Show active prebattle prep command

README.md

@@ -28,7 +28,7 @@ Godot 4 tactical RPG prototype inspired by classic turn-based Romance of the Thr
 - Pre-battle Roster can move optional officers between sortie and reserve within scenario limits, using portrait rows, compact status badges, and hover details.
 - Pre-battle Formation lets deployed officers swap starting positions inside scenario-defined cells, with portrait rows, coordinate badges, and hover placement instructions.
 - Pre-battle briefing shows the campaign chapter, chapter battle number, location, victory/defeat summary, and first-clear reward preview.
-- Pre-battle prep commands use compact icon buttons with Korean hover labels for chapters, shop, talks, armory, roster, formation, and save records.
+- Pre-battle prep commands use compact icon buttons with active selection state and Korean hover labels for chapters, shop, talks, armory, roster, formation, and save records.
 - Pre-battle Chapters overview shows story-arc progress with map thumbnail rows, compact status badges, hover details, and can open completed or current battles.
 - Pre-battle Save menu can write and load one manual campaign checkpoint separate from the automatic save, using compact seal-style slot rows and hover checkpoint details.
 - The title screen exposes Start, Load, and Settings, and Load now lets the player choose between the automatic record and the manual checkpoint.

scripts/scenes/battle_scene.gd

@@ -974,6 +974,7 @@ func _configure_prep_menu_button(button: Button, node_name: String, icon_kind: S
 	button.tooltip_text = _format_local_command_tooltip(label, hint)
 	button.custom_minimum_size = PREP_MENU_BUTTON_SIZE
 	button.size_flags_horizontal = Control.SIZE_SHRINK_CENTER
+	button.toggle_mode = true
 	button.icon = _make_toolbar_icon(icon_kind)
 	button.expand_icon = true
 	button.add_theme_font_size_override("font_size", 1)
@@ -7449,6 +7450,7 @@ func _update_hud() -> void:
 	_update_forecast()
 	_update_forecast_panel_visibility()
 	_update_result_panel()
+	_update_prep_menu_button_selection()
 	if inventory_label != null:
 		inventory_label.text = _format_inventory_status_summary_text()
 		inventory_label.tooltip_text = _format_inventory_status_text()
@@ -11452,6 +11454,24 @@ func _hide_save_menu() -> void:
 	save_menu.visible = false
 
 
+func _update_prep_menu_button_selection() -> void:
+	_set_prep_menu_button_pressed(chapter_button, chapter_menu)
+	_set_prep_menu_button_pressed(shop_button, shop_menu)
+	_set_prep_menu_button_pressed(talk_button, talk_menu)
+	_set_prep_menu_button_pressed(armory_button, armory_menu)
+	_set_prep_menu_button_pressed(roster_button, roster_menu)
+	_set_prep_menu_button_pressed(formation_button, formation_menu)
+	_set_prep_menu_button_pressed(save_button, save_menu)
+
+
+func _set_prep_menu_button_pressed(button: Button, menu: Control) -> void:
+	if button == null:
+		return
+	var active := menu != null and menu.visible
+	button.set_pressed_no_signal(active)
+	button.set_meta("prep_menu_active", active)
+
+
 func _rebuild_save_menu() -> void:
 	if save_status_label != null:
 		save_status_label.text = "전기록 · 군막 봉인"

tools/smoke_visual_assets.gd

@@ -3412,6 +3412,9 @@ func _check_ancient_ui_theme(failures: Array[String]) -> void:
 	_check_prep_menu_icon_button(failures, scene.roster_button, "출진 명부", "unit_list")
 	_check_prep_menu_icon_button(failures, scene.formation_button, "진형 배치", "formation")
 	_check_prep_menu_icon_button(failures, scene.save_button, "전기록", "save")
+	scene.briefing_panel.visible = true
+	scene.battle_started = false
+	_check_prep_menu_button_active_selection(failures, scene)
 	if scene.shop_buy_button == null or scene.shop_buy_button.text != "사들이기":
 		failures.append("briefing shop buy button should avoid modern purchase wording")
 	if scene.shop_sell_button == null or scene.shop_sell_button.text != "내다팔기":
@@ -3858,6 +3861,8 @@ func _check_prep_menu_icon_button(failures: Array[String], button: Button, expec
 	if button == null:
 		failures.append("pre-battle prep button missing: %s" % expected_label)
 		return
+	if not button.toggle_mode:
+		failures.append("pre-battle prep button should support active selected state: %s" % expected_label)
 	if not bool(button.get_meta("icon_only", false)) or button.text != "":
 		failures.append("pre-battle prep button should be icon-first without visible text: %s text=%s" % [expected_label, button.text])
 	if button.icon == null or str(button.get_meta("command_icon", "")) != expected_icon:
@@ -3868,6 +3873,23 @@ func _check_prep_menu_icon_button(failures: Array[String], button: Button, expec
 		failures.append("pre-battle prep button should expose its function through hover tooltip: %s tooltip=%s" % [expected_label, str(button.tooltip_text)])
 
 
+func _check_prep_menu_button_active_selection(failures: Array[String], scene) -> void:
+	scene._on_shop_pressed()
+	if scene.shop_button == null or not scene.shop_button.button_pressed or not bool(scene.shop_button.get_meta("prep_menu_active", false)):
+		failures.append("opening the shop should mark only the shop prep icon active")
+	if scene.talk_button != null and scene.talk_button.button_pressed:
+		failures.append("opening the shop should leave the talk prep icon inactive")
+	scene._on_talk_pressed()
+	if scene.talk_button == null or not scene.talk_button.button_pressed or not bool(scene.talk_button.get_meta("prep_menu_active", false)):
+		failures.append("opening talk should mark the talk prep icon active")
+	if scene.shop_button != null and scene.shop_button.button_pressed:
+		failures.append("opening talk should clear the previous shop prep icon active state")
+	scene._hide_talk_menu()
+	scene._update_hud()
+	if scene.talk_button != null and scene.talk_button.button_pressed:
+		failures.append("hiding a prep menu should clear its active icon state")
+
+
 func _check_action_button_disabled_reasons(failures: Array[String]) -> void:
 	var scene = BattleSceneScript.new()
 	scene.wait_button = Button.new()