April Fools

enableOnlyOnApril1st  default true
If the april fools features should only be enabled on April 1st. If set to false, they will always be enabled.

april1stChanceMultiplier  default 0.0, min 0.0, max 1000.0
Can be used to increase the chance of features happening on April 1st. So for example you can set 'enableOnlyOnApril1st' to false, 'chanceCreepersExplodeIntoFireworks' to 0.01 and 'april1stChanceMultiplier' to 25.0. This way a creeper would 1/100 launch a firework rocket outside of April 1st, and 1/4 on April Fools' day.

makeCatsBarkAndDogsMeow  default true
If cats should bark and dogs should meow.

makePlayersSleepWithFeetOnPillow  default true
If players should sleep in beds the opposite way, with their feet on the pillow.

makeWanderingTraderSpawnWithDonkeys  default true
If the Wandering Trader should spawn with two donkeys instead of llamas.

chanceCowGivesDifferentBucket  default 0.2, min 0.0, max 1.0
The chance that a cow gives, instead of a bucket of milk, a bucket of lava or water. Set to 0 to disable.

chanceCreepersExplodeIntoFireworks  default 0.5, min 0.0, max 1.0
If creepers should, instead of exploding, spawn a firework rocket with a creeper pattern. By default a 50% chance. Set to 0 to disable.

chancePotatoCropDropsPoisonous  default 1.0, min 0.0, max 1.0
The chance a potato dropped by a potato plant should be made poisonous on harvest.

chanceSkeletonHasSwordAndShield  default 0.25, min 0.0, max 1.0
The chance a skeleton spawns with a sword and a shield instead of a bow. Set to 0 to disable.

chanceNormalArrowFiredHasRandomEffect  default 0.33, min 0.0, max 1.0
The chance an arrow fired by a player has a random potion effect attached to it. Set to 0 to disable.