extends ProgressBar

@export var Speed = 60
@export var root:Node
@export var ringnode:Node
@export var ringanim:Node

# nodes
var cross = null
var targ = null
var scoreboard = null
var throwboard = null
var animator = null


var score = 0
var throws = 0
var dir = 1
var Power = 1
var shot = null

var active = false

# Called when the node enters the scene tree for the first time.
func _ready():
	self.visible = false
	cross = root.find_child("Crosshair")
	targ = root.find_child("Target")
	animator = targ.find_child("Animate")
	scoreboard = root.find_child("Score")
	throwboard = root.find_child("Throws")
	
	cross.position.y = 154 # 10% power 
	ringnode.visible = false
	


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	
	var aim = ((100 - get_parent().Power) * (330 - (-330)) / 100) + (-330)
	var pow = ((100 - self.Power) * (200 - (-260)) / 100) + (-260)
	shot = Vector2(aim, pow)
	cross.set_position(shot)
	
	if not active:
		return
				
	Power += Speed * delta * dir
	
	if Power >= 100:
		dir = -1
	elif Power <= 0:
		dir = 1

	self.value = Power


func _on_button_pressed():
	active = false
	
	var hit = HitCheck(shot)
	score += hit
	
	#animation based on hit
	if hit == 20: animator.play("Center")
	elif hit == 10:
		animator.position.y += 3
		if shot.x > targ.position.x:
			if shot.y > targ.position.y:
				animator.play("RightB")
			else:
				animator.play("RightT")
		else:
			if shot.y > targ.position.y:
				animator.play("LeftB")
			else:
				animator.play("LeftT")
	else:
		ringnode.set_position(shot)
		ringnode.visible = true
		ringanim.play("Throw")

	
	scoreboard.set_text("Score: " + str(score))
	throws += 1
	throwboard.set_text("Throws: " + str(throws) + "/10")
	$Button.disabled = true
	cross.visible = false
	
	if throws == 10:
		# all tosses used, do stuff here idk
		%Result.Finish(score)
		
		await get_tree().create_timer(3).timeout
		
		
		get_node("/root/MainGame/CanvasLayer/MessageZone").visible = true
		get_node("/root/MainGame/CanvasLayer/MenuBar").visible = true
		get_node("/root/MainGame/CanvasLayer/MinimizeMessageZoneButton").visible = true
		root.queue_free()
		get_tree().paused = false
		
	
	await get_tree().create_timer(1).timeout
	
	get_parent().find_child("Button").disabled = false
	get_parent().find_child("Button").visible = true
	ringnode.visible = false
	
	animator.play("default")
	if hit == 10:
		animator.position.y = 0
	targ.new_pos()
	self.Power = 10
	self.visible = false
	await get_tree().process_frame 
	# wait till next frame otherwise you get a weird frame where crosshair is visible at the target pos 
	get_parent().active = true	
	cross.visible = true
	$Button.disabled = false	
	
	
func HitCheck(shot):
	var space_state = get_world_2d().direct_space_state
	var query := PhysicsPointQueryParameters2D.new()
	query.collide_with_areas = true
	query.collide_with_bodies = false
	query.position = shot
	var result = space_state.intersect_point(query)
	
	var hit = 0
	for entry in result:
		if entry.collider.is_in_group("Center") and hit < 20: hit = 20
		if entry.collider.is_in_group("Outer") and hit == 0: hit = 10
	return hit