Fixed sounds effects with points. Fixed buttons statistics and about

MainWindow.gd

@@ -3,9 +3,6 @@ extends Control
 ##TODO
 # 2. Fix reset buttons
 # 3. Fix settings
-# 4. Fix top buttons
-# 7. Fix welcome into the game
-# 8. Fix match ball sound
 # 9. Fix winner
 # 10. Fix jump between songs
 # 11. Refactor components
@@ -69,6 +66,21 @@ var sync_button := $SyncButton
 @onready
 var sync_popup := $PopupPanel
 
+@onready
+var statistics_button := $StatisticsButton
+
+@onready
+var statistic_popup := $StatisticsPopupPanel
+
+@onready
+var statistic_label := $StatisticsPopupPanel/StatisticsLabel
+
+@onready
+var about_button := $AboutButton
+
+@onready
+var about_popup := $AboutPopupPanel
+
 @onready
 var show_answer_button := $ShowAnswerButton
 
@@ -107,6 +119,8 @@ func _ready():
 	search_button.pressed.connect(show_search)
 	sync_button.pressed.connect(sync_games)
 	sound_test_button.pressed.connect(get_sound_test_song)
+	statistics_button.pressed.connect(get_statistics)
+	about_button.pressed.connect(show_about)
 	
 	progress.drag_started.connect(_on_drag_started)
 	progress.drag_ended.connect(_on_drag_ended)
@@ -118,6 +132,13 @@ func _ready():
 	open_button.pressed.connect(open)
 	get_suggestion_list()
 	
+func show_about():
+	about_popup.visible = true
+	
+func get_statistics():
+	statistic_popup.visible = true
+	statistic_label.text = "Total amount of games in the playlist: " + str(games.size())
+
 func get_sound_test_song():
 	var play_sound_test_song = func(result, response_code, headers, body):
 		if result != HTTPRequest.RESULT_SUCCESS:
@@ -174,6 +195,30 @@ func add_player():
 	new_player_name_field.text = ""
 	players.add_child(new_player)
 	new_player.connect("change_character_clicked", _on_player_change_character_clicked.bind(new_player))
+	new_player.connect("first_point_triggerd", _on_point_triggerd.bind("first"))
+	new_player.connect("match_point_triggerd", _on_point_triggerd.bind("match"))
+	new_player.connect("winner_triggerd", _on_point_triggerd.bind("winner"))
+	
+func _on_point_triggerd(point: String):
+	var song_path: String
+	if point == "first":
+		var value = randi_range(0, 10)
+		if value == 0:
+			song_path = "res://sounds/sound1.mp3"
+		elif value < 5:
+			song_path = "res://sounds/intro_long.mp3"
+		else:	
+			song_path = "res://sounds/intro_short.mp3"
+	elif point == "match":
+		song_path = "res://sounds/sound0.mp3"
+	elif point == "winner":
+		song_path = "res://sounds/winning.mp3"
+	
+	audio.stream = load_mp3(song_path)
+	audio.play()
+	stream = audio.stream
+	progress.max_value = round(stream.get_length())
+	progress.tick_count = round(stream.get_length() / 60)
 
 func show_search():
 	if search_view.visible == false: