I'm not shore if this right place but i need help with coding. How would you add damage values into a biome is it poible evan?? Please respond as this would be a lot of help to me.

i feel i didn't quite explain it well basically i want red wool in a biome how would i do it

No idea.

Instead of:

 

Block.cloth.blockID

 

 

Use this:

 

new ItemStack(Block.cloth, 1, 14).itemID

 

Block being what block it is (Substitute block for your mod_ file if you're using a modded in block), 1 being the quantity (In most cases anything more than 1 will produce oddness or crash the game), 14 being the damage/metadata value. The last value is optional, but needed if you want to use a specific damage value.