Update LuaBridge to e3f7a022
Bernd Schoolmann
5 years ago
parent
023ead937f
commit
1f2349ef6e
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// https://github.com/vinniefalco/LuaBridge
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//
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// Copyright 2018, Dmitry Tarakanov
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// SPDX-License-Identifier: MIT
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#pragma once
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#include <LuaBridge/detail/Stack.h>
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#include <list>
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namespace luabridge {
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template <class T>
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struct Stack <std::list <T> >
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{
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static void push(lua_State* L, std::list <T> const& list)
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{
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lua_createtable (L, static_cast <int> (list.size ()), 0);
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typename std::list <T>::const_iterator item = list.begin();
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for (std::size_t i = 1; i <= list.size (); ++i)
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{
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lua_pushinteger (L, static_cast <lua_Integer> (i));
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Stack <T>::push (L, *item);
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lua_settable (L, -3);
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++item;
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}
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}
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static std::list <T> get(lua_State* L, int index)
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{
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if (!lua_istable(L, index))
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{
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luaL_error(L, "#%d argments must be table", index);
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}
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std::list <T> list;
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int const absindex = lua_absindex (L, index);
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lua_pushnil (L);
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while (lua_next (L, absindex) != 0)
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{
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list.push_back (Stack <T>::get (L, -1));
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lua_pop (L, 1);
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}
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return list;
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}
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};
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template <class T>
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struct Stack <std::list <T> const&> : Stack <std::list <T> >
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{
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};
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} // namespace luabridge
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,55 @@
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// https://github.com/vinniefalco/LuaBridge
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//
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// Copyright 2018, Dmitry Tarakanov
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// SPDX-License-Identifier: MIT
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#pragma once
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#include <LuaBridge/detail/Stack.h>
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#include <map>
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namespace luabridge {
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template <class K, class V>
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struct Stack <std::map <K, V> >
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{
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typedef std::map <K, V> Map;
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static void push(lua_State* L, const Map& map)
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{
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lua_createtable (L, 0, static_cast <int> (map.size ()));
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typedef typename Map::const_iterator ConstIter;
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for (ConstIter i = map.begin(); i != map.end(); ++i)
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{
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Stack <K>::push (L, i->first);
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Stack <V>::push (L, i->second);
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lua_settable (L, -3);
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}
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}
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static Map get(lua_State* L, int index)
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{
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if (!lua_istable(L, index))
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{
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luaL_error(L, "#%d argments must be table", index);
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}
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Map map;
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int const absindex = lua_absindex (L, index);
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lua_pushnil (L);
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while (lua_next (L, absindex) != 0)
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{
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map.emplace (Stack <K>::get (L, -2), Stack <V>::get (L, -1));
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lua_pop (L, 1);
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}
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return map;
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}
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};
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template <class K, class V>
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struct Stack <std::map <K, V> const&> : Stack <std::map <K, V> >
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{
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};
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} // namespace luabridge
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@ -0,0 +1,54 @@
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// https://github.com/vinniefalco/LuaBridge
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//
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// Copyright 2018, Dmitry Tarakanov
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// SPDX-License-Identifier: MIT
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#pragma once
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#include <LuaBridge/detail/Stack.h>
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#include <vector>
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namespace luabridge {
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template <class T>
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struct Stack <std::vector <T> >
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{
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static void push(lua_State* L, std::vector <T> const& vector)
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{
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lua_createtable (L, static_cast <int> (vector.size ()), 0);
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for (std::size_t i = 0; i < vector.size (); ++i)
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{
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lua_pushinteger (L, static_cast <lua_Integer> (i + 1));
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Stack <T>::push (L, vector [i]);
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lua_settable (L, -3);
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}
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}
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static std::vector <T> get(lua_State* L, int index)
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{
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if (!lua_istable(L, index))
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{
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luaL_error(L, "#%d argments must be table", index);
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}
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std::vector <T> vector;
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vector.reserve (static_cast <std::size_t> (get_length (L, index)));
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int const absindex = lua_absindex (L, index);
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lua_pushnil (L);
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while (lua_next (L, absindex) != 0)
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{
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vector.push_back (Stack <T>::get (L, -1));
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lua_pop (L, 1);
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}
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return vector;
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}
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};
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template <class T>
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struct Stack <std::vector <T> const&> : Stack <std::vector <T> >
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{
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};
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} // namespace luabridge
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,72 @@
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#pragma once
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namespace luabridge {
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//------------------------------------------------------------------------------
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/**
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security options.
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*/
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class Security
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{
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public:
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static bool hideMetatables()
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{
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return getSettings().hideMetatables;
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}
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static void setHideMetatables(bool shouldHide)
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{
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getSettings().hideMetatables = shouldHide;
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}
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private:
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struct Settings
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{
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Settings() : hideMetatables(true)
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{
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}
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bool hideMetatables;
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};
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static Settings& getSettings()
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{
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static Settings settings;
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return settings;
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}
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};
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//------------------------------------------------------------------------------
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/**
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Push an object onto the Lua stack.
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*/
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template <class T>
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inline void push(lua_State* L, T t)
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{
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Stack <T>::push(L, t);
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}
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//------------------------------------------------------------------------------
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/**
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Set a global value in the lua_State.
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@note This works on any type specialized by `Stack`, including `LuaRef` and
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its table proxies.
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*/
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template <class T>
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inline void setGlobal(lua_State* L, T t, char const* name)
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{
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push(L, t);
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lua_setglobal(L, name);
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}
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//------------------------------------------------------------------------------
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/**
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Change whether or not metatables are hidden (on by default).
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*/
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inline void setHideMetatables(bool shouldHide)
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{
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Security::setHideMetatables(shouldHide);
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}
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} // namespace luabridge
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