Update

1.Add condition prompts for smelting ore
2. Add coal consumption for smelting ore
3. Fixed the bug that you can still build when there is a building in the foreground
Source: Steam Community (opens in a new tab)
Update

1.Add condition prompts for smelting ore
2. Add coal consumption for smelting ore
3. Fixed the bug that you can still build when there is a building in the foreground