refactoring: adjusting playCard

src/main/java/de/hsfulda/onses/services/GameService.java

@@ -59,34 +59,33 @@ public class GameService {
         game.setLastPlayedCard(card);
         // check for special rules (draw, colorchoose, skip,...)
         // Skip
-        if (card.getValue() == Card.Value.SKIP) {
+
+        switch (card.getValue()) {
+            case SKIP:
                 nextPlayer();
                 nextPlayer();
-        }
-        // Reverse
-        if (card.getValue() == Card.Value.REVERSE) {
+                break;
+            case REVERSE:
                 nextPlayer();
                 nextPlayer();
-        }
-        // Choose
-        if (card.getValue() == Card.Value.CHOOSE) {
+                break;
+            case CHOOSE:
                 // Abfrage Farbe
                 Card.Color color = Card.Color.BLUE; //Vorübergehend Blau
                 game.changeLastPlayedCardColor(color);
                 nextPlayer();
-        }
-        // Draw
-        if (card.getValue() == Card.Value.DRAWTWO) {
-            nextPlayer();
-            drawCard(2);
-        }
-        // ChooseDraw
-        if (card.getValue() == Card.Value.CHOOSEDRAW) {
+                break;
+            case CHOOSEDRAW:
                 // Abfrage Farbe
-            Card.Color color = Card.Color.BLUE; //Vorübergehend Blau
-            game.changeLastPlayedCardColor(color);
+                Card.Color color1 = Card.Color.BLUE; //Vorübergehend Blau
+                game.changeLastPlayedCardColor(color1);
                 nextPlayer();
                 drawCard(4);
+                break;
+            case DRAWTWO:
+                nextPlayer();
+                drawCard(2);
+                break;
         }
     }