JoseTheCrafter

Hello everybody! First of all sorry for my bad English, I'm from Spain . Could You help me? I'm learning how to make mods with forge. I'm creating a mod called "Olives" (Yes, it's weird). Now, I want to create a custom tree that spawns in certain biomes like Forests and Plains. The point is that I don't know how to make the necessary code. I'm very disappointed because I can't find any tutorial for 1.5 about it. Sorry again for my bad English .Tell me if you need some more information.