FTZ: Endgame Vol.2

Gonna explain it quick:

• Reason why I made this update: Building problem in Block Defender, more optimization, add more features that I thought a while ago

So here it is:

1. The LEVEL system!(in case it didn't work, type /function zombies:levelsetup)
2. Revamp to Classic Mode Secret Buttons: Now it will randomly select 20(40 in total) secret button locations and you can now win by finding all of them
3. 3 gun upgrades: Old Rifle(1), RPG(2), Flamethrower(+2)
4. Balanced the ammo supply of guns in Zombie Apocalyse Mode
5. Replaced Sheep Spawn Egg with Warrior Piglin Spawn Egg: Can switch to melee/ranged mode
6. Replaced bookshelf with white wool
7. Added 4 new music to different parts of the game(There is an extra one which isn't used for now)
8. Zombie Apocalypse mode will now show the current wave below the coins section
9. 1.19 still not supported......yet......
10. Changed the way of difficulties:

- Normal will be the same as before

- Easy difficulty will now also gain 25% Attack Damage(not guns and magic tools) and -25% less Mob's health(including your ally[insert evil noise])

- Hard difficulty will now also reduce player attack damage by 30%(not guns and magic tools) and +50% Mob's Health