@@ -0,0 +35,4 @@
+            {
+                return false;
+            }
+            if (x is DrawningPropelledArtilleryUnit && y is DrawningPropelledArtilleryUnit)

@@ -0,0 +17,4 @@
+        }
+        public bool Equals(MillitaryUnitCollectionInfo? other)
+        {
+            return this.Name == other.Name;

@@ -0,0 +6,4 @@
+
+namespace SelfPropelledArtilleryUnit.Basic
+{
+    public class UnitCompareByColor : IComparer<BaseDrawningCharacter?>