---@diagnostic disable: missing-return, lowercase-global ---@meta ---@param source number ---@param dest number ---@return number sX ---Returns the horizontal coordinate of a taxi flight's source node. Used in the default UI to draw lines between nodes; TaxiNodeSetCurrent() should be called first so the client can compute routes. Only returns valid data while interacting with a flight master (i.e. between the TAXIMAP_OPENED and TAXIMAP_CLOSED events). function TaxiGetSrcX(source, dest) end