extends Control

signal game_started()
signal track_changed()
signal skin_changed(skin)

enum Actions { PLAY, CHANGE_TRACK, QUIT }
var _focus = null setget _set_focus

func _set_focus(value):
	_focus = value
	print("New focus: ", value)
# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.

# Called every frame. 'delta' is the elapsed time since the previous frame.
#func _process(delta):
#	pass

func _input(event):
	if event is InputEventMouseButton:
		if _focus != null:
			if event.button_index == BUTTON_LEFT and event.pressed:
				match _focus:
					Actions.PLAY:
						emit_signal("game_started")
					Actions.CHANGE_TRACK:
						emit_signal("track_changed")
					Actions.QUIT:
						get_tree().quit()
				_focus = null

func _on_Jouer_mouse_exited():
	get_node("Main/Jouer").set("custom_colors/font_color", Color.white)
	_focus = null


func _on_Jouer_mouse_entered():
	get_node("Main/Jouer").set("custom_colors/font_color", Color.orange)
	_set_focus(Actions.PLAY)

func _on_Options_mouse_exited():
	get_node("Main/Options").set("custom_colors/font_color", Color.white)
	_focus = null

func _on_Options_mouse_entered():
	get_node("Main/Options").set("custom_colors/font_color", Color.orange)
	_set_focus(Actions.CHANGE_TRACK)


func _on_Quitter_mouse_entered():
	get_node("Main/Quitter").set("custom_colors/font_color", Color.orange)
	_set_focus(Actions.QUIT)

func _on_Quitter_mouse_exited():
	get_node("Main/Quitter").set("custom_colors/font_color", Color.white)
	_focus = null