Zombie Plus

Now with new features, the zombie head stands work as a totem that scares zombies, regardless of the type (if it’s a certain type of zombie, it will be scared) and make them run away.

• Most of the collision boxes for blocks and items have also been fixed.
• The heads were removed from the diagonal to try to fix shader issues, but it seems it still hasn't worked.
• A major refactoring and optimization of the mod’s code.
• The totems with viscera have a larger distance range.