Finished gamifying all solid examples

DependencyInversion_Shared/DependencyInversion_Shared.projitems

@@ -9,20 +9,17 @@
     <Import_RootNamespace>DependencyInversion_Shared</Import_RootNamespace>
   </PropertyGroup>
   <ItemGroup>
-    <Compile Include="$(MSBuildThisFileDirectory)Alarms\EnhancedDisplayAlarm.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Alarms\PersistentBeepAlarm.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)DiagnosticsLogger.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Alarms\DisplayAlarm.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Alarms\IAlarm.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Sensors\ISensor.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Sensors\PressureSensor.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Sensors\Sensor.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Sensors\TemperatureSensor.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Sensors\TemperatureSensorData.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)Alarms\WarningBellAlarm.cs" />
-    <Compile Include="$(MSBuildThisFileDirectory)TemperatureSensorLogger.cs" />
-  </ItemGroup>
-  <ItemGroup>
-    <Folder Include="$(MSBuildThisFileDirectory)Sensors\" />
+    <Compile Include="$(MSBuildThisFileDirectory)SpellAlarms\DisplayAlarm.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)SpellAlarms\EnhancedDisplayAlarm.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)SpellAlarms\IAlarm.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)SpellAlarms\PersistentBeepAlarm.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)SpellAlarms\WarningBellAlarm.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Spells\ISpell.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Spells\PressureSpell.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Spells\Spell.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Spells\TemperatureSpell.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Spells\TemperatureSpellData.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)TemperatureSpellLogger.cs" />
   </ItemGroup>
 </Project>

DependencyInversion_Shared/Alarms/DisplayAlarm.cs → DependencyInversion_Shared/SpellAlarms/DisplayAlarm.cs

@@ -1,11 +1,10 @@
-using DependencyInversion;
-using System.Diagnostics;
+using System.Diagnostics;
 
 namespace DependencyInversion
 {
-    public sealed class DisplayAlarm : IAlarm
+    public sealed class DisplayAlarm : ISpellAlarm
     {
-        public void RaiseAlarm()
+        public void RaiseSpellAlarm()
         {
             // we'll just pretend to raise an alarm here.
             Debug.WriteLine("An alarm was raised");

DependencyInversion_Shared/Alarms/EnhancedDisplayAlarm.cs → DependencyInversion_Shared/SpellAlarms/EnhancedDisplayAlarm.cs

@@ -2,9 +2,9 @@
 
 namespace DependencyInversion
 {
-    public sealed class EnhancedDisplayAlarm : IAlarm
+    public sealed class EnhancedDisplayAlarm : ISpellAlarm
     {
-        public void RaiseAlarm()
+        public void RaiseSpellAlarm()
         {
             // we'll just pretend to raise an alarm here.
             Debug.WriteLine("AN ALARM WAS RAISED, GOD DAMMIT!!!");

DependencyInversion_Shared/SpellAlarms/IAlarm.cs

@@ -0,0 +1,7 @@
+namespace DependencyInversion
+{
+    public interface ISpellAlarm
+    {
+        void RaiseSpellAlarm();
+    }
+}

DependencyInversion_Shared/Alarms/PersistentBeepAlarm.cs → DependencyInversion_Shared/SpellAlarms/PersistentBeepAlarm.cs

@@ -2,9 +2,9 @@
 
 namespace DependencyInversion
 { 
-    public sealed class PersistentBeepAlarm : IAlarm
+    public sealed class PersistentBeepAlarm : ISpellAlarm
     {
-        public void RaiseAlarm()
+        public void RaiseSpellAlarm()
         {
             int i = 0;
             do

DependencyInversion_Shared/Alarms/WarningBellAlarm.cs → DependencyInversion_Shared/SpellAlarms/WarningBellAlarm.cs

@@ -2,9 +2,9 @@
 
 namespace DependencyInversion
 {
-    public sealed class WarningBellAlarm : IAlarm
+    public sealed class WarningBellAlarm : ISpellAlarm
     {
-        public void RaiseAlarm()
+        public void RaiseSpellAlarm()
         {
             Console.Beep();
         }

DependencyInversion_Shared/Spells/ISpell.cs

@@ -0,0 +1,10 @@
+namespace DependencyInversion
+{
+    public interface ISpell
+    {
+        void AttachSpellAlarm(ISpellAlarm spellAlarm);
+
+        void RaiseSpellAlarms();
+    }
+
+}

DependencyInversion_Shared/Sensors/PressureSensor.cs → DependencyInversion_Shared/Spells/PressureSpell.cs

@@ -1,6 +1,6 @@
 namespace DependencyInversion
 {
-    public sealed class PressureSensor : Sensor
+    public sealed class PressureSpell : Spell
     {
     }
 }

DependencyInversion_Shared/Spells/Spell.cs

@@ -0,0 +1,19 @@
+using System.Collections.Generic;
+
+namespace DependencyInversion
+{
+    public class Spell : ISpell
+    {
+        protected List<ISpellAlarm> _spellAlarms = new();
+
+        public void AttachSpellAlarm(ISpellAlarm spellAlarm)
+        {
+            _spellAlarms.Add(spellAlarm);
+        }
+
+        public void RaiseSpellAlarms()
+        {
+            _spellAlarms.ForEach(alarm => alarm.RaiseSpellAlarm());
+        }
+    }
+}

DependencyInversion_Shared/Spells/TemperatureSpell.cs

@@ -0,0 +1,23 @@
+using System;
+
+namespace DependencyInversion
+{
+    public sealed class TemperatureSpell : Spell
+    {
+        public string Id { get; private set; }
+
+        public TemperatureSpell(string spellId)
+        {
+            Id = spellId;
+        }
+
+        /// <summary>
+        /// Get the current temperature of the spell.
+        /// </summary>
+        public double GetTemperature()
+        {
+            Random rnd = new();
+            return rnd.NextDouble();
+        }
+    }
+}

DependencyInversion_Shared/Spells/TemperatureSpellData.cs

@@ -0,0 +1,5 @@
+namespace DependencyInversion
+{
+    public record struct TemperatureSpellData(string SpellId, double SpellTemperature);
+
+}

DependencyInversion_Shared/TemperatureSpellLogger.cs

@@ -0,0 +1,29 @@
+using System.Collections.Generic;
+
+namespace DependencyInversion
+{
+    /// <summary>
+    /// A logger that writes temperature spell data.
+    /// </summary>
+    public sealed class TemperatureSpellLogger
+    {
+        private readonly DiagnosticsLogger _diagnosticsLogger;
+
+        public TemperatureSpellLogger(DiagnosticsLogger diagnosticsLogger)
+        {
+            _diagnosticsLogger = diagnosticsLogger;
+        }
+
+        /// <summary>
+        /// Write data for all temperature-sensors to the log.
+        /// </summary>
+        public void WriteAllTemperatureSpellsDataToLog(IEnumerable<TemperatureSpellData> temperatureSpellsData)
+        {
+            foreach(TemperatureSpellData spellData in temperatureSpellsData)
+            {
+                string logMessage = $"Spell {spellData.SpellId} reported value {spellData.SpellTemperature:N2}";
+                _diagnosticsLogger.WriteToLog(logMessage);
+            }
+        }
+    }
+}

DesignPatterns/BehaviourPatterns/StrategyPattern/StrategyPattern_example/StrategyPatern_problem/Program.cs

@@ -1,19 +1,21 @@
 using StrategyPattern;
 using System.Diagnostics;
 
-namespace StrategyPatern_problem
+namespace StrategyPattern_problem
 {
     public sealed class Program
     {
         /// <summary>
-        /// Dilemma: we need to calculate a 'user reputation' for our dating service users, based on which type of member they are. How do we go about that in the best, most flexible way? In the below example, the DatingUser-class shifts between types to accomodate different UserReputation values.
+        /// Dilemma: we need to calculate a 'user reputation' for our dating service users, based on which type of member they are. 
+        /// How do we go about that in the best, most flexible way? In the below example, the DatingUser-class shifts between types to accommodate different UserReputation values.
         /// </summary>
         private static void Main()
         {
-            DatingUser someUser = new();
-
-            someUser.NumberOfAnsweredQuestions = 3;
-            someUser.userReputation = UserReputationEnum.BasicUserReputation;
+            DatingUser someUser = new()
+            {
+                NumberOfAnsweredQuestions = 3,
+                userReputation = UserReputationEnum.BasicUserReputation
+            };
 
             int calculatedReputation = someUser.CalculateReputation();
 

DesignPatterns/BehaviourPatterns/TemplateMethodPattern/TemplateMethod_example/TemplatePattern_challenge/Program.cs

@@ -1,6 +1,4 @@
-using System;
-using System.Diagnostics;
-using TemplatePattern;
+using TemplatePattern;
 
 namespace TemplatePattern_challenge
 {

DesignPatterns/BehaviourPatterns/TemplateMethodPattern/TemplateMethod_example/TemplatePattern_challengeSolved/Member.cs

@@ -1,6 +1,4 @@
-using System;
-
-namespace TemplatePattern
+namespace TemplatePattern
 {
     public struct Member
     {

DesignPatterns/BehaviourPatterns/TemplateMethodPattern/TemplateMethod_example/TemplatePattern_challengeSolved/MemberNotificationBase.cs

@@ -1,7 +1,4 @@
-using System;
-using System.Diagnostics;
-
-namespace TemplatePattern
+namespace TemplatePattern
 {
     // The Template Pattern lets us define a series of common steps, deferring some steps to sub-classes.
     // Let's redo the notifications in the style of the pattern:

DesignPatterns/CreationalPatterns/AbstractFactoryPattern/AbstractFactoryPattern_example/AbstractFactory_challenge/BasicUserAuthenticator.cs

@@ -1,6 +1,4 @@
-using System.Diagnostics;
-
-namespace FactoryPattern
+namespace FactoryPattern
 {
     public class BasicUserAuthenticator : IAuthenticator
     {

DesignPatterns/CreationalPatterns/AbstractFactoryPattern/AbstractFactoryPattern_example/AbstractFactory_challenge/BasicUserAuthorizer.cs

@@ -1,6 +1,4 @@
-using System.Diagnostics;
-
-namespace FactoryPattern
+namespace FactoryPattern
 {
     public sealed class BasicUserAuthorizer : IAuthorizer
     {

DesignPatterns/CreationalPatterns/AbstractFactoryPattern/AbstractFactoryPattern_example/AbstractFactory_challenge/SuperUserAuthenticator.cs

@@ -1,6 +1,4 @@
-using System.Diagnostics;
-
-namespace FactoryPattern
+namespace FactoryPattern
 {
     public class SuperUserAuthenticator : IAuthenticator
     {

DesignPatterns/CreationalPatterns/AbstractFactoryPattern/AbstractFactoryPattern_example/AbstractFactory_challenge/SuperUserAuthorizer.cs

@@ -1,6 +1,4 @@
-using System.Diagnostics;
-
-namespace FactoryPattern
+namespace FactoryPattern
 {
     public sealed class SuperUserAuthorizer : IAuthorizer
     {

DesignPatterns/CreationalPatterns/AbstractFactoryPattern/AbstractFactoryPattern_example/AbstractFactory_challenge/UserSecurityManager.cs

@@ -1,5 +1,4 @@
 using FactoryPattern;
-using System;
 
 namespace AbstractFactoryPattern
 {