Void Teleport features

[WaitingIdly]

changes in this PR:

• contains mildly more config options than my usual PR. (14)
• adds a Void Teleport category to UTConfigTweaks.ENTITIES, which controls settings similar to that of Forgiving Void. It teleports when the entity is falling out of the world, which is called when posY < -64. (default: false)
  • sets if players are allowed. (default: true)
  • controls what entities are allowed/prevented. Only entities which extend EntityLivingBase will be checked to be teleported. (default: empty, WHITELIST = none)
  • controls what dimensions are allowed/prevented. (default: empty, BLACKLIST = all)
  • sets to what height entities are teleported, falling back to the highest block at the player's coords if lower than that location. (default: 300)
  • sets the maximum number of times an entity can be teleported without landing before no longer getting teleported. (default: 100)
  • sets if entities are given a blindness effect when teleported. (default: true)
  • sets if entities avoid taking void damage before being teleported. (default: true)
  • clamps the maximum downwards speed of the entity to a value. (default: -1)
  • sets damage taken when landing, either by:
    • setting what height the entity is simulated as falling from, with negative numbers causing the other option. (default: -1)
    • setting how much damage the entity takes when landing on a solid surface, where positive numbers are the amount of damage dealt and negative numbers are calculated based on the maximum health of the entity. (default -1)
      • sets if damage dealt this way can kill the entity. (default: true)
• marks the mod Forgiving Void as obsolete, as it contains a subset of features added via the Void Teleport Category config.
  • of the features listed, configurable dimensions, specific teleport height, and specific damage dealt are config options of Forgiving Void, with all other features are novel.

[what-the-diff]

PR Summary

• Introduction of "Void Teleport" Feature
  This pull request adds a 'Void Teleport' feature that teleports creatures when they fall into a void. This feature is adjustable with several settings, like allowing global toggle, defining the Y-level coordinate for teleportation, adding a visual effect such as blindness, setting a limit for consecutive teleportation times, and customizing fall damage.

• New Configuration Category
  A new, modifiable category called 'Void Teleport' has been added to the configuration file to manage the settings of this feature.

• Addition of Mixin Class UTVoidTeleportEntity
  A new mixin class named UTVoidTeleportEntity has been introduced to manage the implementation and behavior of the Void Teleport feature.

• New File for Mixin Configuration
  A new file mixins.tweaks.entities.voidteleport.json has been created to manage the specific configuration related to the Void Teleport feature.

• Improved Language File
  The language file is updated to have a new translation key for the 'Void Teleport' category.

• Enhanced Compatibility Check
  The compatibility handler is improved to check if the mod "forgivingvoid" exists - to decide whether to enable or disable the Void Teleport feature.