atdunbg
2577809ee4
Editor toolbar gains Play/Stop (Ctrl+P) with UE semantics: - Play: serialize current scene to an in-memory YAML snapshot via new SceneSerializer::SerializeToString, switch display to kDisplayDirect (primary camera entity renders), unfreeze time (timeScale 0 -> 1) - Stop: DeserializeFromString atomically rebuilds the pre-play scene, back to kDisplayViewport (editor camera), refreeze time; selection cleared and gizmo drag reset since all entity handles dangle - SceneSerializer refactored: SerializeDoc/ParseRoot shared by file and memory variants; file Save/Load behavior unchanged - Running state disables gizmo + editor hotkeys in the viewport (input goes to game scripts), draws yellow PLAYING hint and a no-camera warning; File->Save/Load disabled while playing (UE behavior) Physics bodies/constraints/characters and script instances are reconciled automatically by the existing per-frame sync on restore.
54 lines
2.0 KiB
C++
54 lines
2.0 KiB
C++
//
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// EditorContext：Editor 层与 SandboxApp 之间的桥接上下文。
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//
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// Editor 是 App 层代码（不属于引擎），它需要的引擎门面与沙盒能力
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// 全部经此聚合注入——面板只认识 EditorContext，不反向依赖 main.cpp。
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//
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#ifndef HELLOVULKAN_EDITORCONTEXT_H
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#define HELLOVULKAN_EDITORCONTEXT_H
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#include <Engine/Core/Application.h>
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#include <Engine/ECS/Scene.h>
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#include <Engine/Assets/AssetManager.h>
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#include <Engine/Renderer/Renderer.h>
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#include <Engine/Renderer/EditorCamera.h>
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#include <Engine/Renderer/SceneTypes.h> // kDisplayViewport / kDisplayDirect
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#include <functional>
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// 可切换环境（IBL 动态切换）：StatsPanel 的 Combo 与 SandboxApp 的
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// 加载逻辑共用这一张表（下标即身份）。
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inline constexpr const char *kEnvPaths[] = {
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"assets/textures/venice_dawn_1_4k.hdr",
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"assets/textures/rooitou_park_4k.hdr",
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"assets/textures/pink_sunrise_4k.hdr",
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"assets/textures/birchwood_4k.hdr",
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};
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inline constexpr const char *kEnvNames[] = {
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"Venice Dawn", "Rooitou Park", "Pink Sunrise", "Birchwood",
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};
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inline constexpr int kEnvCount = 4;
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inline constexpr int kDefaultEnv = 0;
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// 沙盒特有状态（面板可选读取，空指针 = 该面板区块不显示）
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struct EditorContext {
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// 引擎门面
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Engine::Renderer *renderer = nullptr;
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Engine::ECS::Scene *scene = nullptr;
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Engine::Assets::AssetManager *assets = nullptr;
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Engine::Application *app = nullptr;
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// 编辑器相机（Scene view 专用，归 Renderer 持有——与场景相机实体
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// 无关；面板经此做 F 焦点/Gizmo 视图/对齐跳转）
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Engine::EditorCamera *editorCamera = nullptr;
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// PIE 运行态（Play-In-Editor）：Editor 持有，只读指针。
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// 面板门控用——运行态禁 Gizmo/编辑器热键，渲染源已是 primary 相机
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const bool *playState = nullptr;
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std::function<int()> getEnvIndex; // 当前环境表下标
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std::function<void(int)> setEnvIndex;
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};
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#endif //HELLOVULKAN_EDITORCONTEXT_H
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