InsperationScrollContainer.gd

@@ -1,38 +0,0 @@
-extends ScrollContainer
-
-# Scroll direction: 1 = down, -1 = up
-var scroll_direction: int = 1
-
-# Called when the node enters the scene tree for the first time.
-func _ready() -> void:
-	scroll_direction = 1
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta: float) -> void:
-	var speed_pixels_per_second: float = float(Settings.inspiration_list_speed) * 60.0
-	var scroll_amount: float = speed_pixels_per_second * delta * float(scroll_direction)
-	
-	var scroll_bar = get_v_scroll_bar()
-	
-	# Don't scroll if list is empty or too short
-	if scroll_bar.max_value <= 0:
-		return
-
-	var current_pos = scroll_bar.value
-
-	if scroll_direction == 1:
-		# Scrolling down
-		if current_pos + scroll_bar.page < scroll_bar.max_value:
-			scroll_bar.value = min(current_pos + scroll_amount, scroll_bar.max_value - scroll_bar.page)
-		else:
-			# Reached bottom, reverse direction
-			scroll_direction = -1
-			scroll_bar.value = scroll_bar.max_value - scroll_bar.page
-	else:
-		# Scrolling up
-		if current_pos > 0:
-			scroll_bar.value = max(current_pos + scroll_amount, 0)
-		else:
-			# Reached top, reverse direction
-			scroll_direction = 1
-			scroll_bar.value = 0

InspirationList.tscn

@@ -0,0 +1,16 @@
+[gd_scene format=3]
+
+[ext_resource type="Script" uid="uid://elgn7gkxgagq" path="res://inspiration_list.gd" id="2_gxtxm"]
+
+[node name="InspirationList" type="ScrollContainer" unique_id=498283761]
+layout_mode = 3
+horizontal_scroll_mode = 0
+vertical_scroll_mode = 3
+offset_right = 641.0
+offset_bottom = 384.0
+script = ExtResource("2_gxtxm")
+
+[node name="VBoxContainer" type="VBoxContainer" parent="." unique_id=1215162949]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3

MusicListPanel.tscn

@@ -0,0 +1,23 @@
+[gd_scene format=3]
+
+[ext_resource type="Script" path="res://music_list_panel.gd" id="part_script"]
+[ext_resource type="Script" uid="uid://gf1bk6xbe3j" path="res://MusicListScrollContainer.gd" id="7_dj026"]
+[ext_resource type="Theme" uid="uid://rxexo3ur85as" path="res://LightGrayTheme.tres" id="7_wxbv6"]
+
+[node name="MusicListPanel" type="PanelContainer" unique_id=2011292375]
+layout_mode = 3
+theme = ExtResource("7_wxbv6")
+offset_right = 1088.0
+offset_bottom = 512.0
+script = ExtResource("part_script")
+
+[node name="ScrollContainer" type="ScrollContainer" parent="." unique_id=707750459]
+layout_mode = 2
+follow_focus = true
+script = ExtResource("7_dj026")
+
+[node name="MusicList" type="VBoxContainer" parent="ScrollContainer" unique_id=373398568]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+theme_override_constants/separation = 10

PlayersPanel.tscn

@@ -0,0 +1,89 @@
+[gd_scene format=3]
+
+[ext_resource type="Script" path="res://players_panel.gd" id="part_script"]
+[ext_resource type="Texture2D" uid="uid://bcfmpd7h512ef" path="res://icons/person_add_light.svg" id="5_31tjv"]
+[ext_resource type="Script" uid="uid://cgakje8gb37tf" path="res://PlayerNameField.gd" id="7_qsdfy"]
+
+[sub_resource type="InputEventKey" id="InputEventKey_03bm3"]
+device = -1
+alt_pressed = true
+keycode = 65
+unicode = 63743
+
+[sub_resource type="Shortcut" id="Shortcut_jafqj"]
+events = [SubResource("InputEventKey_03bm3")]
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_qk7sj"]
+bg_color = Color(0.180392, 0.180392, 0.180392, 1)
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_k1ygi"]
+bg_color = Color(0.180392, 0.180392, 0.180392, 1)
+
+[node name="PlayersPanel" type="PanelContainer" unique_id=1708375945]
+layout_mode = 3
+offset_right = 641.0
+offset_bottom = 401.0
+script = ExtResource("part_script")
+
+[node name="VBoxContainer" type="VBoxContainer" parent="." unique_id=270084211]
+layout_mode = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="VBoxContainer" unique_id=513047023]
+custom_minimum_size = Vector2(2.08165e-12, 40)
+layout_mode = 2
+
+[node name="Label" type="Label" parent="VBoxContainer/HBoxContainer" unique_id=1331357386]
+custom_minimum_size = Vector2(2.08165e-12, 40)
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 1
+text = "Players"
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="AddPlayersButton" type="TextureButton" parent="VBoxContainer/HBoxContainer" unique_id=634410148]
+custom_minimum_size = Vector2(2.08165e-12, 40)
+layout_mode = 2
+size_flags_horizontal = 8
+focus_mode = 0
+action_mode = 0
+shortcut = SubResource("Shortcut_jafqj")
+texture_normal = ExtResource("5_31tjv")
+
+[node name="AddPlayerContainer" type="HBoxContainer" parent="VBoxContainer" unique_id=1371948739]
+visible = false
+custom_minimum_size = Vector2(2.08165e-12, 40)
+layout_mode = 2
+
+[node name="Panel" type="Panel" parent="VBoxContainer/AddPlayerContainer" unique_id=1569854056]
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_styles/panel = SubResource("StyleBoxFlat_qk7sj")
+
+[node name="PlayerNameField" type="TextEdit" parent="VBoxContainer/AddPlayerContainer" unique_id=332535327]
+custom_minimum_size = Vector2(2.08165e-12, 40)
+layout_mode = 2
+size_flags_horizontal = 3
+placeholder_text = "Player name"
+script = ExtResource("7_qsdfy")
+
+[node name="AddPlayerButton" type="Button" parent="VBoxContainer/AddPlayerContainer" unique_id=245001313]
+custom_minimum_size = Vector2(2.08165e-12, 40)
+layout_mode = 2
+text = "Add"
+
+[node name="Panel2" type="Panel" parent="VBoxContainer/AddPlayerContainer" unique_id=60215448]
+custom_minimum_size = Vector2(2.08165e-12, 40)
+layout_mode = 2
+size_flags_horizontal = 3
+theme_override_styles/panel = SubResource("StyleBoxFlat_k1ygi")
+
+[node name="ScrollContainer" type="ScrollContainer" parent="VBoxContainer" unique_id=1000000001]
+layout_mode = 2
+size_flags_vertical = 15
+horizontal_scroll_mode = 0
+
+[node name="PlayersListVBoxContainer" type="VBoxContainer" parent="VBoxContainer/ScrollContainer" unique_id=1000000002]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 15

Quiz.tscn

@@ -1,16 +1,14 @@
 [gd_scene format=3]
 
 [ext_resource type="Script" path="res://quiz.gd" id="quiz_script"]
-[ext_resource type="Script" uid="uid://elgn7gkxgagq" path="res://InsperationScrollContainer.gd" id="2_gxtxm"]
-[ext_resource type="Texture2D" uid="uid://bcfmpd7h512ef" path="res://icons/person_add_light.svg" id="5_31tjv"]
 [ext_resource type="PackedScene" uid="uid://ds15cgsf8vpvc" path="res://MusicPlayer.tscn" id="5_emn36"]
 [ext_resource type="PackedScene" uid="uid://cdy4kvemwaiom" path="res://new_character_select.tscn" id="6_dhrvg"]
-[ext_resource type="Script" uid="uid://gf1bk6xbe3j" path="res://MusicListScrollContainer.gd" id="7_dj026"]
-[ext_resource type="Script" uid="uid://cgakje8gb37tf" path="res://PlayerNameField.gd" id="7_qsdfy"]
-[ext_resource type="Theme" uid="uid://rxexo3ur85as" path="res://LightGrayTheme.tres" id="7_wxbv6"]
 [ext_resource type="PackedScene" uid="uid://dldpeo5y3l5hq" path="res://SettingsWindow.tscn" id="11_k62u5"]
 [ext_resource type="PackedScene" uid="uid://bijh5h5yrivm3" path="res://Log.tscn" id="14_26rwn"]
 [ext_resource type="PackedScene" uid="uid://cxlsmxnrp0agh" path="res://WinnerWindow.tscn" id="17_winner_window"]
+[ext_resource type="PackedScene" path="res://MusicListPanel.tscn" id="scene_MusicListPanel"]
+[ext_resource type="PackedScene" path="res://PlayersPanel.tscn" id="scene_PlayersPanel"]
+[ext_resource type="PackedScene" path="res://InspirationList.tscn" id="scene_InspirationList"]
 
 [sub_resource type="LabelSettings" id="LabelSettings_qspbu"]
 font_size = 50
@@ -18,21 +16,6 @@ font_size = 50
 [sub_resource type="LabelSettings" id="LabelSettings_3m52w"]
 font_size = 35
 
-[sub_resource type="InputEventKey" id="InputEventKey_03bm3"]
-device = -1
-alt_pressed = true
-keycode = 65
-unicode = 63743
-
-[sub_resource type="Shortcut" id="Shortcut_jafqj"]
-events = [SubResource("InputEventKey_03bm3")]
-
-[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_qk7sj"]
-bg_color = Color(0.180392, 0.180392, 0.180392, 1)
-
-[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_k1ygi"]
-bg_color = Color(0.180392, 0.180392, 0.180392, 1)
-
 [sub_resource type="InputEventKey" id="InputEventKey_06rl4"]
 device = -1
 alt_pressed = true
@@ -79,39 +62,19 @@ file_mode = 2
 access = 2
 show_hidden_files = true
 
-[node name="MusicListPanel" type="PanelContainer" parent="." unique_id=2011292375]
+[node name="MusicListPanel" parent="." unique_id=2011292375 instance=ExtResource("scene_MusicListPanel")]
 layout_mode = 0
 offset_left = 64.0
 offset_top = 384.0
 offset_right = 1152.0
 offset_bottom = 896.0
-theme = ExtResource("7_wxbv6")
 
-[node name="ScrollContainer" type="ScrollContainer" parent="MusicListPanel" unique_id=707750459]
-layout_mode = 2
-follow_focus = true
-script = ExtResource("7_dj026")
-
-[node name="MusicList" type="VBoxContainer" parent="MusicListPanel/ScrollContainer" unique_id=373398568]
-layout_mode = 2
-size_flags_horizontal = 3
-size_flags_vertical = 3
-theme_override_constants/separation = 10
-
-[node name="ScrollContainer" type="ScrollContainer" parent="." unique_id=498283761]
+[node name="InspirationList" parent="." unique_id=498283761 instance=ExtResource("scene_InspirationList")]
 layout_mode = 0
 offset_left = 1216.0
 offset_top = 128.0
 offset_right = 1857.0
 offset_bottom = 512.0
-horizontal_scroll_mode = 0
-vertical_scroll_mode = 3
-script = ExtResource("2_gxtxm")
-
-[node name="VBoxContainer" type="VBoxContainer" parent="ScrollContainer" unique_id=1215162949]
-layout_mode = 2
-size_flags_horizontal = 3
-size_flags_vertical = 3
 
 [node name="VBoxContainer" type="VBoxContainer" parent="." unique_id=42468498]
 layout_mode = 0
@@ -148,76 +111,13 @@ offset_bottom = 1024.0
 grow_horizontal = 1
 grow_vertical = 1
 
-[node name="Players" type="PanelContainer" parent="." unique_id=1708375945]
+[node name="PlayersPanel" parent="." unique_id=1708375945 instance=ExtResource("scene_PlayersPanel")]
 layout_mode = 0
 offset_left = 1216.0
 offset_top = 576.0
 offset_right = 1857.0
 offset_bottom = 977.0
 
-[node name="VBoxContainer" type="VBoxContainer" parent="Players" unique_id=270084211]
-layout_mode = 2
-
-[node name="HBoxContainer" type="HBoxContainer" parent="Players/VBoxContainer" unique_id=513047023]
-custom_minimum_size = Vector2(2.08165e-12, 40)
-layout_mode = 2
-
-[node name="Label" type="Label" parent="Players/VBoxContainer/HBoxContainer" unique_id=1331357386]
-custom_minimum_size = Vector2(2.08165e-12, 40)
-layout_mode = 2
-size_flags_horizontal = 3
-size_flags_vertical = 1
-text = "Players"
-horizontal_alignment = 1
-vertical_alignment = 1
-
-[node name="AddPlayersButton" type="TextureButton" parent="Players/VBoxContainer/HBoxContainer" unique_id=634410148]
-custom_minimum_size = Vector2(2.08165e-12, 40)
-layout_mode = 2
-size_flags_horizontal = 8
-focus_mode = 0
-action_mode = 0
-shortcut = SubResource("Shortcut_jafqj")
-texture_normal = ExtResource("5_31tjv")
-
-[node name="AddPlayerContainer" type="HBoxContainer" parent="Players/VBoxContainer" unique_id=1371948739]
-visible = false
-custom_minimum_size = Vector2(2.08165e-12, 40)
-layout_mode = 2
-
-[node name="Panel" type="Panel" parent="Players/VBoxContainer/AddPlayerContainer" unique_id=1569854056]
-layout_mode = 2
-size_flags_horizontal = 3
-theme_override_styles/panel = SubResource("StyleBoxFlat_qk7sj")
-
-[node name="PlayerNameField" type="TextEdit" parent="Players/VBoxContainer/AddPlayerContainer" unique_id=332535327]
-custom_minimum_size = Vector2(2.08165e-12, 40)
-layout_mode = 2
-size_flags_horizontal = 3
-placeholder_text = "Player name"
-script = ExtResource("7_qsdfy")
-
-[node name="AddPlayerButton" type="Button" parent="Players/VBoxContainer/AddPlayerContainer" unique_id=245001313]
-custom_minimum_size = Vector2(2.08165e-12, 40)
-layout_mode = 2
-text = "Add"
-
-[node name="Panel2" type="Panel" parent="Players/VBoxContainer/AddPlayerContainer" unique_id=60215448]
-custom_minimum_size = Vector2(2.08165e-12, 40)
-layout_mode = 2
-size_flags_horizontal = 3
-theme_override_styles/panel = SubResource("StyleBoxFlat_k1ygi")
-
-[node name="ScrollContainer" type="ScrollContainer" parent="Players/VBoxContainer" unique_id=1000000001]
-layout_mode = 2
-size_flags_vertical = 15
-horizontal_scroll_mode = 0
-
-[node name="PlayersListVBoxContainer" type="VBoxContainer" parent="Players/VBoxContainer/ScrollContainer" unique_id=1000000002]
-layout_mode = 2
-size_flags_horizontal = 3
-size_flags_vertical = 15
-
 [node name="ResetPlaylistButton" type="Button" parent="." unique_id=1754155620]
 layout_mode = 0
 offset_left = 1360.0

inspiration_list.gd

@@ -0,0 +1,67 @@
+class_name InspirationList
+extends ScrollContainer
+## The list of every soundtrack, shown for inspiration. It scrolls slowly up and down
+## by itself, at the speed set in the settings.
+
+## The soundtracks shown, in order.
+var soundtracks: Array = []
+
+# Scroll direction: 1 = down, -1 = up
+var scroll_direction: int = 1
+
+@onready
+var _rows: VBoxContainer = $VBoxContainer
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+    scroll_direction = 1
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+    var speed_pixels_per_second: float = float(Settings.inspiration_list_speed) * 60.0
+    var scroll_amount: float = speed_pixels_per_second * delta * float(scroll_direction)
+
+    var scroll_bar = get_v_scroll_bar()
+
+    # Don't scroll if list is empty or too short
+    if scroll_bar.max_value <= 0:
+        return
+
+    var current_pos = scroll_bar.value
+
+    if scroll_direction == 1:
+        # Scrolling down
+        if current_pos + scroll_bar.page < scroll_bar.max_value:
+            scroll_bar.value = min(current_pos + scroll_amount, scroll_bar.max_value - scroll_bar.page)
+        else:
+            # Reached bottom, reverse direction
+            scroll_direction = -1
+            scroll_bar.value = scroll_bar.max_value - scroll_bar.page
+    else:
+        # Scrolling up
+        if current_pos > 0:
+            scroll_bar.value = max(current_pos + scroll_amount, 0)
+        else:
+            # Reached top, reverse direction
+            scroll_direction = 1
+            scroll_bar.value = 0
+
+
+## Fetches every soundtrack from the server and shows them.
+func load_from_server() -> void:
+    print("load_from_server")
+    var populate_list: Callable = func populate_list(array) -> void:
+        if typeof(array) == TYPE_ARRAY:
+            show_soundtracks(array)
+        else:
+            print("Unexpected data")
+    MusicServerClient.fetch_all_soundtracks(populate_list)
+
+
+## Shows [param list] instead of the soundtracks shown now.
+func show_soundtracks(list: Array) -> void:
+    soundtracks = []
+    soundtracks.append_array(list)
+    Settings.delete_children(_rows)
+    for i: int in soundtracks.size():
+        _rows.add_child(ListRow.create(soundtracks[i], i, 20))

music_list_panel.gd

@@ -0,0 +1,26 @@
+class_name MusicListPanel
+extends PanelContainer
+## The list of songs in the playlist, one row per song.
+
+## Emitted when the row of song number [param song_no] is clicked.
+signal song_clicked(song_no: int)
+
+var _song_list_object: PackedScene = preload("res://song_list_object.tscn")
+
+@onready
+var _rows: VBoxContainer = $ScrollContainer/MusicList
+
+
+## Shows the songs in the playlist again, so it shows their latest state.
+func refresh() -> void:
+    Settings.delete_children(_rows)
+    for s: SongObject in Playlist.get_playlist():
+        var new_song_list_object: SongListObject = _song_list_object.instantiate()
+        new_song_list_object.song_object = s
+        new_song_list_object.gui_input.connect(_on_row_input.bind(s.song_number))
+        _rows.add_child(new_song_list_object)
+
+
+func _on_row_input(event: InputEvent, song_no: int) -> void:
+    if event is InputEventMouseButton && event.pressed && event.button_index == MOUSE_BUTTON_LEFT:
+        song_clicked.emit(song_no)

music_list_panel.gd.uid

@@ -0,0 +1 @@
+uid://b8e27uui01tt

players_panel.gd

@@ -0,0 +1,90 @@
+class_name PlayersPanel
+extends PanelContainer
+## The players and their points, with a row for adding new players.
+##
+## The players themselves live in [code]Settings.player_array[/code]; this panel shows
+## them and adds and removes them there.
+
+## Emitted when a player has been added to [code]Settings.player_array[/code], before
+## the list shows it.
+signal player_added(player_object: PlayerObject)
+
+## Emitted when a player has been removed from [code]Settings.player_array[/code].
+signal player_removed(player_object: PlayerObject)
+
+## Emitted when the character button in [param row] is pressed.
+signal change_character_requested(row: Player, player_name: String)
+
+var _player_row: PackedScene = preload("res://Player.tscn")
+
+@onready
+var add_players_button: TextureButton = $VBoxContainer/HBoxContainer/AddPlayersButton
+
+@onready
+var add_player_container: HBoxContainer = $VBoxContainer/AddPlayerContainer
+
+@onready
+var add_player_button: Button = $VBoxContainer/AddPlayerContainer/AddPlayerButton
+
+@onready
+var new_player_name_field: TextEdit = $VBoxContainer/AddPlayerContainer/PlayerNameField
+
+@onready
+var players_list_container: VBoxContainer = $VBoxContainer/ScrollContainer/PlayersListVBoxContainer
+
+
+func _ready() -> void:
+    add_players_button.pressed.connect(add_players)
+    add_player_button.pressed.connect(add_player)
+    new_player_name_field.connect("enter_key_pressed", add_player)
+
+
+## Shows or hides the row for adding players, and the buttons for removing them.
+func add_players() -> void:
+    print("add_players")
+    Settings.edit_players = !Settings.edit_players
+    add_player_container.visible = !add_player_container.visible
+    new_player_name_field.grab_focus()
+
+
+## Adds a player with the name in the name field, unless it is empty or there are
+## already as many players as there can be.
+func add_player() -> void:
+    print("add_player")
+    if new_player_name_field.text != "" && Settings.player_array.size() < Settings.MAX_NUMBER_OF_PLAYERS:
+        var new_player_object: PlayerObject = PlayerObject.new(new_player_name_field.text)
+        new_player_name_field.text = ""
+        Settings.player_array.append(new_player_object)
+        player_added.emit(new_player_object)
+        reload()
+
+
+## Shows the players in [code]Settings.player_array[/code] again, e.g. after their
+## points were reset.
+func reload() -> void:
+    print("load_players")
+    Settings.delete_children(players_list_container)
+    var counter: int = 0
+    for player_object: PlayerObject in Settings.player_array:
+        print(player_object.player_name)
+
+        var new_player: Player = _player_row.instantiate()
+        new_player.player_object = player_object
+        new_player.list_index = counter
+
+        new_player.connect("change_character_clicked", _on_change_character_clicked.bind(new_player, player_object.player_name))
+        new_player.connect("player_removed", _on_player_removed.bind(player_object))
+
+        players_list_container.add_child(new_player)
+        counter += 1
+
+
+func _on_change_character_clicked(row: Player, player_name: String) -> void:
+    change_character_requested.emit(row, player_name)
+
+
+func _on_player_removed(player_object: PlayerObject) -> void:
+    print("_on_player_removed ", player_object.player_name)
+    Settings.player_array.erase(player_object)
+    reload()
+    player_removed.emit(player_object)

players_panel.gd.uid

@@ -0,0 +1 @@
+uid://ctayn0soyatfk

quiz.gd

@@ -18,10 +18,7 @@ var open_button: Button = $Open
 var fileDialog: FileDialog = $FileDialog
 
 @onready
-var inspiration_scroll: ScrollContainer = $ScrollContainer
-
-@onready
-var inspiration_list: VBoxContainer = $ScrollContainer/VBoxContainer
+var inspiration_list: InspirationList = $InspirationList
 
 @onready
 var soundtrack_label: Label = $VBoxContainer/SoundtrackLabel
@@ -30,16 +27,7 @@ var soundtrack_label: Label = $VBoxContainer/SoundtrackLabel
 var song_label: Label = $VBoxContainer/SongLabel
 
 @onready
-var add_player_container: HBoxContainer = $Players/VBoxContainer/AddPlayerContainer
-
-@onready
-var add_players_button: TextureButton = $Players/VBoxContainer/HBoxContainer/AddPlayersButton
-
-@onready
-var add_player_button: Button = $Players/VBoxContainer/AddPlayerContainer/AddPlayerButton
-
-@onready
-var new_player_name_field: TextEdit = $Players/VBoxContainer/AddPlayerContainer/PlayerNameField
+var players_panel: PlayersPanel = $PlayersPanel
 
 @onready
 var reset_playlist_button: Button = $ResetPlaylistButton
@@ -66,16 +54,7 @@ var show_answer_button: Button = $ShowAnswerButton
 var next_button: Button = $NextButton
 
 @onready
-var music_list_scroll: ScrollContainer = $MusicListPanel/ScrollContainer
-
-@onready
-var music_list: VBoxContainer = $MusicListPanel/ScrollContainer/MusicList
-
-@onready
-var player_container: VBoxContainer = $Players/VBoxContainer
-
-@onready
-var players_list_container: VBoxContainer = $Players/VBoxContainer/ScrollContainer/PlayersListVBoxContainer
+var music_list_panel: MusicListPanel = $MusicListPanel
 
 @onready
 var new_character_select: Control = %NewCharacterSelect
@@ -92,11 +71,7 @@ var log_window: Control = %Log
 @onready
 var debug_label: Label = $DebugLabel
 
-var player: PackedScene = preload("res://Player.tscn")
-var song_list_object: PackedScene = preload("res://song_list_object.tscn")
-
 var songs: Array= []
-var soundtracks: Array = []
 var current_player: Node
 
 ## True while statistics are off because a player won, until points are reset.
@@ -125,18 +100,19 @@ func _ready() -> void:
 	reset_points_button.pressed.connect(reset_points)
 
 	new_character_select.connect("new_new_character_selected", _on_new_character_selected)
-    new_player_name_field.connect("enter_key_pressed", add_player)
+	music_list_panel.song_clicked.connect(song_object_clicked)
+	players_panel.player_added.connect(_on_player_added)
+	players_panel.player_removed.connect(_on_player_removed)
+	players_panel.change_character_requested.connect(_on_player_change_character_clicked)
 	music_player_container.connect("play_next_song", play_next_song)
 	music_player_container.connect("update_song_list", update_song_list)
 	settings_window.connect("server_changed", _on_server_changed)
 	settings_window.visibility_changed.connect(_on_settings_window_visibility_changed)
 
-    add_players_button.pressed.connect(add_players)
-    add_player_button.pressed.connect(add_player)
 	open_button.pressed.connect(open)
 	auto_repeat_song_button.pressed.connect(repeat_song)
 
-    get_suggestion_list()
+	inspiration_list.load_from_server()
 	fetch_song_list_at_start()
 	new_character_select.load_characters()
 
@@ -182,7 +158,7 @@ func on_sync_finished() -> void:
 ## Reloads the soundtracks, playlist and characters from the server.
 func refresh_from_server() -> void:
 	print("refresh_from_server")
-    get_suggestion_list()
+	inspiration_list.load_from_server()
 	reset_playlist()
 	new_character_select.load_characters()
 
@@ -305,16 +281,10 @@ func update_song_list() -> void:
 	if Playlist.currently_playing_song >= 0:
 		soundtrack_label.text = Playlist.get_current_soundtrack_title()
 		song_label.text = Playlist.get_current_song_title()
-    Settings.delete_children(music_list)
-    for s: SongObject in Playlist.get_playlist():
-        var new_song_list_object: SongListObject = song_list_object.instantiate()
-        new_song_list_object.song_object = s
-        new_song_list_object.gui_input.connect(song_object_clicked.bind(s.song_number))
-        music_list.add_child(new_song_list_object)
+	music_list_panel.refresh()
 
 
-func song_object_clicked(event: InputEvent, song_no: int) -> void:
-    if (event is InputEventMouseButton && event.pressed && event.button_index == MOUSE_BUTTON_LEFT):
+func song_object_clicked(song_no: int) -> void:
 	print("Clicked Song Object: ", Playlist.song_object_array[song_no].to_string())
 	if Settings.character_select_open == false:
 		if Playlist.get_song(song_no) == null:
@@ -343,7 +313,7 @@ func reset_points() -> void:
 	print("reset_points")
 	for player_objects: PlayerObject in Settings.player_array:
 		player_objects.reset_points()
-    load_players()
+	players_panel.reload()
 	# A new game starts, so turn statistics back on if winning turned them off
 	if stats_paused_by_win:
 		Settings.add_to_stats = true
@@ -355,58 +325,14 @@ func show_settings() -> void:
 	settings_window.open()
 
 
-func get_suggestion_list() -> void:
-    print("get_suggestion_list")
-    var populate_list: Callable = func populate_list(array) -> void:
-        if typeof(array) == TYPE_ARRAY:
-            soundtracks = []
-            Settings.delete_children(inspiration_list)
-            soundtracks.append_array(array)
-            for i: int in soundtracks.size():
-                inspiration_list.add_child(ListRow.create(soundtracks[i], i, 20))
-        else:
-            print("Unexpected data")
-    MusicServerClient.fetch_all_soundtracks(populate_list)
-
-
-func add_players() -> void:
-    print("add_players")
-    Settings.edit_players = !Settings.edit_players
-    add_player_container.visible = !add_player_container.visible
-    new_player_name_field.grab_focus()
-
-
-func add_player() -> void:
-    print("add_player")
-    if new_player_name_field.text != "" && Settings.player_array.size() < Settings.MAX_NUMBER_OF_PLAYERS:
-        var new_player_object: PlayerObject = PlayerObject.new(new_player_name_field.text)
-        new_player_name_field.text = ""
-        Settings.player_array.append(new_player_object)
+# Each new player's points reach the music player, the log and the winner window.
+func _on_player_added(new_player_object: PlayerObject) -> void:
 	new_player_object.connect("first_point_triggerd", music_player_container._on_point_triggered.bind("first"))
 	new_player_object.connect("match_point_triggerd", music_player_container._on_point_triggered.bind("match"))
 	new_player_object.connect("winner_triggerd", _on_player_won.bind(new_player_object))
 	new_player_object.connect("point_given_sound", _on_make_point_given_sound)
 	new_player_object.connect("player_point_given", _on_point_given.bind(new_player_object))
 	new_player_object.connect("player_point_taken", _on_point_taken.bind(new_player_object))
-        load_players()
-
-
-func load_players() -> void:
-    print("load_players")
-    Settings.delete_children(players_list_container)
-    var counter: int = 0
-    for player_object: PlayerObject in Settings.player_array:
-        print(player_object.player_name)
-
-        var new_player: Player = player.instantiate()
-        new_player.player_object = player_object
-        new_player.list_index = counter
-
-        new_player.connect("change_character_clicked", _on_player_change_character_clicked.bind(new_player, player_object.player_name))
-        new_player.connect("player_removed", _on_player_removed.bind(player_object))
-
-        players_list_container.add_child(new_player)
-        counter += 1
 
 
 func _on_point_given(player_object: PlayerObject) -> void:
@@ -441,9 +367,6 @@ func _on_player_won(player_object: PlayerObject) -> void:
 
 
 func _on_player_removed(player_object: PlayerObject) -> void:
-    print("_on_player_removed ", player_object.player_name)
-    Settings.player_array.erase(player_object)
-    load_players()
 	Playlist.remove_player_from_list(player_object.id)
 	update_song_list()
 
@@ -479,7 +402,7 @@ func dir_contents(path: String) -> void:
 		dir.list_dir_begin()
 		var file_name: String = dir.get_next()
 		songs.clear()
-        soundtracks = []
+		var soundtracks: Array = []
 		while file_name != "":
 			if dir.current_is_dir():
 				#print("Found directory: " + file_name)
@@ -489,8 +412,6 @@ func dir_contents(path: String) -> void:
 				if file_name.ends_with(".mp3"):
 					songs.append(path + "/" + file_name)
 			file_name = dir.get_next()
+		inspiration_list.show_soundtracks(soundtracks)
 	else:
 		print("An error occurred when trying to access the path.")
-
-    for i: int in soundtracks.size():
-        inspiration_list.add_child(ListRow.create(soundtracks[i], i, 20))

tests/fakes/main_window_test_suite.gd

@@ -77,16 +77,16 @@ func _play_first_song() -> void:
 ## Adds a player through the name field, the same way the user does.
 func _add_player(player_name: String) -> PlayerObject:
     var name_field: TextEdit = _quiz.get_node(
-            "Players/VBoxContainer/AddPlayerContainer/PlayerNameField")
+            "PlayersPanel/VBoxContainer/AddPlayerContainer/PlayerNameField")
     name_field.text = player_name
-    _quiz.add_player()
+    _quiz.players_panel.add_player()
     return Settings.player_array.back() if !Settings.player_array.is_empty() else null
 
 
 ## Returns the row in the player list that shows [param player_object].
 func _player_row(player_object: PlayerObject) -> Player:
     var rows: Node = _quiz.get_node(
-            "Players/VBoxContainer/ScrollContainer/PlayersListVBoxContainer")
+            "PlayersPanel/VBoxContainer/ScrollContainer/PlayersListVBoxContainer")
     for row: Player in rows.get_children():
         if row.player_object == player_object:
             return row

tests/fakes/ui_tour.gd

@@ -179,11 +179,14 @@ func _node(node_name: String) -> Node:
     return null
 
 
-## Calls [param method] on the main window, or on its Quiz scene if that has it.
+## Calls [param method] on the players panel, the quiz or the main window, whichever
+## has it first.
 func _call(method: String, args: Array = []) -> Variant:
-    var quiz: Node = _main.get_node_or_null("Quiz")
-    var target: Node = quiz if quiz != null && quiz.has_method(method) else _main
+    for path: String in ["Quiz/PlayersPanel", "Quiz"]:
+        var target: Node = _main.get_node_or_null(path)
+        if target != null && target.has_method(method):
             return target.callv(method, args)
+    return _main.callv(method, args)
 
 
 func _server() -> FakeHttpTransport:
@@ -196,13 +199,13 @@ func _settle() -> void:
 
 
 func _add_player(player_name: String) -> void:
-    (_node("Players").get_node("VBoxContainer/AddPlayerContainer/PlayerNameField") \
+    (_node("PlayersPanel").get_node("VBoxContainer/AddPlayerContainer/PlayerNameField") \
             as TextEdit).text = player_name
     _call("add_player")
 
 
 func _player_row(index: int) -> Player:
-    return _node("Players").get_node(
+    return _node("PlayersPanel").get_node(
             "VBoxContainer/ScrollContainer/PlayersListVBoxContainer").get_child(index)
 
 

tests/integration/test_inspiration_list.gd

@@ -0,0 +1,92 @@
+extends GdUnitTestSuite
+## The inspiration list on its own: it shows every soundtrack from the server and
+## scrolls by itself.
+
+const SOUNDTRACKS: Array[String] = ["Chrono Trigger", "Final Fantasy VI", "Secret of Mana"]
+
+var _snapshot: AutoloadSnapshot
+var _server: FakeHttpTransport
+var _runner: GdUnitSceneRunner
+var _list: InspirationList
+
+
+func before_test() -> void:
+    _snapshot = AutoloadSnapshot.take([Settings])
+    Settings.inspiration_list_speed = 0
+    _server = FakeHttpTransport.new().install()
+    _server.respond_json("/music/all", SOUNDTRACKS)
+    _runner = scene_runner("res://InspirationList.tscn")
+    _list = _runner.scene()
+
+
+func after_test() -> void:
+    await await_idle_frame()
+    _server.uninstall()
+    _snapshot.restore()
+
+
+func _rows() -> Array[Node]:
+    return _list.get_node("VBoxContainer").get_children()
+
+
+func _texts() -> Array:
+    return _rows().map(func(row: ListRow) -> String: return row.text)
+
+
+func test_load_from_server_shows_every_soundtrack_in_order() -> void:
+    _list.load_from_server()
+
+    assert_array(_texts()).contains_exactly(SOUNDTRACKS)
+    assert_array(_list.soundtracks).contains_exactly(SOUNDTRACKS)
+
+
+func test_rows_alternate_backgrounds() -> void:
+    _list.load_from_server()
+
+    var rows: Array[Node] = _rows()
+    assert_that((rows[0] as ListRow).get_theme_stylebox("panel")) \
+            .is_not_equal((rows[1] as ListRow).get_theme_stylebox("panel"))
+    assert_that((rows[0] as ListRow).get_theme_stylebox("panel")) \
+            .is_equal((rows[2] as ListRow).get_theme_stylebox("panel"))
+
+
+func test_loading_again_replaces_the_rows() -> void:
+    _list.load_from_server()
+    _server.respond_json("/music/all", ["Terranigma"])
+
+    _list.load_from_server()
+
+    assert_array(_texts()).contains_exactly(["Terranigma"])
+
+
+func test_failed_load_keeps_the_rows() -> void:
+    _list.load_from_server()
+    _server.respond_bytes("/music/all", PackedByteArray(), 500)
+
+    _list.load_from_server()
+
+    assert_array(_texts()).contains_exactly(SOUNDTRACKS)
+
+
+func _long_list() -> Array[String]:
+    var names: Array[String] = []
+    for i: int in 40:
+        names.append("Soundtrack %d" % i)
+    return names
+
+
+func test_scrolls_down_by_itself() -> void:
+    _list.show_soundtracks(_long_list())
+    Settings.inspiration_list_speed = 5
+
+    await _runner.simulate_frames(30, 16)
+
+    assert_int(_list.scroll_vertical).is_greater(0)
+
+
+func test_does_not_scroll_at_speed_zero() -> void:
+    _list.show_soundtracks(_long_list())
+
+    await _runner.simulate_frames(30, 16)
+
+    assert_int(_list.scroll_vertical).is_equal(0)

tests/integration/test_inspiration_list.gd.uid

@@ -0,0 +1 @@
+uid://2hfs3x1k46wu

tests/integration/test_layout_unchanged.gd

@@ -12,12 +12,18 @@ const BASELINE_PATH: String = "res://tests/data/layout_baseline.json"
 
 ## Nodes that moved from the main window into the Quiz scene, by their old name.
 const QUIZ_NODES: Array[String] = [
-    "Open", "FileDialog", "MusicListPanel", "ScrollContainer", "VBoxContainer",
-    "MusicPlayer", "Players", "ResetPlaylistButton", "ResetPointsButton", "SettingsButton",
+    "Open", "FileDialog", "MusicListPanel", "VBoxContainer",
+    "MusicPlayer", "ResetPlaylistButton", "ResetPointsButton", "SettingsButton",
     "SoundTestButton", "ShowAnswerButton", "NextButton", "RepeatSongCheckButton",
     "DebugLabel", "SettingsWindow", "NewCharacterSelect", "WinnerWindow", "Log",
 ]
 
+## Nodes that moved into the Quiz scene and were renamed there: old name to new name.
+const RENAMED_QUIZ_NODES: Dictionary = {
+    "Players": "PlayersPanel",
+    "ScrollContainer": "InspirationList",
+}
+
 ## Nodes that moved from the main window into the TopBar scene, by their old name.
 const TOP_BAR_NODES: Array[String] = [
     "TopPanelContainer", "Title", "SearchButton", "SyncButton", "StatisticsButton",
@@ -60,6 +66,8 @@ static func new_path(old_path: String) -> String:
     var first: String = old_path.get_slice("/", 0)
     if first in QUIZ_NODES:
         return "Quiz/" + old_path
+    if first in RENAMED_QUIZ_NODES:
+        return "Quiz/" + RENAMED_QUIZ_NODES[first] + old_path.trim_prefix(first)
     if first in TOP_BAR_NODES:
         return "TopBar/" + old_path
     return old_path

tests/integration/test_main_window.gd

@@ -240,12 +240,3 @@ func test_log_adds_one_row_per_point_with_padded_time() -> void:
     var time_pattern: RegEx = RegEx.create_from_string("^\\d\\d:\\d\\d:\\d\\d Crono got a point$")
     assert_object(time_pattern.search((log_box.get_child(0) as Label).text)).is_not_null()
     assert_str((log_box.get_child(1) as Label).text).ends_with("Crono lost a point")
-
-
-func test_inspiration_list_alternates_row_backgrounds() -> void:
-    var rows: Array[Node] = _quiz.get_node("ScrollContainer/VBoxContainer").get_children()
-
-    assert_int(rows.size()).is_equal(2)
-    assert_str((rows[0] as ListRow).text).is_equal("Chrono Trigger")
-    assert_that((rows[0] as ListRow).get_theme_stylebox("panel")) \
-            .is_not_equal((rows[1] as ListRow).get_theme_stylebox("panel"))

tests/integration/test_music_list_panel.gd

@@ -0,0 +1,79 @@
+extends GdUnitTestSuite
+## The music list on its own: one row per song in the playlist, and clicking a row
+## tells which song was clicked.
+
+var _snapshot: AutoloadSnapshot
+var _runner: GdUnitSceneRunner
+var _panel: MusicListPanel
+
+
+func before_test() -> void:
+    _snapshot = AutoloadSnapshot.take([Settings, Playlist])
+    Playlist.reset_playlist()
+    for i: int in 3:
+        var song: SongObject = SongObject.new()
+        song.song_number = i
+        song.soundtrack_title = "Soundtrack %d" % i
+        song.song_title = "Song %d" % i
+        song.has_played = true
+        Playlist.add_to_playlist(song)
+    _runner = scene_runner("res://MusicListPanel.tscn")
+    _panel = _runner.scene()
+
+
+func after_test() -> void:
+    await await_idle_frame()
+    _snapshot.restore()
+
+
+func _rows() -> Array[Node]:
+    return _panel.get_node("ScrollContainer/MusicList").get_children()
+
+
+func test_starts_empty() -> void:
+    assert_array(_rows()).is_empty()
+
+
+func test_refresh_shows_one_row_per_song_in_order() -> void:
+    _panel.refresh()
+
+    assert_array(_rows().map(func(row: SongListObject) -> int: return row.song_object.song_number)) \
+            .contains_exactly([0, 1, 2])
+
+
+func test_refresh_again_replaces_the_rows() -> void:
+    _panel.refresh()
+    Playlist.song_object_array.pop_back()
+
+    _panel.refresh()
+
+    assert_int(_rows().size()).is_equal(2)
+
+
+func test_clicking_a_row_tells_which_song() -> void:
+    _panel.refresh()
+    await _runner.simulate_frames(2)
+    var signals: GdUnitSignalAssert = assert_signal(monitor_signals(_panel))
+    var row: Control = _rows()[1]
+    # The left end of the row is the song text, not one of the player icons
+    var target: Vector2 = row.get_global_rect().position + Vector2(20, row.size.y / 2)
+
+    _runner.set_mouse_position(_panel.get_viewport().get_final_transform() * target)
+    await _runner.simulate_mouse_button_pressed(MOUSE_BUTTON_LEFT)
+    await _runner.await_input_processed()
+
+    await signals.is_emitted("song_clicked", [1])
+
+
+func test_right_click_does_nothing() -> void:
+    _panel.refresh()
+    await _runner.simulate_frames(2)
+    var signals: GdUnitSignalAssert = assert_signal(monitor_signals(_panel))
+    var row: Control = _rows()[0]
+
+    _runner.set_mouse_position(_panel.get_viewport().get_final_transform()
+            * (row.get_global_rect().position + Vector2(20, row.size.y / 2)))
+    await _runner.simulate_mouse_button_pressed(MOUSE_BUTTON_RIGHT)
+    await _runner.await_input_processed()
+
+    await signals.wait_until(200).is_not_emitted("song_clicked")

tests/integration/test_music_list_panel.gd.uid

@@ -0,0 +1 @@
+uid://c1dj75bnbdjle

tests/integration/test_player_keybinds.gd

@@ -144,7 +144,7 @@ func test_player_list_shows_rows_in_player_order() -> void:
     var robo: PlayerObject = _add_player("Robo")
 
     var rows: Array[Node] = _quiz.get_node(
-            "Players/VBoxContainer/ScrollContainer/PlayersListVBoxContainer").get_children()
+            "PlayersPanel/VBoxContainer/ScrollContainer/PlayersListVBoxContainer").get_children()
 
     assert_array(rows.map(func(row: Player) -> PlayerObject: return row.player_object)) \
             .contains_exactly([_marle, _lucca, robo])

tests/integration/test_players_panel.gd

@@ -0,0 +1,146 @@
+extends GdUnitTestSuite
+## The player list on its own: adding players through the name field, removing them
+## and asking for a new character.
+
+var _snapshot: AutoloadSnapshot
+var _runner: GdUnitSceneRunner
+var _panel: PlayersPanel
+
+
+func before_test() -> void:
+    _snapshot = AutoloadSnapshot.take([Settings])
+    Settings.player_array.clear()
+    Settings.edit_players = false
+    _runner = scene_runner("res://PlayersPanel.tscn")
+    _panel = _runner.scene()
+
+
+func after_test() -> void:
+    await await_idle_frame()
+    _snapshot.restore()
+
+
+func _rows() -> Array[Node]:
+    return _panel.players_list_container.get_children()
+
+
+func _add(player_name: String) -> void:
+    _panel.new_player_name_field.text = player_name
+    _panel.add_player()
+
+
+func _click(control: Control) -> void:
+    _runner.set_mouse_position(_panel.get_viewport().get_final_transform()
+            * control.get_global_rect().get_center())
+    await _runner.simulate_mouse_button_pressed(MOUSE_BUTTON_LEFT)
+    await _runner.await_input_processed()
+
+
+func test_add_button_shows_and_hides_the_add_row() -> void:
+    assert_bool(_panel.add_player_container.visible).is_false()
+
+    await _click(_panel.add_players_button)
+    assert_bool(_panel.add_player_container.visible).is_true()
+    assert_bool(Settings.edit_players).is_true()
+
+    await _click(_panel.add_players_button)
+    assert_bool(_panel.add_player_container.visible).is_false()
+    assert_bool(Settings.edit_players).is_false()
+
+
+func test_adding_a_name_adds_a_player_and_a_row() -> void:
+    var signals: GdUnitSignalAssert = assert_signal(monitor_signals(_panel))
+
+    _add("Crono")
+
+    assert_int(Settings.player_array.size()).is_equal(1)
+    var crono: PlayerObject = Settings.player_array[0]
+    assert_str(crono.player_name).is_equal("Crono")
+    await signals.is_emitted("player_added", [crono])
+    assert_str(_panel.new_player_name_field.text).is_empty()
+    assert_object((_rows()[0] as Player).player_object).is_same(crono)
+
+
+func test_add_button_in_the_row_adds_the_player() -> void:
+    await _click(_panel.add_players_button)
+    _panel.new_player_name_field.text = "Marle"
+
+    await _click(_panel.add_player_button)
+
+    assert_int(Settings.player_array.size()).is_equal(1)
+
+
+func test_enter_in_the_name_field_adds_the_player() -> void:
+    await _click(_panel.add_players_button)
+    _panel.new_player_name_field.text = "Lucca"
+    _panel.new_player_name_field.grab_focus()
+
+    _runner.simulate_key_pressed(KEY_ENTER)
+    await _runner.await_input_processed()
+
+    assert_array(Settings.player_array.map(
+            func(p: PlayerObject) -> String: return p.player_name)).contains_exactly(["Lucca"])
+
+
+func test_empty_name_adds_nobody() -> void:
+    var signals: GdUnitSignalAssert = assert_signal(monitor_signals(_panel))
+
+    _add("")
+
+    assert_array(Settings.player_array).is_empty()
+    assert_array(_rows()).is_empty()
+    await signals.wait_until(200).is_not_emitted("player_added")
+
+
+func test_cannot_add_more_than_max_players() -> void:
+    for i: int in Settings.MAX_NUMBER_OF_PLAYERS + 1:
+        _add("Player %d" % i)
+
+    assert_int(Settings.player_array.size()).is_equal(Settings.MAX_NUMBER_OF_PLAYERS)
+    assert_int(_rows().size()).is_equal(Settings.MAX_NUMBER_OF_PLAYERS)
+
+
+func test_rows_follow_player_order_and_numbering() -> void:
+    _add("Crono")
+    _add("Marle")
+    _add("Lucca")
+
+    assert_array(_rows().map(func(row: Player) -> String: return row.player_object.player_name)) \
+            .contains_exactly(["Crono", "Marle", "Lucca"])
+    assert_array(_rows().map(func(row: Player) -> int: return row.list_index)) \
+            .contains_exactly([0, 1, 2])
+
+
+func test_remove_button_removes_the_player_and_row() -> void:
+    _add("Crono")
+    _add("Marle")
+    var crono: PlayerObject = Settings.player_array[0]
+    var signals: GdUnitSignalAssert = assert_signal(monitor_signals(_panel))
+
+    (_rows()[0].get_node("HBoxContainer/RemovePlayer") as BaseButton).pressed.emit()
+
+    await signals.is_emitted("player_removed", [crono])
+    assert_array(Settings.player_array.map(
+            func(p: PlayerObject) -> String: return p.player_name)).contains_exactly(["Marle"])
+    assert_int(_rows().size()).is_equal(1)
+    assert_int((_rows()[0] as Player).list_index).is_equal(0)
+
+
+func test_character_button_asks_for_a_new_character() -> void:
+    _add("Crono")
+    var row: Player = _rows()[0]
+    var signals: GdUnitSignalAssert = assert_signal(monitor_signals(_panel))
+
+    (row.get_node("HBoxContainer/Character") as BaseButton).pressed.emit()
+
+    await signals.is_emitted("change_character_requested", [row, "Crono"])
+
+
+func test_reload_shows_new_scores() -> void:
+    _add("Crono")
+    Settings.player_array[0].player_score = 3
+
+    _panel.reload()
+
+    assert_str(((_rows()[0] as Player).get_node("HBoxContainer/Name") as Label).text) \
+            .ends_with("Crono: 3")

tests/integration/test_players_panel.gd.uid

@@ -0,0 +1 @@
+uid://chtn6hbf4vqb6

tests/integration/test_scene_split.gd

@@ -50,6 +50,12 @@ func test_top_bar_is_drawn_below_the_quiz() -> void:
             .is_less(_window.get_node("Quiz").get_index())
 
 
+func test_quiz_parts_are_their_own_scenes() -> void:
+    for node_name: String in ["MusicListPanel", "PlayersPanel", "InspirationList"]:
+        assert_str(_quiz.get_node(node_name).scene_file_path) \
+                .is_equal("res://%s.tscn" % node_name)
+
+
 func test_top_bar_holds_only_title_and_buttons() -> void:
     assert_array(_children(_window.get_node("TopBar"))) \
             .contains_exactly_in_any_order(TOP_BAR_CHILDREN)
@@ -89,6 +95,48 @@ func test_clicking_quiz_buttons_plays_and_shows_answer() -> void:
             .is_equal("Chrono Trigger")
 
 
+func test_clicking_a_song_in_the_music_list_plays_it() -> void:
+    _next_song_is(SONG_INFO[1])
+    await _play_first_song()
+    _press("NextButton")
+    # Changing song waits a moment for the old one to stop
+    await get_tree().create_timer(0.7).timeout
+    assert_int(Playlist.currently_playing_song).is_equal(1)
+    var rows: Array[Node] = _quiz.get_node("MusicListPanel/ScrollContainer/MusicList") \
+            .get_children()
+    var first_row: Control = rows.filter(
+            func(row: SongListObject) -> bool: return row.song_object.song_number == 0)[0]
+
+    await _click_at(first_row.get_global_rect().position + Vector2(20, first_row.size.y / 2))
+    await get_tree().create_timer(0.7).timeout
+
+    assert_int(Playlist.currently_playing_song).is_equal(0)
+
+
+func test_points_from_the_player_list_reach_the_song_and_log() -> void:
+    await _play_first_song()
+    var crono: PlayerObject = _add_player("Crono")
+
+    (_player_row(crono).get_node("HBoxContainer/AddPoint") as BaseButton).pressed.emit()
+
+    assert_array(Playlist.song_object_array[0].players_given_point).contains_exactly([crono.id])
+    assert_int((_quiz.get_node("%Log").get_node("%LogVBoxContainer") as Node).get_child_count()) \
+            .is_equal(1)
+
+
+func test_character_button_in_the_player_list_picks_a_new_character() -> void:
+    var crono: PlayerObject = _add_player("Crono")
+    var character_select: PopupWindow = _quiz.get_node("NewCharacterSelect")
+
+    (_player_row(crono).get_node("HBoxContainer/Character") as BaseButton).pressed.emit()
+
+    assert_bool(character_select.visible).is_true()
+    var texture: ImageTexture = ImageTexture.create_from_image(
+            Image.create(4, 4, false, Image.FORMAT_RGBA8))
+    character_select.new_new_character_selected.emit(texture)
+    assert_object(crono.character).is_same(texture)
+
+
 func test_quiz_popup_backdrop_covers_the_top_bar() -> void:
     var settings: PopupWindow = _quiz.get_node("SettingsWindow")
     settings.open()