[1.15.2] Entity Breeding Event?

[izofar]

My goal is to increase the litter-size when pigs breed (to make them more desirable to farm), my first thought was to use EntityJoinWorldEvent conditioned on the entity being a baby pig and then spawning some random number more. However, it didn't take long to realize that spawning pigs every time a pig is spawned won't lead to

 

spawning pigs every time a pig is spawned won't lead to

spawning pigs every time a pig is spawned won't lead to

spawning pigs every time a pig is spawned won't lead to

spawning pigs every time a pig is spawned won't lead to

 

a result I desire... (mind my recursion joke). Any better way to do this? (Taking a look at the BabyEntitySpawnEvent, it seems I will run into the same issue).

[imacatlolol]

BabyEntitySpawnEvent only fires on breeding, so it wouldn't cause the recursion you mentioned as long as you configure the additional babies manually.

Analyze the BreedGoal#spawnBaby method to see how you should configure the additional babies.

Also, don't forget to use a lower event priority and check if the event is canceled before doing anything in case another mod wants to cancel the spawning.