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Move core.get_connected_players() implementation to C++

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Keeping the ObjectRefs around in a table isn't ideal and this allows
removing the somewhat nonsensical is_player_connected() added in 86ef7147.
This commit is contained in:
sfan5 2020-02-12 19:49:48 +01:00
parent c657fb343f
commit 0b8d3f99a5
6 changed files with 27 additions and 17 deletions
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20
src/script/lua_api/l_env.cpp
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@ -640,6 +640,23 @@ int ModApiEnvMod::l_add_item(lua_State *L)
return 1;
}
// get_connected_players()
int ModApiEnvMod::l_get_connected_players(lua_State *L)
{
GET_ENV_PTR;
lua_createtable(L, env->getPlayerCount(), 0);
u32 i = 0;
for (RemotePlayer *player : env->getPlayers()) {
PlayerSAO *sao = player->getPlayerSAO();
if (sao) {
getScriptApiBase(L)->objectrefGetOrCreate(L, sao);
lua_rawseti(L, -2, ++i);
}
}
return 1;
}
// get_player_by_name(name)
int ModApiEnvMod::l_get_player_by_name(lua_State *L)
{
@ -647,7 +664,7 @@ int ModApiEnvMod::l_get_player_by_name(lua_State *L)
// Do it
const char *name = luaL_checkstring(L, 1);
RemotePlayer *player = dynamic_cast<RemotePlayer *>(env->getPlayer(name));
RemotePlayer *player = env->getPlayer(name);
if (player == NULL){
lua_pushnil(L);
return 1;
@ -1319,6 +1336,7 @@ void ModApiEnvMod::Initialize(lua_State *L, int top)
API_FCT(find_nodes_with_meta);
API_FCT(get_meta);
API_FCT(get_node_timer);
API_FCT(get_connected_players);
API_FCT(get_player_by_name);
API_FCT(get_objects_inside_radius);
API_FCT(set_timeofday);