add treeviewmodel, name some variables

Author: LeftofZen

Common/Logging/LogLevel.cs

@@ -1,4 +1,4 @@
 namespace OpenLoco.Common.Logging
 {
-	public enum LogLevel { Debug2, Debug, Info, Warning, Error };
+	public enum LogLevel { Debug2, Debug, Info, Warning, Error }
 }

Dat/Data/Colour.cs

@@ -34,7 +34,7 @@ public enum Colour : uint8_t
 		Pink = 29,
 		MutedRed = 30,
 		MAX,
-	};
+	}
 
 	public enum ExtColour : uint8_t
 	{
@@ -187,5 +187,5 @@ public enum ExtColour : uint8_t
 		unk91,
 		unk92,
 		MAX,
-	};
+	}
 }

Dat/Data/LanguageId.cs

@@ -18,5 +18,5 @@ public enum LanguageId : uint8_t
 		Portuguese,
 		//blank = 254,
 		//end = 255
-	};
+	}
 }

Dat/Data/OriginalDataPathIds.cs

@@ -58,5 +58,5 @@ public enum OriginalDataPathIds : uint8_t
 		_1tmp,
 		objects,
 		scenarios,
-	};
+	}
 }

Dat/Data/SoundId.cs

@@ -35,5 +35,5 @@ public enum SoundId : uint16_t
 		Breakdown5 = 30,
 		Breakdown6 = 31,
 		NULL = 0xFF
-	};
+	}
 }

Dat/FileParsing/ByteHelpers.cs

@@ -1,3 +1,5 @@
+using System.Runtime.InteropServices;
+
 namespace OpenLoco.Dat.FileParsing
 {
 	public static class ByteHelpers
@@ -17,6 +19,10 @@ public static int GetObjectSize(Type type)
 			{
 				size = 4;
 			}
+			else if (type.IsEnum)
+			{
+				size = Marshal.SizeOf(type.GetEnumUnderlyingType());
+			}
 			else
 			{
 				var sizeAttr = AttributeHelper.Get<LocoStructSizeAttribute>(type) ?? throw new ArgumentOutOfRangeException(nameof(LocoStructSizeAttribute), $"type {type} didn't have LocoStructSizeAttribute");

Dat/Objects/Airport/AirportMovementNodeFlags.cs

@@ -12,5 +12,5 @@ public enum AirportMovementNodeFlags : uint16_t
 		TakeoffBegin = 1 << 6,
 		HeliTakeoffEnd = 1 << 7,
 		Touchdown = 1 << 8,
-	};
+	}
 }

Dat/Objects/BridgeObject.cs

@@ -61,10 +61,7 @@ public record BridgeObject(
 		public const int MaxNumTrackMods = 7;
 		public const int MaxNumRoadMods = 7;
 
-		[LocoPropertyMaybeUnused]
 		public List<S5Header> CompatibleTrackObjects { get; set; } = [];
-
-		[LocoPropertyMaybeUnused]
 		public List<S5Header> CompatibleRoadObjects { get; set; } = [];
 
 		public ReadOnlySpan<byte> Load(ReadOnlySpan<byte> remainingData)

Dat/Objects/BuildingObject.cs

@@ -14,7 +14,7 @@ public enum BuildingObjectFlags : uint8_t
 		MiscBuilding = 1 << 1,
 		Indestructible = 1 << 2,
 		IsHeadquarters = 1 << 3,
-	};
+	}
 
 	[TypeConverter(typeof(ExpandableObjectConverter))]
 	[LocoStructSize(0xBE)]

Dat/Objects/CargoObject.cs

@@ -12,7 +12,7 @@ public enum CargoObjectFlags : uint8_t
 		unk0 = 1 << 0,
 		Refit = 1 << 1,
 		Delivering = 1 << 2,
-	};
+	}
 
 	public enum CargoCategory : uint16_t
 	{
@@ -32,15 +32,15 @@ public enum CargoCategory : uint16_t
 		Mail = 13,
 		// Note: Mods may (and do) use other numbers not covered by this list
 		NULL = (uint16_t)0xFFFFU,
-	};
+	}
 
 	[TypeConverter(typeof(ExpandableObjectConverter))]
 	[LocoStructSize(0x1F)]
 	[LocoStructType(ObjectType.Cargo)]
 	[LocoStringTable("Name", "UnitsAndCargoName", "UnitNameSingular", "UnitNamePlural")]
 	public record CargoObject(
 		[property: LocoStructOffset(0x00), LocoString, Browsable(false)] string_id Name,
-		[property: LocoStructOffset(0x02), LocoPropertyMaybeUnused] uint16_t var_02,
+		[property: LocoStructOffset(0x02)] uint16_t var_02,
 		[property: LocoStructOffset(0x04)] uint16_t CargoTransferTime,
 		[property: LocoStructOffset(0x06), LocoString, Browsable(false)] string_id UnitsAndCargoName,
 		[property: LocoStructOffset(0x08), LocoString, Browsable(false)] string_id UnitNameSingular,
@@ -49,7 +49,7 @@ public record CargoObject(
 		[property: LocoStructOffset(0x10)] CargoCategory CargoCategory,
 		[property: LocoStructOffset(0x12)] CargoObjectFlags Flags,
 		[property: LocoStructOffset(0x13)] uint8_t NumPlatformVariations,
-		[property: LocoStructOffset(0x14), LocoPropertyMaybeUnused] uint8_t var_14,
+		[property: LocoStructOffset(0x14)] uint8_t StationCargoDensity,
 		[property: LocoStructOffset(0x15)] uint8_t PremiumDays,
 		[property: LocoStructOffset(0x16)] uint8_t MaxNonPremiumDays,
 		[property: LocoStructOffset(0x17)] uint16_t MaxPremiumRate,