package powercrystals.minefactoryreloaded.api; import net.minecraft.entity.Entity; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.world.World; public interface INeedleAmmo { public boolean onHitEntity(EntityPlayer owner, Entity hit, double distance); public void onHitBlock(EntityPlayer owner, World world, int x, int y, int z, int side, double distance); public float getSpread(); }