implemented all functions of PlayerHandler

src/cards/maumau/model/PlayerHandler.java

@@ -19,11 +19,14 @@ public class PlayerHandler {
 
     public PlayerHandler(MauMau game) {
         this.game = game;
+
+        //Initialize all the States to be used
         this.waitForNextTurnState = new WaitForNextTurnState(this);
         this.waitForMauState = new WaitForMauState(this);
         this.waitForMauMauState = new WaitForMauMauState(this);
         this.finishedState = new FinishedState();
 
+        //set waitingForNextTurnState as default
         this.currentState = waitForNextTurnState;
     }
 
@@ -48,15 +51,17 @@ public class PlayerHandler {
     }
 
     public void addPlayer(Player player) {
-        // Add player logic
+        players.addLast(player);
     }
 
     public void localNextTurn(int n) {
-        // Local next turn logic
+        for(int i = 0; i < n; i++){
+            players.addLast(players.getFirst());
+        }
     }
 
     public void finishPlayer(Player p) {
-        // Finish player logic
+        ranking.addLast(players.removeFirst());
     }
 
     public Player getCurrentPlayer() {
@@ -92,6 +97,6 @@ public class PlayerHandler {
     }
 
     public void finishGame() {
-        // Finish game logic
+        finishPlayer(players.getFirst());
     }
 }