Better features

Improvements in the functions would be that the blacksmithing table can improve all kinds of minerals, for example, I have 1 enchanted stone ax because for a certain cost I can improve it to iron, the second thing would be that 2 barrels will be joined by different sides ahem if You put one barrel on top of another, it becomes double and thus it would improve the space, third thing that with copper you can make cables and thus it would give more functions to the copper that at the moment has few, it would also improve the mechanism, since with the redstone you have to put One repeated and if the repeater is no longer needed with the copper it would help with the space and the cooper would be like the thread but on the ground so you can pass, and these would be my opinions that would improve the game