模板脚本文件

2026-09-12 22:18:23 +08:00
parent 2816092fb4
commit d3f1058d79
32 changed files with 3200 additions and 0 deletions
@@ -0,0 +1,109 @@
+class_name PlayerListUI
+extends Control
+
+const PLAYER_ROW_HEIGHT := 28.0
+const MAX_VISIBLE_ROWS := 8
+const RESERVED_VERTICAL_SPACE := 190.0
+const SAFE_AREA_MARGIN := 16.0
+
+var _player_count := 0
+
+@onready var panel: PanelContainer = $SafeArea/PositionContainer/Panel
+@onready var count_label: Label = $SafeArea/PositionContainer/Panel/MarginContainer/Content/Count
+@onready var player_scroll: ScrollContainer = $SafeArea/PositionContainer/Panel/MarginContainer/Content/PlayerScroll
+@onready
+var players_label: RichTextLabel = $SafeArea/PositionContainer/Panel/MarginContainer/Content/PlayerScroll/Players
+
+
+func _ready() -> void:
+	resized.connect(_update_layout)
+	_update_layout()
+	hide()
+
+
+func _unhandled_input(event: InputEvent) -> void:
+	if not visible or not (event is InputEventMouseButton):
+		return
+	var mouse_event := event as InputEventMouseButton
+	if not mouse_event.pressed:
+		return
+	if mouse_event.button_index == MOUSE_BUTTON_WHEEL_UP:
+		player_scroll.scroll_vertical -= int(PLAYER_ROW_HEIGHT)
+	elif mouse_event.button_index == MOUSE_BUTTON_WHEEL_DOWN:
+		player_scroll.scroll_vertical += int(PLAYER_ROW_HEIGHT)
+
+
+func show_players(players: Dictionary, local_peer_id: int) -> void:
+	refresh_players(players, local_peer_id)
+	player_scroll.scroll_vertical = 0
+	show()
+	call_deferred("_apply_panel_scale")
+
+
+func hide_players() -> void:
+	hide()
+
+
+func refresh_players(players: Dictionary, local_peer_id: int) -> void:
+	var peer_ids: Array[int] = []
+	for peer_id_value in players:
+		var peer_id := int(peer_id_value)
+		if peer_id > 0:
+			peer_ids.append(peer_id)
+	peer_ids.sort()
+	_player_count = peer_ids.size()
+
+	count_label.text = "%d online" % _player_count
+	players_label.clear()
+	for index in range(peer_ids.size()):
+		var peer_id := peer_ids[index]
+		var player_info: Dictionary = players.get(peer_id, {})
+		var nickname := Network.sanitize_nickname(str(player_info.get("nick", "")), "Player_" + str(peer_id))
+		var local_marker := " [color=#c7ccd4](you)[/color]" if peer_id == local_peer_id else ""
+		players_label.append_text(
+			(
+				"[color=#a8adb5]>[/color] [b]%s[/b]%s [color=#9aa0a8]#%d[/color]"
+				% [_escape_bbcode(nickname), local_marker, peer_id]
+			)
+		)
+		if index < peer_ids.size() - 1:
+			players_label.append_text("\n")
+	_update_layout()
+
+
+func _update_layout() -> void:
+	if not panel or not player_scroll:
+		return
+	var panel_minimum_size := panel.custom_minimum_size
+	panel_minimum_size.x = maxf(0.0, minf(420.0, size.x - 32.0))
+	panel.custom_minimum_size = panel_minimum_size
+
+	var visible_rows := maxi(1, mini(_player_count, MAX_VISIBLE_ROWS))
+	var desired_height := float(visible_rows) * PLAYER_ROW_HEIGHT
+	var viewport_limit := maxf(30.0, size.y - RESERVED_VERTICAL_SPACE)
+	var scroll_minimum_size := player_scroll.custom_minimum_size
+	scroll_minimum_size.y = minf(desired_height, viewport_limit)
+	player_scroll.custom_minimum_size = scroll_minimum_size
+
+	var players_minimum_size := players_label.custom_minimum_size
+	players_minimum_size.y = float(maxi(1, _player_count)) * PLAYER_ROW_HEIGHT
+	players_label.custom_minimum_size = players_minimum_size
+	call_deferred("_apply_panel_scale")
+
+
+func _apply_panel_scale() -> void:
+	if not panel:
+		return
+	var available_size := Vector2(
+		maxf(1.0, size.x - SAFE_AREA_MARGIN * 2.0), maxf(1.0, size.y - SAFE_AREA_MARGIN * 2.0)
+	)
+	var panel_size := panel.size
+	if panel_size.x <= 0.0 or panel_size.y <= 0.0:
+		return
+	var scale_factor := minf(1.0, minf(available_size.x / panel_size.x, available_size.y / panel_size.y))
+	panel.pivot_offset = panel_size * 0.5
+	panel.scale = Vector2.ONE * scale_factor
+
+
+func _escape_bbcode(text: String) -> String:
+	return text.replace("[", "[lb]")