#pragma once
// python_stdlib — where the embedded interpreter's standard library is on this platform
// (docs/PORT-PLAN.md 批次 2P step 3c).
//
// CPython opens python27.zip with its own stdio, so it needs a real filesystem path. That is free on
// the desktop, where res:// is a directory on disk, but on Android and iOS res:// is inside the PCK,
// which nothing outside Godot can read. There the zip is copied once into the sandbox (user://) and
// the copy is accepted only when it hashes to the digest built beside the zip, so an interrupted
// first start or a zip replaced by a new build re-stages instead of feeding zipimport a torn file.
//
// Only this file knows about res:// / user://: PythonHost (platform/ScriptLib) stays godot-free and
// is told the path, through PythonHost::SetDefaultStdLibPath.

#include <godot_cpp/classes/object.hpp>
#include <godot_cpp/variant/string.hpp>

namespace mtgodot {

// The real filesystem path of python27.zip, staging it out of res:// when res:// is not on disk.
// Empty when the zip is missing or the staged copy does not verify; the reason goes to *error.
// force_stage runs the mobile path even where res:// is readable, which is how it is tested.
godot::String stage_python_stdlib(godot::String *error = nullptr, bool force_stage = false);

class Metin2Python : public godot::Object {
	GDCLASS(Metin2Python, godot::Object)

public:
	// Returns the path and, when the embedded interpreter is built in, hands it to PythonHost so
	// PythonHost::DefaultStdLibPath() answers with it from then on.
	static godot::String stdlib_path(bool force_stage);
	static godot::String last_error();

protected:
	static void _bind_methods();
};

} // namespace mtgodot