khanat-client/scenes/interfaces/creatures_menu/creatures_menu_ui.gd

extends Control

signal new_pressed( slot )
signal cancel_pressed
signal select_pressed( creature_filename )

var slots_number = 0
var slots = {}

func _ready():
	
	var files = []
	var directory = Directory.new()
	if directory.dir_exists( "user://creatures/" ):
		directory.open( "user://creatures/" )
		directory.list_dir_begin()
		while true:
			var file = directory.get_next()
			if file == "":
				break
			elif not file.begins_with( "." ) and  not directory.current_is_dir():
				files.append( file )
		directory.list_dir_end()
		
		for file in files:
			var creature_box = preload( "res://scenes/interfaces/creatures_menu/creature_box.tscn" ).instance()
			creature_box.get_node( "label" ).text = file
			creature_box.slot = self.slots_number
			creature_box.creature_filename = file
			creature_box.connect( "select_pressed", self, "_on_creature_box_select_pressed" )
			creature_box.connect( "delete_pressed", self, "_on_creature_box_delete_pressed" )
			$screen_box/scroll_container/v_box_container/creatures_box.add_child( creature_box )
			self.slots[ self.slots_number ] = creature_box
			self.slots_number += 1
			
			var creature = Creatures.Ra_old2.new()
			creature.from_file( file )
			creature_box.get_node( "label" ).text = creature.pseudonym
			

func _on_new_pressed():
	emit_signal( "new_pressed", self.slots_number )

func _on_cancel_pressed():
	emit_signal( "cancel_pressed" )

func _on_creature_box_select_pressed( slot ):
	emit_signal( "select_pressed", self.slots[ slot ].creature_filename )
	
func _on_creature_box_delete_pressed( slot ):   
	if self.slots[ slot ].creature_filename:
		var dir = Directory.new()
		dir.remove( "user://creatures/" + self.slots[ slot ].creature_filename )
	self.slots[ slot ].queue_free()