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-rw-r--r--core/src/ch/asynk/tankontank/engine/Board.java12
-rw-r--r--core/src/ch/asynk/tankontank/engine/PawnSet.java (renamed from core/src/ch/asynk/tankontank/engine/TileList.java)31
-rw-r--r--core/src/ch/asynk/tankontank/engine/TileSet.java2
3 files changed, 27 insertions, 18 deletions
diff --git a/core/src/ch/asynk/tankontank/engine/Board.java b/core/src/ch/asynk/tankontank/engine/Board.java
index 2e78ca0..09cfc7d 100644
--- a/core/src/ch/asynk/tankontank/engine/Board.java
+++ b/core/src/ch/asynk/tankontank/engine/Board.java
@@ -43,7 +43,17 @@ public abstract class Board implements Disposable
public void show();
public void hide();
public void enable(int i, boolean enable);
- public void getPawns(Collection<Pawn> pawns);
+ public void collectPawns(PawnCollection pawns);
+ public int fromNodes(Collection<SearchBoard.Node> nodes);
+ }
+
+ public interface PawnCollection extends Collection<Pawn>
+ {
+ public Pawn first();
+ public void show();
+ public void hide();
+ public void enable(int i, boolean enable);
+ public void collectTiles(TileCollection tiles);
public int fromNodes(Collection<SearchBoard.Node> nodes);
}
diff --git a/core/src/ch/asynk/tankontank/engine/TileList.java b/core/src/ch/asynk/tankontank/engine/PawnSet.java
index 6c5b2e5..f4e1c27 100644
--- a/core/src/ch/asynk/tankontank/engine/TileList.java
+++ b/core/src/ch/asynk/tankontank/engine/PawnSet.java
@@ -2,24 +2,24 @@ package ch.asynk.tankontank.engine;
import java.util.Iterator;
import java.util.Collection;
-import java.util.List;
-import java.util.ArrayList;
+import java.util.LinkedHashSet;
-public class TileList extends ArrayList<Tile> implements Board.TileCollection
+public class PawnSet extends LinkedHashSet<Pawn> implements Board.PawnCollection
{
private final Board board;
private int overlay;
- public TileList(Board board, int overlay, int n)
+ public PawnSet(Board board, int overlay, int n)
{
super(n);
this.board = board;
this.overlay = overlay;
}
- public Tile first()
+ public Pawn first()
{
- return get(0);
+ if (isEmpty()) return null;
+ return iterator().next();
}
public void show()
@@ -34,18 +34,15 @@ public class TileList extends ArrayList<Tile> implements Board.TileCollection
public void enable(int i, boolean enable)
{
- for (Tile tile : this)
- board.enableOverlayOn(tile, i, enable);
+ for (Pawn pawn : this)
+ pawn.enableOverlay(i, enable);
}
- public void getPawns(Collection<Pawn> pawns)
+ public void collectTiles(Board.TileCollection tiles)
{
- pawns.clear();
- for (Tile tile : this) {
- Iterator<Pawn> itr = tile.iterator();
- while(itr.hasNext())
- pawns.add(itr.next());
- }
+ tiles.clear();
+ for (Pawn pawn : this)
+ tiles.add(pawn.getTile());
}
public int fromNodes(Collection<SearchBoard.Node> nodes)
@@ -53,7 +50,9 @@ public class TileList extends ArrayList<Tile> implements Board.TileCollection
clear();
for (SearchBoard.Node node : nodes) {
Tile tile = board.getTile(node.col, node.row);
- add(tile);
+ Iterator<Pawn> pawns = tile.iterator();
+ while(pawns.hasNext())
+ add(pawns.next());
}
return size();
diff --git a/core/src/ch/asynk/tankontank/engine/TileSet.java b/core/src/ch/asynk/tankontank/engine/TileSet.java
index 5a75b5d..04f726b 100644
--- a/core/src/ch/asynk/tankontank/engine/TileSet.java
+++ b/core/src/ch/asynk/tankontank/engine/TileSet.java
@@ -38,7 +38,7 @@ public class TileSet extends LinkedHashSet<Tile> implements Board.TileCollection
board.enableOverlayOn(tile, i, enable);
}
- public void getPawns(Collection<Pawn> pawns)
+ public void collectPawns(Board.PawnCollection pawns)
{
pawns.clear();
for (Tile tile : this) {