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/tests/test_input_setup.gd

@@ -3,7 +3,7 @@ extends TestCase
 
 func test_every_action_of_the_game_exists() -> void:
 	InputSetup.install()
-	for action in ["move_up", "move_down", "move_left", "move_right", "dig", "save_game", "load_game", "toggle_pause"]:
+	for action in ["move_up", "move_down", "move_left", "move_right", "dig", "save_game", "load_game", "toggle_pause", "next_style", "back", "style_1", "style_2", "style_3"]:
 		check(InputMap.has_action(action), "action %s" % action)
 
 

game/tests/test_main.gd

@@ -425,3 +425,18 @@ func test_own_hits_reported_late_show_no_second_burst() -> void:
 	main._apply(reports)
 	check_eq(main.map_view.burst_count(), 2, "two own hits, two bursts")
 	_clean_up([directory])
+
+
+func test_the_style_samples_open_from_the_menu_and_lead_back_to_it() -> void:
+	var directory := TestFiles.temporary_dir("showcase")
+	var main := _start_main(directory)
+	main.menu.showcase_button.pressed.emit()
+	check(main.showcase.visible, "the samples show")
+	check(not main.menu.visible, "instead of the menu")
+	main.showcase.style_buttons[2].pressed.emit()
+	check_eq(main.art.style.key(), GlowStyle.KEY, "a button there chooses the style")
+	await tree.process_frame
+	main.showcase.back_button.pressed.emit()
+	check(main.menu.visible, "the menu is back")
+	check(not main.showcase.visible, "the samples are gone")
+	_clean_up([directory])

game/tests/test_menu.gd

@@ -35,3 +35,13 @@ func test_the_name_and_the_status_line() -> void:
 	check_eq(menu.status(), "Verbinde …", "the status is shown")
 	check_eq(menu.solo_button.text, tr("MENU_SOLO"), "the labels come from the texts")
 	_free(menu)
+
+
+func test_the_way_to_the_style_samples() -> void:
+	var menu := _menu()
+	var chosen := [0]
+	menu.showcase_chosen.connect(func() -> void: chosen[0] += 1)
+	check_eq(menu.showcase_button.text, tr("MENU_SHOWCASE"), "the button says where it leads")
+	menu.showcase_button.pressed.emit()
+	check_eq(chosen[0], 1, "it asks for the samples")
+	_free(menu)

game/tests/test_showcase.gd

@@ -0,0 +1,61 @@
+extends TestCase
+## The showcase of the style samples: how its things move, and that it shows
+## every style.
+
+
+func test_the_plant_grows_from_a_seed_and_starts_again() -> void:
+	check_eq(Showcase.growth_at(0.0), 0.0, "a seed at first")
+	check(is_equal_approx(Showcase.growth_at(Showcase.GROW_SECONDS / 2.0), 0.5), "half grown halfway")
+	check_eq(Showcase.growth_at(Showcase.GROW_SECONDS), 1.0, "grown")
+	check_eq(Showcase.growth_at(Showcase.GROW_SECONDS + Showcase.GROWN_SECONDS - 0.01), 1.0, "it stays grown for a while")
+	check_eq(Showcase.growth_at(Showcase.GROW_SECONDS + Showcase.GROWN_SECONDS), 0.0, "then a seed again")
+
+
+func test_the_animal_hops_then_rests_near_its_home() -> void:
+	check_eq(Showcase.hop_at(0.0), 0.0, "taking off")
+	check(is_equal_approx(Showcase.hop_at(Showcase.HOP_SECONDS / 2.0), 0.5), "in the air")
+	check_eq(Showcase.hop_at(Showcase.HOP_SECONDS), 1.0, "landed")
+	check_eq(Showcase.hop_at(Showcase.HOP_EVERY - 0.01), 1.0, "resting until the next hop")
+	for tenth in 100:
+		var at := Showcase.grazer_at(tenth * 0.1)
+		check(at.distance_to(Showcase.GRAZER_HOME) <= 1.01, "near home at %.1f s: %s" % [tenth * 0.1, at])
+
+
+func test_stones_travel_along_the_vine_one_after_another() -> void:
+	var start := Showcase.stones_at(0.0)
+	check_eq(start.size(), Showcase.STONES, "every stone")
+	check_eq(start[0], 0.0, "the first one starts")
+	for stone in start:
+		check(stone >= 0.0 and stone < 1.0, "on the vine: %f" % stone)
+	var later := Showcase.stones_at(1.0)
+	check(is_equal_approx(later[0], Showcase.STONE_SPEED), "it moves on")
+	var round_trip := Showcase.stones_at(1.0 / Showcase.STONE_SPEED)
+	check(is_equal_approx(round_trip[0], 0.0) or is_equal_approx(round_trip[0], 1.0), "and comes round again")
+
+
+func test_the_ruin_wakes_and_dozes() -> void:
+	for tenth in 100:
+		var awake := Showcase.awake_at(tenth * 0.1)
+		check(awake >= 0.29 and awake <= 1.0, "between dozing and awake: %f" % awake)
+
+
+func test_the_showcase_shows_every_style_and_names_its_things() -> void:
+	I18n.install()
+	InputSetup.install()
+	var art := Art.new()
+	var showcase := Showcase.new()
+	showcase.art = art
+	tree.root.add_child(showcase)
+	for index in art.styles.size():
+		showcase.style_buttons[index].pressed.emit()
+		check_eq(art.style, art.styles[index], "button %d chooses its style" % (index + 1))
+		check(showcase.style_buttons[index].disabled, "the chosen one cannot be pressed again")
+		await tree.process_frame
+	for key in showcase.caption_keys():
+		check(tr(key) != key, "a text for %s" % key)
+	var closed := [0]
+	showcase.closed.connect(func() -> void: closed[0] += 1)
+	showcase.back_button.pressed.emit()
+	check_eq(closed[0], 1, "back leads away")
+	tree.root.remove_child(showcase)
+	showcase.free()

game/tests/test_showcase.gd.uid

@@ -0,0 +1 @@
+uid://bx2nja50aj8ju