atdunbg
74a2044441
Clearer accessor naming on ScriptBehavior (Get -> GetComponent, TryGet -> TryGetComponent), WASDMove follows. Teleport marked const (JPH Ref does not propagate constness). Spinner: auto-rotation disabled for the moment, registration switched from the registration macro to an explicit lambda to verify the mechanism.
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
//
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// Spinner.cpp：C++ 原生脚本示范——Y 轴匀速自转。
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//
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// 写脚本三步：
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// 1. 新建 .cpp 放本目录（CMake 自动进构建）
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// 2. 继承 ScriptBehavior，覆写 Name/OnCreate/OnUpdate/OnDestroy
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// 3. 文件级 ENGINE_REGISTER_SCRIPT(类名) 自注册——Inspector 下拉
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// 与场景序列化按该名解析
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//
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#include <Engine/Scripting/Script.h>
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#include <glm/gtc/quaternion.hpp>
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namespace {
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class Spinner final : public Engine::Scripting::ScriptBehavior {
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public:
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const char* Name() const override { return "Spinner"; }
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void OnCreate() override {
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// 实体与组件已就位；需要别的组件时用 Get<T>()（不存在会炸）
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}
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void OnUpdate(float dt) override {
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// 四元数复合绕 Y（避免每帧欧拉↔四元数往返累积失真）
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/*
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const glm::quat step = glm::angleAxis(
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glm::radians(m_Speed * dt), glm::vec3(0.0f, 1.0f, 0.0f));
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Transform().SetRotationQuat(step * Transform().GetRotationQuat());
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*/
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}
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private:
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float m_Speed = 90.0f; // 度/秒
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};
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static const bool s_Spinner_registered = [] {
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::Engine::Scripting::ScriptRegistry::Register(
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"Spinner", []() -> ::Engine::Scope<::Engine::Scripting::ScriptBehavior> {
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return ::Engine::CreateScope<Spinner>();
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});
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return true;
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}();
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} // namespace
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