achievementInfoUpdate

Overview

This event occurs when an achievement’s progress or unlock status has been changed for the currently logged in user. It is dispatched after a successful call to the steamworks.setAchievementUnlocked() or steamworks.setAchievementProgress() functions.

You can receive these events by adding a listener to the plugin via the steamworks.addEventListener() function.

Properties

Example

local steamworks = require( "plugin.steamworks" )

-- Called when an achievement's progress or unlock status has changed
local function onAchievementInfoUpdated( event )
    -- Fetch information about the achievement that has changed status
    local achievementInfo = steamworks.getAchievementInfo( event.achievementName )

    -- Print the achievement's current progress to the log
    print( "Achievement Progress Updated" )
    print( "  Localized Name: " .. achievementInfo.localizedName )
    print( "  Localized Description: " .. achievementInfo.localizedDescription )
    print( "  Is Unlocked: " .. tostring(achievementInfo.unlocked) )

    -- Print progress to the log
    -- This is only relevant if "steamworks.setAchievementProgress()" was called
    if ( event.currentProgress ) then
        local percentProgress = ( event.currentProgress / event.maxProgress ) * 100
        print( "  Progress: " .. tostring(percentProgress) .. "%" )
    end
end

-- Set up a listener to be invoked when achievement status has changed
steamworks.addEventListener( "achievementInfoUpdate", onAchievementInfoUpdated )