Function Mod - Zombie Apocalypse [1.12]

Hi, this is the Zombie Apocalypse Function Mod, which adds a zombie apocalypse to your world! What is a "function mod"?
It is a command mod that uses the new 1.12 functions without any command blocks. Traverse your world avoiding zombies - during the day time! They don't burn up! They replace several mobs which are the chicken, cow, horse (horses are replaced by zombie horses!), creeper, spider, and skeleton.

Version 0.2
Added 4 new structures
3 Abandoned Houses
Survivor Camp (Trade with the survivors there)
Added Zombie Invasions


MCStacker was used to make some of the commands. Find it here - https://mcstacker.bimbimma.com/

Loot Table Generator at Minecraft tools was used - minecraft.tools/en/loots.php