Hook for changing mob spawning conditions

[marcotesoalli]

Hello,

 

I added a block to minecraft which adds its position to an array in the World.java class.

In the SpawnerAnimal.java (spawning) class and EntityLiving.java (despawning) I changed the conditions for mob spawning to not just look for a player nearby, but also for the blocks.

 

The problem is I need to modify named 3 base classes for my mod.

 

Would it be possible to implement a hook for that? .

I'm thinking of uses to make automatic mob farms using buildcraft, rp2 (...) without having to stay near the farm.

 

I'm sorry if the idea is rubbish, but I am completely new to Minecraft modding.

 

greets marco