extends Node

onready var saver = $ProgressionSaver

func is_level_playable(level_name) -> bool:

var level = GLOBAL.LEVELS[level_name]

var prevs = level["prev"]

for pre in prevs:

if not is_level_completed(pre):

return false

return true

func is_level_completed(level_name) -> bool:

# LOG.pr(2, "data:[%s]" % saver.data, "PROGRESSION::is_level_completed")

return saver.data["levels_completed"].has(level_name)

func save() -> void:

saver._save()

func _on_level_completed(level_name) -> void:

LOG.pr(2, "level completed [%s] ACK" % level_name, "PROGRESSION::_on_level_completed")

saver.data["levels_completed"][level_name] = "true"

saver._save()

# Update UI

var buttons = get_tree().get_nodes_in_group("level_buttons")

for button in buttons:

button.update_button()