Initial engine repository

2026-06-08 19:58:35 +08:00
commit 7a925c3736
137 changed files with 162421 additions and 0 deletions
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+#pragma once
+
+#include <frostbite2D/types/type_alias.h>
+
+#include <functional>
+#include <memory>
+#include <optional>
+#include <string>
+#include <string_view>
+#include <vector>
+
+#include <frostbite2D/event/event.h>
+
+namespace qjs {
+class Runtime;
+class Context;
+class Value;
+} // namespace qjs
+
+namespace frostbite2D {
+
+class Actor;
+struct Vec2;
+
+class QuickJSVM {
+public:
+  using BindingInstaller = std::function<bool(qjs::Context&)>;
+
+  static QuickJSVM& get();
+
+  void setScriptDirectory(const std::string& path);
+  void setEntryScript(const std::string& path);
+  void setDebugMode(bool enable);
+
+  bool init();
+  void shutdown();
+  bool run();
+
+  bool isInitialized() const { return initialized_; }
+  qjs::Context* getContext() const { return context_.get(); }
+  const std::string& getScriptDirectory() const { return scriptDirectory_; }
+
+  bool runPendingJobs();
+  void logException(const char* stage);
+
+  qjs::Value newObject();
+  qjs::Value loadModule(const std::string& relativePath);
+  qjs::Value loadModule(const std::string& relativePath,
+                        const std::string& cacheTag);
+  qjs::Value construct(const qjs::Value& constructor, const qjs::Value& argument);
+  qjs::Value callMethod(const qjs::Value& object, const char* name);
+  qjs::Value callMethod(const qjs::Value& object, const char* name,
+                        const qjs::Value& argument);
+  qjs::Value callMethod(const qjs::Value& object, const char* name,
+                        double argument);
+  qjs::Value wrapActor(const Ptr<Actor>& actor);
+  qjs::Value wrapVec2(const Vec2& value);
+  qjs::Value wrapEvent(const Event& event);
+  std::optional<EventType> parseEventTypeName(std::string_view typeName) const;
+  void RegisterBindingInstaller(BindingInstaller installer);
+  void RegisterBootstrapScript(const std::string& script);
+
+private:
+  QuickJSVM() = default;
+  ~QuickJSVM();
+
+  QuickJSVM(const QuickJSVM&) = delete;
+  QuickJSVM& operator=(const QuickJSVM&) = delete;
+
+  bool registerBindings();
+  bool installGlobals();
+  void logScriptException(const char* stage);
+  std::string buildEntryPath() const;
+
+  bool initialized_ = false;
+  bool debugMode_ = false;
+  std::string scriptDirectory_ = "assets/scripts";
+  std::string entryScript_ = "main.js";
+  uint64 nextEvalId_ = 1;
+  std::vector<BindingInstaller> bindingInstallers_;
+  std::vector<std::string> bootstrapScripts_;
+
+  std::unique_ptr<qjs::Runtime> runtime_;
+  std::unique_ptr<qjs::Context> context_;
+};
+
+} // namespace frostbite2D