Revise dynamic_add_media API to better accomodate future changes

2 files changed, 17 insertions, 6 deletions

diff --git a/src/script/lua_api/l_server.cpp b/src/script/lua_api/l_server.cpp
index 0ae699c9f..78cf4b403 100644
--- a/src/script/lua_api/l_server.cpp
+++ b/src/script/lua_api/l_server.cpp
@@ -452,19 +452,30 @@ int ModApiServer::l_sound_fade(lua_State *L)
 }
 
 // dynamic_add_media(filepath)
-int ModApiServer::l_dynamic_add_media(lua_State *L)
+int ModApiServer::l_dynamic_add_media_raw(lua_State *L)
 {
 	NO_MAP_LOCK_REQUIRED;
 
-	// Reject adding media before the server has started up
 	if (!getEnv(L))
 		throw LuaError("Dynamic media cannot be added before server has started up");
 
 	std::string filepath = readParam<std::string>(L, 1);
 	CHECK_SECURE_PATH(L, filepath.c_str(), false);
 
-	bool ok = getServer(L)->dynamicAddMedia(filepath);
-	lua_pushboolean(L, ok);
+	std::vector<RemotePlayer*> sent_to;
+	bool ok = getServer(L)->dynamicAddMedia(filepath, sent_to);
+	if (ok) {
+		// (see wrapper code in builtin)
+		lua_createtable(L, sent_to.size(), 0);
+		int i = 0;
+		for (RemotePlayer *player : sent_to) {
+			lua_pushstring(L, player->getName());
+			lua_rawseti(L, -2, ++i);
+		}
+	} else {
+		lua_pushboolean(L, false);
+	}
+
 	return 1;
 }
 
@@ -532,7 +543,7 @@ void ModApiServer::Initialize(lua_State *L, int top)
 	API_FCT(sound_play);
 	API_FCT(sound_stop);
 	API_FCT(sound_fade);
-	API_FCT(dynamic_add_media);
+	API_FCT(dynamic_add_media_raw);
 
 	API_FCT(get_player_information);
 	API_FCT(get_player_privs);
diff --git a/src/script/lua_api/l_server.h b/src/script/lua_api/l_server.h
index 938bfa8ef..2df180b17 100644
--- a/src/script/lua_api/l_server.h
+++ b/src/script/lua_api/l_server.h
@@ -71,7 +71,7 @@ private:
 	static int l_sound_fade(lua_State *L);
 
 	// dynamic_add_media(filepath)
-	static int l_dynamic_add_media(lua_State *L);
+	static int l_dynamic_add_media_raw(lua_State *L);
 
 	// get_player_privs(name, text)
 	static int l_get_player_privs(lua_State *L);