atdunbg
ab7a43a686
ScriptComponent now holds a list of {name, active} items (Unity
semantics: one entity, many scripts, each with its own enable bit;
component-level active stays as the master switch). ScriptRuntime
reconciles instances by name per entity -- rename/remove destroys
only the affected instances, untouched ones keep ticking. Scenes
persist Script.Items; old single-script key still loads.
AssetBrowserPanel (lightweight Unity Project window): fixed roots
(assets/scenes) as tabs, recursive directory tree, file list with
type filter (models/textures/scenes) and name substring filter,
double-click preloads models/HDRs into the asset caches (path-
deduped). Scene files point to the File menu for now; drag & drop
is a later iteration. Docked with Stats by default in fresh layouts.
115 lines
4.0 KiB
C++
115 lines
4.0 KiB
C++
//
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// Editor：docking 编辑器骨架。
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//
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// 职责：
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// - 顶栏菜单（File/View）+ 全屏 DockSpace + 首帧默认布局（DockBuilder）
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// - 实体选中状态（entt::entity，Hierarchy 写 / Inspector 读）
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// - 退出确认模态框（窗口关闭 → RequestQuit → Yes 时 Close）
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//
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// 面板窗口名（Hierarchy/Inspector/Viewport/Stats）即 docking 身份，
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// imgui.ini 持久化布局；默认布局只在 dock node 为空时构建一次。
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//
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#ifndef HELLOVULKAN_EDITOR_H
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#define HELLOVULKAN_EDITOR_H
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#include "EditorContext.h"
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#include "ViewportPanel.h" // ViewportInputState（成员按值持有）
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#include <Engine/Core/Types.h> // u32（SelectEntity 位模式转换）
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#include <entt/entt.hpp>
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#include <memory>
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class HierarchyPanel;
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class InspectorPanel;
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class ViewportPanel;
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class StatsPanel;
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class AssetBrowserPanel;
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class Editor {
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public:
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Editor();
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~Editor();
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Editor(const Editor&) = delete;
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Editor& operator=(const Editor&) = delete;
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// 注入上下文（OnInit 阶段，指针必须全部有效）
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void Init(const EditorContext& ctx);
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// 每帧 UI 构建（OnImGuiRender 唯一入口）
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void Draw();
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// ---- 输入归属判定（Window 层输入捕获谓词；UE/Unity 的
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// "viewport 持焦才拥有输入" 语义，ImGui 侧经自身后端
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// 链式回调永远正常收输入）----
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// 键盘：编辑器形态 = Viewport 持焦且不在文本输入中；游戏形态
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// （Fullscreen）只在文本输入中让位（打字不触发快捷键）
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bool BlockingKeyboard() const;
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// 鼠标：编辑器形态 = 悬停 Viewport 才放行；Gizmo 拖拽中一律拦截
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// （抓杆时相机不能吃鼠标）；游戏形态沿用 WantCaptureMouse
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bool BlockingMouse() const;
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// 请求退出（弹确认框；窗口关闭事件走这里）
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void RequestQuit() { m_ShowQuitConfirm = true; }
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// ---- 选中状态 ----
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// 同步描边：Renderer 落帧后 SelectionMask/Outline 只画选中实体
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//（bits = 实体位模式，0 = 清选中）
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void SelectEntity(entt::entity e)
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{
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m_Selected = e;
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if (m_Ctx.renderer) {
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m_Ctx.renderer->SetSelectedEntity(
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e == entt::null
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? 0u
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: static_cast<Engine::u32>(entt::to_integral(e)));
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}
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}
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entt::entity GetSelected() const { return m_Selected; }
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private:
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void DrawMenuBar(); // host 窗口内顶栏
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void DrawDockSpace(); // 全屏 host + dockspace + 默认布局
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void DrawQuitModal(); // 退出确认模态框
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void DrawSceneModals(); // 保存/加载路径模态框（共用一个路径输入）
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void DoSaveScene(); // 模态确认动作：目录创建 + 序列化落盘
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void DoLoadScene(); // 模态确认动作：反序列化 + 选中清空 + 环境恢复 + 回调
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EditorContext m_Ctx{};
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ViewportInputState m_VpInput{}; // Viewport 面板 hover/focus（每帧刷新）
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GizmoState m_Gizmo{}; // 视口操纵杆状态（op/拖拽中）
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std::unique_ptr<HierarchyPanel> m_Hierarchy;
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std::unique_ptr<InspectorPanel> m_Inspector;
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std::unique_ptr<ViewportPanel> m_Viewport;
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std::unique_ptr<StatsPanel> m_Stats;
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std::unique_ptr<AssetBrowserPanel> m_AssetBrowser;
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entt::entity m_Selected{entt::null};
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// 面板显隐（View 菜单）
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bool m_ShowHierarchy = true;
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bool m_ShowInspector = true;
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bool m_ShowViewport = true;
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bool m_ShowStats = true;
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bool m_ShowAssetBrowser = true;
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// 默认布局只建一次（imgui.ini 已有布局则跳过）
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bool m_LayoutBuilt = false;
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// 退出确认链
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bool m_ShowQuitConfirm = false;
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bool m_QuitConfirmed = false;
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// 场景保存/加载（File 菜单 → 路径模态框；无文件对话框库，InputText 手输）
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bool m_ShowSaveModal = false;
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bool m_ShowLoadModal = false;
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char m_ScenePathBuf[256] = "scenes/sandbox.scene";
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};
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#endif //HELLOVULKAN_EDITOR_H
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