Implement local rankings system in endless game

RunCat365/App.config

@@ -19,6 +19,9 @@
             <setting name="FirstLaunch" serializeAs="String">
                 <value>True</value>
             </setting>
+            <setting name="HighScore" serializeAs="String">
+                <value>0</value>
+            </setting>
         </RunCat365.Properties.UserSettings>
     </userSettings>
 </configuration>

RunCat365/EndlessGameForm.cs

@@ -33,6 +33,7 @@ internal class EndlessGameForm : Form
         private int counter = 0;
         private int limit = 5;
         private int score = 0;
+        private int highScore = UserSettings.Default.HighScore;
         private bool isJumpRequested = false;
         private readonly bool isAutoPlay = false;
 
@@ -141,6 +142,7 @@ private void UpdateRoads()
             if (firstRoad == Road.Sprout)
             {
                 score += 1;
+                highScore = Math.Max(score, highScore);
             }
             counter = counter > 0 ? counter - 1 : limit - 1;
             if (counter == 0)
@@ -252,7 +254,8 @@ private void RenderScene(object? sender, PaintEventArgs e)
                     Alignment = StringAlignment.Far,
                     LineAlignment = StringAlignment.Center
                 };
-                g.DrawString($"{Strings.Game_Score}: {score}", font15, brush, new Rectangle(20, 0, 560, 50), stringFormat);
+                g.DrawString($"{Strings.Game_HighScore}: {highScore}", font15, brush, new Rectangle(20, 0, 560, 50), stringFormat);
+                g.DrawString($"{Strings.Game_Score}: {score}", font15, brush, new Rectangle(20, 30, 560, 50), stringFormat);
             }
 
             roads.Take(20).Select((road, index) => new { road, index }).ToList().ForEach(
@@ -278,7 +281,15 @@ private void RenderScene(object? sender, PaintEventArgs e)
                 var message = Strings.Game_PressSpaceToPlay;
                 if (status == GameStatus.GameOver)
                 {
-                    message = $"{Strings.Game_GameOver}\n{message}";
+                    if (score >= highScore)
+                    {
+                        SaveRecord(score);
+                        message = $"{Strings.Game_NewRecord}!!\n{message}";
+                    }
+                    else
+                    {
+                        message = $"{Strings.Game_GameOver}\n{message}";
+                    }
                 }
                 var stringFormat = new StringFormat
                 {
@@ -288,6 +299,11 @@ private void RenderScene(object? sender, PaintEventArgs e)
                 g.DrawString(message, font18, brush, new Rectangle(0, 0, 600, 250), stringFormat);
             }
         }
+        private void SaveRecord(int score)
+        {
+            UserSettings.Default.HighScore = score;
+            UserSettings.Default.Save();
+        }
     }
 
     internal static class ListExtension
@@ -297,4 +313,4 @@ internal static bool HasCommonElements(this List<int> list1, List<int> list2)
             return list1.Intersect(list2).Any();
         }
     }
-}
+}

RunCat365/Properties/Strings.ja.resx

@@ -234,4 +234,10 @@
   <data name="Menu_SpeedSource" xml:space="preserve">
     <value>速度の基準</value>
   </data>
+  <data name="Game_HighScore" xml:space="preserve">
+    <value>ハイスコア</value>
+  </data>
+  <data name="Game_NewRecord" xml:space="preserve">
+    <value>新記録</value>
+  </data>
 </root>

RunCat365/Properties/Strings.resx

@@ -234,4 +234,10 @@
   <data name="Menu_SpeedSource" xml:space="preserve">
     <value>Speed based on</value>
   </data>
+  <data name="Game_HighScore" xml:space="preserve">
+    <value>High Score</value>
+  </data>
+  <data name="Game_NewRecord" xml:space="preserve">
+    <value>New Record</value>
+  </data>
 </root>

RunCat365/Properties/UserSettings.settings

@@ -14,8 +14,11 @@
     <Setting Name="FirstLaunch" Type="System.Boolean" Scope="User">
       <Value Profile="(Default)">True</Value>
     </Setting>
+    <Setting Name="HighScore" Type="System.Int32" Scope="User">
+      <Value Profile="(Default)">0</Value>
+    </Setting>
     <Setting Name="SpeedSource" Type="System.String" Scope="User">
       <Value Profile="(Default)">CPU</Value>
     </Setting>
   </Settings>
-</SettingsFile>
+</SettingsFile>