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-rw-r--r--core/src/ch/asynk/tankontank/engine/TileSet.java57
1 files changed, 57 insertions, 0 deletions
diff --git a/core/src/ch/asynk/tankontank/engine/TileSet.java b/core/src/ch/asynk/tankontank/engine/TileSet.java
new file mode 100644
index 0000000..71fd39d
--- /dev/null
+++ b/core/src/ch/asynk/tankontank/engine/TileSet.java
@@ -0,0 +1,57 @@
+package ch.asynk.tankontank.engine;
+
+import java.util.Set;
+import java.util.LinkedHashSet;
+import java.util.Collection;
+
+public class TileSet extends LinkedHashSet<Tile> implements Board.TileCollection
+{
+ private final Board board;
+ private int overlay;
+
+ public TileSet(Board board, int overlay, int n)
+ {
+ super(n);
+ this.board = board;
+ this.overlay = overlay;
+ }
+
+ public Tile first()
+ {
+ return iterator().next();
+ }
+
+ public void show()
+ {
+ enable(overlay, true);
+ }
+
+ public void hide()
+ {
+ enable(overlay, false);
+ }
+
+ public void enable(int i, boolean enable)
+ {
+ for (Tile tile : this)
+ board.enableOverlayOn(tile, i, enable);
+ }
+
+ public void getPawns(Collection<Pawn> pawns)
+ {
+ pawns.clear();
+ for (Tile tile : this)
+ pawns.add(tile.getTopPawn());
+ }
+
+ public int fromNodes(Collection<SearchBoard.Node> nodes)
+ {
+ clear();
+ for (SearchBoard.Node node : nodes) {
+ Tile tile = board.getTile(node.col, node.row);
+ add(tile);
+ }
+
+ return size();
+ }
+}