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-rw-r--r--src/jrummikub/model/Hand.java27
-rw-r--r--src/jrummikub/model/StoneTray.java27
2 files changed, 50 insertions, 4 deletions
diff --git a/src/jrummikub/model/Hand.java b/src/jrummikub/model/Hand.java
index 644ae94..8864a17 100644
--- a/src/jrummikub/model/Hand.java
+++ b/src/jrummikub/model/Hand.java
@@ -1,10 +1,33 @@
package jrummikub.model;
+import jrummikub.util.Pair;
+
+import static jrummikub.model.StoneTray.Direction.*;
+
/** Class managing a {@link Player}'s {@link Stone}s */
public class Hand extends StoneTray<Stone> implements IHand {
@Override
- protected Position fixInvalidDrop(Stone stone, Position pos) {
- return null;
+ protected Pair<Position, Direction> fixInvalidDrop(Stone stone, Position pos,
+ Direction dir) {
+ float x = pos.getX();
+ float y = pos.getY();
+
+ if (x >= 0 && x <= 13) {
+ return null;
+ }
+ if (x < 0) {
+ if (y == 0) {
+ return new Pair<Position, Direction>(new Position(0, 0), RIGHT);
+ } else {
+ return new Pair<Position, Direction>(new Position(13, 0), LEFT);
+ }
+ } else {
+ if (y == 0) {
+ return new Pair<Position, Direction>(new Position(0, 1), RIGHT);
+ } else {
+ return new Pair<Position, Direction>(new Position(13, 1), LEFT);
+ }
+ }
}
}
diff --git a/src/jrummikub/model/StoneTray.java b/src/jrummikub/model/StoneTray.java
index 52079d0..8b83371 100644
--- a/src/jrummikub/model/StoneTray.java
+++ b/src/jrummikub/model/StoneTray.java
@@ -18,8 +18,22 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
/** Possible move directions in case of overlapping Stones/Sets */
- private static enum Direction {
+ protected static enum Direction {
LEFT, RIGHT, TOP, BOTTOM;
+
+ public Direction reverse() {
+ switch (this) {
+ case LEFT:
+ return RIGHT;
+ case RIGHT:
+ return LEFT;
+ case TOP:
+ return BOTTOM;
+ case BOTTOM:
+ return TOP;
+ }
+ return null;
+ }
}
@Override
@@ -56,6 +70,13 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
@SuppressWarnings("unchecked")
private void drop(E object, Position position, Direction direction) {
+ Pair<Position, Direction> update = fixInvalidDrop(object, position,
+ direction);
+ if (update != null) {
+ position = update.getFirst();
+ direction = update.getSecond();
+ }
+
objects.put(object, new Pair<E, Position>(object, position));
for (Pair<E, Position> i : ((Map<E, Pair<E, Position>>) objects.clone())
.values()) {
@@ -103,11 +124,13 @@ public class StoneTray<E extends Sizeable> implements IStoneTray<E> {
*
* @param object
* to be dropped
+ * @param dir
* @param p
* the object is dropped at
* @return null if the drop is valid, new position otherwise
*/
- protected Position fixInvalidDrop(E object, Position pos) {
+ protected Pair<Position, Direction> fixInvalidDrop(E object, Position pos,
+ Direction dir) {
return null;
}