Eye Travel Ordering (#1051)

## Minor features - Add `afterTraveler` to custom Eye Travelers to place them after a base game traveler in the campfire order (resolves #1037) ## Improvements - Fix order of travelers at the Eye when both base game guests have been gathered and custom travelers are used
Outer-Wilds-New-Horizons · Feb 16, 2025 · 52a1b0e · 52a1b0e
2 parents cb17ba0 + 3736cb5
commit 52a1b0e
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Showing 3 changed files with 101 additions and 13 deletions.
diff --git a/NewHorizons/External/Modules/Props/EyeOfTheUniverse/EyeTravelerInfo.cs b/NewHorizons/External/Modules/Props/EyeOfTheUniverse/EyeTravelerInfo.cs
@@ -1,6 +1,7 @@
 using NewHorizons.External.Modules.Props.Audio;
 using NewHorizons.External.Modules.Props.Dialogue;
 using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
 
 namespace NewHorizons.External.Modules.Props.EyeOfTheUniverse
 {
@@ -46,5 +47,23 @@ public class EyeTravelerInfo : DetailInfo
         /// The dialogue to use for this traveler. If omitted, the first CharacterDialogueTree in the object will be used.
         /// </summary>
         public DialogueInfo dialogue;
+
+        /// <summary>
+        /// The name of the base game traveler to position this traveler after at the campfire, starting clockwise from Riebeck. Defaults to the end of the list (right before Riebeck).
+        /// </summary>
+        public TravelerName? afterTraveler;
+
+
+        [JsonConverter(typeof(StringEnumConverter))]
+        public enum TravelerName
+        {
+            Riebeck,
+            Chert,
+            Esker,
+            Felspar,
+            Gabbro,
+            Solanum,
+            Prisoner,
+        }
     }
 }
diff --git a/NewHorizons/Handlers/EyeSceneHandler.cs b/NewHorizons/Handlers/EyeSceneHandler.cs
@@ -266,28 +266,48 @@ public static void UpdateTravelerPositions()
 
             var quantumCampsiteController = Object.FindObjectOfType<QuantumCampsiteController>();
 
-            var travelers = new List<Transform>()
-            {
-                quantumCampsiteController._travelerControllers[0].transform, // Riebeck
-                quantumCampsiteController._travelerControllers[2].transform, // Chert
-                quantumCampsiteController._travelerControllers[6].transform, // Esker
-                quantumCampsiteController._travelerControllers[1].transform, // Felspar
-                quantumCampsiteController._travelerControllers[3].transform, // Gabbro
-            };
+            var travelers = new List<Transform>();
+
+            var hasMetSolanum = quantumCampsiteController._hasMetSolanum;
+            var hasMetPrisoner = quantumCampsiteController._hasMetPrisoner;
 
-            if (quantumCampsiteController._hasMetSolanum)
+            // The order of the travelers in the base game differs depending on if the player has met both Solanum and the Prisoner or not.
+            if (hasMetPrisoner && hasMetSolanum)
             {
+                travelers.Add(quantumCampsiteController._travelerControllers[0].transform); // Riebeck
+                travelers.Add(quantumCampsiteController._travelerControllers[5].transform); // Prisoner
+                travelers.Add(quantumCampsiteController._travelerControllers[6].transform); // Esker
+                travelers.Add(quantumCampsiteController._travelerControllers[1].transform); // Felspar
+                travelers.Add(quantumCampsiteController._travelerControllers[3].transform); // Gabbro
                 travelers.Add(quantumCampsiteController._travelerControllers[4].transform); // Solanum
+                travelers.Add(quantumCampsiteController._travelerControllers[2].transform); // Chert
             }
-            if (quantumCampsiteController._hasMetPrisoner)
+            else
             {
-                travelers.Add(quantumCampsiteController._travelerControllers[5].transform); // Prisoner
+                travelers.Add(quantumCampsiteController._travelerControllers[0].transform); // Riebeck
+                travelers.Add(quantumCampsiteController._travelerControllers[2].transform); // Chert
+                travelers.Add(quantumCampsiteController._travelerControllers[6].transform); // Esker
+                travelers.Add(quantumCampsiteController._travelerControllers[1].transform); // Felspar
+                travelers.Add(quantumCampsiteController._travelerControllers[3].transform); // Gabbro
+                if (hasMetSolanum)
+                    travelers.Add(quantumCampsiteController._travelerControllers[4].transform); // Solanum
+                if (hasMetPrisoner)
+                    travelers.Add(quantumCampsiteController._travelerControllers[5].transform); // Prisoner
             }
 
-            // Custom travelers (starting at index 7)
+            // Custom travelers (starting at index 7, after Esker). We loop through the array instead of the list of custom travelers in case a non-NH mod added their own.
             for (int i = 7; i < quantumCampsiteController._travelerControllers.Length; i++)
             {
-                travelers.Add(quantumCampsiteController._travelerControllers[i].transform);
+                var travelerInfo = GetActiveCustomEyeTravelers().FirstOrDefault(t => t.controller == quantumCampsiteController._travelerControllers[i]);
+                var travelerName = travelerInfo?.info?.afterTraveler;
+                if (travelerName.HasValue)
+                {
+                    InsertTravelerAfter(quantumCampsiteController, travelers, travelerInfo.info.afterTraveler.ToString(), quantumCampsiteController._travelerControllers[i].transform);
+                }
+                else
+                {
+                    travelers.Add(quantumCampsiteController._travelerControllers[i].transform);
+                }
             }
 
             var radius = 2f + 0.2f * travelers.Count;
@@ -312,6 +332,22 @@ public static void UpdateTravelerPositions()
             }
         }
 
+        private static void InsertTravelerAfter(QuantumCampsiteController campsite, List<Transform> travelers, string travelerName, Transform newTraveler)
+        {
+            if (travelerName == "Prisoner")
+                travelerName = "Prisoner_Campfire";
+            var existingTraveler = campsite._travelerControllers.FirstOrDefault(c => c.name == travelerName);
+            if (existingTraveler != null)
+            {
+                var index = travelers.IndexOf(existingTraveler.transform);
+                travelers.Insert(index + 1, newTraveler);
+            }
+            else
+            {
+                travelers.Add(newTraveler);
+            }
+        }
+
         public class EyeTravelerData
         {
             public string id;

diff --git a/NewHorizons/Schemas/body_schema.json b/NewHorizons/Schemas/body_schema.json
@@ -1078,6 +1078,17 @@
         "dialogue": {
           "description": "The dialogue to use for this traveler. If omitted, the first CharacterDialogueTree in the object will be used.",
           "$ref": "#/definitions/DialogueInfo"
+        },
+        "afterTraveler": {
+          "description": "The name of the base game traveler to position this traveler after at the campfire, starting clockwise from Riebeck. Defaults to the end of the list (right before Riebeck).",
+          "oneOf": [
+            {
+              "type": "null"
+            },
+            {
+              "$ref": "#/definitions/TravelerName"
+            }
+          ]
         }
       }
     },
@@ -1522,6 +1533,28 @@
         "none"
       ]
     },
+    "TravelerName": {
+      "type": "string",
+      "description": "",
+      "x-enumNames": [
+        "Riebeck",
+        "Chert",
+        "Esker",
+        "Felspar",
+        "Gabbro",
+        "Solanum",
+        "Prisoner"
+      ],
+      "enum": [
+        "Riebeck",
+        "Chert",
+        "Esker",
+        "Felspar",
+        "Gabbro",
+        "Solanum",
+        "Prisoner"
+      ]
+    },
     "InstrumentZoneInfo": {
       "type": "object",
       "additionalProperties": false,