Vitrine der Stilproben

Das Startmenü führt zu einer Vitrine, die den gewählten Stil an einer
kleinen Szene zeigt: Fels, toter und lebendiger Boden, Lebensmoos, eine
Ranke, die Steine in eine erwachende Ruine trägt, eine wachsende
Faserpflanze, ein hüpfendes Weidetier und zwei Spielfiguren. Knöpfe,
die Tasten 1 bis 3 und F2 wechseln den Stil, Esc führt zurück ins Menü.

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

game/scripts/main.gd

@@ -43,6 +43,7 @@ var clock: TickClock
 ## The style the playing field is drawn in.
 var art: Art
 var menu: Menu
+var showcase: Showcase
 var map_view: MapView
 var marker: TileMarker
 var avatar: Avatar
@@ -103,8 +104,16 @@ func _ready() -> void:
 	add_child(menu)
 	menu.name_field.text = options.player_name if not options.player_name.is_empty() else store.player_name()
 	menu.address_field.text = options.address if not options.address.is_empty() else store.last_address()
+	art.changed.connect(_redraw_art)
 	menu.play_chosen.connect(play)
 	menu.join_chosen.connect(join)
+	menu.showcase_chosen.connect(open_showcase)
+	showcase = Showcase.new()
+	showcase.art = art
+	showcase.closed.connect(close_showcase)
+	showcase.hide()
+	showcase.process_mode = Node.PROCESS_MODE_DISABLED
+	add_child(showcase)
 	_show_menu("")
 	match options.start:
 		"solo":
@@ -223,6 +232,28 @@ func _show_world() -> void:
 	_own_hits.clear()
 
 
+## Shows the style samples instead of the menu.
+func open_showcase() -> void:
+	menu.hide()
+	showcase.time = 0.0
+	showcase.process_mode = Node.PROCESS_MODE_INHERIT
+	showcase.show()
+
+
+## Goes back from the style samples to the menu.
+func close_showcase() -> void:
+	showcase.hide()
+	showcase.process_mode = Node.PROCESS_MODE_DISABLED
+	menu.show()
+
+
+## Draws the playing field again after the style changed.
+func _redraw_art() -> void:
+	map_view.redraw()
+	for node: Node2D in [marker, figures, avatar]:
+		node.queue_redraw()
+
+
 ## Says in the status line how the game is shared, and with how many.
 func _update_status() -> void:
 	if link == null: