extends Node


# Declare member variables here.

var wantToQuit = false

var mood = 0 #[-1,+1]

#taken pills that effects current state
var antiDep = 0
var moodStab = 0

var vision
var player

var averageDownPhase = 3
var averageUpPhase = 2
var averageStable = 2

var stableTimer
var maniaTimer
var depressionTimer

var secondsPerWeek = 10

var rng = RandomNumberGenerator.new()

var hudMood
var hudAnti
var hudStab

var takingPill = false

#smoothing curves points
var p0 = 0
var p1 = 0

var t = 0.0


var sun

var theEnd


# Called when the node enters the scene tree for the first time.
func _ready():
	vision = $Player/CameraPivot/Camera
	player = $Player
	sun = $Lighting/Sun
	hudMood = $HUD/debug/Mood
	hudAnti = $HUD/debug/AntiDepActive
	hudStab = $HUD/debug/MoodStabActive
	
	
	stableTimer = $Timer/StableTimer
	maniaTimer = $Timer/ManiaTimer
	depressionTimer = $Timer/DepressionTimer

	stableTimer.connect("timeout", self, "_on_StableTimer_timeout")
	maniaTimer.connect("timeout", self, "_on_ManiaTimer_timeout")
	depressionTimer.connect("timeout", self, "_on_DepressionTimer_timeout")
	
	stableTimer.set_wait_time(secondsPerWeek*averageStable+rng.randf_range(-secondsPerWeek/5,+secondsPerWeek/5))
	stableTimer.start()
	print("stabletimer started with waitime: ",stableTimer.get_wait_time())
	
	theEnd = $HUD/AcceptDialog


func _input(_event):
		if Input.is_action_pressed("click"):
			Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
			wantToQuit = false
	
		if Input.is_action_just_released("depression"):
			#take antidepressend
			if(takingPill):
				pass
			else:
				if(player.getAntiDepressant()>0):
					player.takeAntiDepressant()
					antiDep = antiDep + 1 
					var antiDepressantTimer = Timer.new()
					antiDepressantTimer.one_shot = true
					antiDepressantTimer.set_wait_time(secondsPerWeek*averageDownPhase/2)
					add_child(antiDepressantTimer)
					antiDepressantTimer.connect("timeout", self, "_on_AntiDepressantTimer_timeout")
					antiDepressantTimer.start()
					print("antiDepressantTimer started with waitime: ",antiDepressantTimer.get_wait_time())
				
				
				
				takingPill = true
				yield(get_tree().create_timer(1.0), "timeout")
				takingPill = false
			
		if Input.is_action_just_released("mania"):
			if(takingPill):
				pass
			else:
				if(player.getMoodStabilizer()>0):
					player.takeMoodStabilizer()
					moodStab = moodStab + 1 
					var moodStabilizerTimer = Timer.new()
					moodStabilizerTimer.one_shot = true;
					moodStabilizerTimer.set_wait_time(secondsPerWeek*averageUpPhase/2)
					add_child(moodStabilizerTimer)
					moodStabilizerTimer.connect("timeout", self, "_on_MoodStabilizerTimer_timeout")
					moodStabilizerTimer.start()
					print("moodStabilizerTimer started with waitime: ",moodStabilizerTimer.get_wait_time())
					
				takingPill = true
				yield(get_tree().create_timer(1.0), "timeout")
				takingPill = false
		if Input.is_action_pressed("reset"):
			mood = 0
			vision.reset()
			player.setNormal()
			changeEffectsByMood()
			
		if Input.is_action_pressed("quit"):
			if wantToQuit && Input.get_mouse_mode()==Input.MOUSE_MODE_CONFINED:
				get_tree().quit()
			else:
				if Input.get_mouse_mode()==Input.MOUSE_MODE_CONFINED:
					wantToQuit = true
				else:
					Input.set_mouse_mode(Input.MOUSE_MODE_CONFINED)
					
		if Input.is_action_just_released("flashlight"):
			if($Player/CameraPivot/Flashlight.visible):
				$Player/CameraPivot/Flashlight.visible = false
			else:
				$Player/CameraPivot/Flashlight.visible = true	
				
		
		
		

func changeEffectsByMood():
	
	#depression
	if(mood<0):
		player.setDepressed(1+(1*abs(mood)))
		#regulare med
		if(antiDep>0):
			vision.changeDownForce(0)
			player.setDepressed(1)
		#overdose of regulare med
		if(antiDep>1):
			vision.changeDownForce(+0.005*antiDep)
		#none regular med
		if(antiDep==0):
			vision.changeDownForce(-0.005*abs(mood))
		
		#wrong med
		if(moodStab>0):
			vision.changeShaking(1*moodStab)
		#none wrong med
		else:
			vision.changeShaking(0)
			
		
	
	#mania
	if (mood>0):
		#wrong med
		if(antiDep>0):
			player.setDepressed(1*antiDep)
		else:
			player.setManic(1+(1*mood))
		
		#regulare med
		if(moodStab>0):
			vision.changeShaking(0)
		#overdose regulare med
		if(moodStab>1):
			player.setManic(2)
		if(moodStab==0):
			vision.changeShaking(1*mood)
		
		vision.changeDownForce(0)

	#stable
	if (mood==0):
		vision.changeDownForce(mood)
		vision.changeShaking(mood)
		vision.reset()
		player.setNormal()
		
		if(antiDep>0):
			player.setDepressed(1*antiDep)
			
		if(moodStab>0):
			vision.changeShaking(1*moodStab)
	

# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	smoothMood(delta/secondsPerWeek*0.7)

	changeEffectsByMood()
	
	sun.rotate_x(delta/3)

	
	hudMood.text = String(mood)
	hudAnti.text = String(antiDep)
	hudStab.text = String(moodStab)

	
	
func _on_StableTimer_timeout():
	print("StableTimer_timeout")
	p0 = 0
	p1 = -1
	t = 0
	depressionTimer.set_wait_time(secondsPerWeek*averageDownPhase+rng.randf_range(-secondsPerWeek/5,+secondsPerWeek/5))
	depressionTimer.start()
	print("depressionTimer started with waitime: ",depressionTimer.get_wait_time())
	

func _on_ManiaTimer_timeout():
	print("ManiaTimer_timeout")
	p0 = 1
	p1 = 0
	t = 0
	stableTimer.set_wait_time(secondsPerWeek*averageStable+rng.randf_range(-secondsPerWeek/5,+secondsPerWeek/5))
	stableTimer.start()
	print("stabletimer started with waitime: ",stableTimer.get_wait_time())
	
func _on_DepressionTimer_timeout():
	print("DepressionTimer_timeout")
	p0 = -1
	p1 = +1
	t = 0
	maniaTimer.set_wait_time(secondsPerWeek*averageUpPhase+rng.randf_range(-secondsPerWeek/5,+secondsPerWeek/5))
	maniaTimer.start()
	print("maniaTimer started with waitime: ",maniaTimer.get_wait_time())
	
func _on_AntiDepressantTimer_timeout():
	print("AntiDepressantTimer_timeout")
	antiDep = antiDep - 1
	
func _on_MoodStabilizerTimer_timeout():
	print("MoodStabilizerTimer_timeout")
	moodStab = moodStab - 1
	
func takingpill():
	takingPill = false
	
func smoothMood(deltaTime: float):
	t += deltaTime
	if(t>1):
		t=1
	if(t<-1):
		t=-1
	mood = p0 * (1 - t) + p1 * t 

func showEnd():
	Input.set_mouse_mode(Input.MOUSE_MODE_CONFINED)
	theEnd.show()