scriptname _00E_PlayerhousingMaster extends Quest 

EffectShader Property shaderActive Auto
{Shader that is applied while the object is being manipulated}
Actor Property player Auto
GlobalVariable Property continueTranslateToPlayerLoop Auto
{Controls the translateTo player loop while being in Translation mode. This variable is used to communicate with _00E_PlayerhousingCurrentOTranslation}
ReferenceAlias Property currentHousingObjectInTranslation Auto
ReferenceAlias Property currentHousingObjectInManipulation Auto
Message Property cannotPlaceObjectHere auto

_00E_Playerhousing_Furniture currentHousingObject
float timeToHoldActivateToFinish = 2.0

Event onBeginState()
	currentHousingObject = None ; prevent persistence
EndEvent

bool function canPlaceItem()
	return false
Endfunction

Event onControlUp(String control, float holdTime)
	if holdTime > timeToHoldActivateToFinish
		activateLongPressed()
	else
		activatePressed()
	Endif
EndEvent

function enableBuildmode()
{Enables the player to choose housing objects for manipulation or translation; should be called when the player enters one of his houses}
	((Self as Quest) as _00E_PlayerhousingTutorial).onStartBuildmode()
	GoToState("Buildmode")
ENDfunction

function playerItemDropped(_00E_Playerhousing_FurnitureItem akItemReference)
{Tests if this item drop by the player triggers an entering into buildmode and performs this change if necessary}
ENDfunction

function enterBuildmode()
{Enables the player to translate the current housing object and change to manipulation mode}
	GoToState("Translation")
ENDfunction

function toggleMode()
{Switches between tranlation and manipulation buildmode}
ENDfunction

function leaveBuildmode()
{Disables the player to translate or manipulate a housing object; the player can still enter buildmode again}
ENDfunction

function disableBuildmode()
{Disables the player to enter buildmode}
ENDfunction

function activatePressed()
{updates the buildmode as necessary when the activation control has been pressed}
Endfunction

function activateLongPressed()
{updates the buildmode as necessary when the activation control has been pressed long}
Endfunction

function translateCurrentHousingObjectLoop()
{translates the current housing object before the player in a recursive loop}
ENDfunction

function pickUp()
{deletes the current housing object and adds the appropriate item to the player's inventory}
	Player.addItem(currentHousingObject.getFurnitureItem().getBaseObject(), 1)
	currentHousingObject.disable()
	currentHousingObject.delete()
Endfunction

;==================================================================== STATE Buildmode ===================================================================================================
STATE Buildmode
;the player can enter the manipulation or translation mode by choosing a housing object or dropping a housing item
	
	Event onBeginState()
		currentHousingObject = None ; prevent persistence
		RegisterForControl("activate")
	EndEvent
	
	bool function canPlaceItem()
		return True
	Endfunction

	Event onEndState()
		unRegisterForControl("activate")
	EndEvent
	
	function playerItemDropped(_00E_Playerhousing_FurnitureItem akItemReference)
	{Tests if this item drop by the player triggers an entering into buildmode and performs this change if necessary}
		currentHousingObject = akItemReference.placeFurnitureAtMe()
		akItemReference.delete()
		GoToState("Translation")
	ENDfunction
	
	function activateLongPressed()
	{updates the buildmode as necessary when the activation control has been pressed long}
		ObjectReference targetRef = Game.GetCurrentCrosshairRef()
		if targetRef as _00E_Playerhousing_Furniture
			currentHousingObject = targetRef as _00E_Playerhousing_Furniture
			GoToState("Translation")
		Endif
	Endfunction
	
	function activatePressed()
	{updates the buildmode as necessary when the activation control has been pressed}
		ObjectReference targetRef = Game.GetCurrentCrosshairRef()
		if !(targetRef as _00E_Phasmalist_Workbench) && (targetRef as _00E_Playerhousing_Furniture) && (targetRef as _00E_Playerhousing_Furniture).shouldActivateBePossible()
			targetRef.activate(player, true)
		Endif
	Endfunction
	
	function disableBuildmode()
	{Disables the player to enter buildmode}
		GoToState("null")
	ENDfunction
	
ENDSTATE

;==================================================================== STATE Translation ===================================================================================================
STATE Translation
;the selected housing object is moved with the player
	
	Event onBeginState()
		Game.DisablePlayerControls(abMovement = false, abFighting = true, abCamSwitch = false, abLooking = false, abSneaking = false, abMenu = false, abActivate = true)
		
		((Self as Quest) as _00E_PlayerhousingTutorial).onTranslationMode()

		continueTranslateToPlayerLoop.setValue(1)
		currentHousingObjectInTranslation.forceRefTo(currentHousingObject)
		currentHousingObject.disable()
		currentHousingObject.enable() ;disable - enable reloads the 3d so onLoad of the object is invoked; this will start the translateToPlayer-loop
		
		RegisterForControl("activate")
		while !currentHousingObject.is3DLoaded()
			Utility.wait(0.1)
		Endwhile
		shaderActive.Play(currentHousingObject)
	EndEvent
	
	Event onEndState()
		shaderActive.Stop(currentHousingObject)
		continueTranslateToPlayerLoop.setValue(0)
		
		currentHousingObjectInTranslation.clear()
		unRegisterForControl("activate")
		
		Game.EnablePlayerControls(abMovement = true, abFighting = true, abCamSwitch = true, abLooking = true, abSneaking = true, abMenu = true, abActivate = true)
	EndEvent
	
	function activatePressed()
	{updates the buildmode as necessary when the activation control has been pressed}
		toggleMode()
	Endfunction
	
	function activateLongPressed()
	{updates the buildmode as necessary when the activation control has been pressed long}
		pickUp()
		leaveBuildmode()
	Endfunction
	
	function toggleMode()
	{Switches between tranlation and manipulation buildmode}
		GoToState("Manipulation")
	ENDfunction

	function disableBuildmode()
	{Disables the player to enter buildmode}
		GoToState("null")
	ENDfunction
	
	function leaveBuildmode()
	{Disables the player to translate or manipulate a housing object; the player can still enter buildmode again}
		GoToState("Buildmode")
	ENDfunction

ENDSTATE

;==================================================================== STATE Manipulation ===================================================================================================
STATE Manipulation
;the player can change orientation or height of the selected housing object by using the keys

	Event onBeginState()
		Game.DisablePlayerControls(abMovement = false, abFighting = true, abCamSwitch = false, abLooking = false, abSneaking = false, abMenu = false, abActivate = true)
		Game.SetPlayerAIDriven(True)
		
		((Self as Quest) as _00E_PlayerhousingTutorial).onManipulationMode()
		
		currentHousingObjectInManipulation.forceRefTo(currentHousingObject)
		currentHousingObjectInManipulation.RegisterForControl("forward")
		currentHousingObjectInManipulation.RegisterForControl("back")
		currentHousingObjectInManipulation.RegisterForControl("strafe left")
		currentHousingObjectInManipulation.RegisterForControl("strafe right")
		
		RegisterForControl("activate")
		
		;we do not have to wait until the 3d is loaded since the manipulation mode is only entered from the translation mode
		shaderActive.Play(currentHousingObject)
	EndEvent

	Event onEndState()
		shaderActive.Stop(currentHousingObject)
		unRegisterForControl("activate")
		
		currentHousingObjectInManipulation.unRegisterForControl("forward")
		currentHousingObjectInManipulation.unRegisterForControl("back")
		currentHousingObjectInManipulation.unRegisterForControl("strafe left")
		currentHousingObjectInManipulation.unRegisterForControl("strafe right")
		currentHousingObjectInManipulation.clear()

		Game.SetPlayerAIDriven(False)
		Game.EnablePlayerControls(abMovement = true, abFighting = true, abCamSwitch = true, abLooking = true, abSneaking = true, abMenu = true, abActivate = true)
	EndEvent
	
	function activatePressed()
	{updates the buildmode as necessary when the activation control has been pressed}
		toggleMode()
	Endfunction
	
	function activateLongPressed()
	{updates the buildmode as necessary when the activation control has been pressed long}
		currentHousingObject.finishPlacement()
		leaveBuildmode()
	Endfunction

	function toggleMode()
	{Switches between tranlation and manipulation buildmode}
		GoToState("Translation")
	ENDfunction
	
	function disableBuildmode()
	{Disables the player to enter buildmode}
		GoToState("null")
	ENDfunction
	
	function leaveBuildmode()
	{Disables the player to translate or manipulate a housing object; the player can still enter buildmode again}
		GoToState("Buildmode")
	ENDfunction

ENDSTATE