From af31bde03216ba337fb6b3b5ef306c4a0bb745b5 Mon Sep 17 00:00:00 2001
From: Kae <80987908+Novaenia@users.noreply.github.com>
Date: Mon, 24 Jul 2023 18:42:55 +1000
Subject: Handle world creation error when sending world messages, add active
 world callbacks

---
 .../game/scripting/StarUniverseServerLuaBindings.cpp   | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

(limited to 'source/game/scripting/StarUniverseServerLuaBindings.cpp')

diff --git a/source/game/scripting/StarUniverseServerLuaBindings.cpp b/source/game/scripting/StarUniverseServerLuaBindings.cpp
index 9101be5..ac513a2 100644
--- a/source/game/scripting/StarUniverseServerLuaBindings.cpp
+++ b/source/game/scripting/StarUniverseServerLuaBindings.cpp
@@ -18,7 +18,9 @@ LuaCallbacks LuaBindings::makeUniverseServerCallbacks(UniverseServer* universe)
   callbacks.registerCallbackWithSignature<bool, ConnectionId>("isAdmin", bind(UniverseServerCallbacks::isAdmin, universe, _1));
   callbacks.registerCallbackWithSignature<bool, ConnectionId>("isPvp", bind(UniverseServerCallbacks::isPvp, universe, _1));
   callbacks.registerCallbackWithSignature<void, ConnectionId, bool>("setPvp", bind(UniverseServerCallbacks::setPvp, universe, _1, _2));
-  callbacks.registerCallbackWithSignature<RpcThreadPromise<Json>, LuaEngine&, String, String, LuaVariadic<Json>>("sendWorldMessage", bind(UniverseServerCallbacks::sendWorldMessage, universe, _1, _2, _3, _4));
+  callbacks.registerCallbackWithSignature<bool, String>("isWorldActive", bind(UniverseServerCallbacks::isWorldActive, universe, _1));
+  callbacks.registerCallbackWithSignature<bool, StringList>("activeWorlds", bind(UniverseServerCallbacks::activeWorlds, universe));
+  callbacks.registerCallbackWithSignature<RpcThreadPromise<Json>, String, String, LuaVariadic<Json>>("sendWorldMessage", bind(UniverseServerCallbacks::sendWorldMessage, universe, _1, _2, _3));
 
   return callbacks;
 }
@@ -108,7 +110,19 @@ void LuaBindings::UniverseServerCallbacks::setPvp(UniverseServer* universe, Conn
   universe->setPvp(client, setPvpTo);
 }
 
-RpcThreadPromise<Json> LuaBindings::UniverseServerCallbacks::sendWorldMessage(UniverseServer* universe, LuaEngine& engine, String const& worldId, String const& message, LuaVariadic<Json> args) {
+bool LuaBindings::UniverseServerCallbacks::isWorldActive(UniverseServer* universe, String const& worldId) {
+  return universe->isWorldActive(parseWorldId(worldId));
+}
+
+StringList LuaBindings::UniverseServerCallbacks::activeWorlds(UniverseServer* universe) {
+  StringList worlds;
+  for (WorldId& world : universe->activeWorlds())
+    worlds.append(printWorldId(world));
+
+  return worlds;
+}
+
+RpcThreadPromise<Json> LuaBindings::UniverseServerCallbacks::sendWorldMessage(UniverseServer* universe, String const& worldId, String const& message, LuaVariadic<Json> args) {
   return universe->sendWorldMessage(parseWorldId(worldId), message, JsonArray::from(move(args)));
 }
 
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