Replace Location table with packed 64-bit int (#679)

* Replace Location table with packed 64 bit int

* Remove double Include and fix Slot documentation

* Fix compilation errors from merge

* Fix namespaces and add expected values to unit tests

ProjectLighthouse.Tests/Tests/LocationTests.cs

@@ -0,0 +1,81 @@
+using System.IO;
+using System.Xml.Serialization;
+using LBPUnion.ProjectLighthouse.Types.Entities.Level;
+using LBPUnion.ProjectLighthouse.Types.Entities.Profile;
+using LBPUnion.ProjectLighthouse.Types.Misc;
+using Xunit;
+
+namespace LBPUnion.ProjectLighthouse.Tests;
+
+public class LocationTests
+{
+    [Fact]
+    public void ShouldSetAndReadUserLocation()
+    {
+        Location expected = new()
+        {
+            X = 1000,
+            Y = 5000,
+        };
+        User user = new()
+        {
+            Location = new Location
+            {
+                X = expected.X,
+                Y = expected.Y,
+            },
+        };
+        Assert.True(user.Location.X == expected.X);
+        Assert.True(user.Location.Y == expected.Y);
+        Assert.True(user.LocationPacked == 4_294_967_301_000);
+    }
+
+    [Fact]
+    public void ShouldSetAndReadSlotLocation()
+    {
+        Location expected = new()
+        {
+            X = 1000,
+            Y = 5000,
+        };
+        Slot slot = new()
+        {
+            Location = new Location
+            {
+                X = expected.X,
+                Y = expected.Y,
+            },
+        };
+        Assert.True(slot.Location.X == expected.X);
+        Assert.True(slot.Location.Y == expected.Y);
+        Assert.True(slot.LocationPacked == 4_294_967_301_000);
+    }
+
+    [Fact]
+    public void ShouldReadLocationAfterDeserialization()
+    {
+        XmlSerializer deserializer = new(typeof(Slot));
+        const string slotData = "<slot><name>test</name><resource>test</resource><location><x>4000</x><y>9000</y></location></slot>";
+
+        Slot? deserialized = (Slot?)deserializer.Deserialize(new StringReader(slotData));
+        Assert.True(deserialized != null);
+        Assert.True(deserialized.Name == "test");
+        Assert.True(deserialized.Location.X == 4000);
+        Assert.True(deserialized.Location.Y == 9000);
+        Assert.True(deserialized.LocationPacked == 17_179_869_193_000);
+    }
+
+    [Fact]
+    public void ShouldDeserializeEmptyLocation()
+    {
+        XmlSerializer deserializer = new(typeof(Slot));
+        const string slotData = "<slot><name>test</name></slot>";
+
+        Slot? deserialized = (Slot?)deserializer.Deserialize(new StringReader(slotData));
+        Assert.True(deserialized != null);
+        Assert.True(deserialized.Name == "test");
+        Assert.True(deserialized.Location.X == 0);
+        Assert.True(deserialized.Location.Y == 0);
+        Assert.True(deserialized.LocationPacked == 0);
+    }
+}