At first for web-client only (in web packet addition), as that's where equivalent is already in use and needed, but later maybe moved to main packet if we want these from omniscient server side.
Add bitvectors telling which units and buildings are currently buildable in the city.
At first for web-client only (in web packet addition), as that's where equivalent is already in use and needed, but later maybe moved to main packet if we want these from omniscient server side.
Add bitvectors telling which units and buildings are currently buildable in the city.