Commented code

Aufgabe3/ConsoleApplication1/Buffer.cs

@@ -23,7 +23,7 @@ namespace ConsoleApplication1
                 throw new Exception("Buffer full");
             }
             
-
+            
             carQueue.Enqueue(c);
         }
 

Aufgabe3/ConsoleApplication1/Consumer.cs

@@ -21,18 +21,20 @@ namespace ConsoleApplication1
         {
             while (true)
             {
+                //if isAsleep = true: method checks if wakeConsumersUp has been set to true every 50ms
                 if (isAsleep)
                 {
                     Console.WriteLine("consumer asleep...");
                     Thread.Sleep(50);
-                
 
+                    //if wakeConsumersUp = true is asAsleep is set to true and if(isAsleep) "loop" is exited on next interation
                     if (wakeConsumersUp)
                     {
                         Console.WriteLine("consumer was woken up");
                         isAsleep = false;
                     }
                 }
+                //if consumer isnt asleep: consumer gets mutex from buffer, wakes up producers if buffer is full and removes cars if consumer is not empty
                 else
                 {
                     Thread.Sleep(r.Next(500, 1500));
@@ -49,6 +51,8 @@ namespace ConsoleApplication1
                         Car c = b.pop();
                         Console.WriteLine("car pulled out of parking space. car id = " + c.getThisCarId());
                     }
+
+                    //if buffer is empty: consumers are set to sleep, own instance is set to sleep
                     else
                     {
                         wakeConsumersUp = false;
@@ -60,6 +64,8 @@ namespace ConsoleApplication1
                 }
             }
         }
+
+        //this consumer instance can be woken up by calling this method
         public static void wakeUp()
         {
             wakeConsumersUp = true;