extends Node

var resolution = Vector2(256,192)
var current_sector = Vector2(0,0)
#Onreadys
#Collectibles
var golds = 0
var stars = [false,false,false,false,false]
var shards = 0
var arrows = 0
var score = 0
var high_score = 0
var lives = 2
var deaths = 0
var time = 0.0
#Objects
const block_text = preload("res://objects/hud/blocktext.tscn")
const pause_screen = preload("res://objects/hud/pause_screen.tscn")
#Game info
var respawn_point = Vector2(32,166) #Respawn point
var current_level = 0 #Current level being played
var current_file = 1 #Current save file
var shards_collected = [false,false,false,false,false,false,false,false,false,false]
var is_marathon_mode = false
var is_easy_mode = false
var easy_mode_speed_factor = 0.75
var use_lives = false
var can_pause = true

func _ready():
	Save.load_file(current_file)
	Save.load_options()
	pause_mode = Node.PAUSE_MODE_PROCESS
	
#Instances a node
func instance_node(node:PackedScene,x:float,y:float,parent):
		var Instance = node.instance()
		Instance.global_position = Vector2(x,y)
		parent.add_child(Instance)

#Get position in sectors
func get_sector(pos):
	return (pos / resolution).floor()

#Return the current Map
func get_map():
	return get_tree().get_nodes_in_group("map")[0]

#Go to new map
func change_map(map: PackedScene):
	get_tree().paused = true
	can_pause = false
	Fade.fade_out(0.4)
	yield(Fade, "fade_finished")
	can_pause = true
	clear_collectibles()
	#Loop is so no more than one level is loaded at a time
	SceneManager.current_scene = map.instance()

#Clear data
func clear_collectibles():
	score = 0
	golds = 0
	stars = [false,false,false,false,false]
	shards = 0
	shards_collected = [false,false,false,false,false,false,false,false,false,false]
	arrows = 0
	lives = 2
	deaths = 0

#Save
func save():
	var save_id = LevelData.levels[current_level].save_id
	var save_data = Save.get_level_data(save_id)
	var is_100 = shards >= 5 && golds >= 50
	# set score and time depending on completion
	if score > save_data["score_100" if is_100 else "score_any"]:
		Save.set_score(save_id, score, is_100)
	if time < save_data["time_100" if is_100 else "time_any"]:
		Save.set_time(save_id, time, is_100)
	# set shards
	for i in 8:
		if shards_collected[i]:
			Save.set_shard_collected(save_id, i, true)
	# set options
	Save.set_options()
	# save file
	Save.save_file(current_file)

#Convert seconds into M:SS:MS
func timeify(input):
	if input < 600:
		var minutes = str(floor(input / 60))
		var seconds = floor(fmod(input,60))
		var milliseconds := floor(fmod(input, 1) * 100)
		return minutes + ":" + ("%02d" % seconds) + "." + ("%02d" % milliseconds)
	elif input == INF:
		return "-:--.--"
	else:
		return "9:59.99"

#Restart level
func restart_level():
	if score > high_score: high_score = score
	score = 0
	golds = 0
	stars = [false,false,false,false,false]
	shards = 0
	arrows = 0
	lives = 2
	Audio.ac_climb.stop()
	Audio.ac_die.stop()
	Engine.time_scale = 1.0
	for tween in get_tree().get_processed_tweens():
		tween.kill()
	change_map(load(get_map().filename))
	Audio.ac_music.stream_paused = false

#Freeze frame
func freeze_frame(time):
	get_tree().paused = true
	var timer = get_tree().create_timer(time, true)
	timer.connect("timeout", get_tree(), "set_pause", [false])
	return timer

#Check if 100%ed
func has_collection_bonus():
	return shards == 5 && golds == 50