Changes:
- optimized material calculator into C# code from visual scripting as it took a chunk of performance
- increased a gap between tooltip and mouse cursor so users with 2160 vertical screen resolution won't have blinking HUD
Bug fixes:
- tax collector pop up should no longer be stuck in some special scenarios
Not fixed:
- there may be situation where smelting furnace can disappear, or chest (during building placement), however, unable to find the source issue as it's extremely sporadical