func _ready():
import_resources_data()
var example_dict = {}
func import_resources_data():
var file = File.new()
file.open("res://Data/example.txt", file.READ)
while !file.eof_reached():
var data_set = Array(file.get_csv_line())
example_dict[example_dict.size()] = data_set
file.close()
print(example_dict)
...
https://www.youtube.com/watch?v=4Sy7vzVNPTU