Method QiFunc_dir_exist

source/src/scriptinterpreter.cpp:1290–1290

struct QiFunc_wnd_visible : public QiFunc
{
	QiFunc_wnd_visible() : QiFunc(1) {}
	QiVar exec(const std::vector<QiVar>& args, QiScriptInterpreter*) const override
	{
		auto wnd = reinterpret_cast<HWND>(args[0].toPointer());