Update EnvironmentArea (formerly NoWeatherArea) to 901

TruckLib/ScsMap/Enums.cs

@@ -20,7 +20,7 @@ public enum ItemType
         Service = 0x07,
         CutPlane = 0x08,
         Mover = 0x09,
-        NoWeatherArea = 0x0B,
+        EnvironmentArea = 0x0B,
         CityArea = 0x0C,
         Hinge = 0x0D,
         AnimatedModel = 0x0F,
@@ -316,7 +316,7 @@ public enum EasingFunction
     }
 
     /// <summary>
-    /// Fog behavior in a <see cref="NoWeatherArea">No Weather Area</see>.
+    /// Fog behavior in a <see cref="EnvironmentArea">No Weather Area</see>.
     /// </summary>
     public enum FogMask
     {

TruckLib/ScsMap/NoWeatherArea.cs → TruckLib/ScsMap/EnvironmentArea.cs

@@ -9,12 +9,12 @@
 namespace TruckLib.ScsMap
 {
     /// <summary>
-    /// Defines a rectangular area in which weather effects are disabled.
+    /// Defines a rectangular area in which 
     /// </summary>
-    public class NoWeatherArea : SingleNodeItem
+    public class EnvironmentArea : SingleNodeItem
     {
         /// <inheritdoc/>
-        public override ItemType ItemType => ItemType.NoWeatherArea;
+        public override ItemType ItemType => ItemType.EnvironmentArea;
 
         /// <inheritdoc/>
         public override ItemFile DefaultItemFile => ItemFile.Aux;
@@ -34,9 +34,25 @@ public class NoWeatherArea : SingleNodeItem
 
         public FogMask FogBehavior { get; set; }
 
-        public NoWeatherArea() : base() { }
+        /// <summary>
+        /// Unit name of the climate profile, as defined in <c>/def/climate.sii</c>. 
+        /// </summary>
+        public Token Climate { get; set; }
+
+        /// <summary>
+        /// Unit name of the reflection cube, as defined in <c>/def/relightable_cubemaps.sii</c>(?). 
+        /// </summary>
+        public Token ReflectionCube { get; set; }
+
+        public bool Precipitation
+        {
+            get => !Kdop.Flags[0];
+            set => Kdop.Flags[0] = !value;
+        }
+
+        public EnvironmentArea() : base() { }
 
-        internal NoWeatherArea(bool initFields) : base(initFields)
+        internal EnvironmentArea(bool initFields) : base(initFields)
         {
             if (initFields) Init();
         }
@@ -45,24 +61,26 @@ internal NoWeatherArea(bool initFields) : base(initFields)
         protected override void Init()
         {
             base.Init();
+            Width = 200;
+            Height = 200;
         }
 
         /// <summary>
-        /// Adds a NoWeatherArea to the map.
+        /// Adds an environment area to the map.
         /// </summary>
         /// <param name="map">The map.</param>
         /// <param name="position">The position of the center of the area.</param>
         /// <param name="width">The width of the area.</param>
         /// <param name="height">The height of the area.</param>
-        /// <returns>The newly created NoWeatherArea.</returns>
-        public static NoWeatherArea Add(IItemContainer map, Vector3 position, float width, float height)
+        /// <returns>The newly created environment area.</returns>
+        public static EnvironmentArea Add(IItemContainer map, Vector3 position, float width, float height)
         {
-            var nwa = Add<NoWeatherArea>(map, position);
+            var ea = Add<EnvironmentArea>(map, position);
 
-            nwa.Width = width;
-            nwa.Height = height;
+            ea.Width = width;
+            ea.Height = height;
 
-            return nwa;
+            return ea;
         }
     }
 }

TruckLib/ScsMap/Header.cs

@@ -12,7 +12,7 @@ namespace TruckLib.ScsMap
     /// </summary>
     public class Header : IBinarySerializable
     {
-        private const int supportedVersion = 900;
+        private const int supportedVersion = 901;
         /// <summary>
         /// Version number of the map format.
         /// </summary>

TruckLib/ScsMap/Serialization/EnvironmentAreaSerializer.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Text;
+
+namespace TruckLib.ScsMap.Serialization
+{
+    class EnvironmentAreaSerializer : MapItemSerializer
+    {
+        private const float sizeFactor = 2f;
+
+        public override MapItem Deserialize(BinaryReader r)
+        {
+            var ea = new EnvironmentArea(false);
+            ReadKdopItem(r, ea);
+
+            ea.Width = r.ReadSingle() * sizeFactor;
+            ea.Height = r.ReadSingle() * sizeFactor;
+            ea.FogBehavior = (FogMask)r.ReadInt32();
+            ea.Climate = r.ReadToken();
+            ea.ReflectionCube = r.ReadToken();
+            ea.Node = new UnresolvedNode(r.ReadUInt64());
+
+            return ea;
+        }
+
+        public override void Serialize(BinaryWriter w, MapItem item)
+        {
+            var ea = item as EnvironmentArea;
+            WriteKdopItem(w, ea);
+            w.Write(ea.Width / sizeFactor);
+            w.Write(ea.Height / sizeFactor);
+            w.Write((int)ea.FogBehavior);
+            w.Write(ea.Climate);
+            w.Write(ea.ReflectionCube);
+            w.Write(ea.Node.Uid);
+        }
+    }
+}

TruckLib/ScsMap/Serialization/MapItemSerializerFactory.cs

@@ -50,7 +50,7 @@ private static MapItemSerializer Create(ItemType type)
                 ItemType.MapOverlay => new MapOverlaySerializer(),
                 ItemType.Model => new ModelSerializer(),
                 ItemType.Mover => new MoverSerializer(),
-                ItemType.NoWeatherArea => new NoWeatherAreaSerializer(),
+                ItemType.EnvironmentArea => new EnvironmentAreaSerializer(),
                 ItemType.Prefab => new PrefabSerializer(),
                 ItemType.Road => new RoadSerializer(),
                 ItemType.Service => new ServiceSerializer(),