DONE random to versions after 1.20.5
DONE Remove return (add execute unless.... matches 25..) for versions pre-1.20 (because of /return)
Check colours
Move all scoreboards to config folder so we can also do nono to backpack.


The versions before 1.20.5 do not use the '/random' function in any way.
- Day zombies only spawn single
- The next spawn is always 180 later

Later versions do use /random, adding more functionality (variables)
- I can add different zombies or other mobs
- Timing is random
- Amount is random

Grass is obtainable! (So are other plants via wandering trader, but I'd rather have you explore for buildings)

=====ROADMAP=====
Better abandoned infrastructure
- Think Lost Cities but worse
- More scattered houses
- Military Structures
- Camps?
- Structures where items unobtainable (no vanilla biomes) would be obtained

More Biomes
- Desert
- Forest (No leaves)
- Lava pool biome
- A frozen biome (Ice is otherwise unobtainable)

Real Time Meteors? (Hard to implement because I do not want to destroy player-built structures)
- Sound effect
- Meteor structure

