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-rw-r--r--src/engine_gui.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/engine_gui.cpp b/src/engine_gui.cpp
index 3fd30efd7..1c89d3a36 100644
--- a/src/engine_gui.cpp
+++ b/src/engine_gui.cpp
@@ -128,6 +128,11 @@ void ShowEnginePreviewWindow(EngineID engine)
AllocateWindowDescFront<EnginePreviewWindow>(&_engine_preview_desc, engine);
}
+/**
+ * Get the capacity of an engine with articulated parts.
+ * @param engine The engine to get the capacity of.
+ * @return The capacity.
+ */
uint GetTotalCapacityOfArticulatedParts(EngineID engine)
{
uint total = 0;