init

mrubypp.h

@@ -0,0 +1,52 @@
+#ifndef MRUBYPP_H
+#define MRUBYPP_H
+
+#include "mrubypp_arena_guard.h"
+#include "mrubypp_bind_class.h"
+#include "mrubypp_converters.h"
+
+#include <functional>
+#include <mruby.h>
+#include <string>
+
+#include <mruby/compile.h>
+
+// 支持自定义类型注册
+class mrubypp {
+public:
+  mrubypp() { mrb = mrb_open(); }
+  ~mrubypp() { mrb_close(mrb); }
+  void load(const std::string &str) {
+    if (!mrb)
+      return;
+    mrb_load_string(mrb, str.c_str());
+  }
+
+  template <typename T> T call(const std::string &funcName) {
+    mrubypp_arena_guard guard(mrb);
+    mrb_value result = mrb_funcall(mrb, mrb_top_self(mrb), funcName.data(), 0);
+    return mrubypp_converter<T>::from_mrb(mrb, result);
+  }
+
+  template <typename T, typename... Args>
+  T call(const std::string &funcName, Args... args) {
+    mrubypp_arena_guard guard(mrb);
+    mrb_value argv[] = {mrubypp_converter<Args>::to_mrb(mrb, args)...};
+    mrb_sym sym = mrb_intern_cstr(mrb, funcName.data());
+    mrb_value result =
+        mrb_funcall_argv(mrb, mrb_top_self(mrb), sym, sizeof...(Args), argv);
+    return mrubypp_converter<T>::from_mrb(mrb, result);
+  }
+
+  template <typename T>
+  mrubypp_class_builder<T> class_builder(const std::string &class_name) {
+    return mrubypp_class_builder<T>(mrb, class_name);
+  }
+
+  [[nodiscard]] mrb_state *get_mrb() const { return mrb; }
+
+private:
+  mrb_state *mrb;
+};
+
+#endif // MRUBYPP_H