diff --git a/src/qtscriptfuncs.cpp b/src/qtscriptfuncs.cpp
index d40edadda..4d6fd5a63 100644
--- a/src/qtscriptfuncs.cpp
+++ b/src/qtscriptfuncs.cpp
@@ -996,6 +996,58 @@ static QScriptValue js_enumStruct(QScriptContext *context, QScriptEngine *engine
 	return result;
 }
 
+//-- \subsection{enumStructOffWorld([player[, structure type[, looking player]]])}
+//-- Returns an array of structure objects in your base when on an off-world mission, NULL otherwise.
+//-- If no parameters given, it will return all of the structures for the current player.
+//-- The second parameter can be either a string with the name of the structure type as defined
+//-- in "structures.txt", or a stattype as defined in \ref{objects:structure}.
+//-- The third parameter can be used to filter by visibility, the default is not
+//-- to filter.
+static QScriptValue js_enumStructOffWorld(QScriptContext *context, QScriptEngine *engine)
+{
+	QList<STRUCTURE *> matches;
+	int player = -1, looking = -1;
+	QString statsName;
+	QScriptValue val;
+	STRUCTURE_TYPE type = NUM_DIFF_BUILDINGS;
+
+	switch (context->argumentCount())
+	{
+	default:
+	case 3: looking = context->argument(2).toInt32(); // fall-through
+	case 2: val = context->argument(1);
+		if (val.isNumber())
+		{
+			type = (STRUCTURE_TYPE)val.toInt32();
+		}
+		else
+		{
+			statsName = val.toString();
+		} // fall-through
+	case 1: player = context->argument(0).toInt32(); break;
+	case 0: player = engine->globalObject().property("me").toInt32();
+	}
+
+	SCRIPT_ASSERT(context, player < MAX_PLAYERS && player >= 0, "Target player index out of range: %d", player);
+	SCRIPT_ASSERT(context, looking < MAX_PLAYERS && looking >= -1, "Looking player index out of range: %d", looking);
+	for (STRUCTURE *psStruct = mission.apsStructLists[player]; psStruct; psStruct = psStruct->psNext)
+	{
+		if ((looking == -1 || psStruct->visible[looking])
+		    && (type == NUM_DIFF_BUILDINGS || type == psStruct->pStructureType->type)
+		    && (statsName.isEmpty() || statsName.compare(psStruct->pStructureType->pName) == 0))
+		{
+			matches.push_back(psStruct);
+		}
+	}
+	QScriptValue result = engine->newArray(matches.size());
+	for (int i = 0; i < matches.size(); i++)
+	{
+		STRUCTURE *psStruct = matches.at(i);
+		result.setProperty(i, convStructure(psStruct, engine));
+	}
+	return result;
+}
+
 //-- \subsection{enumFeature(player, name)}
 //-- Returns an array of all features seen by player of given name, as defined in "features.txt".
 //-- If player is -1, it will return all features irrespective of visibility to any player. If
@@ -1971,6 +2023,7 @@ bool registerFunctions(QScriptEngine *engine)
 	engine->globalObject().setProperty("console", engine->newFunction(js_console));
 	engine->globalObject().setProperty("structureIdle", engine->newFunction(js_structureIdle));
 	engine->globalObject().setProperty("enumStruct", engine->newFunction(js_enumStruct));
+	engine->globalObject().setProperty("enumStructOffWorld", engine->newFunction(js_enumStructOffWorld));
 	engine->globalObject().setProperty("enumDroid", engine->newFunction(js_enumDroid));
 	engine->globalObject().setProperty("enumGroup", engine->newFunction(js_enumGroup));
 	engine->globalObject().setProperty("enumFeature", engine->newFunction(js_enumFeature));