//The items removed here are done so for the sake of not having like lots of copper blocks stacked in the worldgen, yeah fuck you I&F Copper
//Para remover los bloques culiaos feos por la cresta ice and fire me cagaste la vidaaaaaaaaaaaaaaaaaaaaaaaaaaa
//-Nebula240
onEvent('worldgen.remove', event => {
    event.removeOres(ores => {
      ores.blocks = [ 'iceandfire:copper_ore', 'create:copper_ore']
    })
})