Scriptname FCMSpectralMaidScript extends Actor  

SPELL PROPERTY pGhostAbilityNew AUTO
SPELL PROPERTY pGhostResistsAbility AUTO

GlobalVariable Property pMaidSpectralFlag Auto
GlobalVariable Property pMaidMovingFlag Auto
ObjectReference Property pMaidHomeMarker  Auto

EffectShader Property ConjureEffect  Auto  

Activator property ConjureEffectActivator Auto  
ImageSpaceModifier property ConjureImageSpace Auto

SPELL Property pConjureMaidSpell AUTO
SPELL PROPERTY pConjureSpectralMaidSpell AUTO

Bool Function TryDispelPlayer()
    Actor player = Game.GetPlayer()
    return player.DispelSpell(pConjureMaidSpell) || player.DispelSpell(pConjureSpectralMaidSpell)
EndFunction

Bool Function TryConjure(Bool isSpectral)
    if (isNearPlayer())
        return False
    EndIf
    if (IsSpectral)
       		SetIsSpectral(True)
    endif
    return TryMoveto(game.GetPlayer())
EndFunction

Bool Function TryReturn()
        
    return tryDispelPlayer() && TryMoveTo(pMaidHomeMarker)

EndFunction

Function SetIsSpectral(Bool b)
    if (b)
        pMaidSpectralFlag.SetValue(1)
    else
        pMaidSpectralFlag.SetValue(0)
    EndIf
EndFunction

Bool Function GetIsSpectral()
    if (pMaidSpectralFlag.getValue() == 1)
        return True
    Else
        Return False
    endIF
EndFunction

Bool Function GetIsMoving()
    if (pMaidMovingFlag.getValue() == 1)
      return True
    Else
      Return False
    EndIf
EndFunction

Function SetIsMoving(Bool b)
    If (b)
      pMaidMovingFlag.SetValue(1)
    Else
      pMaidMovingFlag.SetValue(0)
    endIf
EndFunction

    
Bool Function TryMoveTo(ObjectReference target)
    If(GetIsMoving())
        return False
    Else
        SetIsMoving(True)
	    Disappear()
 	    Moveto(target)
        Appear()
        SetIsMoving(False)
        Return True
    EndIf
EndFunction

Function Appear()
      StopCombat()
      Enable()
      If(IsNearPlayer())
	      placeAtMe(ConjureEffectActivator)
	      ConjureImageSpace.Apply()
	      ConjureEffect.Play(Self, 1)
    EndIf
EndFunction

Function DisAppear()
    SetIsSpectral(false)
    If(IsNearPlayer())
	  ConjureEffect.Play(Self, 1)
	  Disable(true)
	  utility.wait(1)	
    Else
      Disable(True)
    EndIf
      StopCombat()
EndFunction

FUNCTION UpdateSpectralAbilities()
	if (pMaidSpectralFlag.getValue() == 1) 
			SELF.addSpell(pGhostAbilityNew)
			SELF.addSpell(pGhostResistsAbility)
		else
			SELF.removeSpell(pGhostAbilityNew)
			SELF.removeSpell(pGhostResistsAbility)
       endIF
EndFUNCTION


EVENT onLoad()
	updateSpectralAbilities()
	SetIsMoving(False)		
ENDEVENT

EVENT onLocationChange(Location akOldLoc, Location akNewLoc)
		updateSpectralAbilities()
ENDEVENT