Mob Randomizer

Hello !
I'm posting my first Datapack called Mob Randomizer, and it does exactly what it means : Like in Pokemon Randomizer, almost every mob* in the game is randomized. There is a mob cap set to 300 because else it doesn't stop to spawn mobs so... yeah. You can increase or decrease the limitation in "Mob Randomizer [​1.20]\data\mob_random\functions\load_mr.mcfunction" and edit "scoreboard players set mobLimitationValue MobLimitation 300".

*Following entities aren't random : boat, area_effect_cloud, armor_stand, arrow, chest_minecart, command_block_minecart, dragon_fireball, egg, end_crystal, ender_dragon, ender_pearl, evoke_fangs, experience_bottle, experience_orb, eye_of_ender, falling_block, fireball, firework_rocket, furnace_minecart, glow_item_frame, hopper_minecart, item, item_frame, leash_knot, lightning_bolt, llama_spit, marker, minecart, painting, potion, shulker_bullet, small_fireball, snowball, spawner_minecart, spectral_arrow, tnt, tnt_minecart, trident, vex, wither_skull and player.