Metin2 game client (P0–P11) + mobile asset pipeline
Networked client on the existing Godot 4.7 + libgr2 renderer:
- net: m2dev wire protocol (libsodium KX + XChaCha20), auth/select/game
phases, EntityStore world model, ~all GC/CG headers. char create/delete,
private shop / mall / cube, SHOP_GC_START_EX, guild, party (+ CG_PARTY_SET_STATE),
quests, dragon soul, refine, safebox, exchange.
- UI: in-game windows migrated 1:1 from the reference uiscript/root .py —
char status (/stat), inventory+equipment, select-item ([SELECT_ITEM] quest
token), system-option + game-option + ESC system menu, private-shop 39-grid,
party info board, shop tabs, atlas, minimap, quickbar, chat, …
- EterGrnLib polish: GR2 material blend/two-sided, LOD crossfade, motion-event
dispatch, contact shadow, ray-AABB picking, weapon grip pre-transform.
Portable asset IO (A1) — all extension/libgr2/formats/mtproto reads routed
through godot::FileAccess (res:// PCK works on iOS/Android); standalone-lib
*_path() kept for the non-Godot CTests. AssetResolver + PropertyRegistry
switched to a baked index (bake_asset_index.gd) instead of std::filesystem.
Mobile builds: build-{android,ios}.sh, export-android.sh, pack-assets.sh,
gen-debug-keystore.sh. Assets ship as a zip mounted at runtime by
project/asset_pack.gd (adb push now; HTTP download is a drop-in later).
ctest 10/10, 34 GDScript suites, macOS/iOS/Android all build.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013EJxkHiNKS4kybHS3XKyAJ
This commit is contained in:
shen
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# 登录界面 —— 服务器/账号/密码输入 + 连接，接 M2Client。
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# 成功（char_list）后打印槽位；实际项目里在此切到 charselect.gd。
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# 用法：godot --path project --script login.gd （--auto 用默认值直接连）
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extends SceneTree
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const UiKit = preload("res://ui_kit.gd")
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const Audio = preload("res://audio.gd")
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const Locale = preload("res://locale.gd")
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const AppLifecycle = preload("res://app_lifecycle.gd")
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const GameScene = preload("res://game_scene.gd")
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var _assets: String
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var _client: Node
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var _audio: Node
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var _life: Node
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var _layer: CanvasLayer
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var _game: Node3D
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var _auto_select := false
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var _loc: RefCounted
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var _host: LineEdit
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var _id: LineEdit
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var _pw: LineEdit
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var _status: Label
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var _t := 0.0
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func _init() -> void:
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_assets = AssetRoot.path()
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_loc = Locale.new()
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_loc.setup(_assets, "en")
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_audio = Audio.new()
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get_root().add_child(_audio)
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_audio.setup(_assets)
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# F5：登录界面没有游戏逻辑要暂停，但后台时仍停 BGM / 挂起连接
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_life = AppLifecycle.new()
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_life.pause_tree_on_background = false
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get_root().add_child(_life)
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_life.bind(null, _audio)
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_layer = CanvasLayer.new()
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var layer := _layer
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get_root().add_child(layer)
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var bg := ColorRect.new()
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bg.color = Color(0.08, 0.09, 0.12)
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bg.set_anchors_preset(Control.PRESET_FULL_RECT)
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layer.add_child(bg)
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var panel := UiKit.board(_assets, "board", 32, 128)
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panel.set_anchors_preset(Control.PRESET_CENTER)
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panel.position = Vector2(-220, -150)
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panel.size = Vector2(440, 300)
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layer.add_child(panel)
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var v := VBoxContainer.new()
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v.position = Vector2(40, 36)
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v.custom_minimum_size = Vector2(360, 0)
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v.add_theme_constant_override("separation", 12)
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panel.add_child(v)
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var title := Label.new()
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title.text = " " + _loc.t("LOGIN_CONNECT")
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title.add_theme_font_size_override("font_size", 20)
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v.add_child(title)
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_host = _field(v, _loc.t("LOGIN_DEFAULT_SERVERADDR").split(",")[0], "192.168.21.203")
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_id = _field(v, _loc.t("LOGIN_ID"), "admin")
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_pw = _field(v, _loc.t("LOGIN_PASSWORD"), "123456789")
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_pw.secret = true
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var btn := Button.new()
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btn.text = _loc.t("LOGIN_CONNECT")
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btn.custom_minimum_size = Vector2(0, 40)
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btn.pressed.connect(_connect)
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v.add_child(btn)
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_status = Label.new()
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_status.text = _loc.t("LOGIN_CONNECTING")
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v.add_child(_status)
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if "--auto" in OS.get_cmdline_user_args() or "--auto" in OS.get_cmdline_args():
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_connect()
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func _field(parent: Control, label: String, val: String) -> LineEdit:
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var row := HBoxContainer.new()
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row.add_theme_constant_override("separation", 10)
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var l := Label.new()
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l.text = label
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l.custom_minimum_size = Vector2(64, 0)
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row.add_child(l)
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var le := LineEdit.new()
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le.text = val
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le.custom_minimum_size = Vector2(260, 0)
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row.add_child(le)
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parent.add_child(row)
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return le
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func _connect() -> void:
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if not ClassDB.class_exists("M2Client"):
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_status.text = "M2Client 未注册（扩展没编？）"
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return
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if _client:
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_client.call("disconnect_from_server")
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_client.queue_free()
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_client = ClassDB.instantiate("M2Client")
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get_root().add_child(_client)
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_client.connect("stage_changed", func(s): _msg("阶段: " + s))
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_client.connect("auth_ok", func(k):
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_msg("认证成功 login_key=0x%08X" % k)
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_audio.play_ui("loginok"))
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_client.connect("login_failed", func(r):
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_msg("失败: " + r)
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_audio.play_ui("loginfail"))
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_client.connect("phase_changed", func(p): _msg("游戏相位: " + p))
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_client.connect("char_list", _on_chars)
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_client.connect("entered_game", _on_entered_game)
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_client.connect("disconnected", func(r): _msg("断开: " + r))
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_client.connect("resumed", func():
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# 回前台：若后台期间 OS 掐了 TCP，下一次 pump 会发 disconnected；
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# 曾在游戏里就自动重连。
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if _client.call("is_in_game"):
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_msg("回前台，尝试重连…")
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_client.call("reconnect"))
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_life.bind(_client, _audio)
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var h := _host.text
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_client.call("connect_to_server", h, 11000, h, 11011, _id.text, _pw.text)
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_msg("连接 %s ..." % h)
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func _on_chars(list: Array) -> void:
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_msg("角色列表: %d 个" % list.size())
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for d in list:
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print("[login] slot %d: %s (job %d, Lv.%d) @ (%d,%d)" % [
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d.get("index", -1), d.get("name", "?"), d.get("job", 0),
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d.get("level", 0), d.get("x", 0), d.get("y", 0)])
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# 简版：自动选第一个非空槽进游戏。正式版切到 charselect.gd。
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if list.size() > 0 and (_auto_select or "--auto" in OS.get_cmdline_args()):
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var idx: int = int(list[0].get("index", 0))
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_msg("自动选择槽位 %d ..." % idx)
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_client.call("select_character", idx)
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func _on_entered_game() -> void:
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_msg("已进入游戏 —— 加载场景")
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if _layer:
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_layer.visible = false
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if _life: # 让 game_scene 自己的 AppLifecycle 接管
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_life.queue_free()
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_life = null
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_game = GameScene.new()
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get_root().add_child(_game)
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_game.setup(_client, _assets)
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func _msg(t: String) -> void:
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if _status:
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_status.text = t
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print("[login] ", t)
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func _process(_dt: float) -> bool:
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return false
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