i wana buster do i have to exit my cleint to do that craft spawn thing?
yep, exit game, and change the copper bar recipe(or whatever smelting recipe you have mats for) and change the output to buster, load game and craft it. You can also edit the buster item file to make it 1 handed so you can use another weapon in other hand. I did the same with all weapons, so i have buster in one hand, and a broadswoard in the other
How are you spawning things?
its not really spawning, im replacing output for recipes, so instead of turing copper ore into copper bar, i turn copper ore into anythign i want. Read the previous posts for how to guide