From 46cf40c44ff87e51e4ad6165b4371d61df3f21eb Mon Sep 17 00:00:00 2001
From: Ida Massow <massow@informatik.uni-luebeck.de>
Date: Mon, 16 May 2011 22:24:11 +0200
Subject: Test und implementierung von tableSetDifference, getestet und alles
 :-)

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@246 72836036-5685-4462-b002-a69064685172
---
 src/jrummikub/control/RoundControl.java | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

(limited to 'src/jrummikub/control/RoundControl.java')

diff --git a/src/jrummikub/control/RoundControl.java b/src/jrummikub/control/RoundControl.java
index dad2e30..c46d402 100644
--- a/src/jrummikub/control/RoundControl.java
+++ b/src/jrummikub/control/RoundControl.java
@@ -33,9 +33,9 @@ public class RoundControl {
 	 * Create a new RoundControl using the given gameState and view
 	 * 
 	 * @param gameState
-	 *          initial game state
+	 *            initial game state
 	 * @param view
-	 *          view used for user interaction
+	 *            view used for user interaction
 	 */
 	public RoundControl(IGameState gameState, IView view) {
 		this.gameState = gameState;
@@ -99,14 +99,17 @@ public class RoundControl {
 		for (int i = 0; i < gameState.getPlayerCount(); i++) {
 			IHand hand = gameState.getNthNextPlayer(i).getHand();
 			for (int j = 0; j < 7; j++) {
-				hand.drop(gameState.getGameHeap().drawStone(), new Position(j, 0));
-				hand.drop(gameState.getGameHeap().drawStone(), new Position(j, 1));
+				hand.drop(gameState.getGameHeap().drawStone(), new Position(j,
+						0));
+				hand.drop(gameState.getGameHeap().drawStone(), new Position(j,
+						1));
 			}
 		}
 	}
 
 	private void endOfTurn() {
-		Set<Stone> tableDiff = tableDifference(gameState.getTable(), clonedTable);
+		Set<Stone> tableDiff = tableDifference(gameState.getTable(),
+				clonedTable);
 
 		if (!tableDiff.isEmpty()) { // Player has made a move
 			if (clonedTable.isValid()) {
@@ -145,7 +148,18 @@ public class RoundControl {
 				ret.remove(stone);
 			}
 		}
+		return ret;
+	}
 
+	static List<StoneSet> tableSetDifference(ITable oldTable, ITable newTable) {
+		List<StoneSet> ret = new ArrayList<StoneSet>();
+
+		for (Pair<StoneSet, Position> entry : newTable) {
+			ret.add(entry.getFirst());
+		}
+		for (Pair<StoneSet, Position> entry : oldTable) {
+			ret.remove(entry.getFirst());
+		}
 		return ret;
 	}
 
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