Test für Austeilen geschrieben, eine Menge getSize hinzugefügt

git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@116 72836036-5685-4462-b002-a69064685172

1 files changed, 24 insertions, 14 deletions

diff --git a/src/jrummikub/model/StoneTray.java b/src/jrummikub/model/StoneTray.java
index 080786b..d88d60c 100644
--- a/src/jrummikub/model/StoneTray.java
+++ b/src/jrummikub/model/StoneTray.java
@@ -11,7 +11,7 @@ import jrummikub.util.Pair;
  * or {@link StoneSet}s.
  * 
  * @param <E>
- *          Type of positioned objects (must implement Sizeable)
+ *            Type of positioned objects (must implement Sizeable)
  */
 public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
 	protected HashMap<E, Position> objects = new HashMap<E, Position>();
@@ -39,10 +39,12 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
 			if (position.getY() < currentPosition.getY()) {
 				continue;
 			}
-			if (position.getX() > currentPosition.getX() + currentObject.getWidth()) {
+			if (position.getX() > currentPosition.getX()
+					+ currentObject.getWidth()) {
 				continue;
 			}
-			if (position.getY() > currentPosition.getY() + currentObject.getHeight()) {
+			if (position.getY() > currentPosition.getY()
+					+ currentObject.getHeight()) {
 				continue;
 			}
 			// Position is inside the current object
@@ -70,7 +72,8 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
 				.entrySet()) {
 			Position currentPosition = i.getValue();
 			E currentObject = i.getKey();
-			if (!objectsOverlap(object, position, currentObject, currentPosition)) {
+			if (!objectsOverlap(object, position, currentObject,
+					currentPosition)) {
 				continue;
 			}
 			// Object would be placed inside the current object
@@ -81,16 +84,16 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
 			// Move object to avoid overlap
 			switch (direction) {
 			case TOP:
-				newPosition = new Position(currentPosition.getX(), position.getY()
-						- currentObject.getHeight());
+				newPosition = new Position(currentPosition.getX(),
+						position.getY() - currentObject.getHeight());
 				break;
 			case BOTTOM:
-				newPosition = new Position(currentPosition.getX(), position.getY()
-						+ object.getHeight());
+				newPosition = new Position(currentPosition.getX(),
+						position.getY() + object.getHeight());
 				break;
 			case LEFT:
-				newPosition = new Position(position.getX() - currentObject.getWidth(),
-						currentPosition.getY());
+				newPosition = new Position(position.getX()
+						- currentObject.getWidth(), currentPosition.getY());
 				break;
 			case RIGHT:
 				newPosition = new Position(position.getX() + object.getWidth(),
@@ -153,13 +156,15 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
 		float blockingRight = blocking.getValue().getX()
 				+ blocking.getKey().getWidth();
 		float overlapRight = Math.min(objectRight, blockingRight);
-		float overlapLeft = Math.max(position.getX(), blocking.getValue().getX());
+		float overlapLeft = Math.max(position.getX(), blocking.getValue()
+				.getX());
 		float overlapX = overlapRight - overlapLeft;
 		float objectBottom = position.getY() + object.getHeight();
 		float blockingBottom = blocking.getValue().getY()
 				+ blocking.getKey().getHeight();
 		float overlapBottom = Math.min(objectBottom, blockingBottom);
-		float overlapTop = Math.max(position.getY(), blocking.getValue().getY());
+		float overlapTop = Math
+				.max(position.getY(), blocking.getValue().getY());
 		float overlapY = overlapBottom - overlapTop;
 		// vertical or horizontal Shift
 		// TODO magic factor
@@ -178,8 +183,8 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
 
 	@Override
 	public Iterator<Pair<E, Position>> iterator() {
-		final Iterator<Map.Entry<E, Position>> entryIterator = objects.entrySet()
-				.iterator();
+		final Iterator<Map.Entry<E, Position>> entryIterator = objects
+				.entrySet().iterator();
 		return new Iterator<Pair<E, Position>>() {
 			Iterator<Map.Entry<E, Position>> iterator = entryIterator;
 
@@ -225,4 +230,9 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
 		return copy;
 	}
 
+	@Override
+	public int getSize() {
+		return objects.size();
+	}
+
 }