/**
* \brief Checks that the userdata at the specified index of the stack is a
* timer and returns it.
* \param l a Lua context
* \param index an index in the stack
* \return the timer
*/
Timer& LuaContext::check_timer(lua_State* l, int index) {
return static_cast<Timer&>(check_userdata(l, index, timer_module_name));
}
/**
* \brief Checks that the userdata at the specified index of the stack is a
* timer and returns it.
* \param l a Lua context
* \param index an index in the stack
* \return the timer
*/
TimerPtr LuaContext::check_timer(lua_State* l, int index) {
return std::static_pointer_cast<Timer>(
check_userdata(l, index, timer_module_name)
);
}
/**
* \brief Checks that the userdata at the specified index of the stack is a
* text surface and returns it.
* \param l a Lua context
* \param index an index in the stack
* \return the text surface
*/
std::shared_ptr<TextSurface> LuaContext::check_text_surface(lua_State* l, int index) {
return std::static_pointer_cast<TextSurface>(check_userdata(
l, index, text_surface_module_name
));
}
/**
* \brief Checks that the userdata at the specified index of the stack is a
* text surface and returns it.
* \param l a Lua context
* \param index an index in the stack
* \return the text surface
*/
TextSurface& LuaContext::check_text_surface(lua_State* l, int index) {
return static_cast<TextSurface&>(
check_userdata(l, index, text_surface_module_name));
}
/**
* \brief Checks that the userdata at the specified index of the stack is a
* surface and returns it.
* \param l a Lua context
* \param index an index in the stack
* \return the surface
*/
SurfacePtr LuaContext::check_surface(lua_State* l, int index) {
return std::static_pointer_cast<Surface>(check_userdata(
l, index, surface_module_name
));
}
/**
* \brief Checks that the userdata at the specified index of the stack is an
* equipment item and returns it.
* \param l A Lua context.
* \param index An index in the stack.
* \return The equipment item.
*/
EquipmentItem& LuaContext::check_item(lua_State* l, int index) {
return static_cast<EquipmentItem&>(check_userdata(l, index, item_module_name));
}
static void cfTreeGetId(void)
{
lua_pushnumber(IupTreeGetId(iuplua_checkihandle(1), check_userdata(2)));
}
static void cfTreeSetUserId(void)
{
lua_pushnumber(IupTreeSetUserId(iuplua_checkihandle(1), luaL_check_int(2), check_userdata(3)));
}
/**
* \brief Checks that the userdata at the specified index of the stack is a
* game and returns it.
* \param l a Lua context
* \param index an index in the stack
* \return the game
*/
Savegame& LuaContext::check_game(lua_State* l, int index) {
return static_cast<Savegame&>(check_userdata(l, index, game_module_name));
}