XsGetTechState

Read tech state from native game state.

XsGetTechState(technology[, playerId])

Inputs: technology is a required integer Technology ID; playerId is an optional integer game player ID.

Output: value, available: integer when available is true; nil, false when unavailable.

Errors and unavailable states: Wrong numeric argument types raise a Lua argument error. Invalid IDs or an unavailable native query return nil, false; use the availability flag before reading the value.

See Low-level queries for related calls and usage notes.