khanat-client/scenes/main/main.gd

extends Spatial


var loader
var wait_frames
var time_max = 100 # msec
var current_scene_path = null
var current_scene = null
var is_scene_loading = false

var creature_selected_slot = null
var creature_selected_filename = null

func _ready():
	Connection.connect( "connection_ok", self, "_on_connexion_ok" )
	Connection.connect( "connection_error", self, "_on_connection_error" )

	Globals.ressource_queue.start()

func _process(_time):
	
	if self.is_scene_loading:
		if Globals.ressource_queue.is_ready( self.current_scene_path ):
			print( "LOADING FINISHED")
			self.set_new_scene( Globals.ressource_queue.get_resource( self.current_scene_path ) )
			# $loading_screen.hide()
			self.stop_progress()
		else:
			self.update_progress()
			$loading_screen.show()
	
	
#    if loader == null:
#        # no need to process anymore
#        set_process(false)
#        return
#
#    if wait_frames > 0: # wait for frames to let the "loading" animation show up
#        wait_frames -= 1
#        return
#
#    var t = OS.get_ticks_msec()
#    while OS.get_ticks_msec() < t + time_max: # use "time_max" to control for how long we block this thread
#
#        # poll your loader
#        var err = loader.poll()
#
#        if err == ERR_FILE_EOF: # Finished loading.
#            var resource = loader.get_resource()
#            loader = null
#            set_new_scene(resource)
#            break
#        elif err == OK:
#            update_progress()
#        else: # error during loading
##            show_error()
#            printerr( "Loading errors." )
#            loader = null
#            break
			
func _input( event ):
	
	if event.is_action_released( "music_manager" ):
		MusicManager.toggle()
			
			
#func load_scene( path ):
#    self.loader = ResourceLoader.load_interactive( path )
#    if self.loader == null:
##        show_error()
#        printerr( "Loading errors." )
#        return
#    set_process(true)
#    if self.current_scene:
#        self.current_scene.queue_free() # get rid of the old scene
#
#    # start your "loading..." animation
##    get_node("animation").play("loading")
#
#    $loading_screen.show()
#
#    self.wait_frames = 1

func set_new_scene( scene_resource ):
	if scene_resource:
		self.current_scene = scene_resource.instance()
		self.get_node("scene").add_child(self.current_scene)
		# self.is_scene_loading = false
		self.stop_progress()
		# $loading_screen.hide()
		$main_menu.hide()

		if self.has_node( "scene/creatures_menu_ui" ):
			self.get_node( "scene/creatures_menu_ui" ).connect( "new_pressed", self, "_on_creatures_menu_ui_new_pressed" )
			self.get_node( "scene/creatures_menu_ui" ).connect( "cancel_pressed", self, "_on_creatures_menu_ui_cancel_pressed" )
			self.get_node( "scene/creatures_menu_ui" ).connect( "select_pressed", self, "_on_creatures_menu_ui_select_pressed" )
		elif self.has_node( "scene/creatures_editor_ui" ):
			self.get_node( "scene/creatures_editor_ui" ).connect( "valid_pressed", self, "_on_creature_editor_ui_valid_pressed" )
			self.get_node( "scene/creatures_editor_ui" ).connect( "cancel_pressed", self, "_on_creature_editor_ui_cencel_pressed" )
			print( "slot: " + str( self.creature_selected_slot ) )
			self.get_node( "scene/creatures_editor_ui" ).slot = self.creature_selected_slot
	#    elif self.has_node( "scene/game" ):
	#        self.get_node( "scene/game" ).load_player( self.creature_selected_filename )
	
func update_progress():
	var progress = float(Globals.ressource_queue.get_progress( self.current_scene_path ))
	#self.get_node("loading_screen/background_player").play("loading")
	#self.get_node("loading_screen/background_player").stop()
	self.get_node("loading_screen/background_player").seek( (progress*13.0)/100.0 )

func start_progress():
	var progress = float(Globals.ressource_queue.get_progress( self.current_scene_path ))
	self.get_node("loading_screen/background_player").play("loading")
	#self.get_node("loading_screen/background_player").stop()
	self.get_node("loading_screen/background_player").seek( 0 )
	self.is_scene_loading = true
	$loading_screen.show()
	
func stop_progress():
	self.get_node("loading_screen/background_player").stop()
	self.is_scene_loading = false
	$loading_screen.hide()
	
func goto_scene( p_path ):
	
	# Clean old scene.
	if self.current_scene:
		Globals.ressource_queue.cancel_resource( self.current_scene_path )
		self.current_scene.queue_free()
	
	Globals.ressource_queue.queue_resource( p_path )
	self.current_scene_path = p_path
	#self.is_scene_loading = true
	self.start_progress()


#func set_new_scene( scene_resource ):
#    if scene_resource:
#        self.current_scene = scene_resource.instance()
#        self.get_node("scene").add_child(self.current_scene)
#        self.is_scene_loading = false
	
#func update_progress():
#    self.get_node("loading_screen/progress_bar").value = Globals.ressource_queue.get_progress( self.current_scene_path )
#
	
	

func _on_main_menu_play_pressed():

	var username = $main_menu/screen_box/login_box/username.text;
	var password = $main_menu/screen_box/login_box/password.text;
	if username != null and username != "" and password != null and password != "":
		Connection.do_request(username, password)
	else:
		Globals.goto_scene( "res://scenes/interfaces/creatures_menu/creatures_menu_ui.tscn" )
		
		

func _on_creatures_menu_ui_new_pressed( slot ):
	self.creature_selected_slot = slot
#    Globals.goto_scene( "res://scenes/interfaces/creatures_editor/creatures_editor_ui.tscn" )
	Globals.goto_scene( "res://scenes/creatures/creatures_creation.tscn" )

func _on_creatures_menu_ui_cancel_pressed():
	$main_menu.show()

func _on_creatures_menu_ui_select_pressed( filename ):
	self.creature_selected_filename = filename
	#Globals.goto_scene( "res://scenes/game/game.tscn" )
	Globals.goto_scene( "res://scenes/game/dispensaire/dispensaire.tscn" )
	
func _on_creature_editor_ui_valid_pressed():
	Globals.goto_scene( "res://scenes/interfaces/creatures_menu/creatures_menu_ui.tscn" )
	
func _on_creature_editor_ui_cencel_pressed():
	Globals.goto_scene( "res://scenes/interfaces/creatures_menu/creatures_menu_ui.tscn" )
	
func _on_main_menu_quit_pressed():
	get_tree().quit()

func _on_connexion_ok():
	Globals.goto_scene( "res://scenes/interfaces/creatures_menu/creatures_menu_ui.tscn" )
	
func _on_connection_error( message ):
	$main_menu/screen_box/login_box/error.text = message