private void drawTile(IBoard b, GC gc, int x, int y, int xo, int yo, int size) {
gc.setClipping(xo, yo, size + 1, size + 1);
Color c = background;
if (b.getLetterMultiplier(y, x) == 2) c = doubleLetter;
else if (b.getLetterMultiplier(y, x) == 3) c = tripleLetter;
else if (b.getLetterMultiplier(y, x) == 4) c = quadLetter;
else if (b.getWordMultiplier(y, x) == 2) c = doubleWord;
else if (b.getWordMultiplier(y, x) == 3) c = tripleWord;
else if (b.getWordMultiplier(y, x) == 4) c = quadWord;
gc.setBackground(c);
gc.fillRectangle(xo, yo, size, size);
c = light;
if (b.getLetterMultiplier(y, x) == 2) c = doubleLetterLight;
else if (b.getLetterMultiplier(y, x) == 3) c = tripleLetterLight;
else if (b.getLetterMultiplier(y, x) == 4) c = quadLetterLight;
else if (b.getWordMultiplier(y, x) == 2) c = doubleWordLight;
else if (b.getWordMultiplier(y, x) == 3) c = tripleWordLight;
else if (b.getWordMultiplier(y, x) == 4) c = quadWordLight;
gc.setForeground(c);
gc.drawLine(xo, yo, xo + size, yo);
gc.drawLine(xo, yo, xo, yo + size);
gc.setForeground(dark);
gc.drawLine(xo + size, yo + size, xo + size, yo);
gc.drawLine(xo + size, yo + size, xo, yo + size);
Tile tile = b.getTile(y, x);
if (tile.equals(Tile.NONE)) {
for (Iterator i = placedTiles.entrySet().iterator(); i.hasNext(); ) {
Map.Entry entry = (Map.Entry) i.next();
Point point = (Point) entry.getKey();
if (point.x == x && point.y == y) {
tile = (Tile) entry.getValue();
DragSource source = new DragSource();
source.rectangle = new Rectangle(xo, yo, size + 1, size + 1);
source.x = x;
source.y = y;
source.tile = tile;
dragSources.put(source.rectangle, source);
}
}
}
boolean highlight = false;
IGameAction action = game.getLastAction();
if (action != null && action instanceof MoveAction) {
MoveAction moveAction = (MoveAction) action;
MoveResult result = moveAction.getMoveResult();
Tile[] tiles = result.getPreviousBoardState();
Move move = result.getMove();
Orientation orientation = move.getOrientation();
int dx = orientation.getDx();
int dy = orientation.getDy();
int mx = move.getColumn();
int my = move.getRow();
for (int i = 0; i < tiles.length; i++) {
Tile t = tiles[i];
if (mx == x && my == y && t.equals(Tile.NONE)) {
highlight = true;
}
mx += dx;
my += dy;
}
}
drawTile(gc, new Rectangle(xo, yo, size + 1, size + 1), tile, highlight);
if (arrow != null && arrow.x == x && arrow.y == y) {
drawArrow(gc, xo, yo, size);
}
}
