Various improvements

Substrate.Tests/Data/26_2-creative/players/advancements/893ab0bc-920e-449e-b904-9498ac87eb68.json

@@ -0,0 +1,16 @@
+{
+  "minecraft:recipes/decorations/crafting_table": {
+    "criteria": {
+      "unlock_right_away": "2026-07-25 12:32:33 -0700"
+    },
+    "done": true
+  },
+  "minecraft:adventure/adventuring_time": {
+    "criteria": {
+      "minecraft:beach": "2026-07-25 12:32:35 -0700",
+      "minecraft:forest": "2026-07-25 12:34:46 -0700"
+    },
+    "done": false
+  },
+  "DataVersion": 4903
+}

Substrate.Tests/Data/26_2-creative/players/stats/893ab0bc-920e-449e-b904-9498ac87eb68.json

@@ -0,0 +1,16 @@
+{
+  "stats": {
+    "minecraft:custom": {
+      "minecraft:time_since_rest": 2653,
+      "minecraft:walk_one_cm": 1450,
+      "minecraft:total_world_time": 3526,
+      "minecraft:leave_game": 1,
+      "minecraft:play_time": 2653,
+      "minecraft:time_since_death": 2653
+    },
+    "minecraft:picked_up": {
+      "minecraft:leaf_litter": 1
+    }
+  },
+  "DataVersion": 4903
+}

Substrate.Tests/Data/26_2-creative/session.lock

@@ -0,0 +1 @@
+☃

Substrate.Tests/Substrate.Tests.csproj

@@ -18,7 +18,7 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'net40-client-Debug|AnyCPU'">
     <AssemblyName>Substrate.Tests.net40-client</AssemblyName>
-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
     <!--<TargetFrameworkProfile>Client</TargetFrameworkProfile>-->
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
@@ -105,12 +105,16 @@
     <Compile Include="LevelTests.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="BlockTests.cs" />
+    <Compile Include="TileEntityBannerTests.cs" />
+    <Compile Include="TileTickTests.cs" />
+    <Compile Include="AnvilTests.cs" />
     <Compile Include="WorldTests.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\SubstrateCS\Substrate %28NET4%29.csproj">
       <Project>{7264a1c4-ab4a-4437-b252-7379b98b5509}</Project>
       <Name>Substrate %28NET4%29</Name>
+      <AdditionalProperties>Configuration=Debug</AdditionalProperties>
     </ProjectReference>
   </ItemGroup>
   <Choose>
@@ -140,4 +144,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
+</Project>

Substrate.Tests/TileEntityBannerTests.cs

@@ -0,0 +1,36 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Substrate.Nbt;
+using Substrate.TileEntities;
+
+namespace Substrate.Tests
+{
+    [TestClass]
+    public class TileEntityBannerTests
+    {
+        [TestMethod]
+        public void CompoundPatternEntriesValidateAndLoad()
+        {
+            TagNodeCompound tree = new TagNodeCompound();
+            tree["id"] = new TagNodeString(TileEntityBanner.TypeId);
+            tree["x"] = new TagNodeInt(1);
+            tree["y"] = new TagNodeInt(2);
+            tree["z"] = new TagNodeInt(3);
+            tree["Base"] = new TagNodeInt(0);
+
+            TagNodeList patterns = new TagNodeList(TagType.TAG_COMPOUND);
+            for (int i = 0; i < 5; i++) {
+                TagNodeCompound pattern = new TagNodeCompound();
+                pattern["Color"] = new TagNodeInt(i);
+                pattern["Pattern"] = new TagNodeString("bs");
+                patterns.Add(pattern);
+            }
+            tree["Patterns"] = patterns;
+
+            TileEntityBanner banner = new TileEntityBanner();
+
+            Assert.IsTrue(banner.ValidateTree(tree));
+            Assert.IsNotNull(banner.LoadTreeSafe(tree));
+            Assert.AreEqual(5, banner.Patterns.Length);
+        }
+    }
+}

Substrate.Tests/TileTickTests.cs

@@ -0,0 +1,48 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Substrate.Nbt;
+
+namespace Substrate.Tests
+{
+    [TestClass]
+    public class TileTickTests
+    {
+        [TestMethod]
+        public void StringBlockIdLoadsAndRoundTrips()
+        {
+            TagNodeCompound tree = CreateTick(new TagNodeString("minecraft:flowing_lava"));
+
+            TileTick tick = TileTick.FromTreeSafe(tree);
+
+            Assert.IsNotNull(tick);
+            Assert.AreEqual(BlockType.LAVA, tick.ID);
+            Assert.AreEqual("minecraft:flowing_lava", tick.StringID);
+            Assert.AreEqual(TagType.TAG_STRING, tick.BuildTree()["i"].GetTagType());
+            Assert.AreEqual("minecraft:flowing_lava", tick.BuildTree()["i"].ToTagString().Data);
+        }
+
+        [TestMethod]
+        public void NumericBlockIdRemainsSupported()
+        {
+            TagNodeCompound tree = CreateTick(new TagNodeInt(BlockType.LAVA));
+
+            TileTick tick = TileTick.FromTreeSafe(tree);
+
+            Assert.IsNotNull(tick);
+            Assert.AreEqual(BlockType.LAVA, tick.ID);
+            Assert.IsNull(tick.StringID);
+            Assert.AreEqual(TagType.TAG_INT, tick.BuildTree()["i"].GetTagType());
+        }
+
+        private static TagNodeCompound CreateTick(TagNode id)
+        {
+            TagNodeCompound tree = new TagNodeCompound();
+            tree["i"] = id;
+            tree["t"] = new TagNodeInt(5);
+            tree["p"] = new TagNodeInt(0);
+            tree["x"] = new TagNodeInt(1);
+            tree["y"] = new TagNodeInt(2);
+            tree["z"] = new TagNodeInt(3);
+            return tree;
+        }
+    }
+}