Scriptname _00E_Game_TalentControlSC extends Actor
{Controls animation behaviour for all talents}


;=====================================================================================
;              							FUNCTIONS                  					 
;=====================================================================================

Function RegisterForActions()
	RegisterForActorAction(3)
	RegisterForActorAction(4)
EndFunction

; Called by the magic effect (_00E_Game_TalentCooldownSC)
Function RegisterCooldownMagicEffect(_00E_Game_TalentCooldownSC newCooldownMagicEffect)
	CooldownMagicEffect = newCooldownMagicEffect
EndFunction

Function RefreshCooldownSpell()
	; The order of operation below is probably the most race-condition-safe one (see the comment in OnUpdate)
	RegisterForSingleUpdate(2)
	RemoveSpell(_00E_Game_AbTalentCooldown)
	_00E_Game_TalentControl_CooldownResetDesired.SetValue(1)
	CooldownMagicEffect = None
EndFunction

Function SetTalentRecoveryTime(Shout talent, Float newRecoveryTime)
	If CooldownMagicEffect
		CooldownMagicEffect.SetShoutRecoveryTime(talent, newRecoveryTime)
	Else
		SetVoiceRecoveryTime(newRecoveryTime)
	EndIf
EndFunction


;=====================================================================================
;              							EVENTS                  					 
;=====================================================================================

Event OnInit()
	If self == PlayerREF
		GoToState("RealPlayer")
		RegisterForActions()
	EndIf
EndEvent

Event OnPlayerLoadGame()
	If self == PlayerREF ; A check just in case. Most likely this condition is always True
		RegisterForActions()
	EndIf
EndEvent

State RealPlayer

	Event OnUpdate()
		; This OnUpdate is triggered by RegisterForUpdates in other scripts attached to the player, e.g. in _00E_EPUpdateFunctions.
		; So we must be cautious here.

		If (CooldownMagicEffect == None && _00E_Game_TalentControl_CooldownResetDesired.GetValue() != 0)
			_00E_Game_TalentControl_CooldownResetDesired.SetValue(0)
			AddSpell(_00E_Game_AbTalentCooldown, False)
		EndIf
	EndEvent

	Event OnActorAction(int actionType, Actor akActor, Form source, int slot)
		Shout shoutUsed = source as Shout
		if(!shoutUsed)
			return
		EndIf

		If actionType == 3
			LastShoutUsed = shoutUsed
		EndIf
	EndEvent

	Event OnSpellCast(Form maybeSpell)
		If(!LastShoutUsed)
			return
		EndIf

		Spell castSpell = maybeSpell as Spell	
		If castSpell
			If (castSpell == LastShoutUsed.GetNthSpell(0) || castSpell == LastShoutUsed.GetNthSpell(1) || castSpell == LastShoutUsed.GetNthSpell(2))
				LastShoutUsed = None
				CooldownMagicEffect.OnShoutCast()
			EndIf
		EndIf
		
	EndEvent

EndState

;=====================================================================================
;              							PROPERTIES                  					 
;=====================================================================================

Actor Property PlayerREF Auto

Spell Property _00E_Game_AbTalentCooldown Auto 

GlobalVariable Property _00E_Game_TalentControl_CooldownResetDesired Auto

_00E_Game_TalentCooldownSC CooldownMagicEffect = None
Shout LastShoutUsed = None