ZVISION: Document some controls that are only used in Zork: Nemesis

1 files changed, 4 insertions, 0 deletions

diff --git a/engines/zvision/scripting/scr_file_handling.cpp b/engines/zvision/scripting/scr_file_handling.cpp
index c117da5ec2..47b8b0aa39 100644
--- a/engines/zvision/scripting/scr_file_handling.cpp
+++ b/engines/zvision/scripting/scr_file_handling.cpp
@@ -358,12 +358,16 @@ Control *ScriptManager::parseControl(Common::String &line, Common::SeekableReadS
 	} else if (controlType.equalsIgnoreCase("safe")) {
 		return new SafeControl(_engine, key, stream);
 	} else if (controlType.equalsIgnoreCase("hotmovie")) {
+		// Only used in Zork Nemesis, it handles movies where the player needs to click on something (mj7g, vw3g)
 		return new HotMovControl(_engine, key, stream);
 	} else if (controlType.equalsIgnoreCase("fist")) {
+		// Only used in Zork Nemesis, it handles the door lock puzzle with the skeletal fingers (td60, td90, td9e)
 		return new FistControl(_engine, key, stream);
 	} else if (controlType.equalsIgnoreCase("paint")) {
+		// Only used in Zork Nemesis, it's the painting puzzle screen in Lucien's room in Irondune (ch4g)
 		return new PaintControl(_engine, key, stream);
 	} else if (controlType.equalsIgnoreCase("titler")) {
+		// Only used in Zork Nemesis - it's the death screen with the Restore/Exit buttons (cjde)
 		return new TitlerControl(_engine, key, stream);
 	}
 	return NULL;