Copper Block Fix - Realistic Copper Oxidation

This mod fundamentally changes the copper block oxidation mechanics, making it more realistic and true to real life. Now copper only oxidizes when directly exposed to air.

When you build structures from copper, the green patina appears exclusively on external surfaces. Inner layers remain untouched, and if you remove the top oxidized layer, clean, shiny copper will be revealed underneath.

The changes affect all types of copper blocks, including stairs, regular blocks, and any other objects that undergo oxidation over time in the game.

The mod is compact and performs only one, but very important function - making the copper oxidation process more logical and believable.