mechanics.

  Returns:

  true if successful, false if there is already the maximum.

• spawnNewGateway

  void spawnNewGateway(@NotNull Position position)

  Spawns a new end gateway at the specified position. This will spawn regardless of the number of gateways already present.

  Parameters:

  position - position for the new gateway

• getRespawnCrystals

  @NotNull @Unmodifiable List<EnderCrystal> getRespawnCrystals()

  Gets the EnderCrystals being used to respawn the dragon. If no respawn is ongoing, the list will be empty.

  Returns:

  the respawn crystals

• getHealingCrystals

  @NotNull @Unmodifiable List<EnderCrystal> getHealingCrystals()

  Gets the EnderCrystals on top of the pillars that heal the dragon.

  Returns:

  the healing crystals