Is There an Echo in Here?

I now have a Discord server if you'd like to come chat with me!

https://discord.gg/aqASuWebRU

Changelog

• Added Echo Geodes
  • Echo geodes are only found in the Deep Dark, and can grow Echo shards
  • The echo geode blocks all have custom echoing sounds
• Added Echo Locators
  • Echo locators have the same hardness and resistance as stone, and need a pickaxe to be mined
  • Echo locators have a max stack size of 1
  • Echo locators come in different types for each geode
  • Right-click/use an echo locator and it will attempt to find nearby crystals of its matching type
  • If it finds any matching crystals, it will make those crystals 'resonate', and the nearest crystal will emit a sculk particle back to the echo locator
• Added advancement "Is There an Echo in Here?"
• Fixed incorrect subtitles when non-amethyst geode blocks chime
• Fixed some geode blocks not making chime noises when hit with a projectile
• Fixed clusters not dropping their resource when broken by non-pickaxe means, such as pistons
• Added Polish translations by Morsznetik (#18)
• Added Discord server to Modmenu integration