You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.2 KiB
C++
55 lines
1.2 KiB
C++
// https://github.com/vinniefalco/LuaBridge
|
|
//
|
|
// Copyright 2018, Dmitry Tarakanov
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
#pragma once
|
|
|
|
#include <LuaBridge/detail/Stack.h>
|
|
|
|
#include <vector>
|
|
|
|
namespace luabridge {
|
|
|
|
template <class T>
|
|
struct Stack <std::vector <T> >
|
|
{
|
|
static void push(lua_State* L, std::vector <T> const& vector)
|
|
{
|
|
lua_createtable (L, static_cast <int> (vector.size ()), 0);
|
|
for (std::size_t i = 0; i < vector.size (); ++i)
|
|
{
|
|
lua_pushinteger (L, static_cast <lua_Integer> (i + 1));
|
|
Stack <T>::push (L, vector [i]);
|
|
lua_settable (L, -3);
|
|
}
|
|
}
|
|
|
|
static std::vector <T> get(lua_State* L, int index)
|
|
{
|
|
if (!lua_istable(L, index))
|
|
{
|
|
luaL_error(L, "#%d argments must be table", index);
|
|
}
|
|
|
|
std::vector <T> vector;
|
|
vector.reserve (static_cast <std::size_t> (get_length (L, index)));
|
|
|
|
int const absindex = lua_absindex (L, index);
|
|
lua_pushnil (L);
|
|
while (lua_next (L, absindex) != 0)
|
|
{
|
|
vector.push_back (Stack <T>::get (L, -1));
|
|
lua_pop (L, 1);
|
|
}
|
|
return vector;
|
|
}
|
|
};
|
|
|
|
template <class T>
|
|
struct Stack <std::vector <T> const&> : Stack <std::vector <T> >
|
|
{
|
|
};
|
|
|
|
} // namespace luabridge
|