iw6-lui/lui/speech.dec.lua

local f0_local0 = module
local f0_local1, f0_local2 = ...
f0_local0( f0_local1, package.seeall )
CoD.PrintModuleLoad( _NAME )
DEBUG_DISABLE_LUI_SPEECH_PROCESSING = false
waitingForOutstandingCommandConfirmation = false
root = 0
timerElement = 0
defaultConfidence = 0.16
whatCanISayConfidence = 0.65
pauseConfidence = 0.65
changeViewConfidence = 0.65
showMenuConfidence = 0.65
goBackConfidence = 0.65
muteConfidence = 0.65
compareConfidence = 0.65
shortcutMenuConfidence = 0.65
function EnableGrammars( f1_arg0 )
	local f1_local0 = nil
	f1_local0 = 0
	if Engine.HasSpeechFeature() then
		if f1_arg0 then
			if 0 < #f1_arg0 then
				for f1_local4, f1_local5 in ipairs( f1_arg0 ) do
					Engine.SpeechEnableGrammar( f1_local5, true )
					f1_local0 = f1_local0 + 1
				end
			end
		else
			DebugPrint( "Speech: WARNING!  EnableGrammars() called with no grammar file array!" )
		end
		if 0 < f1_local0 then
			Engine.SpeechEnable( true )
		end
	end
end

function DisableGrammars( f2_arg0 )
	if Engine.HasSpeechFeature() then
		if f2_arg0 and #f2_arg0 > 0 then
			for f2_local3, f2_local4 in ipairs( f2_arg0 ) do
				Engine.SpeechEnableGrammar( f2_local4, false )
			end
		end
		Engine.SpeechEnable( false )
	end
end

function Restart( f3_arg0 )
	if Engine.HasSpeechFeature() then
		DisableGrammars( f3_arg0 )
		EnableGrammars( f3_arg0 )
	end
end

function PlayGoodSound()
	if Engine.HasSpeechFeature() and Engine.InFrontend() then
		if Engine.IsVideoPlaying and Engine.IsVideoPlaying() == true then
			return 
		end
		Engine.PlaySound( CoD.SFX.UIKinectCommandGood )
	end
end

function PlayBadSound()
	if Engine.HasSpeechFeature() and Engine.InFrontend() then
		if Engine.IsVideoPlaying and Engine.IsVideoPlaying() == true then
			return 
		end
		Engine.PlaySound( CoD.SFX.UIKinectCommandBad )
	end
end

function PerformingSpeechAction()
	if Engine.HasSpeechFeature() then
		PlayGoodSound()
		waitingForOutstandingCommandConfirmation = false
		CancelSpeechFailTimer()
	end
end

function SquelchSpeechAction()
	if Engine.HasSpeechFeature() then
		waitingForOutstandingCommandConfirmation = false
		CancelSpeechFailTimer()
	end
end

function LaunchSpeechFailTimer()
	if Engine.HasSpeechFeature() then
		local f8_local0 = Engine.GetLuiRoot()
		if f8_local0 then
			CancelSpeechFailTimer()
			local self = LUI.UITimer.new( 250, {
				name = "speech_fail_timer"
			} )
			self.id = "MenuSpeechFailTimer"
			root = f8_local0
			timerElement = self
			waitingForOutstandingCommandConfirmation = true
			root:addElement( timerElement )
		end
	end
end

function CancelSpeechFailTimer()
	if Engine.HasSpeechFeature() then
		waitingForOutstandingCommandConfirmation = false
		if timerElement and timerElement ~= 0 and root and 0 ~= root then
			root:removeElement( timerElement )
			timerElement:close()
		end
		root = 0
		timerElement = 0
	end
end

ConfidenceOverrideForLanguageTable = {
	LANGUAGE_ITALIAN = {
		pause = {
			overriddenConfidence = 0.32
		}
	},
	LANGUAGE_SPANISH = {
		pause = {
			overriddenConfidence = 0.32
		}
	},
	LANGUAGE_SPANISHNA = {
		pause = {
			overriddenConfidence = 0.32
		}
	}
}
function GetOverriddenConfidenceLevelForLanguage( f10_arg0, f10_arg1, f10_arg2 )
	local f10_local0 = ConfidenceOverrideForLanguageTable[f10_arg2]
	if f10_local0 ~= nil then
		local f10_local1 = f10_local0[f10_arg0]
		if f10_local1 ~= nil then
			DebugPrint( "Speech:  Overriding default confidence of " .. tostring( f10_arg1 ) .. " for action \"" .. tostring( f10_local1 ) .. "\" and instead using " .. tostring( f10_local1.overriddenConfidence ) .. " because our language is \"" .. tostring( f10_arg2 ) .. "\"." )
			return f10_local1.overriddenConfidence
		end
	end
	return f10_arg1
end

function IsOKToProcessSpeechActionForThisController( f11_arg0 )
	local f11_local0 = Engine.GetLuiRoot()
	if not f11_local0 then
		return false
	end
	local f11_local1 = f11_local0.flowManager
	if f11_local1 and f11_local1.menuInfoStack then
		for f11_local5, f11_local6 in ipairs( f11_local1.menuInfoStack ) do
			if f11_local6.menu ~= nil and f11_local6.menu.properties.exclusiveController ~= nil and f11_local6.menu.properties.exclusiveController ~= f11_arg0 then
				return false
			end
		end
	end
	return true
end

function ProcessActionEvent( f12_arg0, f12_arg1, f12_arg2 )
	if Engine.HasSpeechFeature() then
		if DEBUG_DISABLE_LUI_SPEECH_PROCESSING == true then
			DebugPrint( "Speech:  LUI SPEECH IS DISABLED.  TOSSING EVENT " .. f12_arg1.action .. " (" .. f12_arg1.confidence .. ")" )
			return true
		elseif IsOKToProcessSpeechActionForThisController( f12_arg1.controller ) == false then
			DebugPrint( "Speech:  AN EXCLUSIVE MENU IS OPEN FOR A CONTROLLER THAT IS NOT CONTROLLER #" .. f12_arg1.controller .. ", THEREFORE WE ARE IGNORING THIS SPEECH COMMAND!" )
			return false
		elseif f12_arg2 and #f12_arg2 > 0 then
			local f12_local0 = Languages[Engine.GetCurrentLanguage()]
			local f12_local1 = nil
			for f12_local5, f12_local6 in ipairs( f12_arg2 ) do
				if string.lower( f12_arg1.action ) == string.lower( f12_local6.action ) then
					if GetOverriddenConfidenceLevelForLanguage( f12_arg1.action, f12_local6.confidence, f12_local0 ) <= f12_arg1.confidence then
						f12_local6.handler( f12_arg0, f12_arg1, f12_local6.extradata )
						return true
					end
					DebugPrint( "Speech: WARNING!  Ignoring \"" .. tostring( f12_arg1.action ) .. "\" because confidence level " .. tostring( f12_arg1.confidence ) .. " < " .. tostring( f12_local6.confidence ) .. "!" )
				end
			end
		end
	end
	return false
end

LockTable( _M )