Add a leafier tree with animals

MemoryTree/Assets.xcassets/TreeLeafierAnimals.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "filename" : "TreeLeafierAnimals.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

MemoryTree/ContentView.swift

@@ -35,10 +35,12 @@ struct ContentView: View {
     var treeImageName: String {
         if entries.isEmpty {
             return "TreeBare"
-        } else if entries.count < 3 {
+        } else if entries.count < 3 { // 1-2
             return "TreeLeafy"
-        } else {
+        } else if entries.count < 5 { // 3-4
             return "TreeLeafier"
+        } else { // 5+
+            return "TreeLeafierAnimals"
         }
     }
 
@@ -85,7 +87,7 @@ struct ContentView: View {
             isEditing.toggle()
         } label: {
             Image(treeImageName)
-                .renderingMode(.template)
+                .renderingMode(entries.count > 0 ? .original : .template)
                 .resizable()
                 .scaledToFit()
                 .foregroundColor(.white)
@@ -134,11 +136,21 @@ struct ContentView_Previews: PreviewProvider {
 
             ContentView(entries: [
                 Entry(text: "Coffee"),
-                Entry(text: "Marion berries"),
                 Entry(text: "Burritos"),
+                Entry(text: "Mountains"),
             ])
             .previewDisplayName("Leafier")
+
+            ContentView(entries: [
+                Entry(text: "Coffee"),
+                Entry(text: "Burritos"),
+                Entry(text: "Mountains"),
+                Entry(text: "Trees"),
+                Entry(text: "Clean Water"),
+            ])
+            .previewDisplayName("Leafier with Animals")
         }
         .tint(.white)
+        .previewLayout(.sizeThatFits)
     }
 }