Animal Spawning strange in custom biomes

Issue description

in 1.7.8 after a minute or two animals just keep spawning until there are huge amounts of them in a custom biome if you select only animals as the entities to spawn in the biome

see attached image to see bug in action

animal spawn bug

Issue comments

Submitted by Klemen on Sun, 04/08/2018 - 17:09

What entities did you put in the entity spawn list?

Submitted by Klemen on Mon, 04/09/2018 - 18:37

Well if you selected cows, chicken pigs, and sheep, this is exactly what happens if you select these mobs to spawn there so I am closing this as works as designed. Please reply if you did not mean this

@klemen - you need to code something to limit the number they spawn in... it lags the game like crazy after hundreds of them show up...

Submitted by Klemen on Wed, 04/11/2018 - 19:42

I have reopened the issue. I will try to fix this in next updates.

Submitted by Klemen on Tue, 07/31/2018 - 09:28

This bug will be fixed in MCreator 1.8.0. Closing the ticket.