freettrpg/scripts/getStats.gd

extends Node

var field = preload("res://scenes/menu/inputOutput.tscn")
var data:Dictionary
var amount

func loadJSON(savePath):
	if not FileAccess.file_exists(savePath):
		return false
	var fileAccess = FileAccess.open(savePath, FileAccess.READ)
	var json_string = fileAccess.get_line()
	fileAccess.close()

	var json = JSON.new()
	var error = json.parse(json_string)
	if error:
		print("JSON Parse Error: ", json.get_error_message(), " in ", json_string, " at line ", json.get_error_line())
		return false

	data = json.data
	return true

func _ready():
	if loadJSON("res://content/stats.json"):
		for i in range(int(data.get("amount"))):
			var fieldInstance = field.instantiate()
			$"ScrollContainer/VBoxContainer".add_child(fieldInstance)
			$"ScrollContainer/VBoxContainer".get_child(i).placeholder_text = data.get(str(i))
			$"ScrollContainer/VBoxContainer".get_child(i).custom_minimum_size.y = 40
			if i > 0:
				$"ScrollContainer/VBoxContainer".get_child(i).editable = false
		amount = data.get("amount")

func _on_button_pressed():
	var savePath = str("user://player_data"+$"ScrollContainer/VBoxContainer".get_child(0).text+".json")
	if loadJSON(savePath):
		for i in range(int(amount)-1):
			$"ScrollContainer/VBoxContainer".get_child(i+1).text = data.get(str($"ScrollContainer/VBoxContainer".get_child(i+1).placeholder_text))

func _process(_delta):
	if Input.is_action_pressed("escape"):
		get_tree().change_scene_to_file("res://scenes/menu/main.tscn")
		
func hideGet():
	$button.visible = false
	$button.disabled = true