28 files changed, 860 insertions, 15 deletions

@@ -1,19 +1,5 @@
 # TODO
-# control center -> the_ancient
-# the_between/Control Center Side/CC
-# the_gallery/Main Area/CC
-# the_great/West Side/CC
-# the_hinterlands/Main Area/LEFT
-# the_hinterlands/Main Area/RIGHT
-# the_partial/Control Center Entrance/CC
-# the_perceptive/Main Area/CC
-# cc -> relentless (don't use port objects)
-# the_repetitive/Main Room/CC
-# cc <-> the shop (keyholder door only needed one way)
-# the_unyielding/Central Connected Area/BACK (panel)
 # daedalus/roof -> icarus
-# the_tenacious/Control Center Entrance/CC
-# the_unkempt/Control Center Entrance/CC
 connections {
   from {
     port {
@@ -2106,3 +2092,299 @@ connections {
   }
   oneway: true
 }
+connections {
+  from {
+    room {
+      map: "control_center"
+      name: "Main Area"
+    }
+  }
+  to {
+    room {
+      map: "the_relentless"
+      name: "Turn Room"
+    }
+  }
+  door {
+    map: "control_center"
+    name: "Relentless Turn Door"
+  }
+}
+connections {
+  from {
+    room {
+      map: "control_center"
+      name: "Main Area"
+    }
+  }
+  to {
+    room {
+      map: "the_relentless"
+      name: "Shop Room"
+    }
+  }
+  door {
+    map: "control_center"
+    name: "Relentless Shop Door"
+  }
+}
+connections {
+  from {
+    room {
+      map: "control_center"
+      name: "Main Area"
+    }
+  }
+  to {
+    room {
+      map: "the_relentless"
+      name: "Left Room"
+    }
+  }
+  door {
+    map: "control_center"
+    name: "Relentless Left Door"
+  }
+}
+connections {
+  from {
+    port {
+      map: "control_center"
+      room: "Ancient Entrance"
+      name: "ANCIENT"
+    }
+  }
+  to {
+    room {
+      map: "the_ancient"
+      name: "Outside"
+    }
+  }
+  oneway: true
+}
+connections {
+  from {
+    port {
+      map: "the_between"
+      room: "Control Center Side"
+      name: "CC"
+    }
+  }
+  to {
+    port {
+      map: "control_center"
+      room: "Between Entrance"
+      name: "BETWEEN"
+    }
+  }
+}
+connections {
+  from {
+    painting {
+      map: "the_gallery"
+      room: "Main Area"
+      name: "CC"
+    }
+  }
+  to {
+    room {
+      map: "control_center"
+      name: "Desert Room"
+    }
+  }
+  oneway: true
+}
+connections {
+  from {
+    port {
+      map: "the_great"
+      room: "West Side"
+      name: "CC"
+    }
+  }
+  to {
+    port {
+      map: "control_center"
+      room: "Entry"
+      name: "GREAT"
+    }
+  }
+}
+connections {
+  from {
+    port {
+      map: "the_hinterlands"
+      room: "Main Area"
+      name: "LEFT"
+    }
+  }
+  to {
+    port {
+      map: "control_center"
+      room: "Main Area"
+      name: "LEFT"
+    }
+  }
+}
+connections {
+  from {
+    port {
+      map: "the_hinterlands"
+      room: "Main Area"
+      name: "RIGHT"
+    }
+  }
+  to {
+    port {
+      map: "control_center"
+      room: "Main Area"
+      name: "RIGHT"
+    }
+  }
+}
+connections {
+  from {
+    port {
+      map: "the_partial"
+      room: "Control Center Entrance"
+      name: "CC"
+    }
+  }
+  to {
+    port {
+      map: "control_center"
+      room: "Partial Entrance"
+      name: "PARTIAL"
+    }
+  }
+}
+connections {
+  from {
+    port {
+      map: "the_perceptive"
+      room: "Main Area"
+      name: "CC"
+    }
+  }
+  to {
+    port {
+      map: "control_center"
+      room: "Perceptive Entrance"
+      name: "PERCEPTIVE"
+    }
+  }
+}
+connections {
+  from {
+    port {
+      map: "the_repetitive"
+      room: "Main Room"
+      name: "CC"
+    }
+  }
+  to {
+    port {
+      map: "control_center"
+      room: "Repetitive Entrance"
+      name: "REPETITIVE"
+    }
+  }
+}
+connections {
+  from {
+    room {
+      map: "the_shop"
+      name: "Main Area"
+    }
+  }
+  to {
+    room {
+      map: "control_center"
+      name: "Shop Entrance"
+    }
+  }
+  door {
+    map: "the_shop"
+    name: "N Entered"
+  }
+  oneway: true
+}
+connections {
+  from {
+    room {
+      map: "control_center"
+      name: "Shop Entrance"
+    }
+  }
+  to {
+    room {
+      map: "the_shop"
+      name: "Main Area"
+    }
+  }
+  oneway: true
+}
+connections {
+  from {
+    panel {
+      map: "the_unyielding"
+      room: "Central Connected Area"
+      name: "BACK"
+    }
+  }
+  to {
+    panel {
+      map: "control_center"
+      room: "Unyielding Entrance"
+      name: "FORTH"
+    }
+  }
+}
+connections {
+  from {
+    port {
+      map: "the_tenacious"
+      room: "Control Center Entrance"
+      name: "CC"
+    }
+  }
+  to {
+    port {
+      map: "control_center"
+      room: "Tenacious Entrance"
+      name: "TENACIOUS"
+    }
+  }
+}
+connections {
+  from {
+    port {
+      map: "the_unkempt"
+      room: "Control Center Entrance"
+      name: "CC"
+    }
+  }
+  to {
+    port {
+      map: "control_center"
+      room: "Unkempt Entrance"
+      name: "UNKEMPT"
+    }
+  }
+}
+connections {
+  from {
+    panel {
+      map: "control_center"
+      room: "Stormy Entrance"
+      name: "TURN"
+    }
+  }
+  to {
+    room {
+      map: "the_stormy"
+      name: "Center"
+    }
+  }
+  oneway: true
+}
@@ -1,4 +1,61 @@
 maps:
+  control_center:
+    rooms:
+      Between Entrance:
+        panels:
+          RIGHT: 2721
+      Desert Room:
+        panels:
+          LESS: 2722
+      Entry:
+        panels:
+          HELLO: 2724
+      Entry Entrance:
+        panels:
+          ENTRY: 2723
+      Hide Room:
+        panels:
+          HIDE: 2725
+      Main Area:
+        panels:
+          COLOR: 2726
+          Letters: 2727
+      Partial Entrance:
+        panels:
+          PARTIAL: 2729
+      Perceptive Entrance:
+        panels:
+          COLORS: 2731
+          PART: 2730
+      Shop Entrance:
+        panels:
+          HOPS: 2732
+      Stormy Entrance:
+        panels:
+          TURN: 2733
+      Tenacious Entrance:
+        panels:
+          HERO: 2734
+      Unkempt Entrance:
+        panels:
+          RETURN: 2735
+      Unyielding Entrance:
+        panels:
+          FORTH: 2736
+          SEEK: 2737
+    doors:
+      Ancient Entrance: 2715
+      Between Door: 2716
+      Desert Door: 2717
+      Front Door: 2709
+      Partial Door: 2713
+      Repetitive Entrance: 2714
+      Shop Door: 2718
+      Stormy Entrance: 2710
+      Tenacious Door: 2719
+      Unkempt Door: 2712
+      Unyielding Door: 2720
+      X1 Door: 2711
   daedalus:
     rooms:
       After Bee Room:
@@ -3718,10 +3775,12 @@ endings:
   GOLD: 1207
   GRAY: 1204
   GREEN: 1203
+  MINT: 2728
   ORANGE: 1775
   PLUM: 1205
   PURPLE: 1211
   RED: 2483
+  WHITE: 2738
   YELLOW: 1206
 special:
   Nothing: 1160
@@ -0,0 +1,85 @@
+connections {
+  from_room: "Entry"
+  to_room: "Main Area"
+  door { name: "Front Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Stormy Entrance"
+  door { name: "Stormy Entrance" }
+}
+connections {
+  from_room: "Entry"
+  to_room: "Hide Room"
+  door { name: "Hidden Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Mint Ending"
+  door { name: "Mint Ending Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Entry Entrance"
+  door { name: "X1 Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Unkempt Entrance"
+  door { name: "Unkempt Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Partial Entrance"
+  door { name: "Partial Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "White Ending"
+  door { name: "White Ending Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Repetitive Entrance"
+  door { name: "Repetitive Entrance" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Perceptive Entrance"
+  door { name: "Perceptive From Outside" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Perceptive Entrance"
+  door { name: "Perceptive From Inside" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Ancient Entrance"
+  door { name: "Ancient Entrance" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Between Entrance"
+  door { name: "Between Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Desert Room"
+  door { name: "Desert Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Shop Entrance"
+  door { name: "Shop Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Tenacious Entrance"
+  door { name: "Tenacious Door" }
+}
+connections {
+  from_room: "Main Area"
+  to_room: "Unyielding Entrance"
+  door { name: "Unyielding Door" }
+}
@@ -0,0 +1,170 @@
+doors {
+  name: "Front Door"
+  type: STANDARD
+  receivers: "Components/Doors/entry_1"
+  panels { room: "Entry" name: "HELLO" }
+  location_room: "Entry"
+}
+doors {
+  name: "Stormy Entrance"
+  type: STANDARD
+  receivers: "Components/Doors/entry_13"
+  panels { room: "Hide Room" name: "HIDE" }
+  location_room: "Hide Room"
+}
+doors {
+  name: "Hidden Door"
+  type: EVENT
+  keyholders { room: "Main Area" name: "1" key: "h" }
+  keyholders { room: "Main Area" name: "2" key: "i" }
+  keyholders { room: "Main Area" name: "3" key: "d" }
+  keyholders { room: "Main Area" name: "4" key: "e" }
+}
+doors {
+  name: "Mint Ending Door"
+  type: EVENT
+  keyholders { room: "Main Area" name: "1" key: "e" }
+  keyholders { room: "Main Area" name: "2" key: "x" }
+  keyholders { room: "Main Area" name: "3" key: "i" }
+  keyholders { room: "Main Area" name: "4" key: "t" }
+}
+doors {
+  name: "Relentless Left Door"
+  type: EVENT
+  keyholders { room: "Main Area" name: "1" key: "l" }
+  keyholders { room: "Main Area" name: "2" key: "e" }
+  keyholders { room: "Main Area" name: "3" key: "f" }
+  keyholders { room: "Main Area" name: "4" key: "t" }
+}
+doors {
+  name: "Relentless Shop Door"
+  type: EVENT
+  keyholders { room: "Main Area" name: "1" key: "s" }
+  keyholders { room: "Main Area" name: "2" key: "h" }
+  keyholders { room: "Main Area" name: "3" key: "o" }
+  keyholders { room: "Main Area" name: "4" key: "p" }
+}
+doors {
+  name: "Relentless Turn Door"
+  type: EVENT
+  keyholders { room: "Main Area" name: "1" key: "t" }
+  keyholders { room: "Main Area" name: "2" key: "u" }
+  keyholders { room: "Main Area" name: "3" key: "r" }
+  keyholders { room: "Main Area" name: "4" key: "n" }
+}
+doors {
+  name: "X1 Door"
+  type: STANDARD
+  receivers: "Components/Doors/entry_3"
+  panels { room: "Entry Entrance" name: "ENTRY" }
+  location_room: "Entry Entrance"
+}
+doors {
+  name: "Unkempt Door"
+  type: STANDARD
+  receivers: "Components/Doors/entry_4"
+  panels { room: "Unkempt Entrance" name: "RETURN" }
+  location_room: "Unkempt Entrance"
+}
+doors {
+  name: "Partial Door"
+  type: STANDARD
+  receivers: "Components/Doors/entry_5"
+  panels { room: "Partial Entrance" name: "PARTIAL" }
+  location_room: "Partial Entrance"
+}
+doors {
+  name: "Link Blocker"
+  type: EVENT
+  panels { room: "Unkempt Entrance" name: "RETURN" }
+  panels { room: "Partial Entrance" name: "PARTIAL" }
+  panels { room: "Shop Entrance" name: "HOPS" }
+  panels { room: "Tenacious Entrance" name: "HERO" }
+}
+doors {
+  name: "White Ending Door"
+  type: EVENT
+  # This is the only time a door depends on endings. However, it's nice to do it
+  # this way instead of just checking for ending room access because this lets
+  # us use events, which makes the playthrough more readable.
+  endings: "MINT"
+  endings: "ORANGE"
+  endings: "GREEN"
+  endings: "GRAY"
+  endings: "PLUM"
+  endings: "YELLOW"
+  endings: "GOLD"
+  endings: "BLACK"
+  endings: "CYAN"
+  endings: "PURPLE"
+  endings: "RED"
+  endings: "BLUE"
+}
+doors {
+  name: "Repetitive Entrance"
+  type: STANDARD
+  receivers: "Components/Doors/entry_7"
+  keyholders { room: "Main Area" name: "1" key: "m" }
+  keyholders { room: "Main Area" name: "2" key: "o" }
+  keyholders { room: "Main Area" name: "3" key: "r" }
+  keyholders { room: "Main Area" name: "4" key: "e" }
+  location_room: "Main Area"
+}
+doors {
+  name: "Perceptive From Outside"
+  type: EVENT
+  keyholders { room: "Main Area" name: "1" key: "p" }
+  keyholders { room: "Main Area" name: "2" key: "a" }
+  keyholders { room: "Main Area" name: "3" key: "r" }
+  keyholders { room: "Main Area" name: "4" key: "t" }
+}
+doors {
+  name: "Perceptive From Inside"
+  type: EVENT
+  panels { room: "Perceptive Entrance" name: "PART" }
+}
+doors {
+  name: "Ancient Entrance"
+  type: STANDARD
+  receivers: "Components/Doors/entry_20"
+  keyholders { room: "Main Area" name: "1" key: "z" }
+  keyholders { room: "Main Area" name: "2" key: "e" }
+  keyholders { room: "Main Area" name: "3" key: "r" }
+  keyholders { room: "Main Area" name: "4" key: "o" }
+  location_room: "Main Area"
+}
+doors {
+  name: "Between Door"
+  type: STANDARD
+  receivers: "Components/Doors/entry_8"
+  panels { room: "Between Entrance" name: "RIGHT" }
+  location_room: "Between Entrance"
+}
+doors {
+  name: "Desert Door"
+  type: STANDARD
+  receivers: "Components/Doors/entry_9"
+  panels { room: "Desert Room" name: "LESS" }
+  location_room: "Desert Room"
+}
+doors {
+  name: "Shop Door"
+  type: STANDARD
+  receivers: "Components/Doors/entry_23"
+  panels { room: "Shop Entrance" name: "HOPS" }
+  location_room: "Shop Entrance"
+}
+doors {
+  name: "Tenacious Door"
+  type: STANDARD
+  receivers: "Components/Doors/entry_24"
+  panels { room: "Tenacious Entrance" name: "HERO" }
+  location_room: "Tenacious Entrance"
+}
+doors {
+  name: "Unyielding Door"
+  type: STANDARD
+  receivers: "Components/Doors/entry_11"
+  panels { room: "Unyielding Entrance" name: "SEEK" }
+  location_room: "Unyielding Entrance"
+}
@@ -0,0 +1 @@
+display_name: "Control Center"
@@ -0,0 +1,5 @@
+name: "Ancient Entrance"
+ports {
+  name: "ANCIENT"
+  path: "Components/Warps/worldport8"
+}
@@ -0,0 +1,12 @@
+name: "Between Entrance"
+panels {
+  name: "RIGHT"
+  path: "Panels/Hallway Right/entry_4"
+  clue: "right"
+  answer: "left"
+  symbols: SUN
+}
+ports {
+  name: "BETWEEN"
+  path: "Components/Warps/worldport5"
+}
@@ -0,0 +1,8 @@
+name: "Desert Room"
+panels {
+  name: "LESS"
+  path: "Panels/Hallway Right/entry_5"
+  clue: "less"
+  answer: "more"
+  symbols: SUN
+}
@@ -0,0 +1,12 @@
+name: "Entry Entrance"
+panels {
+  name: "ENTRY"
+  path: "Panels/Hallway Right/entry_3"
+  clue: "entry"
+  answer: "exit"
+  symbols: SUN
+}
+ports {
+  name: "ENTRY"
+  path: "Components/Warps/worldport2"
+}
@@ -0,0 +1,12 @@
+name: "Entry"
+panels {
+  name: "HELLO"
+  path: "Panels/Doors/entry_1"
+  clue: "hello"
+  answer: "hi"
+  symbols: SUN
+}
+ports {
+  name: "GREAT"
+  path: "Components/Warps/worldport"
+}
@@ -0,0 +1,8 @@
+name: "Hide Room"
+panels {
+  name: "HIDE"
+  path: "Panels/Doors/entry_4"
+  clue: "hide"
+  answer: "unmask"
+  symbols: SUN
+}
@@ -0,0 +1,66 @@
+name: "Main Area"
+panels {
+  name: "COLOR"
+  path: "Panels/Doors/entry_2"
+  clue: "color"
+  answer: "red"
+  #proxies { answer: "red" path: "Panels/Colors/color_1" }
+  proxies { answer: "blue" path: "Panels/Colors/color_2" }
+  proxies { answer: "green" path: "Panels/Colors/color_3" }
+  proxies { answer: "yellow" path: "Panels/Colors/color_4" }
+  proxies { answer: "white" path: "Panels/Colors/color_5" }
+  proxies { answer: "black" path: "Panels/Colors/color_6" }
+  proxies { answer: "orange" path: "Panels/Colors/color_7" }
+  proxies { answer: "purple" path: "Panels/Colors/color_8" }
+  proxies { answer: "brown" path: "Panels/Colors/color_9" }
+  proxies { answer: "silver" path: "Panels/Colors/color_10" }
+  proxies { answer: "gold" path: "Panels/Colors/color_11" }
+  proxies { answer: "brass" path: "Panels/Colors/color_12" }
+  proxies { answer: "gray" path: "Panels/Colors/color_13" }
+  proxies { answer: "magenta" path: "Panels/Colors/color_14" }
+}
+panels {
+  name: "Letters"
+  path: "Panels/Doors/entry_6"
+  clue: ""
+  answer: "link"
+  symbols: LINGO
+  required_door { name: "Link Blocker" }
+}
+keyholders {
+  name: "1"
+  path: "Components/KeyHolders/keyHolder"
+}
+keyholders {
+  name: "2"
+  path: "Components/KeyHolders/keyHolder2"
+}
+keyholders {
+  name: "3"
+  path: "Components/KeyHolders/keyHolder3"
+}
+keyholders {
+  name: "4"
+  path: "Components/KeyHolders/keyHolder4"
+}
+ports {
+  name: "RIGHT"
+  path: "Components/Warps/worldport6"
+}
+ports {
+  name: "LEFT"
+  path: "Components/Warps/worldport7"
+  # Check that this is correct.
+}
+ports {
+  name: "RELENTLESS_LEFT"
+  path: "Components/Warps/worldport9"
+}
+ports {
+  name: "RELENTLESS_SHOP"
+  path: "Components/Warps/worldport11"
+}
+ports {
+  name: "RELENTLESS_TURN"
+  path: "Components/Warps/worldport10"
+}
@@ -0,0 +1,5 @@
+name: "Mint Ending"
+endings {
+  name: "MINT"
+  path: "Components/Endings/mint_ending"
+}
@@ -0,0 +1,12 @@
+name: "Partial Entrance"
+panels {
+  name: "PARTIAL"
+  path: "Panels/Hallway Left/entry_5"
+  clue: "partial"
+  answer: "part"
+  symbols: SPARKLES
+}
+ports {
+  name: "PARTIAL"
+  path: "Components/Warps/worldport4"
+}
@@ -0,0 +1,20 @@
+name: "Perceptive Entrance"
+panels {
+  name: "PART"
+  path: "Panels/Doors/stormyPanel2"
+  clue: "part"
+  answer: "hole"
+  symbols: SUN
+  symbols: ZERO
+}
+panels {
+  name: "COLORS"
+  path: "Panels/Doors/stormyPanel3"
+  clue: "colors"
+  answer: "hues"
+  symbols: SUN
+}
+ports {
+  name: "PERCEPTIVE"
+  path: "Components/Warps/worldport12"
+}
@@ -0,0 +1,5 @@
+name: "Repetitive Entrance"
+ports {
+  name: "REPETITIVE"
+  path: "Components/Warps/worldport14"
+}
@@ -0,0 +1,9 @@
+name: "Shop Entrance"
+# The connection to The Shop isn't a worldport.
+panels {
+  name: "HOPS"
+  path: "Panels/Hallway Left/entry_6"
+  clue: "hops"
+  answer: "shop"
+  symbols: ANAGRAM
+}
@@ -0,0 +1,8 @@
+name: "Stormy Entrance"
+panels {
+  name: "TURN"
+  path: "Components/Warps/stormyPanel"
+  clue: "turn"
+  answer: "spin"
+  symbols: SUN
+}
@@ -0,0 +1,12 @@
+name: "Tenacious Entrance"
+panels {
+  name: "HERO"
+  path: "Panels/Hallway Left/entry_7"
+  clue: "hero"
+  answer: "zero"
+  symbols: ZERO
+}
+ports {
+  name: "TENACIOUS"
+  path: "Components/Warps/worldport13"
+}
@@ -0,0 +1,12 @@
+name: "Unkempt Entrance"
+panels {
+  name: "RETURN"
+  path: "Panels/Hallway Left/entry_4"
+  clue: "return"
+  answer: "turn"
+  symbols: SPARKLES
+}
+ports {
+  name: "UNKEMPT"
+  path: "Components/Warps/worldport3"
+}
@@ -0,0 +1,15 @@
+name: "Unyielding Entrance"
+panels {
+  name: "FORTH"
+  path: "Components/UnlockListeners/panelPorter"
+  clue: "forth"
+  answer: "back"
+  symbols: SUN
+}
+panels {
+  name: "SEEK"
+  path: "Panels/Hallway Right/entry_6"
+  clue: "seek"
+  answer: "hide"
+  symbols: SUN
+}
@@ -0,0 +1,5 @@
+name: "White Ending"
+endings {
+  name: "WHITE"
+  path: "Components/Endings/white_ending"
+}
@@ -104,6 +104,7 @@ message Door {
   repeated KeyholderAnswer keyholders = 13;
   repeated uint64 rooms = 14;
   repeated uint64 doors = 15;
+  repeated uint64 endings = 16;
 
   optional DoorType type = 8;
 }
@@ -86,6 +86,7 @@ message HumanDoor {
   repeated KeyholderIdentifier keyholders = 10;
   repeated RoomIdentifier rooms = 11;
   repeated DoorIdentifier doors = 12;
+  repeated string endings = 13;
 
   optional DoorType type = 4;
   optional string location_room = 5;
@@ -380,6 +380,10 @@ class DataPacker {
       door.add_doors(
           container_.FindOrAddDoor(map_name, di.name(), current_map_name));
     }
+    
+    for (const std::string& ending_name : h_door.endings()) {
+      door.add_endings(container_.FindOrAddEnding(ending_name));
+    }
 
     if (h_door.has_control_center_color()) {
       door.set_control_center_color(h_door.control_center_color());
@@ -337,6 +337,11 @@ class HumanProcessor {
       DoorInfo& other_door_info = info_.doors[complete_door_identifier];
       other_door_info.doors_referenced_by.push_back(door_identifier);
     }
+
+    for (const std::string& ei : h_door.endings()) {
+      EndingInfo& ending_info = info_.endings[ei];
+      ending_info.doors_referenced_by.push_back(door_identifier);
+    }
   }
 
   void ProcessConnectionsFile(std::filesystem::path path,
@@ -92,6 +92,8 @@ struct LetterInfo {
 
 struct EndingInfo {
   std::vector<RoomIdentifier> defined_in;
+
+  std::vector<DoorIdentifier> doors_referenced_by;
 };
 
 struct CollectedInfo {
@@ -245,7 +245,16 @@ void ValidateLetter(const LetterIdentifier& letter_identifier,
 
 void ValidateEnding(const std::string& ending_name,
                     const EndingInfo& ending_info) {
-  if (ending_info.defined_in.size() > 1) {
+  if (ending_info.defined_in.empty()) {
+    std::cout << "Ending " << ending_name
+              << " has no definition, but was referenced:" << std::endl;
+
+    for (const DoorIdentifier& door_identifier :
+         ending_info.doors_referenced_by) {
+      std::cout << "    DOOR " << door_identifier.ShortDebugString()
+                << std::endl;
+    }
+  } else if (ending_info.defined_in.size() > 1) {
     std::cout << "Ending " << ending_name
               << " was defined in multiple places:" << std::endl;