/** Assign integer to global variable.
* @param name name of global variable to assign the value to
* @param value value to assign
*/
void
LuaContext::set_integer(const char *name, lua_Integer value)
{
MutexLocker lock(__lua_mutex);
assert_unique_name(name, "integer");
__integers[name] = value;
lua_pushinteger(__L, value);
lua_setglobal(__L, name);
}
/** Assign boolean to global variable.
* @param name name of global variable to assign the value to
* @param value value to assign
*/
void
LuaContext::set_boolean(const char *name, bool value)
{
MutexLocker lock(__lua_mutex);
assert_unique_name(name, "boolean");
__booleans[name] = value;
lua_pushboolean(__L, value ? 1 : 0);
lua_setglobal(__L, name);
}
/** Assign string to global variable.
* @param name name of global variable to assign the value to
* @param value value to assign
*/
void
LuaContext::set_string(const char *name, const char *value)
{
MutexLocker lock(__lua_mutex);
assert_unique_name(name, "string");
__strings[name] = value;
lua_pushstring(__L, value);
lua_setglobal(__L, name);
}
/** Assign cfunction to global variable.
* @param name name of global variable to assign the value to
* @param f function
*/
void
LuaContext::set_cfunction(const char *name, lua_CFunction f)
{
MutexLocker lock(__lua_mutex);
assert_unique_name(name, "cfunction");
__cfuncs[name] = f;
lua_pushcfunction(__L, f);
lua_setglobal(__L, name);
}
/** Assign usertype to global variable.
* @param name name of global variable to assign the value to
* @param data usertype data
* @param type_name type name of the data
* @param name_space C++ namespace of type, prepended to type_name
*/
void
LuaContext::set_usertype(const char *name, void *data,
const char *type_name, const char *name_space)
{
MutexLocker lock(__lua_mutex);
std::string type_n = type_name;
if ( name_space ) {
type_n = std::string(name_space) + "::" + type_name;
}
assert_unique_name(name, "usertype");
__usertypes[name] = std::make_pair(data, type_n);
tolua_pushusertype(__L, data, type_n.c_str());
lua_setglobal(__L, name);
}
