active_res

Returns the current game resolution in pixels. If no mode resize is active, this just returns the physical window size.

Example

tx.bind("F10", function()
    local w, h = tx.active_res()
    tx.log("game resolution: " .. w .. "x" .. h)
end)

Arguments

None

Return values

• width: number
• height: number

This function can be called at any time.