西风逍遥游
4377e062dd
Squashed onto current main. Adds src/engine/common/Assert.h (EV_PARAM_CHECK / EV_ASSERT backed by zeroerr), an EVENGINE_ENABLE_ASSERTS option (non-Debug builds strip ZEROERR_NO_ASSERT unless enabled), parameter checks at key entry points, Doxygen comments across headers, Doxyfile + make docs / CMake docs targets, and Windows setup + code conventions in AGENTS.md.
45 lines
1.2 KiB
C++
45 lines
1.2 KiB
C++
#pragma once
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#include "common/ECS.h"
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#include <squirrel.h>
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#include <string>
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#include <vector>
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namespace eve::scene {
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/**
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* @brief Per-node ECS identity (created lazily when a node needs script bindings or
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* engine components). A node's stable string id (hostName + nodeId) is mirrored
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* here so ECS systems can address scene nodes and vice versa.
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*
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* Meta holds the binding back to the arena node; ScriptBindings roots the
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* script eve.SceneEntity instances attached to that node (sq_addref). The
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* scene module owns the whole lifecycle; do not create standalone.
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*/
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class SceneObject : public ecs::Entity {
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public:
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ENTITY(SceneObject, ecs::Entity)
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void release() override { ecs::DestroyEntity(this); }
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struct Meta {
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SceneObject *entity = nullptr;
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std::string hostName;
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std::string nodeId;
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};
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struct ScriptBindings {
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std::vector<HSQOBJECT> instances; // rooted script entity instances
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};
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COMPONENT(Meta, meta)
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COMPONENT(ScriptBindings, scriptBindings)
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static SceneObject *createObject(const std::string &hostName,
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const std::string &nodeId);
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};
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} // namespace eve::scene
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