First version ready

adventure/seafloor/sunken_ship/galley/ghost.py

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+
+# This is a Python file. You can run it by typing "python ghost.py"
+
+from pathlib import Path
+
+if Path("key.txt").exists():
+    print("    The ghost glances over at you. 'I hope you find some use for that key.'")
+else:
+    print("    You enter the cramped galley and notice a sad, lonely ghost wandering")
+    print("    around. You always wondered if you would be afraid of ghosts, but")
+    print("    somehow this feels completely normal. The ghost begins to speak.")
+    print("")
+    print("    'It has been a long while since I have seen anybody down here,' she says")
+    print("    'I would like to give you a gift. Here's a key.'")
+
+    with open("key.txt", "w") as keyfile:
+        keyfile.write("    Even in the faint light of your lamp, the key has a golden gleam.")

adventure/seafloor/sunken_ship/ship.txt

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+    The sunken ship is lying on the seafloor at a slight angle. From the remains
+    of its masts and rigging, you can tell it's from the age before ships were made
+    of steel and powered by engines. You climb up in the deck, and see a large hole
+    allowing access to the inner chambers. You flick on your suit's light and
+    go inside. 

adventure/seafloor/sunken_ship/stateroom/desk.py

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+# This is a Python program. You can run it by typing "python desk.py"
+
+from pathlib import Path
+
+print("    The stateroom contains the ruins of an elegant office. Scraps of wallpaper")
+print("    are peeling from the wall; there is an eel living in the chandelier.")
+print("    There is a huge desk at the center of the room.")
+
+if Path("../galley/key.txt").exists():
+    print("    You try your key in the desk drawer, and it clicks open. There are")
+    print("    many decaying pieces of paper. One has the numbers 318 written in")
+    print("    a fine script.")
+else:
+    print("    You try to open the desk's drawer, but it is firmly locked.")