Get loading to work mostly properly

src/microbe_stage/MapElementVisibility.cs

@@ -6,15 +6,15 @@ public enum MapElementVisibility
     /// <summary>
     ///   Invisible to the player
     /// </summary>
-    Undiscovered,
+    Undiscovered = 0,
 
     /// <summary>
     ///   Visible to the player but details hidden
     /// </summary>
-    Unexplored,
+    Unexplored = 1,
 
     /// <summary>
     ///   Visible to the player and details shown
     /// </summary>
-    Explored,
+    Explored = 2,
 }

src/microbe_stage/Patch.cs

@@ -47,17 +47,19 @@ public Patch(LocalizedString name, int id, Biome biomeTemplate, BiomeType biomeT
     }
 
     public Patch(LocalizedString name, int id, Biome biomeTemplate, BiomeType biomeType, PatchSnapshot currentSnapshot)
-        : this(name, id, biomeTemplate, currentSnapshot)
+        : this(name, id, biomeTemplate, MapElementVisibility.Explored, currentSnapshot)
     {
         BiomeType = biomeType;
     }
 
     [JsonConstructor]
-    public Patch(LocalizedString name, int id, Biome biomeTemplate, PatchSnapshot currentSnapshot)
+    public Patch(LocalizedString name, int id, Biome biomeTemplate, MapElementVisibility visibilityState, PatchSnapshot currentSnapshot)
     {
         Name = name;
         ID = id;
         BiomeTemplate = biomeTemplate;
+        VisibilityState = visibilityState;
+        GD.Print(VisibilityState);
         this.currentSnapshot = currentSnapshot;
 
         sunlight = SimulationParameters.Instance.GetCompound("sunlight");
@@ -75,6 +77,9 @@ public Patch(LocalizedString name, int id, Biome biomeTemplate, PatchSnapshot cu
     [JsonProperty]
     public LocalizedString Name { get; private set; }
 
+    [JsonProperty]
+    public MapElementVisibility VisibilityState { get; private set; }
+
     /// <summary>
     ///   The region this patch belongs to. This has nullability suppression here to solve the circular dependency with
     ///   <see cref="PatchRegion.Patches"/>
@@ -115,9 +120,6 @@ public bool Explored
         }
     }
 
-    [JsonProperty]
-    public MapElementVisibility VisibilityState { get; private set; }
-
     [JsonIgnore]
     public bool Discovered => VisibilityState != MapElementVisibility.Undiscovered;
 

src/microbe_stage/PatchRegion.cs

@@ -21,13 +21,14 @@ public PatchRegion(int id, string name, RegionType regionType, Vector2 screenCoo
     }
 
     [JsonConstructor]
-    public PatchRegion(int id, string name, RegionType type, Vector2 screenCoordinates,
+    public PatchRegion(int id, string name, RegionType type, Vector2 screenCoordinates, MapElementVisibility visibilityState,
         float height, float width)
     {
         ID = id;
         Name = name;
         Type = type;
         ScreenCoordinates = screenCoordinates;
+        VisibilityState = visibilityState;
         Height = height;
         Width = width;
     }
@@ -40,6 +41,9 @@ public enum RegionType
         Predefined = 3,
     }
 
+    [JsonProperty]
+    public MapElementVisibility VisibilityState { get; set; }
+
     [JsonProperty]
     public RegionType Type { get; }
 
@@ -58,9 +62,6 @@ public enum RegionType
     [JsonProperty]
     public float Width { get; set; }
 
-    [JsonProperty]
-    public MapElementVisibility VisibilityState { get; set; }
-
     [JsonIgnore]
     public bool Explored => VisibilityState == MapElementVisibility.Explored;