Description:
Disable certain mobs from spawning in certain worlds.
Commands:
/mobreload - Reload the configuration.
/mobrl - Alias of /mobreload.
/mrl - Alias of /mobreload.
Permissions:
mob.manage - Permission to use /mobreload
Configuration:
The default config should help you out on how to do it, just change the world name to the world you want, make sure to put mob names all in upper case
Mob names: DROPPED_ITEM, EXPERIENCE_ORB, LEASH_HITCH, PAINTING, ARROW, SNOWBALL, FIREBALL, SMALL_FIREBALL, ENDER_PEARL, ENDER_SIGNAL, THROWN_EXP_BOTTLE, ITEM_FRAME, WITHER_SKULL, PRIMED_TNT, FALLING_BLOCK, FIREWORK, ARMOR_STAND, MINECART_COMMAND, BOAT, MINECART, MINECART_CHEST, MINECART_FURNACE, MINECART_TNT, MINECART_HOPPER, MINECART_MOB_SPAWNER, CREEPER, SKELETON, SPIDER, GIANT, ZOMBIE, SLIME, GHAST, PIG_ZOMBIE, ENDERMAN, CAVE_SPIDER, SILVERFISH, BLAZE, MAGMA_CUBE, ENDER_DRAGON, WITHER, BAT, WITCH, ENDERMITE, GUARDIAN, PIG, SHEEP, COW, CHICKEN, SQUID, WOLF, MUSHROOM_COW, SNOWMAN, OCELOT, IRON_GOLEM, HORSE, RABBIT, VILLAGER, ENDER_CRYSTAL, SPLASH_POTION, EGG, FISHING_HOOK, LIGHTNING, WEATHER, PLAYER, COMPLEX_PART, UNKNOWN
This has been tested on the latest spigot 1.8.7 build.