minecraft game like

hi im create a minecraft like game but my build type is like block up block by vectors variable im need minecraft like building {sorry for my english im from poland and im 16 years old} screen of my current work below

I am assuming you need your blocks to snap into place. You can try rounding the vector values going into the spawn actor node… Actually, I’ll just build it and post -->>
Note that I am using a SphereTraceByChannel instead of LineTrace, the reason being that rounding the location with LineTrace will sometimes round to the wrong side.