HomeAquarium/scripts/global.gd

extends Node

var fish_species = []

func _ready():
	var fish_species_json = load_json_file("res://data/fish_species.json")
	if (fish_species_json != null):
		fish_species = fish_species_json["fish_species_list"]

func load_json_file(path):
	var file = File.new()
	if (file.open(path, file.READ) != OK):
		return
	var text = file.get_as_text()
	var data_parse = JSON.parse(text)
	if (data_parse.error != OK):
		return
	var data = data_parse.result
	return data

func get_fish_species(species_id):
	for fish in fish_species:
		if (species_id == fish["species_id"]):
			return fish
	return null