661 lines
31 KiB
GDScript
661 lines
31 KiB
GDScript
## VERTICAL SLICE - NOT FOR PRODUCTION
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## 关卡画面·独立屏：全屏不透明独占呈现（激活期战斗屏宿主由组合根整体隐藏），节点图选路呈现。
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## 前进唯一通道=图上点候选节点（route_chosen 外发）——零自动推进；放弃入口可见性归组合根（仅冒险模式开）。
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class_name LevelMapScreen
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extends Control
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signal route_chosen(node_id: int)
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signal abandon_requested
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const COL_ROOM_DONE := UiKit.GOLD_DONE # 已到——暗金 #68562C（GOLD_DIM 对双色墨均 <4.5:1，对比硬指标逼守此值；UiKit.GOLD_DIM 他用不动）
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const COL_ROOM_CURRENT := UiKit.GOLD # 当前——奖励金
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const COL_ROOM_FUTURE := UiKit.DARK_UPCOMING # 未达——暗
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const COL_PASSAGE := UiKit.STONE # 通道——石灰
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const COL_PASSAGE_LIT := UiKit.CANDLE # 候选通道/候选描边——烛光黄（金色定岗只留当前位）
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const COL_BOSS_BORDER := UiKit.BOSS_PURPLE # Boss 边框——紫赤（色相独占本色）
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const COL_ABANDON := UiKit.RED_MINE # 破坏性动作红（危险红族）
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const NODE_LABELS := {"battle": "战", "reward": "赏", "rest": "疗", "boss": "王", "shop": "商"} # 贴图缺位字形回退用——贴图在位=字形退役惯例
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const NODE_TYPE_NAMES := {"battle": "战斗", "reward": "奖励", "rest": "休息", "boss": "Boss", "shop": "商店"} # 节点下方类型字（demo ④——三通道可读性；当前位显示「当前位置」）
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const TEX_NODE_ICONS := {"battle": UiKit.TEX_NODE_BATTLE, "reward": UiKit.TEX_NODE_REWARD,
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"rest": UiKit.TEX_NODE_REST, "boss": UiKit.TEX_NODE_BOSS, "shop": UiKit.TEX_NODE_SHOP}
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const NODE_ICON_PX := 20.0 # 节点图标边长（20px 烘焙 1:1 消费零缩放）
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const TITLE_ENTRY := "出发——选择首个节点" # 入口停点（布局决策 1）
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const TITLE_SINGLE := "继续前进" # 单链停点
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const TITLE_FORK := "选择下一节点" # 岔路停点
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const NODE_HALF := Vector2(36.5, 25) # 节点方块半宽高（73×50 = 52×36 的 1.4×；层距/布局公式零改）
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const LAYER_BASE_X := 70 # 首层节点原点 x（画布拟合与布局公式共用）
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const LAYER_STEP_X := 122 # 层间横向步距（同上）
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const SLOT_BASE_Y := 52 # 槽位原点 y（同上）
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const SLOT_STEP_Y := 58 # 同层槽位纵向步距（同上）
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const HIT_PAD := 6.0 # 图上命中外扩（指宽容差）
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const CONFIRM_WINDOW_S := 3.0 # 放弃确认态窗口（秒——超时回落）
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const COL_HP_BAR_BACK := UiKit.HP_BAR_BACK # 迷你血条深底（对暗面板可辨；值单点收 UiKit）
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## 内部状态件（u2 子域拆件——契约 9 职责轴）：_MapState=选路屏运行态与图绘制态（单一变化原因=
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## 选路呈现）。_layer_decor 域字典承载换层装饰三件（图标贴图/石纹面/tint 层号——装饰域归并形态）。
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## 探针直读冻结成员（_cand_ids/_hover_id/_content_size/_layout_cache/abandon_btn/status_badge）住宿主。
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class _MapState extends RefCounted:
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var _runner = null
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var _title: Label
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var _canvas: Control
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var _level_label: Label
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var _gp_value: Label
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var _hp_value: Label
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var _hp_bar: Control
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var _attr_value: Label
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var _bonus_row: HBoxContainer
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var _bonus_value: Label
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var _feat_value: Label # 特性持有行（组合根投喂逐件文案）
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var _abandon_timer := ArmedTimer.new() # 放弃确认窗（_process 帧驱动倒计时机制收口；窗口=CONFIRM_WINDOW_S）
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var _drawn_disp: Dictionary[int, Dictionary] = {} # 本停点实际绘制记录（_draw_graph 逐帧在实际绘制点重建——display_probe 消费面）
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var _layer_decor := {"node_icons": {}, "noise_rect": null, "tint_level": 0} # 换层装饰域（节点图标贴图 load_tex 守卫缺位 null→字形回退／屏底石纹面／当前已应用 tint 层号 0=未应用）
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var _cand_ids: Array[int] = [] # 本停点候选 id 集（图上命中合法集；探针直读冻结——住宿主）
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var _content_size := Vector2(620, 240) # 图内容包络（open_choices 按图拟合——画布 min 尺寸随它；探针直读冻结）
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var _hover_id := -1 # 悬停预承诺候选（-1 = 无；探针直读冻结）
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var abandon_btn: Button # 放弃入口（可见性归组合根 set_abandon_available——只在冒险模式开；探针直读冻结）
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var status_badge: Button # 状态面板入口角标（顶栏 GP 徽右侧；连接归组合根；探针直读冻结）
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var _layout_cache := {"nodes": [], "canvas_size": Vector2.ZERO, "pos": {}} # 布局缓存（_layout 纯函数于 (nodes, canvas)——键=nodes 内容等价＋画布尺寸，图态换代或画布尺寸变即自然失效；探针直读冻结）
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var _map := _MapState.new()
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func _init() -> void:
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_map._abandon_timer.expired.connect(_reset_abandon_confirm)
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# 节点图标贴图装载（load_tex 守卫，缺位回退现行字形）
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for t in TEX_NODE_ICONS:
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_map._layer_decor.node_icons[t] = UiKit.load_tex(TEX_NODE_ICONS[t])
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# 独立屏底（spec Layout——demo #v-map 暖棕竖向
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# 渐变(#4A3B2A 0%→#3A2E22 40%)+石纹弱质感 0.14+暗角聚焦；底纹缺位回退纯色）
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var base := UiKit.gradient_base(UiKit.BG_MAP_TOP, UiKit.BG_ROOT)
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add_child(base)
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var tex := UiKit.backdrop_tile()
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if tex != null:
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base.add_child(tex)
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_map._layer_decor.noise_rect = tex # 世界侧 tint 承载面（换层色板渐变挂点——§2.7 切片档）
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base.add_child(UiKit.vignette_rect())
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var center := CenterContainer.new()
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center.set_anchors_preset(Control.PRESET_FULL_RECT)
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base.add_child(center)
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var box := VBoxContainer.new()
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box.add_theme_constant_override("separation", 10)
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center.add_child(box)
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_build_top_bar(box)
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_build_canvas(box)
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_build_status_bar(box)
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visible = false
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## 顶栏域（spec Layout：左关卡名 / 右 GP 常驻徽章——直角细线数据框；
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## 对齐 demo ④：关卡名入框板+GP 徽章=烛光胶囊（同商店GP框）+ 左右两极排布；
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## 状态角标置灰守卫归组合根 _sync_status_entry，信号连接归组合根——视图零连接）
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func _build_top_bar(box: VBoxContainer) -> void:
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var top := HBoxContainer.new()
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top.add_theme_constant_override("separation", 12)
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top.size_flags_horizontal = Control.SIZE_EXPAND_FILL
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box.add_child(top)
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var lvl_plate := PanelContainer.new()
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lvl_plate.add_theme_stylebox_override("panel",
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UiKit.panel_flat(UiKit.DARK_UPCOMING, UiKit.PANEL_BORDER, 0, 1, Vector4(12, 3, 12, 3)))
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top.add_child(lvl_plate)
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_map._level_label = UiKit.label("",UiKit.FS_BODY, true, UiKit.WARM)
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lvl_plate.add_child(_map._level_label)
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var top_sp := Control.new()
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top_sp.size_flags_horizontal = Control.SIZE_EXPAND_FILL
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top.add_child(top_sp)
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var gp_box := PanelContainer.new()
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gp_box.add_theme_stylebox_override("panel",
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UiKit.panel_flat(UiKit.CANDLE, UiKit.CAMP_HEADER_BAND,UiKit.RADIUS_OBJECT, 1, Vector4(12, 4, 12, 4)))
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top.add_child(gp_box)
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var gp_row := HBoxContainer.new()
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gp_row.add_theme_constant_override("separation", 6)
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gp_box.add_child(gp_row)
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_map._gp_value = UiKit.label("",UiKit.FS_BODY, true, UiKit.INK_ON_GOLD)
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gp_row.add_child(_map._gp_value)
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status_badge = UiKit.button("状态", 0.0)
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status_badge.add_theme_font_size_override("font_size", UiKit.FS_HINT)
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status_badge.tooltip_text = "查看本局冒险进度（只读）"
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status_badge.size_flags_vertical = Control.SIZE_SHRINK_CENTER
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top.add_child(status_badge)
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_map._title = UiKit.label(TITLE_FORK,UiKit.FS_SUB, true, UiKit.WARM)
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_map._title.horizontal_alignment = HORIZONTAL_ALIGNMENT_CENTER
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box.add_child(_map._title)
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## 节点图画布域（图上点击 = 唯一提交通道——布局决策 2；mouse_filter STOP 接悬停/点击）
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func _build_canvas(box: VBoxContainer) -> void:
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_map._canvas = Control.new()
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_map._canvas.custom_minimum_size = Vector2(620, 240)
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_map._canvas.mouse_filter = Control.MOUSE_FILTER_STOP
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_map._canvas.draw.connect(_draw_graph.bind(_map._canvas))
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_map._canvas.gui_input.connect(_on_canvas_input)
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box.add_child(_map._canvas)
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## 底部状态栏域（合并单条：亮米面板一站读齐=头像+生命+属性+本关加成/流派件——demo ④；
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## 道具槽不摆=道具读数无关卡画面成文出口（读快照私域越权）；
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## _hp_value/_attr_value/_bonus_value/_feat_value 投喂键全部保留。
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## 底栏定高纪律（对齐 demo——单条 ~85px 紧凑亮条；任何子件不再能把栏撑爆：
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## 特性持有行限宽截断+tooltip 全文））
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func _build_status_bar(box: VBoxContainer) -> void:
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var bottom := PanelContainer.new()
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bottom.custom_minimum_size = Vector2(0, 85)
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bottom.size_flags_vertical = Control.SIZE_SHRINK_END
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bottom.add_theme_stylebox_override("panel",
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UiKit.panel_flat(UiKit.MAP_BAR_PLATE, UiKit.CAMP_HEADER_BAND, 0, 2, Vector4(12, 6, 12, 6)))
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box.add_child(bottom)
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var strip := HBoxContainer.new()
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strip.add_theme_constant_override("separation", 18)
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bottom.add_child(strip)
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strip.add_child(_build_face_rect())
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var life_box := VBoxContainer.new()
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strip.add_child(life_box)
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life_box.add_child(UiKit.label("生命",UiKit.FS_CAPTION, false, UiKit.INK_HINT))
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_map._hp_value = UiKit.label("",UiKit.FS_BODY, true, UiKit.INK_TITLE)
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life_box.add_child(_map._hp_value)
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_map._hp_bar = Control.new()
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_map._hp_bar.custom_minimum_size = Vector2(130, 7)
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_map._hp_bar.draw.connect(_draw_hp_bar.bind(_map._hp_bar))
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life_box.add_child(_map._hp_bar)
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strip.add_child(_vdiv())
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var attr_box := VBoxContainer.new()
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strip.add_child(attr_box)
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attr_box.add_child(UiKit.label("属性",UiKit.FS_CAPTION, false, UiKit.INK_HINT))
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_map._attr_value = UiKit.label("",UiKit.FS_BODY, true, UiKit.INK_TITLE)
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attr_box.add_child(_map._attr_value)
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strip.add_child(_vdiv())
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_build_bonus_group(strip)
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var spacer := Control.new()
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spacer.size_flags_horizontal = Control.SIZE_EXPAND_FILL
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strip.add_child(spacer)
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abandon_btn = UiKit.danger_button("放弃", "", 90.0) # 小号危险钮 ~90×38
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abandon_btn.pressed.connect(_on_abandon_pressed)
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abandon_btn.visible = false
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strip.add_child(abandon_btn)
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## 头像域：定高 48px=1×、宽随源图比自适应（源 46×48 → 46×48；纵横异倍消除）
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func _build_face_rect() -> TextureRect:
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var face := TextureRect.new()
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var face_tex := UiKit.load_tex(UiKit.TEX_HERO_PORTRAIT)
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var face_h := 48.0
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var face_w := face_h
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if face_tex != null:
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face.texture = face_tex
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if face_tex.get_height() > 0:
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face_w = floorf(face_h * face_tex.get_width() / float(face_tex.get_height()))
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face.custom_minimum_size = Vector2(face_w, face_h)
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face.expand_mode = TextureRect.EXPAND_IGNORE_SIZE
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face.stretch_mode = TextureRect.STRETCH_KEEP_ASPECT_CENTERED
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face.texture_filter = CanvasItem.TEXTURE_FILTER_NEAREST
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return face
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## 本关加成框域（零加成隐藏——spec 布局决策 4）+ 流派件持有行（组合根投喂；限宽单行截断+tooltip 全文）
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func _build_bonus_group(strip: HBoxContainer) -> void:
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_map._bonus_row = HBoxContainer.new()
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strip.add_child(_map._bonus_row)
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var bonus_box := VBoxContainer.new()
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_map._bonus_row.add_child(bonus_box)
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var bonus_inner := VBoxContainer.new()
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bonus_box.add_child(bonus_inner)
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var bonus_cap := UiKit.label("属性值提升",UiKit.FS_CAPTION, false, UiKit.INK_HINT) # 深墨（亮板可读）
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bonus_inner.add_child(bonus_cap)
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_map._bonus_value = UiKit.label("",UiKit.FS_BODY, true, UiKit.INK_TITLE) # 淡墨→深墨（同上）
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bonus_inner.add_child(_map._bonus_value)
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_map._feat_value = UiKit.label("",UiKit.FS_HINT, false, UiKit.INK_HINT)
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_map._feat_value.custom_minimum_size = Vector2(240, 0)
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_map._feat_value.clip_text = true
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_map._feat_value.text_overrun_behavior = TextServer.OVERRUN_TRIM_ELLIPSIS
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bonus_box.add_child(_map._feat_value)
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# 竖分隔线（底栏分组线——亮面板上低对比细线）
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static func _vdiv() -> ColorRect:
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var v := ColorRect.new()
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v.color = UiKit.MAP_VDIV
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v.custom_minimum_size = Vector2(1, 44)
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return v
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func _draw_hp_bar(bar: Control) -> void:
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# 迷你血条（深底 UiKit.HP_BAR_BACK #28221C + 小人蓝填充——与战斗站桩血条同语言，
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# 「蓝只说己方」§4.2）。比例 = hero_hp / effective_max_hp
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if _map._runner == null:
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return
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var max_hp := maxi(1, _map._runner.effective_max_hp())
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var ratio := clampf(float(_map._runner.hero_hp) / float(max_hp), 0.0, 1.0)
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var full := Rect2(Vector2.ZERO, bar.size)
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bar.draw_rect(full, COL_HP_BAR_BACK)
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if ratio > 0.0:
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bar.draw_rect(Rect2(Vector2.ZERO, Vector2(bar.size.x * ratio, bar.size.y)), UiKit.HERO_BLUE)
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# 放弃入口可见性（组合根在冒险启动时开、默认关——语义对象 = 整局冒险）
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# 特性持有投影（组合根投喂逐件文案；空文案=行隐藏）
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func set_feat_holdings(text: String) -> void:
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_map._feat_value.text = text
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_map._feat_value.tooltip_text = text # 截断全量兜底（限宽单行省略——悬停看全文）
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func set_abandon_available(v: bool) -> void:
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abandon_btn.visible = v
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# 放弃二次确认（布局决策 3）：首击转确认态（文案+危险红脉冲约 3 秒超时回落），二击才提交。
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# 单击不提交——ui_probe 战斗中 pressed.emit() 单击路径保持「未受理」语义（战斗中拒绝归组合根）。
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func _on_abandon_pressed() -> void:
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if not _map._abandon_timer.is_armed():
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_map._abandon_timer.arm(CONFIRM_WINDOW_S)
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abandon_btn.text = "再点一次确认放弃——不可逆"
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if ArmedTimer.motion_still():
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abandon_btn.modulate = Color(1, 1, 1, 0.75) # 减动效静态基色（脉冲层不再驱动）
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return
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_reset_abandon_confirm()
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abandon_requested.emit()
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func _reset_abandon_confirm() -> void:
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_map._abandon_timer.disarm()
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abandon_btn.modulate = Color(1, 1, 1, 1)
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abandon_btn.text = "放弃" # 文案收敛 level-map 4 字上限（确认态转义面见 _on_abandon_pressed）
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func _process(delta: float) -> void:
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if not _map._abandon_timer.is_armed():
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return
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_map._abandon_timer.tick(delta)
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if not _map._abandon_timer.is_armed():
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return # 窗口到点回落（expired 信号已驱动 _reset_abandon_confirm）
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# 危险红边框脉冲（单段呼吸约 1Hz——闪烁基线 ≤3 次/秒内；减动效 = 静态半透不闪——档判据单点 motion_still）
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if ArmedTimer.motion_still():
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abandon_btn.modulate = Color(1, 1, 1, 0.75)
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else:
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var k := 0.5 + 0.5 * sin(_map._abandon_timer.elapsed * TAU)
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abandon_btn.modulate = Color(1, 1, 1, 0.65 + 0.35 * k)
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# 打开选路口（cands = 候选节点引用数组；runner 只读用于整图渲染与状态栏刷新）
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func open_choices(cands: Array, runner: LevelRunner) -> void:
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var was_visible := visible # 进入转场判据（就地刷新/模态栈恢复不重放淡入）
|
||
_map._runner = runner
|
||
_hover_id = -1
|
||
_reset_abandon_confirm()
|
||
var visited: Array[int] = []
|
||
if runner != null:
|
||
visited = runner.visited_ids()
|
||
if cands.size() > 1:
|
||
_map._title.text = TITLE_FORK
|
||
elif visited.is_empty():
|
||
_map._title.text = TITLE_ENTRY # 入口停点（尚未走出第一步）
|
||
else:
|
||
_map._title.text = TITLE_SINGLE
|
||
_cand_ids = []
|
||
for cand in cands:
|
||
_cand_ids.append(_id_of(cand))
|
||
_fit_canvas(_map._runner.nodes())
|
||
_apply_level_tint(int(_map._runner.level_row.get("level_index", 0)))
|
||
visible = true
|
||
if not was_visible:
|
||
# 独立屏淡入（spec Transitions：约 200ms；alpha 淡入非明度变化——art-bible §2 明度恒定）
|
||
modulate.a = 0.0
|
||
var ftw := create_tween()
|
||
ftw.tween_property(self, "modulate:a", 1.0, UiKit.motion(0.2))
|
||
|
||
|
||
# 画布随图自适应（level-map.md Layout：画布宽随层数、高随同层最大节点数——公式与 _layout 同源；
|
||
# 固定 620×240 画布下深层节点（Boss 内容 x=802）落在 gui_input
|
||
# 命中区外——绘制无裁剪看得见、命中收不到事件。单链关卡层深=节点序，必须先拟合再命中。
|
||
func _fit_canvas(nodes: Array) -> void:
|
||
if nodes.is_empty():
|
||
return
|
||
var layer := {}
|
||
var slot := {}
|
||
_assign_layers(nodes, layer, slot)
|
||
var maxl := 0
|
||
var maxslot := 0
|
||
for k in layer.keys():
|
||
maxl = maxi(maxl, int(layer[k]))
|
||
for k in slot.keys():
|
||
maxslot = maxi(maxslot, int(slot[k]))
|
||
_content_size = Vector2(LAYER_BASE_X + maxl * LAYER_STEP_X + NODE_HALF.x + 8.0,
|
||
SLOT_BASE_Y + maxslot * SLOT_STEP_Y + NODE_HALF.y + 24.0) # +24 = 类型文字标签行
|
||
_content_size = _content_size.max(Vector2(620, 256)) # 下限（抬高容纳标签行）
|
||
_map._canvas.custom_minimum_size = _content_size
|
||
|
||
|
||
# 换层色板渐变挂点（art-bible §2.7 下探过渡切片档——关卡结算确认→下一关→独立屏淡入链路上的
|
||
# 色相层进预告：屏底世界侧随层进换挡，信息层恒定；tint 明度带归一≈1 只动色相/饱和）。
|
||
# tint 候选方向 = art-bible §6.3 三关图类型色板方向（1 dungeon 暖石基准/2 underdark 冷蓝灰/3 deep 灰黑金属），
|
||
# 只落挂点（level-map.md States 换层进入行承载）。
|
||
const BOARD_TINTS := {1: Color(1, 1, 1), 2: Color(0.84, 0.99, 1.28), 3: Color(0.97, 0.99, 1.09)}
|
||
|
||
|
||
func _apply_level_tint(level_index: int) -> void:
|
||
if _map._layer_decor.noise_rect == null or level_index == _map._layer_decor.tint_level:
|
||
return
|
||
_map._layer_decor.tint_level = level_index
|
||
var target: Color = BOARD_TINTS.get(level_index, Color(1, 1, 1))
|
||
var tw := create_tween()
|
||
tw.tween_property(_map._layer_decor.noise_rect, "modulate",
|
||
Color(target.r, target.g, target.b, UiKit.BACKDROP_TILE_ALPHA), UiKit.motion(0.45)) # 0.14 弱质感档随 tint 保持
|
||
|
||
|
||
# 状态栏投喂（命令式纪律——组合根经 level_map_status_payload 取成品后喂入；零推送信号订阅、零核心态拼装）
|
||
func apply_status(payload: Dictionary) -> void:
|
||
_map._level_label.text = String(payload["level_label"])
|
||
_map._gp_value.text = String(payload["gp_text"])
|
||
_map._hp_value.text = String(payload["hp_text"])
|
||
if bool(payload["hp_bar_redraw"]):
|
||
_map._hp_bar.queue_redraw()
|
||
_map._attr_value.text = String(payload["attr_text"])
|
||
_map._bonus_value.text = String(payload["bonus_text"])
|
||
# 特性持有行可见性（与加成行并框——任一非空整框显示；文案归组合根 set_feat_holdings）
|
||
_map._bonus_row.visible = bool(payload["bonus_row_visible"]) or _map._feat_value.text != ""
|
||
|
||
|
||
# ---- 图上命中（布局决策 2——唯一提交通道；探针 press_candidate 同路径） ----
|
||
|
||
func _on_canvas_input(ev: InputEvent) -> void:
|
||
if _map._runner == null or not visible:
|
||
return
|
||
if ev is InputEventMouseMotion:
|
||
var nid := _candidate_at(ev.position) # gui_input 事件坐标 = 接收控件局部坐标（push_input 同成立）
|
||
if nid != _hover_id:
|
||
_hover_id = nid
|
||
_map._canvas.mouse_default_cursor_shape = Control.CURSOR_POINTING_HAND if nid >= 0 else Control.CURSOR_ARROW
|
||
_map._canvas.queue_redraw()
|
||
elif ev is InputEventMouseButton and ev.button_index == MOUSE_BUTTON_LEFT and ev.pressed:
|
||
var nid2 := _candidate_at(ev.position)
|
||
if nid2 >= 0:
|
||
_submit_choice(nid2)
|
||
|
||
|
||
# 候选命中：位置 = 布局公式（与 _draw_graph 同源），矩形 = 节点方块 + 外扩容差；非候选格不响应
|
||
func _candidate_at(local_pos: Vector2) -> int:
|
||
if _map._runner == null:
|
||
return -1
|
||
var nodes: Array[Variant] = _map._runner.nodes()
|
||
var pos := _layout(nodes, _map._canvas)
|
||
for nid in _cand_ids:
|
||
var node := _node_by_id(nid, nodes)
|
||
if node.is_empty():
|
||
continue
|
||
var np: Vector2 = pos[node]
|
||
var rect := Rect2(np - NODE_HALF - Vector2(HIT_PAD, HIT_PAD), (NODE_HALF + Vector2(HIT_PAD, HIT_PAD)) * 2.0)
|
||
if rect.has_point(local_pos):
|
||
return nid
|
||
return -1
|
||
|
||
|
||
func _submit_choice(nid: int) -> void:
|
||
# 独立屏分支：战斗/Boss 节点 = 出屏切回战斗屏；奖励/恢复/商店节点 =
|
||
# 本屏保持激活——兑付覆盖层由节点事件在本屏域内弹出（模态栈遮挡恢复语义复用），兑付确认后回图刷新
|
||
var node := _node_by_id(nid, _map._runner.nodes())
|
||
var t := String(node.get("type", ""))
|
||
if t != "reward" and t != "rest" and t != "shop":
|
||
visible = false
|
||
route_chosen.emit(nid)
|
||
|
||
|
||
# 探针复用：按候选序号走图上命中同路径（候选节点中心坐标 → 命中检测 → 提交——布局决策 2 探针面改造）
|
||
func press_candidate(index: int) -> void:
|
||
if index < 0 or index >= _cand_ids.size() or _map._runner == null:
|
||
return
|
||
var nodes: Array[Variant] = _map._runner.nodes()
|
||
var node := _node_by_id(int(_cand_ids[index]), nodes)
|
||
if node.is_empty():
|
||
return
|
||
var pos: Vector2 = _layout(nodes, _map._canvas)[node]
|
||
var nid := _candidate_at(pos) # 节点中心必命中自身（命中面含节点方块）
|
||
if nid >= 0:
|
||
_submit_choice(nid)
|
||
|
||
|
||
func _id_of(node: Dictionary) -> int:
|
||
# 编号显示经行进器读面（编号空间解析单一出口——单链 = 下标 / 图 = node_depth）
|
||
return _map._runner.node_id_of(node)
|
||
|
||
|
||
# ---- 节点呈现决策面（信息迷雾 v2.1：类型仅在可见集内出示，Boss 标记不入雾）----
|
||
# 纯函数、零内容读取：只消费类型与状态（节点内详情＝打谁/给什么，图上从不显示）。
|
||
static func node_display(node: Dictionary, nid: int, type_vis: Array,
|
||
is_current: bool, is_candidate: bool) -> Dictionary:
|
||
var t := String(node.get("type", ""))
|
||
var is_boss: bool = t == "boss"
|
||
var type_shown: bool = is_boss or type_vis.has(nid)
|
||
var label_text := String(NODE_TYPE_NAMES.get(t, t))
|
||
if is_current:
|
||
label_text = "当前位置"
|
||
elif is_candidate:
|
||
label_text += " · 可选"
|
||
return {
|
||
"draw_icon": type_shown,
|
||
"draw_label": type_shown,
|
||
"label_text": label_text,
|
||
"boss_border": is_boss,
|
||
}
|
||
|
||
|
||
# ---- 整图自绘（程序化占位——分层布局：层 = 入口 BFS 深度，同层垂直排布）----
|
||
|
||
func _draw_graph(canvas: Control) -> void:
|
||
if _map._runner == null or not visible:
|
||
return
|
||
_map._drawn_disp.clear() # 绘制记录随本帧重建——只反映实际发生的绘制（接线坏的判据面）
|
||
var ctx := _draw_context(canvas)
|
||
_draw_passage_layer(canvas, ctx)
|
||
for node in ctx["nodes"]:
|
||
_draw_room(canvas, node, ctx)
|
||
|
||
|
||
## 绘制上下文束（单次取数——布局/字体/编号空间/可见集，绘制域共享只读面）
|
||
func _draw_context(canvas: Control) -> Dictionary:
|
||
var nodes: Array[Variant] = _map._runner.nodes()
|
||
return {
|
||
"nodes": nodes,
|
||
"pos": _layout(nodes, canvas),
|
||
"font": get_theme_default_font(), # 绘制路径字体单次取用（三处 draw_string 共享——零语义差）
|
||
"current_id": _map._runner.current_node_id(),
|
||
# 当前节点 id（单链=下标 / 图=编号）——visited_ids() 已按编号空间解析
|
||
"visited": _map._runner.visited_ids(),
|
||
"cand_ids": _map._runner.next_candidate_ids(),
|
||
"type_vis": _map._runner.type_visible_ids(), # 本停点类型可见集（每帧一取——纯函数零状态）
|
||
}
|
||
|
||
|
||
## 房间底色域（行进态三色：已到暗金/当前奖励金/未达暗——绘制域与图标域共享）
|
||
func _room_color(node: Dictionary, ctx: Dictionary) -> Color:
|
||
var nid := _id_of(node)
|
||
var col := COL_ROOM_FUTURE
|
||
if (ctx["visited"] as Array).has(nid):
|
||
col = COL_ROOM_DONE
|
||
if nid == ctx["current_id"]:
|
||
col = COL_ROOM_CURRENT
|
||
return col
|
||
|
||
|
||
## 通道层绘制域：连线先行画（方块覆盖其上）；悬停预承诺 = 所属通道再增亮（加粗）。
|
||
## 选路停点（候选非空）非候选通道降透明——金岔路从结构网分离（干线共线重叠缺陷的
|
||
## 视觉主因：不同源通道共用同一垂直干线，金边与石色边焊接成「整列可走」假象）
|
||
func _draw_passage_layer(canvas: Control, ctx: Dictionary) -> void:
|
||
var nodes: Array = ctx["nodes"]
|
||
var pos: Dictionary = ctx["pos"]
|
||
var cand_ids: Array = ctx["cand_ids"]
|
||
var dim_passages: bool = not cand_ids.is_empty()
|
||
for node in nodes:
|
||
var from: Vector2 = pos[node]
|
||
for tid in _out_ids(node, nodes):
|
||
var target := _node_by_id(tid, nodes)
|
||
if target.is_empty():
|
||
continue
|
||
var lit: bool = _id_of(node) == ctx["current_id"] and cand_ids.has(tid)
|
||
var col := COL_PASSAGE_LIT if lit else (Color(COL_PASSAGE, 0.35) if dim_passages else COL_PASSAGE)
|
||
var width := 4.0 if lit and _hover_id == tid else (3.0 if lit else 2.0) # 2/3/4 三档
|
||
_draw_passage(canvas, from, pos[target], col, width)
|
||
|
||
|
||
## 房间方块域：底色随行进态＋Boss/候选描边＋图标/字形＋编号＋类型文字标签
|
||
func _draw_room(canvas: Control, node: Dictionary, ctx: Dictionary) -> void:
|
||
var pos: Dictionary = ctx["pos"]
|
||
var p: Vector2 = pos[node]
|
||
var t := String(node.get("type", ""))
|
||
var nid := _id_of(node)
|
||
var col := _room_color(node, ctx)
|
||
var rect := Rect2(p - NODE_HALF, NODE_HALF * 2.0)
|
||
canvas.draw_rect(rect, col)
|
||
var disp := node_display(node, nid, ctx["type_vis"], nid == ctx["current_id"], (ctx["cand_ids"] as Array).has(nid))
|
||
var rec: Dictionary[String, Variant] = {"draw_icon": false, "draw_label": false,
|
||
"label_text": "", "boss_border": false}
|
||
if bool(disp["boss_border"]):
|
||
# Boss 描边 = 紫赤 2px（§4.2 色相独占）+ 外缘 1px 深墨环（灰度冗余通道强制：
|
||
# 紫赤灰度 72 对石纹噪底 65 灰度不可辨；灰度/色弱下 Boss 环经深墨环可辨）
|
||
canvas.draw_rect(Rect2(rect.position - Vector2(3, 3), rect.size + Vector2(6, 6)), UiKit.INK_ROUTE, false, 1.0)
|
||
canvas.draw_rect(rect, COL_BOSS_BORDER, false, 2.0)
|
||
rec["boss_border"] = true
|
||
elif (ctx["cand_ids"] as Array).has(nid):
|
||
# 悬停预承诺 = 亮金描边加粗（4px），常态候选 = 亮金描边 2px（spec States 悬停预承诺行）
|
||
canvas.draw_rect(rect, COL_PASSAGE_LIT, false, 4.0 if _hover_id == nid else 2.0)
|
||
if _draw_room_icon(canvas, node, disp, ctx):
|
||
rec["draw_icon"] = true
|
||
# 编号（右上角——与图标占位区零重叠；双色墨随态）
|
||
var num_ink := UiKit.INK_ROUTE if col == COL_ROOM_CURRENT else UiKit.WARM
|
||
canvas.draw_string(ctx["font"], Vector2(rect.end.x - 16.0, rect.position.y + 8.0),
|
||
str(nid), HORIZONTAL_ALIGNMENT_RIGHT, 14, 10, num_ink)
|
||
var label_rec := _draw_room_label(canvas, rect, disp, nid, ctx)
|
||
rec["draw_label"] = bool(label_rec.get("draw_label", false))
|
||
rec["label_text"] = String(label_rec.get("label_text", ""))
|
||
_map._drawn_disp[nid] = rec
|
||
|
||
|
||
## 节点图标域（20px 烘焙 1:1 消费；双色墨制=乘法调制——当前金底深墨，暗底系 WARM 原色；
|
||
## 贴图缺位 → 字形回退=贴图在位字形退役惯例）
|
||
func _draw_room_icon(canvas: Control, node: Dictionary, disp: Dictionary, ctx: Dictionary) -> bool:
|
||
if not bool(disp["draw_icon"]):
|
||
return false
|
||
var p: Vector2 = ctx["pos"][node]
|
||
var col := _room_color(node, ctx)
|
||
var t := String(node.get("type", ""))
|
||
var icon: Texture2D = _map._layer_decor.node_icons.get(t)
|
||
if icon != null:
|
||
var tint := UiKit.ICON_TINT_ON_GOLD if col == COL_ROOM_CURRENT else Color(1.0, 1.0, 1.0)
|
||
canvas.draw_texture_rect(icon, Rect2(p - Vector2(NODE_ICON_PX, NODE_ICON_PX) / 2.0,
|
||
Vector2(NODE_ICON_PX, NODE_ICON_PX)), false, tint)
|
||
else:
|
||
var label := String(NODE_LABELS.get(t, "?"))
|
||
canvas.draw_string(ctx["font"], p + Vector2(-6, 2), label, HORIZONTAL_ALIGNMENT_LEFT, -1, 16, UiKit.INK_ROUTE)
|
||
return true
|
||
|
||
|
||
## 类型文字标签域（demo ④：节点下方 11px；当前位=「当前位置」金、候选=类型名+「 · 可选」烛光黄、
|
||
## 其余=类型名暖米弱化；文字+图标+形状三通道）
|
||
func _draw_room_label(canvas: Control, rect: Rect2, disp: Dictionary, nid: int, ctx: Dictionary) -> Dictionary:
|
||
if not bool(disp["draw_label"]):
|
||
return {}
|
||
var p: Vector2 = rect.position + NODE_HALF # 节点中心反推（方块原点=中心−半宽高）
|
||
var type_ink := COL_ROOM_CURRENT if nid == ctx["current_id"] else (UiKit.CANDLE if (ctx["cand_ids"] as Array).has(nid) else UiKit.WARM_FAINT)
|
||
canvas.draw_string(ctx["font"], Vector2(p.x - 44.0, rect.end.y + 15.0),
|
||
String(disp["label_text"]), HORIZONTAL_ALIGNMENT_CENTER, 88, 11, type_ink)
|
||
return {"draw_label": true, "label_text": String(disp["label_text"])}
|
||
|
||
|
||
func _layout(nodes: Array, canvas: Control) -> Dictionary:
|
||
# 缓存命中键 = nodes 内容等价（GDScript Array== 逐元素比较）＋画布尺寸——布局是二者与
|
||
# _content_size（经 _fit_canvas 派生于 nodes）的纯函数，键间接覆盖派生链；换代即自然失效。
|
||
if _layout_cache.nodes == nodes and _layout_cache.canvas_size == canvas.size:
|
||
return _layout_cache.pos
|
||
var layer := {}
|
||
var slot := {}
|
||
_assign_layers(nodes, layer, slot)
|
||
var pos := {}
|
||
var origin := (canvas.size - _content_size) / 2.0
|
||
for node in nodes:
|
||
pos[node] = origin + Vector2(LAYER_BASE_X + int(layer[node]) * LAYER_STEP_X,
|
||
SLOT_BASE_Y + int(slot[node]) * SLOT_STEP_Y)
|
||
_layout_cache.nodes = nodes
|
||
_layout_cache.canvas_size = canvas.size
|
||
_layout_cache.pos = pos
|
||
return pos
|
||
|
||
|
||
# ---- 探针只读出口（形态仿 fx_probe 先例：只读快照） ----
|
||
|
||
# 选路布局只读快照（node → 局部位置；画布固定取现行 _map._canvas，调用侧零私有域触达）
|
||
func layout_probe(nodes: Array) -> Dictionary:
|
||
return _layout(nodes, _map._canvas)
|
||
|
||
|
||
# 路由画布只读快照（origin=全局原点；min_size=最小拟合尺寸——画布拟合断言消费面）
|
||
func canvas_probe() -> Dictionary:
|
||
return {"origin": _map._canvas.get_global_position(), "min_size": _map._canvas.custom_minimum_size}
|
||
|
||
|
||
# 类型可见性绘制只读记录（id → 本帧实际绘制事实：图标/文字/描边/文案；_draw_graph 在实际绘制点写入——
|
||
# 接线层断言消费点：绕开决策面直接画，这里就露出「雾下也画了」）
|
||
func display_probe() -> Dictionary:
|
||
return _map._drawn_disp
|
||
|
||
|
||
# 分层（layout/fit 共享件）：layer = 入口 BFS 深度；同层 slot 垂直排布；未达节点兜底排末层
|
||
func _assign_layers(nodes: Array, layer: Dictionary, slot: Dictionary) -> void:
|
||
var layer_counts := {}
|
||
var entry := _entry(nodes)
|
||
var queue: Array[Dictionary] = []
|
||
if not entry.is_empty():
|
||
queue.append(entry)
|
||
layer[entry] = 0
|
||
while not queue.is_empty():
|
||
var cur: Dictionary[Variant, Variant] = queue.pop_front()
|
||
var l: int = int(layer[cur])
|
||
layer_counts[l] = int(layer_counts.get(l, 0)) + 1
|
||
slot[cur] = int(layer_counts[l]) - 1
|
||
for tid in _out_ids(cur, nodes):
|
||
var target := _node_by_id(tid, nodes)
|
||
if target.is_empty() or layer.has(target):
|
||
continue
|
||
layer[target] = l + 1
|
||
queue.append(target)
|
||
var max_layer := 0
|
||
for k in layer.keys():
|
||
max_layer = maxi(max_layer, int(layer[k]))
|
||
for node in nodes:
|
||
if not layer.has(node):
|
||
layer[node] = max_layer + 1
|
||
slot[node] = int(layer_counts.get(layer[node], 0))
|
||
layer_counts[layer[node]] = int(layer_counts.get(layer[node], 0)) + 1
|
||
|
||
|
||
func _entry(nodes: Array) -> Dictionary:
|
||
var inbound := {}
|
||
for node in nodes:
|
||
for tid in _out_ids(node, nodes):
|
||
inbound[tid] = true
|
||
for node in nodes:
|
||
if not inbound.has(_id_of(node)):
|
||
return node
|
||
return {}
|
||
|
||
|
||
func _out_ids(node: Dictionary, _nodes: Array) -> Array:
|
||
return _map._runner.node_out_ids(node)
|
||
|
||
|
||
func _node_by_id(nid: int, nodes: Array) -> Dictionary:
|
||
for node in nodes:
|
||
if _id_of(node) == nid:
|
||
return node
|
||
return {}
|
||
|
||
|
||
# 通道画法：房间方块边缘到边缘的水平-折线（占位观感——地牢通道）
|
||
func _draw_passage(canvas: Control, from: Vector2, to: Vector2, col: Color, width: float) -> void:
|
||
var a := from + Vector2(NODE_HALF.x, 0)
|
||
var b := to - Vector2(NODE_HALF.x, 0)
|
||
if b.x < a.x:
|
||
return
|
||
# 垂直干线 x 按源节点 y 偏移——不同源的边不再共线重叠（共线会把相邻层通道焊成一条干系，
|
||
# 「金岔路+整列可走」误读的直接几何根源）。同源双边仍共线（同出发
|
||
# 点语义正确），跨源分离度 = 源行距 × 0.2（行距 ~58px → 偏移 ~12px 可辨）。
|
||
var mid_x := (a.x + b.x) / 2.0 + (a.y - b.y) * 0.2
|
||
var pts := PackedVector2Array([a, Vector2(mid_x, a.y), Vector2(mid_x, b.y), b])
|
||
canvas.draw_polyline(pts, col, width)
|