Chris3606 · Chris3606 · Jun 6, 2025 · Jun 6, 2025 · Jun 6, 2025 · Jun 6, 2025
diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
@@ -12,11 +12,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Setup .NET
-      uses: actions/setup-dotnet@v3
+      uses: actions/setup-dotnet@v4
       with:
-        dotnet-version: 7.0.x
+        dotnet-version: 9.x
     - name: Restore dependencies
       run: dotnet restore
     - name: Build

diff --git a/GoRogue.Debugger/GoRogue.Debugger.csproj b/GoRogue.Debugger/GoRogue.Debugger.csproj
@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
 		  <!-- Enable C# 8.0 and nullable reference features -->
       <LangVersion>8.0</LangVersion>
 		  <Nullable>enable</Nullable>
@@ -62,7 +62,7 @@
     <ItemGroup>
       <!-- ReSharper disable once VulnerablePackage -->
       <PackageReference Include="dotnet-curses" Version="1.0.2" />
-      <PackageReference Include="JetBrains.Annotations" Version="2023.3.0">
+      <PackageReference Include="JetBrains.Annotations" Version="2024.3.0">
 	  <PrivateAssets>all</PrivateAssets>
 	</PackageReference>
     </ItemGroup>

diff --git a/GoRogue.PerformanceTests/GoRogue.PerformanceTests.csproj b/GoRogue.PerformanceTests/GoRogue.PerformanceTests.csproj
@@ -2,14 +2,14 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <LangVersion>default</LangVersion>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.13.5" />
-    <PackageReference Include="JetBrains.Annotations" Version="2023.3.0" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.15.0" />
+    <PackageReference Include="JetBrains.Annotations" Version="2024.3.0" />
   </ItemGroup>
 
   <ItemGroup>

diff --git a/GoRogue.Profiler/GoRogue.Profiler.csproj b/GoRogue.Profiler/GoRogue.Profiler.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/GoRogue.Snippets/GoRogue.Snippets.csproj b/GoRogue.Snippets/GoRogue.Snippets.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net7.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>

diff --git a/GoRogue.UnitTests/Effects/AdvancedEffectTests.cs b/GoRogue.UnitTests/Effects/AdvancedEffectTests.cs
@@ -53,10 +53,10 @@ public void EffectToString()
         public void EffectTriggerAdd()
         {
             var effectTrigger = new AdvancedEffectTrigger<int>();
-            Assert.Equal(0, effectTrigger.Effects.Count);
+            Assert.Empty(effectTrigger.Effects);
 
             effectTrigger.Add(new AdvancedIntEffect("Test Effect 1", 1, Args));
-            Assert.Equal(1, effectTrigger.Effects.Count);
+            Assert.Single(effectTrigger.Effects);
 
             effectTrigger.Add(new AdvancedIntEffect("Test Effect 2", 2, Args));
             Assert.Equal(2, effectTrigger.Effects.Count);
@@ -80,7 +80,7 @@ public void EffectTriggerEffects()
 
             effectTrigger.Add(effect2);
             effectTrigger.TriggerEffects(5);
-            Assert.Equal(1, effectTrigger.Effects.Count);
+            Assert.Single(effectTrigger.Effects);
             Assert.Equal(multiDuration - 1, effectTrigger.Effects[0].Duration);
             Assert.Equal(1, effect1.Duration);
 
@@ -101,7 +101,7 @@ public void EffectTriggerEffects()
             Assert.Equal(2, secEffectTrigger.Effects.Count);
 
             secEffectTrigger.TriggerEffects(5);
-            Assert.Equal(1, secEffectTrigger.Effects.Count);
+            Assert.Single(secEffectTrigger.Effects);
             Assert.Equal(1, secEffectTrigger.Effects[0].Duration); // Must have cancelled
         }
     }

diff --git a/GoRogue.UnitTests/Effects/EffectTests.cs b/GoRogue.UnitTests/Effects/EffectTests.cs
@@ -51,10 +51,10 @@ public void EffectToString()
         public void EffectTriggerAdd()
         {
             var effectTrigger = new EffectTrigger();
-            Assert.Equal(0, effectTrigger.Effects.Count);
+            Assert.Empty(effectTrigger.Effects);
 
             effectTrigger.Add(new IntEffect("Test Effect 1", 1));
-            Assert.Equal(1, effectTrigger.Effects.Count);
+            Assert.Single(effectTrigger.Effects);
 
             effectTrigger.Add(new IntEffect("Test Effect 2", 2));
             Assert.Equal(2, effectTrigger.Effects.Count);
@@ -78,7 +78,7 @@ public void EffectTriggerEffects()
 
             effectTrigger.Add(effect2);
             effectTrigger.TriggerEffects();
-            Assert.Equal(1, effectTrigger.Effects.Count);
+            Assert.Single(effectTrigger.Effects);
             Assert.Equal(multiDuration - 1, effectTrigger.Effects[0].Duration);
             Assert.Equal(1, effect1.Duration);
 
@@ -99,7 +99,7 @@ public void EffectTriggerEffects()
             Assert.Equal(2, secEffectTrigger.Effects.Count);
 
             secEffectTrigger.TriggerEffects();
-            Assert.Equal(1, secEffectTrigger.Effects.Count);
+            Assert.Single(secEffectTrigger.Effects);
             Assert.Equal(1, secEffectTrigger.Effects[0].Duration); // Must have cancelled
         }
     }

diff --git a/GoRogue.UnitTests/GameFramework/GameFrameworkTests.cs b/GoRogue.UnitTests/GameFramework/GameFrameworkTests.cs
@@ -515,6 +515,28 @@ public void TransparencyViewUpdatesOnRemove()
             Assert.True(map.TransparencyView[1, 1]);
         }
 
+        [Theory]
+        [InlineData(true)]
+        [InlineData(false)]
+        public void TransparencyViewUpdatesOnChange(bool useCachedGridViews)
+        {
+            var map = new Map(10, 10, 1, Distance.Chebyshev, useCachedGridViews: useCachedGridViews);
+
+            var obj = new GameObject((1, 1), 0, false, isTransparent: true);
+            map.SetTerrain(obj);
+
+            var obj2 = new GameObject((1, 1), 1, true, false);
+            map.AddEntity(obj2);
+
+            Assert.False(map.TransparencyView[obj2.Position]);
+
+            obj2.IsTransparent = true;
+            Assert.True(map.TransparencyView[obj2.Position]);
+
+            obj2.IsTransparent = false;
+            Assert.False(map.TransparencyView[obj2.Position]);
+        }
+
         [Fact]
         public void GetObjectsAt()
         {

diff --git a/GoRogue.UnitTests/GoRogue.UnitTests.csproj b/GoRogue.UnitTests/GoRogue.UnitTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <IsPackable>false</IsPackable>
 
 	  <!-- Enable C# 8.0 nullable reference feature -->
@@ -18,22 +18,25 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="JetBrains.Annotations" Version="2023.3.0">
+    <PackageReference Include="JetBrains.Annotations" Version="2024.3.0">
 	  <PrivateAssets>all</PrivateAssets>
 	</PackageReference>
-    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="8.0.0">
+    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="RoyT.AStar" Version="3.0.2" />
-    <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+    <PackageReference Include="xunit" Version="2.9.3" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.1.0">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="1.2.1" />
     <PackageReference Include="XUnit.ValueTuples" Version="1.0.1" />
   </ItemGroup>
 

diff --git a/GoRogue.UnitTests/MapGeneration/GeneratorTests.cs b/GoRogue.UnitTests/MapGeneration/GeneratorTests.cs
@@ -51,7 +51,7 @@ public void ConstructionValidSizes(int width, int height)
             Assert.Equal(height, generator.Context.Height);
 
             Assert.NotNull(generator.GenerationSteps);
-            Assert.Equal(0, generator.GenerationSteps.Count);
+            Assert.Empty(generator.GenerationSteps);
         }
 
         [Theory]
@@ -125,7 +125,7 @@ public void AddStepAddsToList()
             var step = new MockGenerationStep(null);
 
             _generator.AddStep(step);
-            Assert.Equal(1, _generator.GenerationSteps.Count);
+            Assert.Single(_generator.GenerationSteps);
             Assert.Same(step, _generator.GenerationSteps[0]);
 
             var step2 = new MockGenerationStep(null);

diff --git a/GoRogue/GameFramework/Map.cs b/GoRogue/GameFramework/Map.cs
@@ -354,7 +354,7 @@ private void Map_ObjectRemovedSyncViews(object? sender, ItemEventArgs<IGameObjec
                     : FullIsTransparent(e.Position);
 
             e.Item.WalkabilityChanged -= Item_WalkabilityChangedSyncView;
-            e.Item.TransparencyChanged += Item_TransparencyChangedSyncView;
+            e.Item.TransparencyChanged -= Item_TransparencyChangedSyncView;
         }
 
         private void Item_WalkabilityChangedSyncView(object? sender, ValueChangedEventArgs<bool> e) => _cachedWalkabilityView![((IGameObject)sender!).Position] = e.NewValue;

diff --git a/GoRogue/GoRogue.csproj b/GoRogue/GoRogue.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <!-- Basic package info -->
-    <TargetFrameworks>netstandard2.1;netcoreapp3.1;net5.0;net6.0;net7.0;net8.0</TargetFrameworks>
+    <TargetFrameworks>net5.0;net6.0;net7.0;net8.0;netcoreapp3.1;netstandard2.1;net9.0</TargetFrameworks>
 	<RootNamespace>GoRogue</RootNamespace>
 	<Authors>Chris3606</Authors>
 	<Copyright>Copyright © 2023 Christopher Ridley (Chris3606)</Copyright>
@@ -79,14 +79,14 @@
 
   <!-- Dependencies -->
   <ItemGroup>
-    <PackageReference Include="JetBrains.Annotations" Version="2023.3.0">
+    <PackageReference Include="JetBrains.Annotations" Version="2024.3.0">
 	  <PrivateAssets>all</PrivateAssets>
 	</PackageReference>
-    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="8.0.0">
+    <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
     <PackageReference Include="OptimizedPriorityQueue" Version="4.2.0" />
     <PackageReference Include="ShaiRandom" Version="0.0.2" />
     <PackageReference Include="TheSadRogue.Primitives" Version="1.6.0-rc3" />

diff --git a/changelog.md b/changelog.md
@@ -5,7 +5,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## [Unreleased]
 
-- None
+### Added
+- Added .NET 8 and 9 explicit multi-targets
+
+### Fixed
+- `GameFramework.Map` now handles transparency changes properly (thanks Sofistico!)
+- `DiceNotation.Parser` now handles negative numbers correctly
 
 ## [3.0.0-beta09] - 2023-12-05
 ### Removed