Miner Update

bugfix & nuke overhaul

Changed

-Creeper strike completely rebuilt — no longer spawns a creeper entity. Now fires a descending particle payload from Y+120 that detonates as a proper multi-phase nuke on impact.

• Nuke detonation now runs 5 sequential phases: initial surface blast, 20-layer downward drill toward bedrock, rising mushroom stem smoke column, 12-ring expanding shockwave cap above ground, then final crater rim + radius-30 central annihilation.
• Nuke kill radius increased from 35 → 60 blocks.

Fixed

• Zombies dying on landing — fall damage now cancelled via dedicated EntityDamageEvent handler tracking all orbital zombie UUIDs. Secondary ---- fix: Resistance 255 applied for 3s on spawn and setFallDistance(-9999) resets accumulated fall.
• Creeper dying before impact — resolved by removing entity-based approach entirely. No entity means no fall damage, no mob AI issues, no despawn.

Removed

• megaCreeperIds set and spawnMegaCreeper() method removed — no longer needed.