fix: clarify controller room browser focus

tests/controller_menu_accessibility_validation.gd

@@ -104,6 +104,29 @@ func _validate_join_game_navigation() -> void:
 	var discover_controls: Array[Control] = modes.duplicate()
 	discover_controls.append_array([server_list, refresh, join, back])
 	_assert_directionally_reachable(discover, discover_controls)
+	var rooms: Array[Dictionary] = [
+		{
+			"room_id": "controller-default-room",
+			"room_name": "Controller default room",
+			"current_players": 1,
+			"max_players": 8,
+		},
+		{
+			"room_id": "controller-second-room",
+			"room_name": "Controller second room",
+			"current_players": 2,
+			"max_players": 8,
+		},
+	]
+	page.call("_on_discovery_rooms_updated", rooms)
+	_expect(
+		int(page.get("_selected_discovery_index")) == 0,
+		"Discovery should select its first room as soon as results arrive.",
+	)
+	_expect(
+		server_list.is_selected(0),
+		"Discovery's visible cursor and selected room should agree immediately.",
+	)
 
 	address.show()
 	address.editable = true

ui/controller_focus_presentation.gd

@@ -3,7 +3,7 @@ extends Node
 
 const CONTROLLER_MOTION_THRESHOLD: float = 0.35
 const FOCUS_ARROW_TEXTURE: Texture2D = preload(
-	"res://ui/icons/pictograms/arrow_light_up_full.png"
+	"res://ui/icons/pictograms/arrow_cursor.png"
 )
 const FOCUS_ARROW_SIZE: Vector2 = Vector2(32.0, 32.0)
 const FOCUS_ARROW_ROTATION_DEGREES: float = 150.0

ui/icons/pictograms/arrow_cursor.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://uko4p7icttb1"
+path="res://.godot/imported/arrow_cursor.png-a83ef44dfa7d9e0b913b50188510345c.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://ui/icons/pictograms/arrow_cursor.png"
+dest_files=["res://.godot/imported/arrow_cursor.png-a83ef44dfa7d9e0b913b50188510345c.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

ui/network/join_game_page.gd

@@ -249,6 +249,8 @@ func _set_mode(mode: Mode, clear_connection_error: bool = true) -> void:
 	_selected_discovery_index = -1
 	_clear_edit_state()
 	_refresh_entries()
+	if mode == Mode.DISCOVER and not _discovery_rooms.is_empty():
+		_select_discovery_index(0)
 	_refresh()
 	if mode == Mode.DISCOVER:
 		_discovery_refresh_timer.start()
@@ -465,10 +467,8 @@ func _cancel_delete() -> void:
 
 func _on_list_item_selected(index: int) -> void:
 	if _mode == Mode.DISCOVER:
-		if index < 0 or index >= _discovery_rooms.size():
+		if not _select_discovery_index(index):
 			return
-		_selected_discovery_index = index
-		_selected_entry = null
 		_refresh()
 		return
 	if index < 0 or index >= _visible_entries.size():
@@ -486,6 +486,15 @@ func _select_entry_id(entry_id: String) -> void:
 			return
 
 
+func _select_discovery_index(index: int) -> bool:
+	if index < 0 or index >= _discovery_rooms.size():
+		return false
+	_selected_discovery_index = index
+	_selected_entry = null
+	_server_list.select(index)
+	return true
+
+
 func _refresh_entries() -> void:
 	_visible_entries.clear()
 	_server_list.clear()
@@ -906,9 +915,10 @@ func _on_discovery_rooms_updated(rooms: Array[Dictionary]) -> void:
 		if not selected_id.is_empty():
 			for index: int in _discovery_rooms.size():
 				if str(_discovery_rooms[index].get("room_id", "")) == selected_id:
-					_selected_discovery_index = index
+					_select_discovery_index(index)
-					_server_list.select(index)
 					break
+		if _selected_discovery_index < 0 and not _discovery_rooms.is_empty():
+			_select_discovery_index(0)
 		_refresh()